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BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Allowance for Sales Returns and Exchanges (Tables)
 12 Months Ended
Dec. 31, 2013
Allowance for sales returns and exchanges [Abstract]  
Allowance for Sales Returns and Exchanges [Table Text Block]
The following table sets forth the activity in the allowance for sales returns and exchanges for the years ended December 31, 2013, 2012 and 2011 (Restated) (in thousands):
 
Year Ended December 31,
 
2013
 
2012
 
2011 (Restated)
Allowance for sales returns and exchanges – beginning of year
$
19,460

 
$
22,767

 
$
23,658

Adjustments to the allowance
9,243

 
11,402

 
22,161

Deductions against the allowance
(16,184
)
 
(14,709
)
 
(23,052
)
Allowance for sales returns and exchanges – end of year
$
12,519

 
$
19,460

 
$
22,767