Software, net (Tables)

9 Months Ended

Sep. 30, 2021

Capitalized Computer Software, Net [Abstract]

Schedule of Software, net

Software, net consisted of the following:

	As of
	September 30, 2021		December 31, 2020
Software	$	989	$	992
Accumulated amortization	(866)		(849)
Software, net	$	123	$	143

Schedule of Amortization Expense

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

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Amortization expense	$	46	$	52	$	138	$	156

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

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Amortization expense	$	21	$	25	$	61	$	75