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Note 4 - Notes Payable (Details Textual) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Gain (Loss) on Extinguishment of Debt			$ (67,000)	$ (0)
Revolving Credit Facility [Member]
Short-Term Debt, Weighted Average Interest Rate, over Time	6.68%	7.65%	6.67%	7.67%
Credit Agreement [Member]
Gain (Loss) on Extinguishment of Debt			$ (67,000)
Debt Instrument, Interest Rate, Effective Percentage	6.63%		6.63%
Debt Instrument, Covenant, Minimum Fixed Charge Coverage Ratio			1.1
Debt Instrument, Covenant, Maximum Cash Flow Leverage Ratio			3.5
Credit Agreement [Member] | Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate			2.25%
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage			0.15%
Credit Agreement [Member] | Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate			2.75%
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage			0.30%
Credit Agreement [Member] | Delayed Draw Term Loan (DDTL) [Member]
Line of Credit Facility, Maximum Borrowing Capacity	$ 110,000,000		$ 110,000,000
Accordion Increase in Line of Credit Borrowing Capacity	25,000,000		25,000,000
Accordion Exercisable Increments	10,000,000		10,000,000
Line of Credit Facility, Remaining Borrowing Capacity	$ 27,600,000		$ 27,600,000
Credit Agreement [Member] | Delayed Draw Term Loan (DDTL) [Member] | Years 1, 2, and 3 [Member]
Annual Principal Decrease			5.00%
Credit Agreement [Member] | Delayed Draw Term Loan (DDTL) [Member] | Year 4 and 5 [Member]
Percentage of Annual Principal Maturities	7.50%		7.50%
Credit Agreement [Member] | Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity	$ 30,000,000		$ 30,000,000
Line of Credit Facility, Remaining Borrowing Capacity	30,000,000		30,000,000
Line of Credit, Current	0		0
Line of Credit Facility, Average Outstanding Amount	$ 1,100,000	$ 8,000,000	$ 3,800,000	$ 9,000,000

X

- Definition

Amount of exercisable increments under the accordion feature if approved.

+ References

No definition available.

+ Details

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X

- Definition

The maximum potential increase in borrowing capacity allowed to be requested subject to other limitations.

+ References

No definition available.

+ Details

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X

- Definition

The annual decrease in principal outstanding resulting from monthly principal payments to be made during the annual period.

+ References

No definition available.

+ Details

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X

- Definition

The maximum cash flow leverage ratio the borrower is allowable to maintain under a debt instrument agreement.

+ References

No definition available.

+ Details

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X

- Definition

The minimum fixed charge coverage ratio the borrower is required to maintain under a debt instrument agreement.

+ References

No definition available.

+ Details

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X

- Definition

Annual decrease in principal outstanding resulting from monthly principal payments to be made during the annual period.

+ References

No definition available.

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X

- 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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X

- Definition

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

+ References

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X

- Definition

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

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X

- Definition

Average amount borrowed under the credit facility during the period.

+ References

No definition available.

+ Details

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X

- 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
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X

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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X

- 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.

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X

- Definition

The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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X

- Definition

Weighted average interest rate of short-term debt outstanding calculated over time.

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No definition available.

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