Leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Leases [Abstract]
Operating lease cost	$ 1,183	$ 1,155
Financing lease cost	38	20
Total	$ 1,221	$ 1,175
Weighted average remaining lease term	3 years	4 years
Weighted average discount rate-operating leases	6.50%	6.50%