Represents the debt instrument libor floor.

No definition available.

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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.

+ Details

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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- Definition

Nominal or face amount used to calculate payments on the derivative liability.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.

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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

+ Details

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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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

+ Details

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- Definition

Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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- Definition

Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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- Definition

Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in remainder of current fiscal year.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 3
-Subparagraph (SX 210.12-04(a))
-URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e24072-122690

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Note 3 - Long-term Debt (Details Textual) - USD ($) $ in Thousands		9 Months Ended
	Feb. 08, 2021	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Interest Rate Swap [Member]
Derivative Liability, Notional Amount		$ 7,500
Gain (Loss) on Derivative Instruments, Net, Pretax, Total			$ (300)
Credit Agreement [Member]
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage	0.15%
Credit Agreement [Member] \| Term Loan 2 [Member]
Debt Instrument, Interest Rate, Effective Percentage		0.93%
Long-Term Debt, Maturity, Remainder of Fiscal Year		$ 2,300
Long-Term Debt, Maturity, Year One		9,300
Long-Term Debt, Maturity, Year Three		9,300
Long-Term Debt, Maturity, Year Five		3,100
Long-Term Debt, Maturity, Year Two		9,300
Long-Term Debt, Maturity, Year Four		9,300
Credit Agreement [Member] \| Term Loan [Member]
Long-Term Debt, Maturity, Remainder of Fiscal Year		1,500
Long-Term Debt, Maturity, Year One		6,000
Long-Term Debt, Maturity, Year Three		3,000
Long-Term Debt, Maturity, Year Two		$ 6,000
Credit Agreement [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| Term Loan 2 [Member] \| Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate		0.85%
Credit Agreement [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| Term Loan 2 [Member] \| Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate		1.65%
Credit Agreement [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| Term Loan [Member] \| Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate		0.68%
Credit Agreement [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| Term Loan [Member] \| Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate		1.50%
Credit Agreement [Member] \| Revolving Credit Facility [Member]
Debt Instrument, Interest Rate, Effective Percentage		0.93%
Credit Agreement [Member] \| Revolving Credit Facility [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument, LIBOR Floor	0.25%
Credit Agreement [Member] \| Revolving Credit Facility [Member] \| Truist Bank [Member]
Line of Credit Facility, Maximum Borrowing Capacity	$ 125,000			$ 75,000
Credit Agreement [Member] \| Revolving Credit Facility [Member] \| Truist Bank [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument, LIBOR Floor	0.25%			0.00%
Credit Agreement [Member] \| Term Loan [Member]
Debt Instrument, Interest Rate, Effective Percentage		0.76%
Credit Agreement [Member] \| Letter of Credit [Member]
Letters of Credit Outstanding, Amount		$ 0