XML 57 R45.htm IDEA: XBRL DOCUMENT v3.22.4
Accounts Receivable and Contract Assets (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Accounts Receivable and Contract Assets [Abstract]    
Accounts receivable - customers $ 7,069 $ 5,034
Other receivables 487 455
Accounts receivable 7,556 5,489
Less: allowance for doubtful accounts (855) (855)
Accounts receivable, net 6,701 4,634
Unbilled revenue 3,290 $ 2,784
Change in accounts receivable - customers 2,035  
Change in other receivables 32  
Change in accounts receivable 2,067  
Change in allowance for doubtful accounts 0  
Change in accounts receivable, net 2,067  
Change in unbilled revenue $ 506