Software, net (Tables)

12 Months Ended

Dec. 31, 2019

Research and Development [Abstract]

Schedule of Capitalized Computer Software

Software, net consisted of the following:

	As of December 31,
	2019			2018
Software	$	1,173		$	1,101
Accumulated amortization	(915		)	(816		)
Software, net	$	258		$	285

Schedule of Software Amortization Expense

The following reflects intangible amortization expense included within D&A:

	Year Ended December 31,
	2019		2018		2017
Amortization expense	$	306	$	297	$	260

The following reflects amortization of software included within D&A:

	Year Ended December 31,
	2019		2018		2017
Amortization expense	$	124	$	161	$	153