Leases (Tables)

12 Months Ended

Dec. 31, 2018

Leases [Abstract]

Schedule of Future Lease Obligations Required

Future lease obligations required under non-cancelable operating leases as of December 31, 2018 were as follows (amounts in thousands):

Year ended December 31,
2019	$	3,318
2020	2,032
2021	1,721
2022	1,407
2023	1,110
Thereafter	1,738
	$	11,326