Commitments and Contingencies - Schedule of Other Information Related to Operating Lease (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2019	Jan. 02, 2019	Dec. 31, 2018
Commitments and Contingencies Disclosure [Abstract]
ROU asset, Beginning balance
Decrease	(11)
Amortization	(93)
ROU asset, Ending balance	131
Lease liability, Beginning balance	235
Decrease	(11)
Amortization	(90)
Lease liability, Ending balance	134
Lease liability: Short term		$ 54
Lease liability: Long term		80
Total	$ 134	$ 134	$ 235	$ 235