Leases (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Operating Leases [Abstract]
Operating lease, existence of option to extend	true
Operating leases, weighted-average remaining term	2 years 4 months 24 days
Operating leases, weighted-average discount rate	3.90%
Cash payments included in the measurement of the Company's lease liabilities	$ 1,800	$ 1,900
Right-of-use asset obtained in exchange for new operating lease obligations	1,006
Increase (decrease) in operating lease liability	$ 1,000