Revenue Recognition (Tables)

9 Months Ended

Sep. 30, 2018

Revenue Recognition [Abstract]

Schedule of Disaggregated Revenue

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2018		2017		2018		2017
	(unaudited)				(unaudited)
North and South America	$	2,947	$	2,192	$	11,264	$	9,479
Europe, Middle East, and Africa		2,444		1,634		7,131		4,378
Asia Pacific		1,476		454		2,405		1,752
Total	$	6,867	$	4,280	$	20,800	$	15,609

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2018			2017			2018			2017
	(unaudited)						(unaudited)
Commercial		35	%		22	%		24	%		29	%
Military		46	%		45	%		53	%		50	%
Commercial and Military		19	%		33	%		23	%		21	%
		100	%		100	%		100	%		100	%

Schedule of Contract Assets and Liabilities

	September 30,		December 31,
		2018		2017
		(unaudited)
Unbilled Receivables (contract assets)	$	364	$	406
Deferred Revenue (contract liabilities)		(41)		(765)
Net contract asset (liability)	$	323	$	(359)