10-K Filing

KOSS CORP CIK: 56701 FY 2024

Filing Information

Form Type	10-K
Accession Number	`0000056701-24-000028`
Period End Date	20240630
Filing Date	20240830
Fiscal Year	2024
Fiscal Period	FY
XBRL Instance	koss-20240630x10k_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 142 Income Statement 54 Cash Flow Statement 122 Stockholders Equity 36

Balance Sheet 142 line items

Line Item	Tag	Value	Unit	Period
Accounts receivable, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$1.92K	USD	Point-in-time
Accounts receivable, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$1.92K	USD	Point-in-time
Accounts receivable, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$6.03K	USD	Point-in-time
Accounts receivable, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$6.03K	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$3.09M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$3.09M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$2.84M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$2.84M	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	20.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	20.00M	shares	Point-in-time
Short term investments	`ShortTermInvestments`	$17.06M	USD	Point-in-time
Short term investments	`ShortTermInvestments`	$17.06M	USD	Point-in-time
Short term investments	`ShortTermInvestments`	$12.10M	USD	Point-in-time
Short term investments	`ShortTermInvestments`	$12.10M	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	20.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	20.00M	shares	Point-in-time
Accounts receivable, less allowance for credit losses of $1,922 and $6,027, respectively	`AccountsReceivableNetCurrent`	$1.21M	USD	Point-in-time
Accounts receivable, less allowance for credit losses of $1,922 and $6,027, respectively	`AccountsReceivableNetCurrent`	$1.21M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	9.30M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	9.30M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	9.23M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	9.23M	shares	Point-in-time
Accounts receivable, less allowance for credit losses of $1,922 and $6,027, respectively	`AccountsReceivableNetCurrent`	$1.38M	USD	Point-in-time
Accounts receivable, less allowance for credit losses of $1,922 and $6,027, respectively	`AccountsReceivableNetCurrent`	$1.38M	USD	Point-in-time
Inventories	`InventoryNet`	$4.47M	USD	Point-in-time
Inventories	`InventoryNet`	$4.47M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	9.30M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	9.30M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	9.23M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	9.23M	shares	Point-in-time
Inventories	`InventoryNet`	$6.42M	USD	Point-in-time
Inventories	`InventoryNet`	$6.42M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$1.08M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$1.08M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$1.00M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$1.00M	USD	Point-in-time
Interest receivable	`InterestReceivableCurrent`	$170.43K	USD	Point-in-time
Interest receivable	`InterestReceivableCurrent`	$170.43K	USD	Point-in-time
Interest receivable	`InterestReceivableCurrent`	$51.15K	USD	Point-in-time
Interest receivable	`InterestReceivableCurrent`	$51.15K	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$41.76K	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$41.76K	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$86.90K	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$86.90K	USD	Point-in-time
Total current assets	`AssetsCurrent`	$29.10M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$29.10M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$21.92M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$21.92M	USD	Point-in-time
Equipment and leasehold improvements, net	`PropertyPlantAndEquipmentNet`	$953.90K	USD	Point-in-time
Equipment and leasehold improvements, net	`PropertyPlantAndEquipmentNet`	$953.90K	USD	Point-in-time
Equipment and leasehold improvements, net	`PropertyPlantAndEquipmentNet`	$1.22M	USD	Point-in-time
Equipment and leasehold improvements, net	`PropertyPlantAndEquipmentNet`	$1.22M	USD	Point-in-time
Long term investments	`LongTermInvestments`	$4.99M	USD	Point-in-time
Long term investments	`LongTermInvestments`	$4.99M	USD	Point-in-time
Operating lease right-of-use asset	`OperatingLeaseRightOfUseAsset`	$3.02M	USD	Point-in-time
Operating lease right-of-use asset	`OperatingLeaseRightOfUseAsset`	$3.02M	USD	Point-in-time
Operating lease right-of-use asset	`OperatingLeaseRightOfUseAsset`	$2.77M	USD	Point-in-time
Operating lease right-of-use asset	`OperatingLeaseRightOfUseAsset`	$2.77M	USD	Point-in-time
Cash surrender value of life insurance	`CashSurrenderValueOfLifeInsurance`	$6.02M	USD	Point-in-time
Cash surrender value of life insurance	`CashSurrenderValueOfLifeInsurance`	$6.02M	USD	Point-in-time
Cash surrender value of life insurance	`CashSurrenderValueOfLifeInsurance`	$6.30M	USD	Point-in-time
Cash surrender value of life insurance	`CashSurrenderValueOfLifeInsurance`	$6.30M	USD	Point-in-time
Total other assets	`OtherAssetsNoncurrent`	$9.04M	USD	Point-in-time
Total other assets	`OtherAssetsNoncurrent`	$9.04M	USD	Point-in-time
Total other assets	`OtherAssetsNoncurrent`	$14.06M	USD	Point-in-time
Total other assets	`OtherAssetsNoncurrent`	$14.06M	USD	Point-in-time
Total assets	`Assets`	$37.20M	USD	Point-in-time
Total assets	`Assets`	$37.20M	USD	Point-in-time
Total assets	`Assets`	$39.09M	USD	Point-in-time
Total assets	`Assets`	$39.09M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$329.83K	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$329.83K	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$267.51K	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$267.51K	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$1.34M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$1.34M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$402.35K	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$402.35K	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityCurrent`	$289.89K	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityCurrent`	$289.89K	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityCurrent`	$450.31K	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityCurrent`	$450.31K	USD	Point-in-time
Operating lease liability	`OperatingLeaseLiabilityCurrent`	$236.22K	USD	Point-in-time
Operating lease liability	`OperatingLeaseLiabilityCurrent`	$236.22K	USD	Point-in-time
Operating lease liability	`OperatingLeaseLiabilityCurrent`	$239.69K	USD	Point-in-time
Operating lease liability	`OperatingLeaseLiabilityCurrent`	$239.69K	USD	Point-in-time
Income taxes payable	`TaxesPayableCurrent`	$87.24K	USD	Point-in-time
Income taxes payable	`TaxesPayableCurrent`	$87.24K	USD	Point-in-time
Income taxes payable	`TaxesPayableCurrent`	$35.90K	USD	Point-in-time
Income taxes payable	`TaxesPayableCurrent`	$35.90K	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$2.38M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$2.38M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.30M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.30M	USD	Point-in-time
Deferred compensation	`DeferredCompensationLiabilityClassifiedNoncurrent`	$2.09M	USD	Point-in-time
Deferred compensation	`DeferredCompensationLiabilityClassifiedNoncurrent`	$2.09M	USD	Point-in-time
Deferred compensation	`DeferredCompensationLiabilityClassifiedNoncurrent`	$2.00M	USD	Point-in-time
Deferred compensation	`DeferredCompensationLiabilityClassifiedNoncurrent`	$2.00M	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityNoncurrent`	$119.79K	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityNoncurrent`	$119.79K	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityNoncurrent`	$113.00K	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityNoncurrent`	$113.00K	USD	Point-in-time
Operating lease liability	`OperatingLeaseLiabilityNoncurrent`	$2.54M	USD	Point-in-time
Operating lease liability	`OperatingLeaseLiabilityNoncurrent`	$2.54M	USD	Point-in-time
Operating lease liability	`OperatingLeaseLiabilityNoncurrent`	$2.79M	USD	Point-in-time
Operating lease liability	`OperatingLeaseLiabilityNoncurrent`	$2.79M	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$4.75M	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$4.75M	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$4.90M	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$4.90M	USD	Point-in-time
Total liabilities	`Liabilities`	$7.28M	USD	Point-in-time
Total liabilities	`Liabilities`	$7.28M	USD	Point-in-time
Total liabilities	`Liabilities`	$6.05M	USD	Point-in-time
Total liabilities	`Liabilities`	$6.05M	USD	Point-in-time
Common stock, $0.005 par value, authorized 20,000,000 shares; issued and outstanding 9,299,795 and 9,234,795, respectively	`CommonStockValue`	$46.17K	USD	Point-in-time
Common stock, $0.005 par value, authorized 20,000,000 shares; issued and outstanding 9,299,795 and 9,234,795, respectively	`CommonStockValue`	$46.17K	USD	Point-in-time
Common stock, $0.005 par value, authorized 20,000,000 shares; issued and outstanding 9,299,795 and 9,234,795, respectively	`CommonStockValue`	$46.50K	USD	Point-in-time
Common stock, $0.005 par value, authorized 20,000,000 shares; issued and outstanding 9,299,795 and 9,234,795, respectively	`CommonStockValue`	$46.50K	USD	Point-in-time
Paid in capital	`AdditionalPaidInCapitalCommonStock`	$13.11M	USD	Point-in-time
Paid in capital	`AdditionalPaidInCapitalCommonStock`	$13.11M	USD	Point-in-time
Paid in capital	`AdditionalPaidInCapitalCommonStock`	$13.40M	USD	Point-in-time
Paid in capital	`AdditionalPaidInCapitalCommonStock`	$13.40M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$18.65M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$18.65M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$17.70M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$17.70M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$10.33M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$10.33M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$31.15M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$31.15M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$31.81M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$31.81M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$23.03M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$23.03M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$37.20M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$37.20M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$39.09M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$39.09M	USD	Point-in-time

Income Statement 54 line items

Line Item	Tag	Value	Unit	Period
Net sales	`RevenueFromContractWithCustomerIncludingAssessedTax`	$12.27M	USD	Annual
Net sales	`RevenueFromContractWithCustomerIncludingAssessedTax`	$12.27M	USD	Annual
Net sales	`RevenueFromContractWithCustomerIncludingAssessedTax`	$13.10M	USD	Annual
Net sales	`RevenueFromContractWithCustomerIncludingAssessedTax`	$13.10M	USD	Annual
Cost of goods sold	`CostOfGoodsAndServicesSold`	$8.64M	USD	Annual
Cost of goods sold	`CostOfGoodsAndServicesSold`	$8.64M	USD	Annual
Cost of goods sold	`CostOfGoodsAndServicesSold`	$8.08M	USD	Annual
Cost of goods sold	`CostOfGoodsAndServicesSold`	$8.08M	USD	Annual
Gross profit	`GrossProfit`	$4.46M	USD	Annual
Gross profit	`GrossProfit`	$4.46M	USD	Annual
Gross profit	`GrossProfit`	$4.19M	USD	Annual
Gross profit	`GrossProfit`	$4.19M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$29.34M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$29.34M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$6.06M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$6.06M	USD	Annual
(Loss) from operations	`OperatingIncomeLoss`	$-1.87M	USD	Annual
(Loss) from operations	`OperatingIncomeLoss`	$-1.87M	USD	Annual
(Loss) from operations	`OperatingIncomeLoss`	$-24.88M	USD	Annual
(Loss) from operations	`OperatingIncomeLoss`	$-24.88M	USD	Annual
Other income	`OtherNonoperatingIncomeExpense`	$33.00M	USD	Annual
Other income	`OtherNonoperatingIncomeExpense`	$33.00M	USD	Annual
Interest income	`InterestIncomeExpenseNonoperatingNet`	$847.64K	USD	Annual
Interest income	`InterestIncomeExpenseNonoperatingNet`	$847.64K	USD	Annual
Interest income	`InterestIncomeExpenseNonoperatingNet`	$520.81K	USD	Annual
Interest income	`InterestIncomeExpenseNonoperatingNet`	$520.81K	USD	Annual
(Loss) income before income tax provision (benefit)	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-1.02M	USD	Annual
(Loss) income before income tax provision (benefit)	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-1.02M	USD	Annual
(Loss) income before income tax provision (benefit)	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$8.64M	USD	Annual
(Loss) income before income tax provision (benefit)	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$8.64M	USD	Annual
Income tax (benefit) provision	`IncomeTaxExpenseBenefit`	$-73.60K	USD	Annual
Income tax (benefit) provision	`IncomeTaxExpenseBenefit`	$-73.60K	USD	Annual
Income tax (benefit) provision	`IncomeTaxExpenseBenefit`	$317.38K	USD	Annual
Income tax (benefit) provision	`IncomeTaxExpenseBenefit`	$317.38K	USD	Annual
Net (loss) income	`NetIncomeLoss`	$-950.91K	USD	Annual
Net (loss) income	`NetIncomeLoss`	$-950.91K	USD	Annual
Net (loss) income	`NetIncomeLoss`	$8.32M	USD	Annual
Net (loss) income	`NetIncomeLoss`	$8.32M	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.90	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.90	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.10	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.10	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.85	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.85	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.10	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.10	USD	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	9.25M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	9.25M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	9.19M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	9.19M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	9.25M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	9.25M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	9.75M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	9.75M	shares	Annual

Cash Flow Statement 122 line items

Line Item	Tag	Value	Unit	Period
Net (loss) income	`NetIncomeLoss`	$-950.91K	USD	Annual
Net (loss) income	`NetIncomeLoss`	$-950.91K	USD	Annual
Net (loss) income	`NetIncomeLoss`	$8.32M	USD	Annual
Net (loss) income	`NetIncomeLoss`	$8.32M	USD	Annual
(Recovery of) Provision for doubtful accounts receivable	`ProvisionForDoubtfulAccounts`	$4.00K	USD	Annual
(Recovery of) Provision for doubtful accounts receivable	`ProvisionForDoubtfulAccounts`	$4.00K	USD	Annual
(Recovery of) Provision for doubtful accounts receivable	`ProvisionForDoubtfulAccounts`	$-4.11K	USD	Annual
(Recovery of) Provision for doubtful accounts receivable	`ProvisionForDoubtfulAccounts`	$-4.11K	USD	Annual
Depreciation of equipment and leasehold improvements	`Depreciation`	$192.27K	USD	Annual
Depreciation of equipment and leasehold improvements	`Depreciation`	$192.27K	USD	Annual
Depreciation of equipment and leasehold improvements	`Depreciation`	$230.29K	USD	Annual
Depreciation of equipment and leasehold improvements	`Depreciation`	$230.29K	USD	Annual
Accretion of discount on treasury securities	`AmortizationOfDiscountOnTreasurySecurities`	$-226.60K	USD	Annual
Accretion of discount on treasury securities	`AmortizationOfDiscountOnTreasurySecurities`	$-226.60K	USD	Annual
Accretion of discount on treasury securities	`AmortizationOfDiscountOnTreasurySecurities`	$-379.59K	USD	Annual
Accretion of discount on treasury securities	`AmortizationOfDiscountOnTreasurySecurities`	$-379.59K	USD	Annual
Noncash operating lease expense	`OperatingLeaseRightOfUseAssetAmortizationExpense`	$8.31K	USD	Annual
Noncash operating lease expense	`OperatingLeaseRightOfUseAssetAmortizationExpense`	$8.31K	USD	Annual
Noncash operating lease expense	`OperatingLeaseRightOfUseAssetAmortizationExpense`	$7.67K	USD	Annual
Noncash operating lease expense	`OperatingLeaseRightOfUseAssetAmortizationExpense`	$7.67K	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$155.83K	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$155.83K	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$289.68K	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$289.68K	USD	Annual
Change in cash surrender value of life insurance	`LifeInsuranceCorporateOrBankOwnedChangeInValue`	$197.36K	USD	Annual
Change in cash surrender value of life insurance	`LifeInsuranceCorporateOrBankOwnedChangeInValue`	$197.36K	USD	Annual
Change in cash surrender value of life insurance	`LifeInsuranceCorporateOrBankOwnedChangeInValue`	$187.33K	USD	Annual
Change in cash surrender value of life insurance	`LifeInsuranceCorporateOrBankOwnedChangeInValue`	$187.33K	USD	Annual
Provision for deferred compensation	`IncreaseDecreaseInDeferredCompensation`	$96.00K	USD	Annual
Provision for deferred compensation	`IncreaseDecreaseInDeferredCompensation`	$96.00K	USD	Annual
Provision for deferred compensation	`IncreaseDecreaseInDeferredCompensation`	$59.89K	USD	Annual
Provision for deferred compensation	`IncreaseDecreaseInDeferredCompensation`	$59.89K	USD	Annual
Loss on disposal of equipment and leasehold improvements	`GainLossOnSaleOfPropertyPlantEquipment`	$-2.26K	USD	Annual
Loss on disposal of equipment and leasehold improvements	`GainLossOnSaleOfPropertyPlantEquipment`	$-2.26K	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-463.10K	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-463.10K	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-175.30K	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-175.30K	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-2.21M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-2.21M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-1.95M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-1.95M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$78.92K	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$78.92K	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$131.03K	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$131.03K	USD	Annual
Interest receivable	`IncreaseDecreaseInInterestAndDividendsReceivable`	$119.28K	USD	Annual
Interest receivable	`IncreaseDecreaseInInterestAndDividendsReceivable`	$119.28K	USD	Annual
Interest receivable	`IncreaseDecreaseInInterestAndDividendsReceivable`	$51.15K	USD	Annual
Interest receivable	`IncreaseDecreaseInInterestAndDividendsReceivable`	$51.15K	USD	Annual
Income taxes receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$-45.15K	USD	Annual
Income taxes receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$-45.15K	USD	Annual
Income taxes receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$83.82K	USD	Annual
Income taxes receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$83.82K	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$81.12K	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$81.12K	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-51.34K	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-51.34K	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$62.32K	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$62.32K	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-528.65K	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-528.65K	USD	Annual
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$-939.69K	USD	Annual
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$-939.69K	USD	Annual
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$428.23K	USD	Annual
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$428.23K	USD	Annual
Deferred revenue	`IncreaseDecreaseInContractWithCustomerLiability`	$-153.63K	USD	Annual
Deferred revenue	`IncreaseDecreaseInContractWithCustomerLiability`	$-153.63K	USD	Annual
Deferred revenue	`IncreaseDecreaseInContractWithCustomerLiability`	$-149.79K	USD	Annual
Deferred revenue	`IncreaseDecreaseInContractWithCustomerLiability`	$-149.79K	USD	Annual
Net cash (used in) provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$10.74M	USD	Annual
Net cash (used in) provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$10.74M	USD	Annual
Net cash (used in) provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-190.53K	USD	Annual
Net cash (used in) provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-190.53K	USD	Annual
Purchase of equipment and leasehold improvements	`PaymentsToAcquirePropertyPlantAndEquipment`	$98.44K	USD	Annual
Purchase of equipment and leasehold improvements	`PaymentsToAcquirePropertyPlantAndEquipment`	$98.44K	USD	Annual
Purchase of equipment and leasehold improvements	`PaymentsToAcquirePropertyPlantAndEquipment`	$461.76K	USD	Annual
Purchase of equipment and leasehold improvements	`PaymentsToAcquirePropertyPlantAndEquipment`	$461.76K	USD	Annual
Life insurance premiums paid	`PaymentsToAcquireLifeInsurancePolicies`	$88.00K	USD	Annual
Life insurance premiums paid	`PaymentsToAcquireLifeInsurancePolicies`	$88.00K	USD	Annual
Life insurance premiums paid	`PaymentsToAcquireLifeInsurancePolicies`	$81.74K	USD	Annual
Life insurance premiums paid	`PaymentsToAcquireLifeInsurancePolicies`	$81.74K	USD	Annual
Proceeds from the maturity of treasury securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$2.02M	USD	Annual
Proceeds from the maturity of treasury securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$2.02M	USD	Annual
Proceeds from the maturity of treasury securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$14.33M	USD	Annual
Proceeds from the maturity of treasury securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$14.33M	USD	Annual
Purchases of treasury securities	`PaymentsToAcquireHeldToMaturitySecurities`	$18.86M	USD	Annual
Purchases of treasury securities	`PaymentsToAcquireHeldToMaturitySecurities`	$18.86M	USD	Annual
Purchases of treasury securities	`PaymentsToAcquireHeldToMaturitySecurities`	$13.99M	USD	Annual
Purchases of treasury securities	`PaymentsToAcquireHeldToMaturitySecurities`	$13.99M	USD	Annual
Net cash (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-198.43K	USD	Annual
Net cash (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-198.43K	USD	Annual
Net cash (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-17.02M	USD	Annual
Net cash (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-17.02M	USD	Annual
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$134.97K	USD	Annual
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$134.97K	USD	Annual
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$171.35K	USD	Annual
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$171.35K	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$171.35K	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$171.35K	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$134.97K	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$134.97K	USD	Annual
Net (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-6.12M	USD	Annual
Net (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-6.12M	USD	Annual
Net (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-253.98K	USD	Annual
Net (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-253.98K	USD	Annual
Cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.09M	USD	Point-in-time
Cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.09M	USD	Point-in-time
Cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$9.21M	USD	Point-in-time
Cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$9.21M	USD	Point-in-time
Cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.84M	USD	Point-in-time
Cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.84M	USD	Point-in-time
Cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.09M	USD	Point-in-time
Cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.09M	USD	Point-in-time
Cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$9.21M	USD	Point-in-time
Cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$9.21M	USD	Point-in-time
Cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.84M	USD	Point-in-time
Cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.84M	USD	Point-in-time
Cash (refunded) paid for income taxes	`IncomeTaxesPaidNet`	$-67.41K	USD	Annual
Cash (refunded) paid for income taxes	`IncomeTaxesPaidNet`	$-67.41K	USD	Annual
Cash (refunded) paid for income taxes	`IncomeTaxesPaidNet`	$320.07K	USD	Annual
Cash (refunded) paid for income taxes	`IncomeTaxesPaidNet`	$320.07K	USD	Annual

Stockholders Equity 36 line items

Line Item	Tag	Value	Unit	Period
Balance (in shares)	`CommonStockSharesOutstanding`	9.30M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesOutstanding`	9.30M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesOutstanding`	9.23M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesOutstanding`	9.23M	shares	Point-in-time
Balance	`StockholdersEquity`	$31.15M	USD	Point-in-time
Balance	`StockholdersEquity`	$31.15M	USD	Point-in-time
Balance	`StockholdersEquity`	$31.81M	USD	Point-in-time
Balance	`StockholdersEquity`	$31.81M	USD	Point-in-time
Balance	`StockholdersEquity`	$23.03M	USD	Point-in-time
Balance	`StockholdersEquity`	$23.03M	USD	Point-in-time
Net income (loss)	`NetIncomeLoss`	$-950.91K	USD	Annual
Net income (loss)	`NetIncomeLoss`	$-950.91K	USD	Annual
Net income (loss)	`NetIncomeLoss`	$8.32M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$8.32M	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$289.68K	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$289.68K	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$155.83K	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$155.83K	USD	Annual
Exercise of common stock options (in shares)	`StockIssuedDuringPeriodSharesStockOptionsExercised`	87,000.00	shares	Annual
Exercise of common stock options (in shares)	`StockIssuedDuringPeriodSharesStockOptionsExercised`	87,000.00	shares	Annual
Exercise of common stock options (in shares)	`StockIssuedDuringPeriodSharesStockOptionsExercised`	65,000.00	shares	Annual
Exercise of common stock options (in shares)	`StockIssuedDuringPeriodSharesStockOptionsExercised`	65,000.00	shares	Annual
Exercise of common stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$171.35K	USD	Annual
Exercise of common stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$171.35K	USD	Annual
Exercise of common stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$134.97K	USD	Annual
Exercise of common stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$134.97K	USD	Annual
Balance (in shares)	`CommonStockSharesOutstanding`	9.30M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesOutstanding`	9.30M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesOutstanding`	9.23M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesOutstanding`	9.23M	shares	Point-in-time
Balance	`StockholdersEquity`	$31.15M	USD	Point-in-time
Balance	`StockholdersEquity`	$31.15M	USD	Point-in-time
Balance	`StockholdersEquity`	$31.81M	USD	Point-in-time
Balance	`StockholdersEquity`	$31.81M	USD	Point-in-time
Balance	`StockholdersEquity`	$23.03M	USD	Point-in-time
Balance	`StockholdersEquity`	$23.03M	USD	Point-in-time

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