Leases - Additional Information (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Dec. 31, 2019	Jan. 01, 2019
Leases [Abstract]
Right-of-use lease asset	$ 352	$ 156	$ 400
Short-term lease liability	201	$ 166	200
Long-term lease liability	$ 152		$ 200
Interest rate	8.00%
Operating leases expense	$ 200
Operating leases initial expiration period	2020-10
Option to extend additional lease term	20 months 15 days
Operating lease, option to extend	Lessor extended the lease for an additional 20.5 month term commencing November 1, 2020. The Company does not have an option to extend the lease term beyond the current extension.