10-Q Filing

NORTHERN TECHNOLOGIES INTERNATIONAL CORP CIK: 875582 Q3 2025

Filing Information

Form Type	10-Q
Accession Number	`0001171843-25-004413`
Period End Date	20250531
Filing Date	20250711
Fiscal Year	2025
Fiscal Period	Q3
XBRL Instance	ntic20250531_10q_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 186 Income Statement 192 Cash Flow Statement 146 Stockholders Equity 90 Comprehensive Income 40

Balance Sheet 186 line items

Line Item	Tag	Value	Unit	Period
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$310.00K	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$310.00K	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$310.00K	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$310.00K	USD	Point-in-time
Preferred Stock, No Par Value (in dollars per share)	`PreferredStockNoParValue`	-	USD	Point-in-time
Preferred Stock, No Par Value (in dollars per share)	`PreferredStockNoParValue`	-	USD	Point-in-time
Preferred Stock, No Par Value (in dollars per share)	`PreferredStockNoParValue`	-	USD	Point-in-time
Preferred Stock, No Par Value (in dollars per share)	`PreferredStockNoParValue`	-	USD	Point-in-time
Preferred Stock, Shares Authorized (in shares)	`PreferredStockSharesAuthorized`	10,000.00	shares	Point-in-time
Preferred Stock, Shares Authorized (in shares)	`PreferredStockSharesAuthorized`	10,000.00	shares	Point-in-time
Preferred Stock, Shares Authorized (in shares)	`PreferredStockSharesAuthorized`	10,000.00	shares	Point-in-time
Preferred Stock, Shares Authorized (in shares)	`PreferredStockSharesAuthorized`	10,000.00	shares	Point-in-time
Preferred Stock, Shares Issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred Stock, Shares Issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred Stock, Shares Issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred Stock, Shares Issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$6.77M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$6.77M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$4.95M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$4.95M	USD	Point-in-time
Preferred Stock, Shares Outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Preferred Stock, Shares Outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Preferred Stock, Shares Outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Preferred Stock, Shares Outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Common Stock, Par or Stated Value Per Share (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.02	USD	Point-in-time
Common Stock, Par or Stated Value Per Share (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.02	USD	Point-in-time
Common Stock, Par or Stated Value Per Share (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.02	USD	Point-in-time
Common Stock, Par or Stated Value Per Share (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.02	USD	Point-in-time
Trade, less allowance for credit losses of $310,000 as of May 31, 2025 and August 31, 2024	`TradeReceivablesExcludingJointVenturesNetCurrent`	$16.61M	USD	Point-in-time
Trade, less allowance for credit losses of $310,000 as of May 31, 2025 and August 31, 2024	`TradeReceivablesExcludingJointVenturesNetCurrent`	$16.61M	USD	Point-in-time
Common Stock, Shares Authorized (in shares)	`CommonStockSharesAuthorized`	15.00M	shares	Point-in-time
Common Stock, Shares Authorized (in shares)	`CommonStockSharesAuthorized`	15.00M	shares	Point-in-time
Trade, less allowance for credit losses of $310,000 as of May 31, 2025 and August 31, 2024	`TradeReceivablesExcludingJointVenturesNetCurrent`	$19.19M	USD	Point-in-time
Trade, less allowance for credit losses of $310,000 as of May 31, 2025 and August 31, 2024	`TradeReceivablesExcludingJointVenturesNetCurrent`	$19.19M	USD	Point-in-time
Common Stock, Shares Authorized (in shares)	`CommonStockSharesAuthorized`	15.00M	shares	Point-in-time
Common Stock, Shares Authorized (in shares)	`CommonStockSharesAuthorized`	15.00M	shares	Point-in-time
Common Stock, Shares, Outstanding (in shares)	`CommonStockSharesOutstanding`	9.47M	shares	Point-in-time
Common Stock, Shares, Outstanding (in shares)	`CommonStockSharesOutstanding`	9.47M	shares	Point-in-time
Fees for services provided to joint ventures	`FeesReceivableForServicesProvidedToJointVenturesCurrent`	$1.24M	USD	Point-in-time
Fees for services provided to joint ventures	`FeesReceivableForServicesProvidedToJointVenturesCurrent`	$1.24M	USD	Point-in-time
Common Stock, Shares, Outstanding (in shares)	`CommonStockSharesOutstanding`	9.47M	shares	Point-in-time
Common Stock, Shares, Outstanding (in shares)	`CommonStockSharesOutstanding`	9.47M	shares	Point-in-time
Fees for services provided to joint ventures	`FeesReceivableForServicesProvidedToJointVenturesCurrent`	$1.11M	USD	Point-in-time
Fees for services provided to joint ventures	`FeesReceivableForServicesProvidedToJointVenturesCurrent`	$1.11M	USD	Point-in-time
Common Stock, Shares, Issued (in shares)	`CommonStockSharesIssued`	9.47M	shares	Point-in-time
Common Stock, Shares, Issued (in shares)	`CommonStockSharesIssued`	9.47M	shares	Point-in-time
Income taxes	`IncomeTaxesReceivable`	$993.32K	USD	Point-in-time
Income taxes	`IncomeTaxesReceivable`	$993.32K	USD	Point-in-time
Common Stock, Shares, Issued (in shares)	`CommonStockSharesIssued`	9.47M	shares	Point-in-time
Common Stock, Shares, Issued (in shares)	`CommonStockSharesIssued`	9.47M	shares	Point-in-time
Income taxes	`IncomeTaxesReceivable`	$392.29K	USD	Point-in-time
Income taxes	`IncomeTaxesReceivable`	$392.29K	USD	Point-in-time
Inventories, net	`InventoryNet`	$14.92M	USD	Point-in-time
Inventories, net	`InventoryNet`	$14.92M	USD	Point-in-time
Inventories, net	`InventoryNet`	$14.39M	USD	Point-in-time
Inventories, net	`InventoryNet`	$14.39M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$1.42M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$1.42M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$2.19M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$2.19M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$41.58M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$41.58M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$42.60M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$42.60M	USD	Point-in-time
PROPERTY AND EQUIPMENT, NET	`PropertyPlantAndEquipmentNet`	$15.46M	USD	Point-in-time
PROPERTY AND EQUIPMENT, NET	`PropertyPlantAndEquipmentNet`	$15.46M	USD	Point-in-time
PROPERTY AND EQUIPMENT, NET	`PropertyPlantAndEquipmentNet`	$16.27M	USD	Point-in-time
PROPERTY AND EQUIPMENT, NET	`PropertyPlantAndEquipmentNet`	$16.27M	USD	Point-in-time
Investments in joint ventures	`EquityMethodInvestments`	$25.40M	USD	Point-in-time
Investments in joint ventures	`EquityMethodInvestments`	$25.40M	USD	Point-in-time
Investments in joint ventures	`EquityMethodInvestments`	$27.14M	USD	Point-in-time
Investments in joint ventures	`EquityMethodInvestments`	$27.14M	USD	Point-in-time
Deferred income tax, net	`DeferredIncomeTaxAssetsNet`	$544.46K	USD	Point-in-time
Deferred income tax, net	`DeferredIncomeTaxAssetsNet`	$544.46K	USD	Point-in-time
Deferred income tax, net	`DeferredIncomeTaxAssetsNet`	$491.57K	USD	Point-in-time
Deferred income tax, net	`DeferredIncomeTaxAssetsNet`	$491.57K	USD	Point-in-time
Intangible assets, net	`FiniteLivedIntangibleAssetsNet`	$8.46M	USD	Point-in-time
Intangible assets, net	`FiniteLivedIntangibleAssetsNet`	$8.46M	USD	Point-in-time
Intangible assets, net	`FiniteLivedIntangibleAssetsNet`	$5.68M	USD	Point-in-time
Intangible assets, net	`FiniteLivedIntangibleAssetsNet`	$5.68M	USD	Point-in-time
Goodwill	`Goodwill`	$4.78M	USD	Point-in-time
Goodwill	`Goodwill`	$4.78M	USD	Point-in-time
Goodwill	`Goodwill`	$4.78M	USD	Point-in-time
Goodwill	`Goodwill`	$4.78M	USD	Point-in-time
Operating lease right of use assets	`OperatingLeaseRightOfUseAsset`	$365.77K	USD	Point-in-time
Operating lease right of use assets	`OperatingLeaseRightOfUseAsset`	$365.77K	USD	Point-in-time
Operating lease right of use assets	`OperatingLeaseRightOfUseAsset`	$424.56K	USD	Point-in-time
Operating lease right of use assets	`OperatingLeaseRightOfUseAsset`	$424.56K	USD	Point-in-time
Total other assets	`AssetsNoncurrentOtherThanPropertyPlantAndEquipment`	$41.24M	USD	Point-in-time
Total other assets	`AssetsNoncurrentOtherThanPropertyPlantAndEquipment`	$41.24M	USD	Point-in-time
Total other assets	`AssetsNoncurrentOtherThanPropertyPlantAndEquipment`	$36.83M	USD	Point-in-time
Total other assets	`AssetsNoncurrentOtherThanPropertyPlantAndEquipment`	$36.83M	USD	Point-in-time
Total assets	`Assets`	$99.30M	USD	Point-in-time
Total assets	`Assets`	$99.30M	USD	Point-in-time
Total assets	`Assets`	$94.68M	USD	Point-in-time
Total assets	`Assets`	$94.68M	USD	Point-in-time
Line of credit	`LinesOfCreditCurrent`	$7.37M	USD	Point-in-time
Line of credit	`LinesOfCreditCurrent`	$7.37M	USD	Point-in-time
Line of credit	`LinesOfCreditCurrent`	$4.29M	USD	Point-in-time
Line of credit	`LinesOfCreditCurrent`	$4.29M	USD	Point-in-time
Term loan	`SecuredDebtCurrent`	$2.78M	USD	Point-in-time
Term loan	`SecuredDebtCurrent`	$2.78M	USD	Point-in-time
Term loan	`SecuredDebtCurrent`	$2.82M	USD	Point-in-time
Term loan	`SecuredDebtCurrent`	$2.82M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$7.23M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$7.23M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$6.39M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$6.39M	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$327.78K	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$327.78K	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$319.94K	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$319.94K	USD	Point-in-time
Payroll and related benefits	`EmployeeRelatedLiabilitiesCurrent`	$3.16M	USD	Point-in-time
Payroll and related benefits	`EmployeeRelatedLiabilitiesCurrent`	$3.16M	USD	Point-in-time
Payroll and related benefits	`EmployeeRelatedLiabilitiesCurrent`	$1.97M	USD	Point-in-time
Payroll and related benefits	`EmployeeRelatedLiabilitiesCurrent`	$1.97M	USD	Point-in-time
Other	`OtherAccruedLiabilitiesCurrent`	$1.19M	USD	Point-in-time
Other	`OtherAccruedLiabilitiesCurrent`	$1.19M	USD	Point-in-time
Other	`OtherAccruedLiabilitiesCurrent`	$574.88K	USD	Point-in-time
Other	`OtherAccruedLiabilitiesCurrent`	$574.88K	USD	Point-in-time
Current portion of operating leases	`OperatingLeaseLiabilityCurrent`	$325.12K	USD	Point-in-time
Current portion of operating leases	`OperatingLeaseLiabilityCurrent`	$325.12K	USD	Point-in-time
Current portion of operating leases	`OperatingLeaseLiabilityCurrent`	$82.35K	USD	Point-in-time
Current portion of operating leases	`OperatingLeaseLiabilityCurrent`	$82.35K	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$17.90M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$17.90M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$20.94M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$20.94M	USD	Point-in-time
Deferred income tax, net	`DeferredIncomeTaxLiabilitiesNet`	$1.50M	USD	Point-in-time
Deferred income tax, net	`DeferredIncomeTaxLiabilitiesNet`	$1.50M	USD	Point-in-time
Deferred income tax, net	`DeferredIncomeTaxLiabilitiesNet`	$1.50M	USD	Point-in-time
Deferred income tax, net	`DeferredIncomeTaxLiabilitiesNet`	$1.50M	USD	Point-in-time
Operating leases, less current portion	`OperatingLeaseLiabilityNoncurrent`	$283.42K	USD	Point-in-time
Operating leases, less current portion	`OperatingLeaseLiabilityNoncurrent`	$283.42K	USD	Point-in-time
Operating leases, less current portion	`OperatingLeaseLiabilityNoncurrent`	$99.44K	USD	Point-in-time
Operating leases, less current portion	`OperatingLeaseLiabilityNoncurrent`	$99.44K	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$1.79M	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$1.79M	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$1.60M	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$1.60M	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock, no par value; authorized 10,000 shares; none issued and outstanding	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, no par value; authorized 10,000 shares; none issued and outstanding	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, no par value; authorized 10,000 shares; none issued and outstanding	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, no par value; authorized 10,000 shares; none issued and outstanding	`PreferredStockValue`	-	USD	Point-in-time
Common stock, $0.02 par value per share; authorized 15,000,000 shares as of May 31, 2025 and August 31, 2024; issued and outstanding 9,474,363 and 9,466,980, respectively	`CommonStockValue`	$189.49K	USD	Point-in-time
Common stock, $0.02 par value per share; authorized 15,000,000 shares as of May 31, 2025 and August 31, 2024; issued and outstanding 9,474,363 and 9,466,980, respectively	`CommonStockValue`	$189.49K	USD	Point-in-time
Common stock, $0.02 par value per share; authorized 15,000,000 shares as of May 31, 2025 and August 31, 2024; issued and outstanding 9,474,363 and 9,466,980, respectively	`CommonStockValue`	$189.34K	USD	Point-in-time
Common stock, $0.02 par value per share; authorized 15,000,000 shares as of May 31, 2025 and August 31, 2024; issued and outstanding 9,474,363 and 9,466,980, respectively	`CommonStockValue`	$189.34K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$23.62M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$23.62M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$24.72M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$24.72M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$53.77M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$53.77M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$53.47M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$53.47M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-6.02M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-6.02M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-6.38M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-6.38M	USD	Point-in-time
Stockholders equity	`StockholdersEquity`	$72.36M	USD	Point-in-time
Stockholders equity	`StockholdersEquity`	$72.36M	USD	Point-in-time
Stockholders equity	`StockholdersEquity`	$71.19M	USD	Point-in-time
Stockholders equity	`StockholdersEquity`	$71.19M	USD	Point-in-time
Non-controlling interests	`MinorityInterest`	$4.22M	USD	Point-in-time
Non-controlling interests	`MinorityInterest`	$4.22M	USD	Point-in-time
Non-controlling interests	`MinorityInterest`	$3.98M	USD	Point-in-time
Non-controlling interests	`MinorityInterest`	$3.98M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$76.58M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$76.58M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$73.85M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$73.85M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$71.95M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$71.95M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$72.57M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$72.57M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$70.70M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$70.70M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$75.18M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$75.18M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$94.68M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$94.68M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$99.30M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$99.30M	USD	Point-in-time

Income Statement 192 line items

Line Item	Tag	Value	Unit	Period
Net sales	`Revenues`	$61.71M	USD	3 Qtrs
Net sales	`Revenues`	$61.71M	USD	3 Qtrs
Net sales	`Revenues`	$61.92M	USD	3 Qtrs
Net sales	`Revenues`	$61.92M	USD	3 Qtrs
Net sales	`Revenues`	$21.51M	USD	1 Quarter
Net sales	`Revenues`	$21.51M	USD	1 Quarter
Net sales	`Revenues`	$20.69M	USD	1 Quarter
Net sales	`Revenues`	$20.69M	USD	1 Quarter
Cost of goods sold	`CostOfGoodsAndServicesSold`	$38.14M	USD	3 Qtrs
Cost of goods sold	`CostOfGoodsAndServicesSold`	$38.14M	USD	3 Qtrs
Cost of goods sold	`CostOfGoodsAndServicesSold`	$38.70M	USD	3 Qtrs
Cost of goods sold	`CostOfGoodsAndServicesSold`	$38.70M	USD	3 Qtrs
Cost of goods sold	`CostOfGoodsAndServicesSold`	$13.25M	USD	1 Quarter
Cost of goods sold	`CostOfGoodsAndServicesSold`	$13.25M	USD	1 Quarter
Cost of goods sold	`CostOfGoodsAndServicesSold`	$12.79M	USD	1 Quarter
Cost of goods sold	`CostOfGoodsAndServicesSold`	$12.79M	USD	1 Quarter
Gross profit	`GrossProfit`	$23.57M	USD	3 Qtrs
Gross profit	`GrossProfit`	$23.57M	USD	3 Qtrs
Gross profit	`GrossProfit`	$7.89M	USD	1 Quarter
Gross profit	`GrossProfit`	$7.89M	USD	1 Quarter
Gross profit	`GrossProfit`	$23.22M	USD	3 Qtrs
Gross profit	`GrossProfit`	$23.22M	USD	3 Qtrs
Gross profit	`GrossProfit`	$8.26M	USD	1 Quarter
Gross profit	`GrossProfit`	$8.26M	USD	1 Quarter
Equity in income from joint ventures	`IncomeLossFromEquityMethodInvestments`	$1.40M	USD	1 Quarter
Equity in income from joint ventures	`IncomeLossFromEquityMethodInvestments`	$1.40M	USD	1 Quarter
Equity in income from joint ventures	`IncomeLossFromEquityMethodInvestments`	$2.72M	USD	3 Qtrs
Equity in income from joint ventures	`IncomeLossFromEquityMethodInvestments`	$2.72M	USD	3 Qtrs
Equity in income from joint ventures	`IncomeLossFromEquityMethodInvestments`	$3.68M	USD	3 Qtrs
Equity in income from joint ventures	`IncomeLossFromEquityMethodInvestments`	$3.68M	USD	3 Qtrs
Equity in income from joint ventures	`IncomeLossFromEquityMethodInvestments`	$970.31K	USD	1 Quarter
Equity in income from joint ventures	`IncomeLossFromEquityMethodInvestments`	$970.31K	USD	1 Quarter
Fees for services provided to joint ventures	`FeesForServicesProvidedToJointVentures`	$1.21M	USD	1 Quarter
Fees for services provided to joint ventures	`FeesForServicesProvidedToJointVentures`	$1.21M	USD	1 Quarter
Fees for services provided to joint ventures	`FeesForServicesProvidedToJointVentures`	$3.66M	USD	3 Qtrs
Fees for services provided to joint ventures	`FeesForServicesProvidedToJointVentures`	$3.66M	USD	3 Qtrs
Fees for services provided to joint ventures	`FeesForServicesProvidedToJointVentures`	$1.30M	USD	1 Quarter
Fees for services provided to joint ventures	`FeesForServicesProvidedToJointVentures`	$1.30M	USD	1 Quarter
Fees for services provided to joint ventures	`FeesForServicesProvidedToJointVentures`	$3.76M	USD	3 Qtrs
Fees for services provided to joint ventures	`FeesForServicesProvidedToJointVentures`	$3.76M	USD	3 Qtrs
Total joint venture operations	`IncomeFromJointVentureOperations`	$6.38M	USD	3 Qtrs
Total joint venture operations	`IncomeFromJointVentureOperations`	$6.38M	USD	3 Qtrs
Total joint venture operations	`IncomeFromJointVentureOperations`	$7.44M	USD	3 Qtrs
Total joint venture operations	`IncomeFromJointVentureOperations`	$7.44M	USD	3 Qtrs
Total joint venture operations	`IncomeFromJointVentureOperations`	$2.27M	USD	1 Quarter
Total joint venture operations	`IncomeFromJointVentureOperations`	$2.27M	USD	1 Quarter
Total joint venture operations	`IncomeFromJointVentureOperations`	$2.61M	USD	1 Quarter
Total joint venture operations	`IncomeFromJointVentureOperations`	$2.61M	USD	1 Quarter
Selling expenses	`SellingExpense`	$4.38M	USD	1 Quarter
Selling expenses	`SellingExpense`	$4.38M	USD	1 Quarter
Selling expenses	`SellingExpense`	$12.52M	USD	3 Qtrs
Selling expenses	`SellingExpense`	$12.52M	USD	3 Qtrs
Selling expenses	`SellingExpense`	$4.23M	USD	1 Quarter
Selling expenses	`SellingExpense`	$4.23M	USD	1 Quarter
Selling expenses	`SellingExpense`	$12.05M	USD	3 Qtrs
Selling expenses	`SellingExpense`	$12.05M	USD	3 Qtrs
General and administrative expenses	`GeneralAndAdministrativeExpense`	$4.15M	USD	1 Quarter
General and administrative expenses	`GeneralAndAdministrativeExpense`	$4.15M	USD	1 Quarter
General and administrative expenses	`GeneralAndAdministrativeExpense`	$11.67M	USD	3 Qtrs
General and administrative expenses	`GeneralAndAdministrativeExpense`	$11.67M	USD	3 Qtrs
General and administrative expenses	`GeneralAndAdministrativeExpense`	$10.25M	USD	3 Qtrs
General and administrative expenses	`GeneralAndAdministrativeExpense`	$10.25M	USD	3 Qtrs
General and administrative expenses	`GeneralAndAdministrativeExpense`	$3.50M	USD	1 Quarter
General and administrative expenses	`GeneralAndAdministrativeExpense`	$3.50M	USD	1 Quarter
Research and development expenses	`ResearchAndDevelopmentExpense`	$3.77M	USD	3 Qtrs
Research and development expenses	`ResearchAndDevelopmentExpense`	$3.77M	USD	3 Qtrs
Research and development expenses	`ResearchAndDevelopmentExpense`	$1.14M	USD	1 Quarter
Research and development expenses	`ResearchAndDevelopmentExpense`	$1.14M	USD	1 Quarter
Research and development expenses	`ResearchAndDevelopmentExpense`	$3.59M	USD	3 Qtrs
Research and development expenses	`ResearchAndDevelopmentExpense`	$3.59M	USD	3 Qtrs
Research and development expenses	`ResearchAndDevelopmentExpense`	$1.25M	USD	1 Quarter
Research and development expenses	`ResearchAndDevelopmentExpense`	$1.25M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$9.67M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$9.67M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$25.90M	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$25.90M	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$8.98M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$8.98M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$27.95M	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$27.95M	USD	3 Qtrs
OPERATING INCOME	`OperatingIncomeLoss`	$867.19K	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$867.19K	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$1.52M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$1.52M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$5.11M	USD	3 Qtrs
OPERATING INCOME	`OperatingIncomeLoss`	$5.11M	USD	3 Qtrs
OPERATING INCOME	`OperatingIncomeLoss`	$1.64M	USD	3 Qtrs
OPERATING INCOME	`OperatingIncomeLoss`	$1.64M	USD	3 Qtrs
INTEREST INCOME	`InvestmentIncomeNet`	$273.54K	USD	3 Qtrs
INTEREST INCOME	`InvestmentIncomeNet`	$273.54K	USD	3 Qtrs
INTEREST INCOME	`InvestmentIncomeNet`	$23.74K	USD	1 Quarter
INTEREST INCOME	`InvestmentIncomeNet`	$23.74K	USD	1 Quarter
INTEREST INCOME	`InvestmentIncomeNet`	$37.82K	USD	1 Quarter
INTEREST INCOME	`InvestmentIncomeNet`	$37.82K	USD	1 Quarter
INTEREST INCOME	`InvestmentIncomeNet`	$99.40K	USD	3 Qtrs
INTEREST INCOME	`InvestmentIncomeNet`	$99.40K	USD	3 Qtrs
INTEREST EXPENSE	`InterestExpenseNonoperating`	$248.84K	USD	3 Qtrs
INTEREST EXPENSE	`InterestExpenseNonoperating`	$248.84K	USD	3 Qtrs
INTEREST EXPENSE	`InterestExpenseNonoperating`	$162.10K	USD	1 Quarter
INTEREST EXPENSE	`InterestExpenseNonoperating`	$162.10K	USD	1 Quarter
INTEREST EXPENSE	`InterestExpenseNonoperating`	$421.47K	USD	3 Qtrs
INTEREST EXPENSE	`InterestExpenseNonoperating`	$421.47K	USD	3 Qtrs
INTEREST EXPENSE	`InterestExpenseNonoperating`	$59.94K	USD	1 Quarter
INTEREST EXPENSE	`InterestExpenseNonoperating`	$59.94K	USD	1 Quarter
OTHER INCOME	`OtherIncome`	-	USD	1 Quarter
OTHER INCOME	`OtherIncome`	-	USD	1 Quarter
OTHER INCOME	`OtherIncome`	-	USD	1 Quarter
OTHER INCOME	`OtherIncome`	-	USD	1 Quarter
OTHER INCOME	`OtherIncome`	-	USD	3 Qtrs
OTHER INCOME	`OtherIncome`	-	USD	3 Qtrs
OTHER INCOME	`OtherIncome`	$1.14M	USD	3 Qtrs
OTHER INCOME	`OtherIncome`	$1.14M	USD	3 Qtrs
INCOME BEFORE INCOME TAX EXPENSE	`IncomeLossIncludingPortionAttributableToNoncontrollingInterest`	$4.96M	USD	3 Qtrs
INCOME BEFORE INCOME TAX EXPENSE	`IncomeLossIncludingPortionAttributableToNoncontrollingInterest`	$4.96M	USD	3 Qtrs
INCOME BEFORE INCOME TAX EXPENSE	`IncomeLossIncludingPortionAttributableToNoncontrollingInterest`	$742.91K	USD	1 Quarter
INCOME BEFORE INCOME TAX EXPENSE	`IncomeLossIncludingPortionAttributableToNoncontrollingInterest`	$742.91K	USD	1 Quarter
INCOME BEFORE INCOME TAX EXPENSE	`IncomeLossIncludingPortionAttributableToNoncontrollingInterest`	$2.63M	USD	3 Qtrs
INCOME BEFORE INCOME TAX EXPENSE	`IncomeLossIncludingPortionAttributableToNoncontrollingInterest`	$2.63M	USD	3 Qtrs
INCOME BEFORE INCOME TAX EXPENSE	`IncomeLossIncludingPortionAttributableToNoncontrollingInterest`	$1.49M	USD	1 Quarter
INCOME BEFORE INCOME TAX EXPENSE	`IncomeLossIncludingPortionAttributableToNoncontrollingInterest`	$1.49M	USD	1 Quarter
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$332.40K	USD	1 Quarter
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$332.40K	USD	1 Quarter
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$903.53K	USD	3 Qtrs
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$903.53K	USD	3 Qtrs
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$410.46K	USD	1 Quarter
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$410.46K	USD	1 Quarter
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$848.39K	USD	3 Qtrs
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$848.39K	USD	3 Qtrs
NET INCOME	`ProfitLoss`	$1.73M	USD	3 Qtrs
NET INCOME	`ProfitLoss`	$1.73M	USD	3 Qtrs
NET INCOME	`ProfitLoss`	$1.16M	USD	1 Quarter
NET INCOME	`ProfitLoss`	$1.16M	USD	1 Quarter
NET INCOME	`ProfitLoss`	$4.11M	USD	3 Qtrs
NET INCOME	`ProfitLoss`	$4.11M	USD	3 Qtrs
NET INCOME	`ProfitLoss`	$332.45K	USD	1 Quarter
NET INCOME	`ProfitLoss`	$332.45K	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO NON-CONTROLLING INTERESTS	`NetIncomeLossAttributableToNoncontrollingInterest`	$178.72K	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO NON-CONTROLLING INTERESTS	`NetIncomeLossAttributableToNoncontrollingInterest`	$178.72K	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO NON-CONTROLLING INTERESTS	`NetIncomeLossAttributableToNoncontrollingInterest`	$612.04K	USD	3 Qtrs
NET INCOME ATTRIBUTABLE TO NON-CONTROLLING INTERESTS	`NetIncomeLossAttributableToNoncontrollingInterest`	$612.04K	USD	3 Qtrs
NET INCOME ATTRIBUTABLE TO NON-CONTROLLING INTERESTS	`NetIncomeLossAttributableToNoncontrollingInterest`	$210.68K	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO NON-CONTROLLING INTERESTS	`NetIncomeLossAttributableToNoncontrollingInterest`	$210.68K	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO NON-CONTROLLING INTERESTS	`NetIncomeLossAttributableToNoncontrollingInterest`	$535.50K	USD	3 Qtrs
NET INCOME ATTRIBUTABLE TO NON-CONTROLLING INTERESTS	`NetIncomeLossAttributableToNoncontrollingInterest`	$535.50K	USD	3 Qtrs
NET INCOME ATTRIBUTABLE TO NTIC	`NetIncomeLoss`	$3.57M	USD	3 Qtrs
NET INCOME ATTRIBUTABLE TO NTIC	`NetIncomeLoss`	$3.57M	USD	3 Qtrs
NET INCOME ATTRIBUTABLE TO NTIC	`NetIncomeLoss`	$976.60K	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO NTIC	`NetIncomeLoss`	$976.60K	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO NTIC	`NetIncomeLoss`	$1.12M	USD	3 Qtrs
NET INCOME ATTRIBUTABLE TO NTIC	`NetIncomeLoss`	$1.12M	USD	3 Qtrs
NET INCOME ATTRIBUTABLE TO NTIC	`NetIncomeLoss`	$121.78K	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO NTIC	`NetIncomeLoss`	$121.78K	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.01	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.01	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.38	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.38	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.10	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.10	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.12	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.12	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.12	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.12	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.36	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.36	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.01	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.01	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.10	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.10	USD	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	9.47M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	9.47M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	9.43M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	9.43M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	9.48M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	9.48M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	9.43M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	9.43M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	9.54M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	9.54M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	9.69M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	9.69M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	9.82M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	9.82M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	10.02M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	10.02M	shares	1 Quarter
CASH DIVIDENDS DECLARED PER COMMON SHARE (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.07	USD	1 Quarter
CASH DIVIDENDS DECLARED PER COMMON SHARE (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.07	USD	1 Quarter
CASH DIVIDENDS DECLARED PER COMMON SHARE (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.15	USD	3 Qtrs
CASH DIVIDENDS DECLARED PER COMMON SHARE (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.15	USD	3 Qtrs
CASH DIVIDENDS DECLARED PER COMMON SHARE (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.21	USD	3 Qtrs
CASH DIVIDENDS DECLARED PER COMMON SHARE (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.21	USD	3 Qtrs
CASH DIVIDENDS DECLARED PER COMMON SHARE (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.01	USD	1 Quarter
CASH DIVIDENDS DECLARED PER COMMON SHARE (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.01	USD	1 Quarter

Cash Flow Statement 146 line items

Line Item	Tag	Value	Unit	Period
NET INCOME	`ProfitLoss`	$1.73M	USD	3 Qtrs
NET INCOME	`ProfitLoss`	$1.73M	USD	3 Qtrs
NET INCOME	`ProfitLoss`	$1.16M	USD	1 Quarter
NET INCOME	`ProfitLoss`	$1.16M	USD	1 Quarter
NET INCOME	`ProfitLoss`	$4.11M	USD	3 Qtrs
NET INCOME	`ProfitLoss`	$4.11M	USD	3 Qtrs
NET INCOME	`ProfitLoss`	$332.45K	USD	1 Quarter
NET INCOME	`ProfitLoss`	$332.45K	USD	1 Quarter
Stock-based compensation expense	`ShareBasedCompensation`	$1.04M	USD	3 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$1.04M	USD	3 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$1.02M	USD	3 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$1.02M	USD	3 Qtrs
Depreciation expense	`Depreciation`	$287.02K	USD	1 Quarter
Depreciation expense	`Depreciation`	$287.02K	USD	1 Quarter
Depreciation expense	`Depreciation`	$231.28K	USD	1 Quarter
Depreciation expense	`Depreciation`	$231.28K	USD	1 Quarter
Depreciation expense	`Depreciation`	$749.67K	USD	3 Qtrs
Depreciation expense	`Depreciation`	$749.67K	USD	3 Qtrs
Depreciation expense	`Depreciation`	$884.42K	USD	3 Qtrs
Depreciation expense	`Depreciation`	$884.42K	USD	3 Qtrs
Amortization expense	`AdjustmentForAmortization`	$442.98K	USD	3 Qtrs
Amortization expense	`AdjustmentForAmortization`	$442.98K	USD	3 Qtrs
Amortization expense	`AdjustmentForAmortization`	$524.28K	USD	3 Qtrs
Amortization expense	`AdjustmentForAmortization`	$524.28K	USD	3 Qtrs
Loss on disposal of assets	`GainLossOnDispositionOfAssets1`	-	USD	3 Qtrs
Loss on disposal of assets	`GainLossOnDispositionOfAssets1`	-	USD	3 Qtrs
Loss on disposal of assets	`GainLossOnDispositionOfAssets1`	$-23.60K	USD	3 Qtrs
Loss on disposal of assets	`GainLossOnDispositionOfAssets1`	$-23.60K	USD	3 Qtrs
Equity in income from joint ventures	`IncomeLossFromEquityMethodInvestments`	$1.40M	USD	1 Quarter
Equity in income from joint ventures	`IncomeLossFromEquityMethodInvestments`	$1.40M	USD	1 Quarter
Equity in income from joint ventures	`IncomeLossFromEquityMethodInvestments`	$2.72M	USD	3 Qtrs
Equity in income from joint ventures	`IncomeLossFromEquityMethodInvestments`	$2.72M	USD	3 Qtrs
Equity in income from joint ventures	`IncomeLossFromEquityMethodInvestments`	$3.68M	USD	3 Qtrs
Equity in income from joint ventures	`IncomeLossFromEquityMethodInvestments`	$3.68M	USD	3 Qtrs
Equity in income from joint ventures	`IncomeLossFromEquityMethodInvestments`	$970.31K	USD	1 Quarter
Equity in income from joint ventures	`IncomeLossFromEquityMethodInvestments`	$970.31K	USD	1 Quarter
Dividends received from joint ventures	`ProceedsFromDividendsReceived`	$1.57M	USD	3 Qtrs
Dividends received from joint ventures	`ProceedsFromDividendsReceived`	$1.57M	USD	3 Qtrs
Dividends received from joint ventures	`ProceedsFromDividendsReceived`	$2.96M	USD	3 Qtrs
Dividends received from joint ventures	`ProceedsFromDividendsReceived`	$2.96M	USD	3 Qtrs
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-49.72K	USD	3 Qtrs
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-49.72K	USD	3 Qtrs
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$40.09K	USD	3 Qtrs
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$40.09K	USD	3 Qtrs
Trade	`IncreaseDecreaseInTradeReceivables`	$-2.41M	USD	3 Qtrs
Trade	`IncreaseDecreaseInTradeReceivables`	$-2.41M	USD	3 Qtrs
Trade	`IncreaseDecreaseInTradeReceivables`	$-778.32K	USD	3 Qtrs
Trade	`IncreaseDecreaseInTradeReceivables`	$-778.32K	USD	3 Qtrs
Fees for services provided to joint ventures	`IncreaseDecreaseInFeesReceivableForServicesProvidedToJointVentures`	$-34.44K	USD	3 Qtrs
Fees for services provided to joint ventures	`IncreaseDecreaseInFeesReceivableForServicesProvidedToJointVentures`	$-34.44K	USD	3 Qtrs
Fees for services provided to joint ventures	`IncreaseDecreaseInFeesReceivableForServicesProvidedToJointVentures`	$-121.67K	USD	3 Qtrs
Fees for services provided to joint ventures	`IncreaseDecreaseInFeesReceivableForServicesProvidedToJointVentures`	$-121.67K	USD	3 Qtrs
Dividends receivable from joint venture	`IncreaseDecreaseInDividendsReceivableFromJointVenture`	-	USD	3 Qtrs
Dividends receivable from joint venture	`IncreaseDecreaseInDividendsReceivableFromJointVenture`	-	USD	3 Qtrs
Dividends receivable from joint venture	`IncreaseDecreaseInDividendsReceivableFromJointVenture`	$-1.99M	USD	3 Qtrs
Dividends receivable from joint venture	`IncreaseDecreaseInDividendsReceivableFromJointVenture`	$-1.99M	USD	3 Qtrs
Income taxes	`IncreaseDecreaseInIncomeTaxesReceivable`	$429.63K	USD	3 Qtrs
Income taxes	`IncreaseDecreaseInIncomeTaxesReceivable`	$429.63K	USD	3 Qtrs
Income taxes	`IncreaseDecreaseInIncomeTaxesReceivable`	$646.99K	USD	3 Qtrs
Income taxes	`IncreaseDecreaseInIncomeTaxesReceivable`	$646.99K	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$197.24K	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$197.24K	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$628.81K	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$628.81K	USD	3 Qtrs
Prepaid expenses and other	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$184.37K	USD	3 Qtrs
Prepaid expenses and other	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$184.37K	USD	3 Qtrs
Prepaid expenses and other	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$773.39K	USD	3 Qtrs
Prepaid expenses and other	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$773.39K	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$300.18K	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$300.18K	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$803.31K	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$803.31K	USD	3 Qtrs
Income tax payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$4.50K	USD	3 Qtrs
Income tax payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$4.50K	USD	3 Qtrs
Income tax payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$39.17K	USD	3 Qtrs
Income tax payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$39.17K	USD	3 Qtrs
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$-424.41K	USD	3 Qtrs
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$-424.41K	USD	3 Qtrs
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$-454.51K	USD	3 Qtrs
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$-454.51K	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$3.81M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$3.81M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$7.58M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$7.58M	USD	3 Qtrs
Proceeds from the sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	-	USD	3 Qtrs
Proceeds from the sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	-	USD	3 Qtrs
Proceeds from the sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$20.00K	USD	3 Qtrs
Proceeds from the sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$20.00K	USD	3 Qtrs
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.49M	USD	3 Qtrs
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.49M	USD	3 Qtrs
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$2.52M	USD	3 Qtrs
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$2.52M	USD	3 Qtrs
Investments in intangibles	`PaymentsToAcquireIntangibleAssets`	$85.93K	USD	3 Qtrs
Investments in intangibles	`PaymentsToAcquireIntangibleAssets`	$85.93K	USD	3 Qtrs
Investments in intangibles	`PaymentsToAcquireIntangibleAssets`	$1.91M	USD	3 Qtrs
Investments in intangibles	`PaymentsToAcquireIntangibleAssets`	$1.91M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-2.60M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-2.60M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-3.38M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-3.38M	USD	3 Qtrs
Proceeds from line of credit	`ProceedsFromLinesOfCredit`	$24.34M	USD	3 Qtrs
Proceeds from line of credit	`ProceedsFromLinesOfCredit`	$24.34M	USD	3 Qtrs
Proceeds from line of credit	`ProceedsFromLinesOfCredit`	$29.14M	USD	3 Qtrs
Proceeds from line of credit	`ProceedsFromLinesOfCredit`	$29.14M	USD	3 Qtrs
Repayments on line of credit	`RepaymentsOfLinesOfCredit`	$21.26M	USD	3 Qtrs
Repayments on line of credit	`RepaymentsOfLinesOfCredit`	$21.26M	USD	3 Qtrs
Repayments on line of credit	`RepaymentsOfLinesOfCredit`	$30.76M	USD	3 Qtrs
Repayments on line of credit	`RepaymentsOfLinesOfCredit`	$30.76M	USD	3 Qtrs
Dividends paid on NTIC common stock	`PaymentsOfDividendsCommonStock`	$1.42M	USD	3 Qtrs
Dividends paid on NTIC common stock	`PaymentsOfDividendsCommonStock`	$1.42M	USD	3 Qtrs
Dividends paid on NTIC common stock	`PaymentsOfDividendsCommonStock`	$1.98M	USD	3 Qtrs
Dividends paid on NTIC common stock	`PaymentsOfDividendsCommonStock`	$1.98M	USD	3 Qtrs
Dividends received by non-controlling interest	`PaymentsToMinorityShareholders`	$280.00K	USD	3 Qtrs
Dividends received by non-controlling interest	`PaymentsToMinorityShareholders`	$280.00K	USD	3 Qtrs
Proceeds from employee stock purchase plan	`ProceedsFromStockPlans`	$79.97K	USD	3 Qtrs
Proceeds from employee stock purchase plan	`ProceedsFromStockPlans`	$79.97K	USD	3 Qtrs
Proceeds from employee stock purchase plan	`ProceedsFromStockPlans`	$81.50K	USD	3 Qtrs
Proceeds from employee stock purchase plan	`ProceedsFromStockPlans`	$81.50K	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$1.46M	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$1.46M	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-4.59M	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-4.59M	USD	3 Qtrs
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-6.60K	USD	3 Qtrs
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-6.60K	USD	3 Qtrs
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-68.33K	USD	3 Qtrs
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-68.33K	USD	3 Qtrs
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$1.82M	USD	3 Qtrs
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$1.82M	USD	3 Qtrs
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$388.65K	USD	3 Qtrs
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$388.65K	USD	3 Qtrs
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$5.79M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$5.79M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$5.41M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$5.41M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$4.95M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$4.95M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$6.77M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$6.77M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$5.79M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$5.79M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$5.41M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$5.41M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$4.95M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$4.95M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$6.77M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$6.77M	USD	Point-in-time

Stockholders Equity 90 line items

Line Item	Tag	Value	Unit	Period
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$76.58M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$76.58M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$73.85M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$73.85M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$71.95M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$71.95M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$72.57M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$72.57M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$70.70M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$70.70M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$75.18M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$75.18M	USD	Point-in-time
Stock issued for employee stock purchase plan (in shares)	`StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans`	3,496.00	shares	Point-in-time
Stock issued for employee stock purchase plan (in shares)	`StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans`	3,496.00	shares	Point-in-time
Stock issued for employee stock purchase plan (in shares)	`StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans`	3,856.00	shares	Point-in-time
Stock issued for employee stock purchase plan (in shares)	`StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans`	3,856.00	shares	Point-in-time
Stock issued for employee stock purchase plan (in shares)	`StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans`	3,527.00	shares	Point-in-time
Stock issued for employee stock purchase plan (in shares)	`StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans`	3,527.00	shares	Point-in-time
Stock issued for employee stock purchase plan (in shares)	`StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans`	3,284.00	shares	Point-in-time
Stock issued for employee stock purchase plan (in shares)	`StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans`	3,284.00	shares	Point-in-time
Stock issued for employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$81.50K	USD	3 Qtrs
Stock issued for employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$81.50K	USD	3 Qtrs
Stock issued for employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$39.02K	USD	1 Quarter
Stock issued for employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$39.02K	USD	1 Quarter
Stock issued for employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$79.97K	USD	3 Qtrs
Stock issued for employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$79.97K	USD	3 Qtrs
Stock issued for employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$39.87K	USD	1 Quarter
Stock issued for employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$39.87K	USD	1 Quarter
Stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	-	USD	1 Quarter
Stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	-	USD	1 Quarter
Stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	-	USD	3 Qtrs
Stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	-	USD	3 Qtrs
Stock option expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$1.04M	USD	3 Qtrs
Stock option expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$1.04M	USD	3 Qtrs
Stock option expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$1.02M	USD	3 Qtrs
Stock option expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$1.02M	USD	3 Qtrs
Stock option expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$180.00K	USD	1 Quarter
Stock option expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$180.00K	USD	1 Quarter
Stock option expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$343.15K	USD	1 Quarter
Stock option expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$343.15K	USD	1 Quarter
Dividends paid to stockholders	`Dividends`	$1.98M	USD	3 Qtrs
Dividends paid to stockholders	`Dividends`	$1.98M	USD	3 Qtrs
Dividends paid to stockholders	`Dividends`	$1.42M	USD	3 Qtrs
Dividends paid to stockholders	`Dividends`	$1.42M	USD	3 Qtrs
Dividends paid to stockholders	`Dividends`	$660.88K	USD	1 Quarter
Dividends paid to stockholders	`Dividends`	$660.88K	USD	1 Quarter
Dividends paid to stockholders	`Dividends`	$94.74K	USD	1 Quarter
Dividends paid to stockholders	`Dividends`	$94.74K	USD	1 Quarter
Net income	`ProfitLoss`	$1.73M	USD	3 Qtrs
Net income	`ProfitLoss`	$1.73M	USD	3 Qtrs
Net income	`ProfitLoss`	$1.16M	USD	1 Quarter
Net income	`ProfitLoss`	$1.16M	USD	1 Quarter
Net income	`ProfitLoss`	$4.11M	USD	3 Qtrs
Net income	`ProfitLoss`	$4.11M	USD	3 Qtrs
Net income	`ProfitLoss`	$332.45K	USD	1 Quarter
Net income	`ProfitLoss`	$332.45K	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-252.00K	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-252.00K	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-296.28K	USD	3 Qtrs
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-296.28K	USD	3 Qtrs
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$2.29M	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$2.29M	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$272.86K	USD	3 Qtrs
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$272.86K	USD	3 Qtrs
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$341.88K	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$341.88K	USD	1 Quarter
Dividend received by non-controlling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$280.00K	USD	3 Qtrs
Dividend received by non-controlling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$280.00K	USD	3 Qtrs
Dividend received by non-controlling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$1.08M	USD	3 Qtrs
Dividend received by non-controlling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$1.08M	USD	3 Qtrs
Dividend received by non-controlling interest	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$1.04M	USD	3 Qtrs
Dividend received by non-controlling interest	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$1.04M	USD	3 Qtrs
Dividend received by non-controlling interest	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$1.02M	USD	3 Qtrs
Dividend received by non-controlling interest	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$1.02M	USD	3 Qtrs
Dividend received by non-controlling interest	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$180.00K	USD	1 Quarter
Dividend received by non-controlling interest	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$180.00K	USD	1 Quarter
Dividend received by non-controlling interest	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$343.15K	USD	1 Quarter
Dividend received by non-controlling interest	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$343.15K	USD	1 Quarter
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$76.58M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$76.58M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$73.85M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$73.85M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$71.95M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$71.95M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$72.57M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$72.57M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$70.70M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$70.70M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$75.18M	USD	Point-in-time
BALANCE	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$75.18M	USD	Point-in-time

Comprehensive Income 40 line items

Line Item	Tag	Value	Unit	Period
NET INCOME	`ProfitLoss`	$1.73M	USD	3 Qtrs
NET INCOME	`ProfitLoss`	$1.73M	USD	3 Qtrs
NET INCOME	`ProfitLoss`	$1.16M	USD	1 Quarter
NET INCOME	`ProfitLoss`	$1.16M	USD	1 Quarter
NET INCOME	`ProfitLoss`	$4.11M	USD	3 Qtrs
NET INCOME	`ProfitLoss`	$4.11M	USD	3 Qtrs
NET INCOME	`ProfitLoss`	$332.45K	USD	1 Quarter
NET INCOME	`ProfitLoss`	$332.45K	USD	1 Quarter
OTHER COMPREHENSIVE (LOSS) INCOME FOREIGN CURRENCY TRANSLATION ADJUSTMENT	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$272.86K	USD	3 Qtrs
OTHER COMPREHENSIVE (LOSS) INCOME FOREIGN CURRENCY TRANSLATION ADJUSTMENT	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$272.86K	USD	3 Qtrs
OTHER COMPREHENSIVE (LOSS) INCOME FOREIGN CURRENCY TRANSLATION ADJUSTMENT	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-252.00K	USD	1 Quarter
OTHER COMPREHENSIVE (LOSS) INCOME FOREIGN CURRENCY TRANSLATION ADJUSTMENT	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-252.00K	USD	1 Quarter
OTHER COMPREHENSIVE (LOSS) INCOME FOREIGN CURRENCY TRANSLATION ADJUSTMENT	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$2.29M	USD	1 Quarter
OTHER COMPREHENSIVE (LOSS) INCOME FOREIGN CURRENCY TRANSLATION ADJUSTMENT	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$2.29M	USD	1 Quarter
OTHER COMPREHENSIVE (LOSS) INCOME FOREIGN CURRENCY TRANSLATION ADJUSTMENT	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-296.28K	USD	3 Qtrs
OTHER COMPREHENSIVE (LOSS) INCOME FOREIGN CURRENCY TRANSLATION ADJUSTMENT	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-296.28K	USD	3 Qtrs
COMPREHENSIVE (LOSS) INCOME	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$2.62M	USD	1 Quarter
COMPREHENSIVE (LOSS) INCOME	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$2.62M	USD	1 Quarter
COMPREHENSIVE (LOSS) INCOME	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$903.33K	USD	1 Quarter
COMPREHENSIVE (LOSS) INCOME	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$903.33K	USD	1 Quarter
COMPREHENSIVE (LOSS) INCOME	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$3.81M	USD	3 Qtrs
COMPREHENSIVE (LOSS) INCOME	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$3.81M	USD	3 Qtrs
COMPREHENSIVE (LOSS) INCOME	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$2.00M	USD	3 Qtrs
COMPREHENSIVE (LOSS) INCOME	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$2.00M	USD	3 Qtrs
COMPREHENSIVE (LOSS) INCOME ATTRIBUTABLE TO NON-CONTROLLING INTERESTS	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$301.47K	USD	1 Quarter
COMPREHENSIVE (LOSS) INCOME ATTRIBUTABLE TO NON-CONTROLLING INTERESTS	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$301.47K	USD	1 Quarter
COMPREHENSIVE (LOSS) INCOME ATTRIBUTABLE TO NON-CONTROLLING INTERESTS	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$520.16K	USD	3 Qtrs
COMPREHENSIVE (LOSS) INCOME ATTRIBUTABLE TO NON-CONTROLLING INTERESTS	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$520.16K	USD	3 Qtrs
COMPREHENSIVE (LOSS) INCOME ATTRIBUTABLE TO NON-CONTROLLING INTERESTS	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-126.58K	USD	1 Quarter
COMPREHENSIVE (LOSS) INCOME ATTRIBUTABLE TO NON-CONTROLLING INTERESTS	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-126.58K	USD	1 Quarter
COMPREHENSIVE (LOSS) INCOME ATTRIBUTABLE TO NON-CONTROLLING INTERESTS	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-454.56K	USD	3 Qtrs
COMPREHENSIVE (LOSS) INCOME ATTRIBUTABLE TO NON-CONTROLLING INTERESTS	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-454.56K	USD	3 Qtrs
COMPREHENSIVE (LOSS) INCOME ATTRIBUTABLE TO NTIC	`ComprehensiveIncomeNetOfTax`	$2.32M	USD	1 Quarter
COMPREHENSIVE (LOSS) INCOME ATTRIBUTABLE TO NTIC	`ComprehensiveIncomeNetOfTax`	$2.32M	USD	1 Quarter
COMPREHENSIVE (LOSS) INCOME ATTRIBUTABLE TO NTIC	`ComprehensiveIncomeNetOfTax`	$1.48M	USD	3 Qtrs
COMPREHENSIVE (LOSS) INCOME ATTRIBUTABLE TO NTIC	`ComprehensiveIncomeNetOfTax`	$1.48M	USD	3 Qtrs
COMPREHENSIVE (LOSS) INCOME ATTRIBUTABLE TO NTIC	`ComprehensiveIncomeNetOfTax`	$4.27M	USD	3 Qtrs
COMPREHENSIVE (LOSS) INCOME ATTRIBUTABLE TO NTIC	`ComprehensiveIncomeNetOfTax`	$4.27M	USD	3 Qtrs
COMPREHENSIVE (LOSS) INCOME ATTRIBUTABLE TO NTIC	`ComprehensiveIncomeNetOfTax`	$1.03M	USD	1 Quarter
COMPREHENSIVE (LOSS) INCOME ATTRIBUTABLE TO NTIC	`ComprehensiveIncomeNetOfTax`	$1.03M	USD	1 Quarter

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.