Income Taxes - Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Current:
Federal	$ 26	$ (71)
State	(23)	37
Foreign	(59)	117
Total current	(56)	83
Deferred:
Federal	1,621	2,233
State	413	667
Foreign	393	495
Total	2,427	3,395
Change in valuation allowance	(2,427)	(9,918)
Total deferred		(6,523)
Benefit/(provision) for income taxes	$ (56)	$ (6,440)