XML 18 R7.htm IDEA: XBRL DOCUMENT v3.7.0.1
Accounts Receivable
3 Months Ended
Mar. 31, 2017
Receivables [Abstract]  
Accounts Receivable
Accounts Receivable 
The components of accounts receivable are as follows:
 
As of
 
March 31,
 
December 31,
 
2017
 
2016
Accounts receivable, gross
$
63,176

 
$
62,782

Less: Allowance for doubtful accounts
(160
)
 
(170
)
Accounts receivable, net
$
63,016

 
$
62,612