Leases - Additional information (Details) - USD ($) $ in Thousands			3 Months Ended
	Mar. 31, 2020	Dec. 31, 2019	Mar. 31, 2020	Mar. 31, 2019
Lessee, Lease, Description [Line Items]
Operating lease option to extend (up to)	10 years		10 years
Finance lease option to extend (up to)	10 years		10 years
Operating lease, termination period, if applicable			1 year
Finance lease, termination period, if applicable			1 year
Assets recorded under finance leases	$ 500	$ 500	$ 500
Accumulated depreciation associated with finance leases	$ 300	$ 300	$ 26	$ 25
Minimum
Lessee, Lease, Description [Line Items]
Remaining lease terms, operating	1 month		1 month
Remaining lease terms, finance	1 month		1 month
Maximum
Lessee, Lease, Description [Line Items]
Remaining lease terms, operating	5 years		5 years
Remaining lease terms, finance	5 years		5 years