Note 11 - Credit Facility (Details Textual) - USD ($) $ in Thousands		9 Months Ended
	May 18, 2023	Sep. 30, 2026	Jun. 30, 2026	Dec. 31, 2025	Apr. 08, 2022
Term Loan [Member]
Debt Instrument, Interest Rate, Stated Percentage					3.73%
Debt Instrument, Face Amount					$ 2,100
Long-Term Debt		$ 0		$ 200
Debt Instrument, Periodic Payment, Principal		$ 0
Credit Agreement [Member] | ABR Borrowings [Member] | Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate	0.50%
Credit Agreement [Member] | ABR Borrowings [Member] | Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate	0.75%
Credit Agreement [Member] | Term Benchmark and RFR Loans [Member] | Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate	1.50%
Credit Agreement [Member] | Term Benchmark and RFR Loans [Member] | Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate	1.75%
Credit Agreement [Member] | Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity	$ 50,000
Line of Credit, Maximum Available Increase	20,000
Debt Instrument, Interest Rate, Stated Percentage			7.25%
Credit Agreement [Member] | Letter of Credit [Member]
Line of Credit Facility, Maximum Borrowing Capacity	2,500
Credit Agreement [Member] | Swingline Loans [Member]
Line of Credit Facility, Maximum Borrowing Capacity	$ 5,000