Leases (Tables)

3 Months Ended

Mar. 31, 2019

Leases [Abstract]

Lease Cost and Other Lease Information

The following table presents the components of lease expense for the three months ended March 31 2019:

	Three months ended
(in thousands)	March 31, 2019
Operating lease cost	$	1,311
Short-term lease cost		71
Variable lease cost		(5	)
Sublease income		(34	)
Total lease cost	$	1,343

Schedule Of Supplemental Cash Flow Information Related To Operating Leases [Table Text Block]

The following table presents supplemental cash flow information related to leases for the three months ended March 31, 2019:

	Three months ended
(in thousands)	March 31, 2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$	1,218
ROUA obtained in exchange for operating lease liabilities	$	32,006

Schedule Of Weighted Average Lease Term And Discount Rate Related To Operating Lease [Table Text Block]

The following table presents the weighted average operating lease term and discount rate at March 31, 2019:

As of March 31, 2019:
Weighted-average remaining lease term	9.5 years
Weighted-average discount rate	3.17	%

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

At March 31, 2019, future expected operating lease payments are as follows:

(in thousands)
Periods ending December 31,
2019	$	3,519
2020		4,380
2021		4,226
2022		3,887
2023		3,208
Thereafter		16,455
		35,675
Discount for present value of expected cash flows		(5,471	)
Lease liability at March 31, 2019	$	30,204