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Accounts Receivable
6 Months Ended
Jun. 30, 2022
Accounts Receivable  
Accounts Receivable

3. Accounts Receivable

Accounts receivable consisted of the following:

June 30, 

December 31, 

    

2022

2021

Trade accounts receivable

 

$

62,284

 

$

50,042

 

Unbilled accounts receivable

 

11,035

 

10,997

 

73,319

 

61,039

 

Less allowance for doubtful accounts

(162)

(86)

$

73,157

$

60,953