XML 52 R31.htm IDEA: XBRL DOCUMENT v3.3.1.900
ACCOUNTS RECEIVABLE NET (Tables)
 12 Months Ended
Dec. 31, 2015
Receivables [Abstract]  
Schedule of accounts receivable, net
Accounts receivable, net consists of the following:
 
December 31,
 
2015
 
2014
Trade receivables
$
42,307

 
$
53,081

Unbilled revenue
4,869

 
4,036

Other receivables
1,561

 
1,581

 
48,737

 
58,698

Less: Allowance for doubtful accounts
(246
)
 
(464
)
Accounts receivable, net
$
48,491

 
$
58,234