Note 23 - Leases (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Lease, Cost [Table Text Block]

	Year Ended December 31, 2019
	(Dollars in thousands)
Lease cost
Finance lease cost:
Amortization of right-of-use assets	$	3,273
Interest on lease liabilities		1,330
Operating lease cost		8,057
Variable lease cost		1,647
Short-term lease cost		—
Total lease cost	$	14,307
Other information
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for finance leases	$	1,330
Operating cash flows for operating leases		9,004
Financing cash flows for finance leases		3,164
Right-of-use assets obtained in exchange for new finance lease liabilities		5,262
Right-of-use assets obtained in exchange for new operating lease liabilities		6,364

	December 31,
Additional information as of December 31, 2019:	2019
Weighted-average remaining lease term — finance leases (in years)		4.0
Weighted-average remaining lease term — operating leases (in years)		7.3
Weighted-average discount rate (in percentage)		5	%

Lessee, Lease Liability, Maturity [Table Text Block]

	Operating Leases		Finance Leases
	(Dollars in thousands)
Year ending December 31,
2020	$	2,742	$	4,251
2021		2,701		3,948
2022		2,079		3,873
2023		1,524		2,758
2024		1,275		906
Thereafter		10,635		4,118
Total future minimum lease payments		20,956		19,854
Less imputed interest		4,205		5,577
Total	$	16,751	$	14,277

Schedule of Future Minimum Rental Payments for Operating and Capital Leases [Table Text Block]

	(Dollars in thousands)
Year ending December 31,
2019	$	10,889
2020		7,515
2021		5,758
2022		4,415
2023		2,910
Thereafter		9,292
Total	$	40,779

Operating Lease, Lease Income [Table Text Block]

	Year Ended December 31, 2019
	(Dollars in thousands)
Lease income relating to lease payments of operating leases	$	479,059
Lease income relating to variable lease payments not included in the measurement of the lease		—
Total	$	479,059