Note 13 - Leases - Maturities of Lease Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Remainder of 2021, Operating leases	$ 5,619
Remainder of 2021, Finance leases	145
2022, Operating leases	17,777
2022, Finance leases	441
2023, Operating leases	14,616
2023, Finance leases	0
2024, Operating leases	12,433
2024, Finance leases	0
2025, Operating leases	6,129
2025, Finance leases	0
Thereafter, Operating leases	3,378
Thereafter, Finance leases	0
Total lease payments, Operating leases	59,952
Total lease payments, Finance leases	586
Less imputed interest, Operating leases	(951)
Less imputed interest, Finance leases	(27)
Total, Operating leases	59,001	$ 71,379
Total, Finance leases	$ 559	$ 946