XML 38 R30.htm IDEA: XBRL DOCUMENT v2.4.0.8
Allowance for Doubtful Accounts Receivable and Sales Returns (Tables)
 9 Months Ended
Sep. 30, 2014
Receivables [Abstract]  
Activity in Allowance for Doubtful Accounts Receivable and Sales Returns
Activity in the allowance for doubtful accounts receivable and sales returns (in thousands):
 
 
Allowance For
 
Doubtful
Accounts
Receivable
 
Sales
Returns
Balances, December 31, 2013
$
966

 
$
569

Addition (reduction) to allowance
403

 
(185
)
Amounts written off
—

 
(5
)
Foreign currency translation
(54
)
 
(1
)
Balances, September 30, 2014
$
1,315

 
$
378