Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Contractual Obligation, Fiscal Year Maturity Schedule

As of December 31, 2018, future minimum lease payments under these non-cancelable leases are:

Future Minimum Lease Payments
(in thousands)	Operating Leases		Capitalized Leases
2019	$	3,310	$	119
2020	2,453		94
2021	1,308		64
2022	743		21
2023	419		—
Thereafter	79		—
Total minimum lease payments	$	8,312	$	298