Note 4 - Leases (Tables)

3 Months Ended

Mar. 31, 2019

Notes Tables

Lease, Cost [Table Text Block]

	Three months ended March 31,
	2019
	(Dollars in thousands)
Lease cost
Finance lease cost:
Amortization of right-of-use assets	$	787
Interest on lease liabilities		306
Operating lease cost		2,134
Variable lease cost		278
Total lease cost	$	3,505
Other information
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from finance leases	$	-
Operating cash flows from operating leases		1,012
Financing cash flows from finance leases		767
Right-of-use assets obtained in exchange for new finance lease liabilities		2,154
Right-of-use assets obtained in exchange for new operating lease liabilities		-
Weighted-average remaining lease term — finance leases		4.0
Weighted-average remaining lease term — operating leases		5.7

Lessee, Lease Liability, Maturity [Table Text Block]

	Operating Leases		Finance Leases
	(Dollars in thousands)
Year ending December 31,
2019 (excluding the three months ended March 31, 2019)	$	7,513	$	3,400
2020		4,109		3,715
2021		3,400		2,720
2022		2,419		2,421
2023		1,590		1,834
Thereafter		12,061		2,692
Total future minimum lease payments		31,092		16,782
Less imputed interest		5,893		1,681
Total	$	25,199	$	15,101

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]

	Three months ended March 31, 2019
	(Dollars in thousands)
Revenues accounted under ASC 842, Leases		125,908
Lease income relating to variable lease payments not included in the measurement of the lease		-
Total		125,908