Represents the fixed charge coverage ratio.

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Ratio that the net leverage ratio cannot exceed to comply with the debt covenant.

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The maximum amount of additional borrowing capacity under a line of credit that is available as of the balance sheet date.

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

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The average effective interest rate during the reporting period.

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

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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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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.

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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.

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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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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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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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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).

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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.

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Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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Note 3 - Long-term Debt (Details Textual) $ in Thousands		3 Months Ended	9 Months Ended
Note 3 - Long-term Debt (Details Textual) $ in Thousands	Aug. 23, 2022 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)
Debt Issuance Costs, Net		$ 851	$ 851		$ 624
Interest Rate Swap [Member] \| Interest Expense [Member]
Gain (Loss) on Derivative Instruments, Net, Pretax, Total			200	$ 0
Credit Agreement [Member]
Debt Instrument Covenant Fixed Charge Coverage Ratio	1.25
Debt Instrument Covenant, Net Leverage Ratio	4.0
Credit Agreement [Member] \| PNC Bank [Member]
Line of Credit Facility, Additional Capacity Available	$ 75,000
Debt Issuance Costs, Net	$ 900
Debt Instrument, Interest Rate During Period		4.90%
Credit Agreement [Member] \| PNC Bank [Member] \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] \| Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate	0.10%
Credit Agreement [Member] \| PNC Bank [Member] \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] \| Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate	0.25%
Credit Agreement [Member] \| PNC Bank [Member] \| Adjusted Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] \| Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate	1.00%
Credit Agreement [Member] \| PNC Bank [Member] \| Adjusted Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] \| Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate	2.00%
Credit Agreement [Member] \| Truist Bank [Member]
Gain (Loss) on Extinguishment of Debt, Total		$ 500
Credit Agreement [Member] \| Revolving Credit Facility [Member] \| PNC Bank [Member]
Line of Credit Facility, Maximum Borrowing Capacity	$ 125,000
Credit Agreement [Member] \| Revolving Credit Facility [Member] \| PNC Bank [Member] \| Minimum [Member]
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage	0.125%
Credit Agreement [Member] \| Revolving Credit Facility [Member] \| PNC Bank [Member] \| Maximum [Member]
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage	0.25%
Credit Agreement [Member] \| Revolving Credit Facility [Member] \| Truist Bank [Member]
Repayments of Lines of Credit	$ 118,500
Credit Agreement [Member] \| Term Loan [Member] \| PNC Bank [Member]
Line of Credit Facility, Maximum Borrowing Capacity	75,000
Long-Term Debt, Maturity, Remainder of Fiscal Year		1,900	1,900
Long-Term Debt, Maturity, Year One		3,700	3,700
Long-Term Debt, Maturity, Year Two		4,700	4,700
Long-Term Debt, Maturity, Year Three		5,600	5,600
Long-Term Debt, Maturity, Year Four		6,600	6,600
Long-Term Debt, Maturity, Year Five		$ 52,500	$ 52,500
Credit Agreement [Member] \| Term Loan [Member] \| Truist Bank [Member]
Repayments of Lines of Credit	$ 45,500