XML 21 R10.htm IDEA: XBRL DOCUMENT v3.5.0.2
ACCOUNTS RECEIVABLE
 6 Months Ended
Jun. 30, 2016
Receivables [Abstract]  
ACCOUNTS RECEIVABLE
ACCOUNTS RECEIVABLE

Accounts receivable consisted of the following (amounts in thousands):
 
June 30,
2016
 
December 31,
2015
Accounts receivable
$
201,014

 
$
181,916

Allowance for doubtful accounts
(4,296
)
 
(4,527
)
Accounts receivable, net
$
196,718

 
$
177,389


Accounts receivable are reduced by an allowance for doubtful accounts which is based on historical losses.