Leases - Maturity Schedule (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Operating Leases, After Adoption of 842
2019	$ 1,008
2020	3,215
2021	1,900
2022	1,244
2023	713
Thereafter	1,225
Total minimum lease payments	9,305
Less imputed interest	(658)
Total operating lease liabilities	8,647
Finance Leases After Adoption of 842
2019	37
2020	115
2021	79
2022	41
2023	17
Thereafter	35
Total minimum lease payments	324
Less imputed interest	(19)
Total finance lease liabilities	$ 305
Operating Leases, Before Adoption of 842
2019		$ 3,310
2020		2,453
2021		1,308
2022		743
2023		419
Thereafter		79
Total lease liabilities		8,312
Capital Leases, Before Adoption of 842
2019		125
2020		97
2021		62
2022		24
2023		1
Thereafter		0
Total minimum lease payments		309
Less imputed interest		(11)
Total lease liabilities		$ 298