Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2020

Accounting Policies [Abstract]

Schedule of inventories

	March 31,		December 31,
	2020		2019
Raw materials, net of reserve of $136 and $134, respectively	$	241	$	200
Work-in-process		473		179
Total inventories	$	714	$	379