Note 13 - Leases - Maturities of Lease Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Remaining of 2020, Operating leases	$ 22,720
Remaining of 2020, Finance leases	201
2021, Operating leases	15,158
2021, Finance leases	567
2022, Operating leases	13,558
2022, Finance leases	442
2023, Operating leases	11,863
2023, Finance leases	0
2024, Operating leases	7,748
2024, Finance leases	0
Thereafter, Operating leases	4,473
Thereafter, Finance leases	0
Total lease payments, Operating leases	75,520
Total lease payments, Finance leases	1,210
Less imputed interest, Operating leases	(4,017)
Less imputed interest, Finance leases	(90)
Total, Operating leases	71,503	$ 74,018
Total, Finance leases	$ 1,120	$ 1,985