Lease Commitments - Schedule of Future Minimum Lease Payments (Details) $ in Thousands	Dec. 31, 2018 USD ($)
Gross
2018	$ 4,974
2019	3,882
2020	3,248
2021	1,168
2022	488
Total payments	13,760
Sublease Income
2018	(72)
2019	(74)
2020	(77)
2021	0
2022	0
Total payments	(223)
Amount
2018	4,902
2019	3,808
2020	3,171
2021	1,168
2022	488
Total payments	$ 13,537