Note 18 - Leases - Maturity of Lease Liabilities (Details) $ in Thousands	Dec. 31, 2019 USD ($)
Twelve months ending December 31, 2020, operating leases	$ 2,604
Twelve months ending December 31, 2020, financing leases	350
Twelve months ending December 31, 2021, operating leases	2,121
Twelve months ending December 31, 2021, financing leases	277
Twelve months ending December 31, 2022, operating leases	1,518
Twelve months ending December 31, 2022, financing leases	144
Twelve months ending December 31, 2023, operating leases	1,432
Twelve months ending December 31, 2023, financing leases	28
Twelve months ending December 31, 2024, operating leases	814
Twelve months ending December 31, 2024, financing leases	1
Thereafter, operating leases	6,064
Thereafter, financing leases
Total, operating leases	14,553
Total, financing leases	800
Less: Interest, operating leases	3,633
Less: Interest, financing leases	50
Present value of operating lease liabilities	10,920
Present value of financing lease liabilities	$ 750