Revenue Recognition (Tables)

3 Months Ended

Mar. 31, 2020

Revenue Recognition [Abstract]

Schedule of Disaggregated Revenue

	Three Months Ended
	March 31,
	2020		2019
North and South America	$	3,540	$	3,398
Europe, Middle East, and Africa		2,701		2,327
Asia Pacific		490		387
Total	$	6,731	$	6,112

	Three Months Ended
	March 31,
		2020		2019
Military	$	4,799	$	4,447
Commercial, including industrial and medical		313		336
Consumer		688		422
Multiple		931		907
	$	6,731	$	6,112

Schedule of Contract Assets and Liabilities

	21	March 31,		December 31,
			2020		2019
Unbilled Receivables (contract assets)		$	470	$	155
Deferred Revenue (contract liabilities)		$	(294)	$	(277)