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Software, net
6 Months Ended
Jun. 30, 2022
Capitalized Computer Software, Net [Abstract]  
Software, net
Software, net consisted of the following:
As of
June 30, 2022December 31, 2021
Software $1,019 $996 
Accumulated amortization(898)(879)
Software, net$121 $117 
The following reflects amortization of software included within D&A:
Three Months Ended June 30,Six Months Ended June 30,
2022202120222021
Amortization expense$20 $20 $40 $41