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Other Balance Sheet Details
 12 Months Ended
Dec. 31, 2014
Other Balance Sheet Details [Abstract]  
Other Balance Sheet Details
Other Balance Sheet Details
Other current assets consist of the following (in thousands):
 
 
December 31,
 
2014
 
2013
Prepaid expenses
$
835

 
$
786

Other receivables
685

 
173

 
$
1,520

 
$
959



Accrued liabilities consist of the following (in thousands):
 
 
December 31,
 
2014
 
2013
Compensation
$
1,708

 
$
1,929

Legal
459

 
697

Amounts owed to former licensees
925

 
651

Royalties owed to third parties
705

 
676

Other
1,069

 
1,384

 
$
4,866

 
$
5,337


Other Long-Term Liabilities
Other long-term liabilities consist of the following (in thousands):
 
 
December 31,
 
2014
 
2013
Deferred rent
327

 
350

Deposits
411

 
345

Other
32

 
—

 
$
770

 
$
695