Note 8 - Leases (Tables)

6 Months Ended

Jun. 30, 2019

Notes Tables

Lease, Cost [Table Text Block]

	For the three months ended			For the six months ended
(Dollars in thousands)	June 30, 2019			June 30, 2019
Operating lease ROU assets	$	42,557		$	42,557
Operating lease liabilities	$	50,898		$	50,898
Lease Cost
Operating lease cost	$	1,893		$	3,785
Short-term lease cost		34			68
Variable lease cost		244			423
Total lease cost	$	2,171		$	4,276
Other information
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	2,025		$	4,050
Right-of-use assets obtained in exchange for new operating lease liabilities	$	21		$	42
Weighted-average remaining lease term-operating leases (in years)	8.0			8.0
Weighted average discount rate-operating leases		3.8	%		3.8	%

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

	Minimum Rental
	(In thousands)
Years ended December 31:
2019	$	3,700
2020		8,259
2021		7,508
2022		7,093
2023		7,229
Thereafter		25,490
Total minimum payments required		59,279
Less: implied interest		8,381
Total lease obligations	$	50,898