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Software, net
3 Months Ended
Mar. 31, 2023
Capitalized Computer Software, Net [Abstract]  
Software, net
Software, net consisted of the following:
As of
March 31, 2023December 31, 2022
Software $1,075 $1,064 
Accumulated amortization(934)(919)
Software, net$141 $145 
The following reflects amortization of software included within D&A:
Three Months Ended March 31,
20232022
Amortization expense$15 $20