Note 13 - Leases - Maturities of Lease Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Remainder of 2021	$ 21,552
Remainder of 2021, Finance leases	287
2022, Operating leases	16,217
2022, Finance leases	441
2023, Operating leases	12,567
2023, Finance leases	0
2024, Operating leases	9,383
2024, Finance leases	0
2025, Operating leases	3,580
2025, Finance leases	0
Thereafter, Operating leases	2,512
Thereafter, Finance leases	0
Total lease payments, Operating leases	65,811
Total lease payments, Finance leases	728
Less imputed interest, Operating leases	(3,862)
Less imputed interest, Finance leases	(40)
Total, Operating leases	61,949	$ 71,379
Total, Finance leases	$ 688	$ 946