Note 10 - Leases - Future Minimum Lease Payments (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
2026, finance leases	$ 1,909
2026, operating leases	2,309
2026, total	4,218
2027, finance leases	1,212
2027, operating leases	1,812
2027, total	3,024
2028, finance leases	952
2028, operating leases	2,034
2028, total	2,986
2029, finance leases	526
2029, operating leases	1,993
2029, total	2,519
2030, finance leases	0
2030, operating leases	2,029
2030, total	2,029
2031 and thereafter, finance leases	0
2031 and thereafter, operating leases	6,324
2031 and thereafter, total	6,324
Total lease payments, finance leases	4,599
Total lease payments, operating leases	16,501
Total lease payments, total	21,100
Less—portion representing interest, finance leases	(359)
Less—portion representing interest, operating leases	(3,546)
Less—portion representing interest, total	(3,905)
Present value of lease obligations, finance leases	4,240
Present value of lease obligations, operating leases	12,955
Present value of lease obligations, total	17,195
Less—current portion of lease obligations, finance leases	(2,028)	$ (2,111)
Less—current portion of lease obligations, operating leases	(1,823)	(2,306)
Less—current portion of lease obligations, total	(3,851)
Long-term portion of lease obligations, finance leases	2,212	2,482
Long-term portion of lease obligations, operating leases	11,132	$ 11,252
Long-term portion of lease obligations, total	$ 13,344