Goodwill and Other Intangible Assets - Estimated Future Amortization Expense (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract]
Finite-lived intangible assets, amortization expense, 2020	$ 2,769
Finite-lived intangible assets, amortization expense, 2021	2,294
Finite-lived intangible assets, amortization expense, 2022	2,020
Finite-lived intangible assets, amortization expense, 2023	1,731
Finite-lived intangible assets, amortization expense, 2024	2,502
Finite-lived intangible assets, amortization expense, thereafter	17,853
Finite-lived intangible assets, net	29,169	$ 24,642
Technology-based intangible assets [Member]
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract]
Finite-lived intangible assets, amortization expense, 2020	1,353
Finite-lived intangible assets, amortization expense, 2021	1,298
Finite-lived intangible assets, amortization expense, 2022	1,237
Finite-lived intangible assets, amortization expense, 2023	1,068
Finite-lived intangible assets, amortization expense, 2024	1,044
Finite-lived intangible assets, amortization expense, thereafter	7,706
Finite-lived intangible assets, net	13,706	11,871
Customer-related intangible assets [Member]
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract]
Finite-lived intangible assets, amortization expense, 2020	1,416
Finite-lived intangible assets, amortization expense, 2021	996
Finite-lived intangible assets, amortization expense, 2022	783
Finite-lived intangible assets, amortization expense, 2023	663
Finite-lived intangible assets, amortization expense, 2024	1,458
Finite-lived intangible assets, amortization expense, thereafter	10,147
Finite-lived intangible assets, net	$ 15,463	$ 12,771