Leases - Maturities of Operating and Financing Lease Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Jan. 01, 2019
Operating
2020	$ 10,300
2021	9,902
2022	9,211
2023	5,214
2024	4,132
Thereafter	6,834
Total lease payments	45,593
Less: Imputed interest	(8,559)
Present value of lease liabilities	37,034	$ 22,200
Financing
2020	401
2021	249
2022	124
2023	54
2024	13
Thereafter	1
Total lease payments	842
Less: Imputed interest	(90)
Present value of lease liabilities	752
Total
2020	10,701
2021	10,151
2022	9,335
2023	5,268
2024	4,145
Thereafter	6,835
Total lease payments	46,435
Less: Imputed interest	8,649
Present value of lease liabilities	$ 37,786