Leases (Tables)

6 Months Ended

Jun. 30, 2019

Leases [Abstract]

Lessor, Operating Lease, Payments to be Received, Maturity [Table Text Block]

Future minimum rental receipts under non-cancelable lease agreements are as follows (in thousands):

Year Ended December 31,	Amount
Remainder of fiscal 2019	$	153
2020	307
2021	307
2022	307
	$	1,074

Lessee, Operating Lease, Liability, Maturity

Future operating lease cash payments are as follows (in thousands):

Year Ended December 31,	Amount
Remainder of fiscal 2019	$	3,387
2020	5,730
2021	4,397
2022	2,890
2023	2,035
2024	842
Thereafter	311
	$	19,592