The percentage of stock of domestic subsidiaries that is collateral for debt instrument.

No definition available.

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- Definition

Amount of amortization expense attributable to debt issuance costs.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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- Definition

Amount of the required periodic payments including both interest and principal payments.

+ References

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Amount, after accumulated amortization, of debt issuance costs related to line of credit arrangements. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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- Definition

Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

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- Definition

The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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- Definition

Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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Note 6 - Revolving Line of Credit and Long-term Debt (Details Textual) - Senior Secured Credit Facility [Member] - USD ($) $ in Thousands		3 Months Ended	9 Months Ended	12 Months Ended
	Jun. 22, 2020	Sep. 30, 2021	Sep. 30, 2021	Dec. 31, 2020
Debt Instrument, Face Amount	$ 65,000
Interest Paid, Including Capitalized Interest, Operating and Investing Activities, Total			$ 900
Debt Issuance Costs, Net, Total	$ 1,800
Debt Instrument, Interest Rate, Effective Percentage				4.20%
Debt Instrument, Collateral, Percentage of Stock of Domestic Subsidiaries	100.00%
Term Loan [Member]
Debt Instrument, Face Amount	$ 40,000
Debt Instrument, Term (Year)	5 years
Repayments of Long-term Debt, Total			1,000	$ 1,000
Amortization of Debt Issuance Costs		$ 600
Secured Debt, Total		$ 0	$ 0
Term Loan [Member] \| Minimum [Member]
Debt Instrument, Periodic Payment, Total	$ 500
Term Loan [Member] \| Base Rate [Member] \| Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate	1.25%
Term Loan [Member] \| Base Rate [Member] \| Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate	1.75%
Term Loan [Member] \| Eurodollar [Member] \| Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate	2.25%
Term Loan [Member] \| Eurodollar [Member] \| Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate	2.75%
Term Loan [Member] \| Fed Funds Effective Rate Overnight Index Swap Rate [Member]
Debt Instrument, Basis Spread on Variable Rate	0.50%
Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity	$ 25,000
Debt Instrument, Term (Year)	5 years
Revolving Credit Facility [Member] \| Other Assets [Member]
Debt Issuance Costs, Line of Credit Arrangements, Net, Total	$ 700