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DEFERRED REVENUE
12 Months Ended
Dec. 31, 2017
Deferred Revenue Disclosure [Abstract]  
DEFERRED REVENUE
DEFERRED REVENUE

Deferred revenue consists of the following (in thousands):
 
 
December 31,
 
 
2017
 
2016
Payments owed or received prior to product delivery
 
$
24,632

 
$
22,943

Club O membership fees and reward points
 
11,761

 
8,958

Unredeemed gift cards
 
4,955

 
4,304

In store credits
 
4,489

 
4,391

Other
 
631

 
1,184

Total deferred revenue
 
$
46,468

 
$
41,780