Software, net (Tables)

12 Months Ended

Dec. 31, 2022

Research and Development [Abstract]

Schedule of Capitalized Computer Software

Software, net consisted of the following:

	As of December 31,
	2022		2021
Software	$	1,064	$	996
Accumulated amortization	(919)		(879)
Software, net	$	145	$	117

Schedule of Software Amortization Expense

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

	Year Ended December 31,
	2022		2021		2020
Amortization expense	$	239	$	197	$	207

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

	Year Ended December 31,
	2022		2021		2020
Amortization expense	$	70	$	81	$	97