10-K Filing

NATURAL GAS SERVICES GROUP INC CIK: 1084991 FY 2016

Filing Information

Form Type	10-K
Accession Number	`0001084991-17-000015`
Period End Date	20161231
Filing Date	20170310
Fiscal Year	2016
Fiscal Period	FY
XBRL Instance	ngs-20161231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 84 Income Statement 112 Cash Flow Statement 118 Stockholders Equity 44

Balance Sheet 84 line items

Line Item	Tag	Value	Unit	Period
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$833.00K	USD	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$597.00K	USD	Point-in-time
Allowance for inventory obsolescence	`InventoryValuationReserves`	$15.00K	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$24.44M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$64.09M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$35.53M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$6.18M	USD	Point-in-time
Allowance for inventory obsolescence	`InventoryValuationReserves`	$12.00K	USD	Point-in-time
Trade accounts receivable, net of allowance for doubtful accounts of $597 and $833, respectively	`AccountsReceivableNetCurrent`	$9.11M	USD	Point-in-time
Trade accounts receivable, net of allowance for doubtful accounts of $597 and $833, respectively	`AccountsReceivableNetCurrent`	$7.38M	USD	Point-in-time
Inventory, net of allowance for obsolescence of $15 and $12, respectively	`InventoryNet`	$25.83M	USD	Point-in-time
Accumulated depreciation, rental equipment	`AccumulatedDepreciationRentalEquipment`	$126.07M	USD	Point-in-time
Inventory, net of allowance for obsolescence of $15 and $12, respectively	`InventoryNet`	$27.72M	USD	Point-in-time
Accumulated depreciation, rental equipment	`AccumulatedDepreciationRentalEquipment`	$111.29M	USD	Point-in-time
Accumulated depreciation, property and equipment	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$11.27M	USD	Point-in-time
Accumulated depreciation, property and equipment	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$10.82M	USD	Point-in-time
Prepaid income taxes	`PrepaidTaxes`	$81.00K	USD	Point-in-time
Prepaid income taxes	`PrepaidTaxes`	$1.48M	USD	Point-in-time
Accumulated amortization, intangibles	`IntangibleAssetsAccumulatedAmortization`	$1.51M	USD	Point-in-time
Accumulated amortization, intangibles	`IntangibleAssetsAccumulatedAmortization`	$1.38M	USD	Point-in-time
Prepaid expenses and other	`PrepaidExpenseAndOtherAssetsCurrent`	$762.00K	USD	Point-in-time
Prepaid expenses and other	`PrepaidExpenseAndOtherAssetsCurrent`	$972.00K	USD	Point-in-time
Total current assets	`AssetsCurrent`	$99.76M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$73.20M	USD	Point-in-time
Rental equipment, net of accumulated depreciation of $126,096 and $111,293, respectively	`RentalEquipmentNet`	$191.93M	USD	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Rental equipment, net of accumulated depreciation of $126,096 and $111,293, respectively	`RentalEquipmentNet`	$174.06M	USD	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Property and equipment, net of accumulated depreciation of $11,267 and $10,825, respectively	`PropertyPlantAndEquipmentNet`	$8.53M	USD	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Property and equipment, net of accumulated depreciation of $11,267 and $10,825, respectively	`PropertyPlantAndEquipmentNet`	$7.75M	USD	Point-in-time
Goodwill	`Goodwill`	$10.04M	USD	Point-in-time
Goodwill	`Goodwill`	$10.04M	USD	Point-in-time
Preferred stock, shares outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Preferred stock, shares outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Intangibles, net of accumulated amortization of $1,508 and $1,382, respectively	`IntangibleAssetsNetExcludingGoodwill`	$1.78M	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Intangibles, net of accumulated amortization of $1,508 and $1,382, respectively	`IntangibleAssetsNetExcludingGoodwill`	$1.65M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	30.00M	shares	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$262.00K	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$73.00K	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	30.00M	shares	Point-in-time
Total assets	`Assets`	$285.55M	USD	Point-in-time
Total assets	`Assets`	$293.52M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	12.60M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	12.76M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	12.60M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	12.76M	shares	Point-in-time
Line of credit	`LinesOfCreditCurrent`	$417.00K	USD	Point-in-time
Line of credit	`LinesOfCreditCurrent`	-	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$971.00K	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$1.23M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$2.89M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$3.07M	USD	Point-in-time
Deferred income	`DeferredRevenueCurrent`	$2.23M	USD	Point-in-time
Deferred income	`DeferredRevenueCurrent`	$271.00K	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$4.57M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$6.50M	USD	Point-in-time
Line of credit	`LongTermLineOfCredit`	-	USD	Point-in-time
Line of credit	`LongTermLineOfCredit`	$417.00K	USD	Point-in-time
Deferred income tax liability	`DeferredTaxLiabilitiesNoncurrent`	$53.74M	USD	Point-in-time
Deferred income tax liability	`DeferredTaxLiabilitiesNoncurrent`	$56.46M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$325.00K	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$129.00K	USD	Point-in-time
Total liabilities	`Liabilities`	$61.57M	USD	Point-in-time
Total liabilities	`Liabilities`	$60.57M	USD	Point-in-time
Commitments and contingencies (Note 11)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 11)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock, 5,000 shares authorized, no shares issued or outstanding	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, 5,000 shares authorized, no shares issued or outstanding	`PreferredStockValue`	-	USD	Point-in-time
Common stock, 30,000 shares authorized, par value $0.01; 12,764 and 12,603 shares issued and outstanding, respectively	`CommonStockValue`	$128.00K	USD	Point-in-time
Common stock, 30,000 shares authorized, par value $0.01; 12,764 and 12,603 shares issued and outstanding, respectively	`CommonStockValue`	$126.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$98.31M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$100.81M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$132.01M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$125.55M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$192.74M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$232.95M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$210.59M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$223.98M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$285.55M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$293.52M	USD	Point-in-time

Income Statement 112 line items

Line Item	Tag	Value	Unit	Period
Rental income	`OperatingLeasesIncomeStatementLeaseRevenue`	$56.72M	USD	Annual
Rental income	`OperatingLeasesIncomeStatementLeaseRevenue`	$78.98M	USD	Annual
Rental income	`OperatingLeasesIncomeStatementLeaseRevenue`	$76.43M	USD	Annual
Sales	`SalesRevenueGoodsNet`	$17.20M	USD	Annual
Sales	`SalesRevenueGoodsNet`	$18.52M	USD	Annual
Sales	`SalesRevenueGoodsNet`	$13.62M	USD	Annual
Service and maintenance income	`SalesRevenueServicesNet`	$791.00K	USD	Annual
Service and maintenance income	`SalesRevenueServicesNet`	$968.00K	USD	Annual
Service and maintenance income	`SalesRevenueServicesNet`	$1.32M	USD	Annual
Total revenue	`SalesRevenueNet`	$71.65M	USD	Annual
Total revenue	`SalesRevenueNet`	$95.92M	USD	Annual
Total revenue	`SalesRevenueNet`	$25.75M	USD	1 Quarter
Total revenue	`SalesRevenueNet`	$16.18M	USD	1 Quarter
Total revenue	`SalesRevenueNet`	$16.70M	USD	1 Quarter
Total revenue	`SalesRevenueNet`	$96.97M	USD	Annual
Total revenue	`SalesRevenueNet`	$24.74M	USD	1 Quarter
Total revenue	`SalesRevenueNet`	$24.23M	USD	1 Quarter
Total revenue	`SalesRevenueNet`	$17.19M	USD	1 Quarter
Total revenue	`SalesRevenueNet`	$21.58M	USD	1 Quarter
Total revenue	`SalesRevenueNet`	$21.19M	USD	1 Quarter
Cost of rentals, exclusive of depreciation stated separately below	`DirectCostsOfLeasedAndRentedPropertyOrEquipment`	$20.35M	USD	Annual
Cost of rentals, exclusive of depreciation stated separately below	`DirectCostsOfLeasedAndRentedPropertyOrEquipment`	$28.75M	USD	Annual
Cost of rentals, exclusive of depreciation stated separately below	`DirectCostsOfLeasedAndRentedPropertyOrEquipment`	$31.52M	USD	Annual
Cost of sales, exclusive of depreciation stated separately below	`OtherCostOfOperatingRevenue`	$11.12M	USD	Annual
Cost of sales, exclusive of depreciation stated separately below	`OtherCostOfOperatingRevenue`	$13.63M	USD	Annual
Cost of sales, exclusive of depreciation stated separately below	`OtherCostOfOperatingRevenue`	$11.30M	USD	Annual
Cost of service and maintenance, exclusive of depreciation stated separately below	`OtherCostOfServices`	$272.00K	USD	Annual
Cost of service and maintenance, exclusive of depreciation stated separately below	`OtherCostOfServices`	$328.00K	USD	Annual
Cost of service and maintenance, exclusive of depreciation stated separately below	`OtherCostOfServices`	$398.00K	USD	Annual
Loss on retirement of rental equipment	`ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleAmountOfImpairmentLoss`	-	USD	Annual
Loss on retirement of rental equipment	`ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleAmountOfImpairmentLoss`	$4.37M	USD	Annual
Loss on retirement of rental equipment	`ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleAmountOfImpairmentLoss`	$545.00K	USD	Annual
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$10.99M	USD	Annual
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$9.01M	USD	Annual
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$10.33M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$21.80M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$22.76M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$21.51M	USD	Annual
Total operating costs and expenses	`CostsAndExpenses`	$80.77M	USD	Annual
Total operating costs and expenses	`CostsAndExpenses`	$63.22M	USD	Annual
Total operating costs and expenses	`CostsAndExpenses`	$74.99M	USD	Annual
Operating income	`OperatingIncomeLoss`	$3.80M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$5.79M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$1.87M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$3.77M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$15.15M	USD	Annual
Operating income	`OperatingIncomeLoss`	$21.99M	USD	Annual
Operating income	`OperatingIncomeLoss`	$1.82M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$8.43M	USD	Annual
Operating income	`OperatingIncomeLoss`	$919.00K	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$4.64M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$967.00K	USD	1 Quarter
Interest expense	`InterestExpense`	$10.00K	USD	Annual
Interest expense	`InterestExpense`	$8.00K	USD	Annual
Interest expense	`InterestExpense`	$15.00K	USD	Annual
Other income	`OtherNonoperatingIncomeExpense`	$182.00K	USD	Annual
Other income	`OtherNonoperatingIncomeExpense`	$132.00K	USD	Annual
Other income	`OtherNonoperatingIncomeExpense`	$43.00K	USD	Annual
Total other income, net	`NonoperatingIncomeExpense`	$35.00K	USD	Annual
Total other income, net	`NonoperatingIncomeExpense`	$117.00K	USD	Annual
Total other income, net	`NonoperatingIncomeExpense`	$172.00K	USD	Annual
Income before provision for income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$15.26M	USD	Annual
Income before provision for income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$22.16M	USD	Annual
Income before provision for income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$8.46M	USD	Annual
Current	`CurrentIncomeTaxExpenseBenefit`	$6.96M	USD	Annual
Current	`CurrentIncomeTaxExpenseBenefit`	$1.19M	USD	Annual
Current	`CurrentIncomeTaxExpenseBenefit`	$4.71M	USD	Annual
Deferred	`DeferredIncomeTaxExpenseBenefit`	$6.84M	USD	Annual
Deferred	`DeferredIncomeTaxExpenseBenefit`	$-2.71M	USD	Annual
Deferred	`DeferredIncomeTaxExpenseBenefit`	$-1.85M	USD	Annual
Total income tax expense	`IncomeTaxExpenseBenefit`	$5.12M	USD	Annual
Total income tax expense	`IncomeTaxExpenseBenefit`	$8.03M	USD	Annual
Total income tax expense	`IncomeTaxExpenseBenefit`	$2.00M	USD	Annual
Net income	`NetIncomeLoss`	$1.51M	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.16M	USD	1 Quarter
Net income	`NetIncomeLoss`	$3.28M	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.47M	USD	Annual
Net income	`NetIncomeLoss`	$2.56M	USD	1 Quarter
Net income	`NetIncomeLoss`	$3.69M	USD	1 Quarter
Net income	`NetIncomeLoss`	$10.15M	USD	Annual
Net income	`NetIncomeLoss`	$2.54M	USD	1 Quarter
Net income	`NetIncomeLoss`	$14.13M	USD	Annual
Net income	`NetIncomeLoss`	$614.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.26M	USD	1 Quarter
Earnings per share - Basic (in dollars per share)	`EarningsPerShareBasic`	$0.10	USD	1 Quarter
Earnings per share - Basic (in dollars per share)	`EarningsPerShareBasic`	$0.05	USD	1 Quarter
Earnings per share - Basic (in dollars per share)	`EarningsPerShareBasic`	$0.12	USD	1 Quarter
Earnings per share - Basic (in dollars per share)	`EarningsPerShareBasic`	$0.51	USD	Annual
Earnings per share - Basic (in dollars per share)	`EarningsPerShareBasic`	$0.09	USD	1 Quarter
Earnings per share - Basic (in dollars per share)	`EarningsPerShareBasic`	$0.30	USD	1 Quarter
Earnings per share - Basic (in dollars per share)	`EarningsPerShareBasic`	$0.26	USD	1 Quarter
Earnings per share - Basic (in dollars per share)	`EarningsPerShareBasic`	$1.14	USD	Annual
Earnings per share - Basic (in dollars per share)	`EarningsPerShareBasic`	$0.81	USD	Annual
Earnings per share - Basic (in dollars per share)	`EarningsPerShareBasic`	$0.20	USD	1 Quarter
Earnings per share - Basic (in dollars per share)	`EarningsPerShareBasic`	$0.20	USD	1 Quarter
Earnings per share - Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.79	USD	Annual
Earnings per share - Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.11	USD	Annual
Earnings per share - Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.10	USD	1 Quarter
Earnings per share - Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.05	USD	1 Quarter
Earnings per share - Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.50	USD	Annual
Earnings per share - Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.26	USD	1 Quarter
Earnings per share - Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.29	USD	1 Quarter
Earnings per share - Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.09	USD	1 Quarter
Earnings per share - Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.20	USD	1 Quarter
Earnings per share - Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.20	USD	1 Quarter
Earnings per share - Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.12	USD	1 Quarter
Weighted average common shares outstanding, Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	12.70M	shares	Annual
Weighted average common shares outstanding, Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	12.43M	shares	Annual
Weighted average common shares outstanding, Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	12.57M	shares	Annual
Weighted average common shares outstanding, Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	12.72M	shares	Annual
Weighted average common shares outstanding, Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	12.94M	shares	Annual
Weighted average common shares outstanding, Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	12.79M	shares	Annual

Cash Flow Statement 118 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$1.51M	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.16M	USD	1 Quarter
Net income	`NetIncomeLoss`	$3.28M	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.47M	USD	Annual
Net income	`NetIncomeLoss`	$2.56M	USD	1 Quarter
Net income	`NetIncomeLoss`	$3.69M	USD	1 Quarter
Net income	`NetIncomeLoss`	$10.15M	USD	Annual
Net income	`NetIncomeLoss`	$2.54M	USD	1 Quarter
Net income	`NetIncomeLoss`	$14.13M	USD	Annual
Net income	`NetIncomeLoss`	$614.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.26M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$21.80M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$22.76M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$21.51M	USD	Annual
Deferred taxes	`DeferredAndOtherIncomeTaxExpenseBenefit`	$-2.71M	USD	Annual
Deferred taxes	`DeferredAndOtherIncomeTaxExpenseBenefit`	$6.84M	USD	Annual
Deferred taxes	`DeferredAndOtherIncomeTaxExpenseBenefit`	$-1.85M	USD	Annual
Gain on disposal of assets	`GainLossOnDispositionOfAssets`	$160.00K	USD	Annual
Gain on disposal of assets	`GainLossOnDispositionOfAssets`	$86.00K	USD	Annual
Gain on disposal of assets	`GainLossOnDispositionOfAssets`	$179.00K	USD	Annual
Loss on retirement of rental equipment	`ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleAmountOfImpairmentLoss`	-	USD	Annual
Loss on retirement of rental equipment	`ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleAmountOfImpairmentLoss`	$4.37M	USD	Annual
Loss on retirement of rental equipment	`ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleAmountOfImpairmentLoss`	$545.00K	USD	Annual
Bad debt allowance	`ProvisionForDoubtfulAccounts`	$61.00K	USD	Annual
Bad debt allowance	`ProvisionForDoubtfulAccounts`	$121.00K	USD	Annual
Bad debt allowance	`ProvisionForDoubtfulAccounts`	$477.00K	USD	Annual
Inventory allowance	`InventoryWriteDown`	$566.00K	USD	Annual
Inventory allowance	`InventoryWriteDown`	$395.00K	USD	Annual
Inventory allowance	`InventoryWriteDown`	$205.00K	USD	Annual
Stock based compensation	`ShareBasedCompensation`	$3.24M	USD	Annual
Stock based compensation	`ShareBasedCompensation`	$3.54M	USD	Annual
Stock based compensation	`ShareBasedCompensation`	$2.30M	USD	Annual
Gain on company owned life insurance	`LifeInsuranceCorporateOrBankOwnedChangeInValue`	-	USD	Annual
Gain on company owned life insurance	`LifeInsuranceCorporateOrBankOwnedChangeInValue`	$14.00K	USD	Annual
Gain on company owned life insurance	`LifeInsuranceCorporateOrBankOwnedChangeInValue`	-	USD	Annual
Trade accounts receivables	`IncreaseDecreaseInAccountsReceivable`	$3.78M	USD	Annual
Trade accounts receivables	`IncreaseDecreaseInAccountsReceivable`	$-1.67M	USD	Annual
Trade accounts receivables	`IncreaseDecreaseInAccountsReceivable`	$-824.00K	USD	Annual
Inventory	`IncreaseDecreaseInInventories`	$-2.12M	USD	Annual
Inventory	`IncreaseDecreaseInInventories`	$6.11M	USD	Annual
Inventory	`IncreaseDecreaseInInventories`	$-5.38M	USD	Annual
Prepaid income taxes and prepaid expenses	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$4.00M	USD	Annual
Prepaid income taxes and prepaid expenses	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-5.77M	USD	Annual
Prepaid income taxes and prepaid expenses	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$1.54M	USD	Annual
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-439.00K	USD	Annual
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$1.13M	USD	Annual
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-7.22M	USD	Annual
Current income tax liability	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-1.23M	USD	Annual
Current income tax liability	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$920.00K	USD	Annual
Current income tax liability	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	-	USD	Annual
Deferred income	`IncreaseDecreaseInDeferredRevenue`	$762.00K	USD	Annual
Deferred income	`IncreaseDecreaseInDeferredRevenue`	$1.95M	USD	Annual
Deferred income	`IncreaseDecreaseInDeferredRevenue`	$-1.36M	USD	Annual
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$12.00K	USD	Annual
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$32.00K	USD	Annual
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-159.00K	USD	Annual
Tax benefit from equity compensation	`ExcessTaxBenefitFromShareBasedCompensationOperatingActivities`	$419.00K	USD	Annual
Tax benefit from equity compensation	`ExcessTaxBenefitFromShareBasedCompensationOperatingActivities`	$72.00K	USD	Annual
Tax benefit from equity compensation	`ExcessTaxBenefitFromShareBasedCompensationOperatingActivities`	-	USD	Annual
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$32.77M	USD	Annual
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$34.56M	USD	Annual
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$41.61M	USD	Annual
Purchases of rental, property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$4.31M	USD	Annual
Purchases of rental, property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$12.50M	USD	Annual
Purchases of rental, property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$53.34M	USD	Annual
Purchase of company owned life insurance	`PaymentsToAcquireLifeInsurancePolicies`	$194.00K	USD	Annual
Purchase of company owned life insurance	`PaymentsToAcquireLifeInsurancePolicies`	-	USD	Annual
Purchase of company owned life insurance	`PaymentsToAcquireLifeInsurancePolicies`	-	USD	Annual
Proceeds from sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$101.00K	USD	Annual
Proceeds from sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$240.00K	USD	Annual
Proceeds from sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$189.00K	USD	Annual
NET CASH USED IN INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$-53.10M	USD	Annual
NET CASH USED IN INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$-12.31M	USD	Annual
NET CASH USED IN INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$-4.40M	USD	Annual
Payments of other long-term liabilities, net	`ProceedsFromPurchaseCommitmentDiscountNet`	$-14.00K	USD	Annual
Payments of other long-term liabilities, net	`ProceedsFromPurchaseCommitmentDiscountNet`	$-26.00K	USD	Annual
Payments of other long-term liabilities, net	`ProceedsFromPurchaseCommitmentDiscountNet`	$-42.00K	USD	Annual
Repayments of line of credit, net	`RepaymentsOfLinesOfCredit`	-	USD	Annual
Repayments of line of credit, net	`RepaymentsOfLinesOfCredit`	$160.00K	USD	Annual
Repayments of line of credit, net	`RepaymentsOfLinesOfCredit`	-	USD	Annual
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$1.04M	USD	Annual
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$59.00K	USD	Annual
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$776.00K	USD	Annual
Tax benefit from equity compensation	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$419.00K	USD	Annual
Tax benefit from equity compensation	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	-	USD	Annual
Tax benefit from equity compensation	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$72.00K	USD	Annual
Taxes paid related to net share settlement of equity awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$909.00K	USD	Annual
Taxes paid related to net share settlement of equity awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$695.00K	USD	Annual
Taxes paid related to net share settlement of equity awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	-	USD	Annual
NET CASH PROVIDED BY FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$191.00K	USD	Annual
NET CASH PROVIDED BY FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$55.00K	USD	Annual
NET CASH PROVIDED BY FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$276.00K	USD	Annual
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$29.35M	USD	Annual
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-18.26M	USD	Annual
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$28.56M	USD	Annual
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$24.44M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$64.09M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$35.53M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$6.18M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$24.44M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$64.09M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$35.53M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$6.18M	USD	Point-in-time
Interest paid	`InterestPaid`	$8.00K	USD	Annual
Interest paid	`InterestPaid`	$15.00K	USD	Annual
Interest paid	`InterestPaid`	$10.00K	USD	Annual
Income taxes paid	`IncomeTaxesPaid`	$6.53M	USD	Annual
Income taxes paid	`IncomeTaxesPaid`	$4.11M	USD	Annual
Income taxes paid	`IncomeTaxesPaid`	$5.83M	USD	Annual
Transfer of rental equipment to inventory	`TransferOfRentalEquipmentToInventory`	$131.00K	USD	Annual
Transfer of rental equipment to inventory	`TransferOfRentalEquipmentToInventory`	$724.00K	USD	Annual
Transfer of rental equipment to inventory	`TransferOfRentalEquipmentToInventory`	$2.31M	USD	Annual
Transfer of inventory to property and equipment	`TransferfromInventory`	-	USD	Annual
Transfer of inventory to property and equipment	`TransferfromInventory`	$1.62M	USD	Annual
Transfer of inventory to property and equipment	`TransferfromInventory`	-	USD	Annual
Property and equipment purchases included in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$218.00K	USD	Annual
Property and equipment purchases included in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	-	USD	Annual
Property and equipment purchases included in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	-	USD	Annual

Stockholders Equity 44 line items

Line Item	Tag	Value	Unit	Period
Preferred stock, shares outstanding, beginning of period	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Preferred stock, shares outstanding, beginning of period	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Common stock, shares outstanding, beginning of period	`CommonStockSharesOutstanding`	12.60M	shares	Point-in-time
Common stock, shares outstanding, beginning of period	`CommonStockSharesOutstanding`	12.76M	shares	Point-in-time
Balance, beginning of period	`StockholdersEquity`	$192.74M	USD	Point-in-time
Balance, beginning of period	`StockholdersEquity`	$232.95M	USD	Point-in-time
Balance, beginning of period	`StockholdersEquity`	$210.59M	USD	Point-in-time
Balance, beginning of period	`StockholdersEquity`	$223.98M	USD	Point-in-time
Exercise of common stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$59.00K	USD	Annual
Exercise of common stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$776.00K	USD	Annual
Exercise of common stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$1.04M	USD	Annual
Compensation expense on common stock options	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$426.00K	USD	Annual
Compensation expense on common stock options	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$601.00K	USD	Annual
Compensation expense on common stock options	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$506.00K	USD	Annual
Issuance of restricted stock	`StockIssuedDuringPeriodValueRestrictedStockAwardGross`	-	USD	Annual
Issuance of restricted stock	`StockIssuedDuringPeriodValueRestrictedStockAwardGross`	-	USD	Annual
Issuance of restricted stock	`StockIssuedDuringPeriodValueRestrictedStockAwardGross`	-	USD	Annual
Tax benefit (expense) of equity compensation	`AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet`	$419.00K	USD	Annual
Tax benefit (expense) of equity compensation	`AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet`	$72.00K	USD	Annual
Tax benefit (expense) of equity compensation	`AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet`	$-379.00K	USD	Annual
Compensation expense on restricted common stock	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition`	$1.79M	USD	Annual
Compensation expense on restricted common stock	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition`	$2.94M	USD	Annual
Compensation expense on restricted common stock	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition`	$2.82M	USD	Annual
Taxes paid related to net shares settlement of equity awards	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$909.00K	USD	Annual
Taxes paid related to net shares settlement of equity awards	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$695.00K	USD	Annual
Net income	`NetIncomeLoss`	$1.51M	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.16M	USD	1 Quarter
Net income	`NetIncomeLoss`	$3.28M	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.47M	USD	Annual
Net income	`NetIncomeLoss`	$2.56M	USD	1 Quarter
Net income	`NetIncomeLoss`	$3.69M	USD	1 Quarter
Net income	`NetIncomeLoss`	$10.15M	USD	Annual
Net income	`NetIncomeLoss`	$2.54M	USD	1 Quarter
Net income	`NetIncomeLoss`	$14.13M	USD	Annual
Net income	`NetIncomeLoss`	$614.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.26M	USD	1 Quarter
Preferred stock, shares outstanding, end of period	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Preferred stock, shares outstanding, end of period	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Common stock, shares outstanding, end of period	`CommonStockSharesOutstanding`	12.60M	shares	Point-in-time
Common stock, shares outstanding, end of period	`CommonStockSharesOutstanding`	12.76M	shares	Point-in-time
Balance, end of period	`StockholdersEquity`	$192.74M	USD	Point-in-time
Balance, end of period	`StockholdersEquity`	$232.95M	USD	Point-in-time
Balance, end of period	`StockholdersEquity`	$210.59M	USD	Point-in-time
Balance, end of period	`StockholdersEquity`	$223.98M	USD	Point-in-time

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