XML 36 R27.htm IDEA: XBRL DOCUMENT v3.22.1
Contract Receivables (Tables)
 3 Months Ended
Mar. 31, 2022
Contract Receivables [Abstract]  
Contract Receivables
The components of contract receivables were as follows:
(in thousands)
  
March 31, 2022
   
December 31, 2021
 
             
Billed receivables
  
$
4,955
    
$
6,124
  
Unbilled receivables
    
6,472
      
6,143
  
Allowance for doubtful accounts
    
(1,006
)
    
(1,010
)
Total contract receivables, net
  
$
10,421
    
$
11,257