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ACCRUED EXPENSES (Tables) | 12 Months Ended
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Dec. 31, 2014
ACCRUED EXPENSES [Abstract] |
Accrued expenses | As of December 31, 2014 and 2013, accrued expenses consisted of the following (in thousands):
|  | 2014 |  |  | 2013 |
Accrued asset purchases |  | $ | 291 |  |  | $ | 75 |
Accrued compensation |  |  | 2,180 |  |  |  | 1,964 |
Accrued royalties |  |  | 105 |  |  |  | 104 |
Accrued sales and other taxes |  |  | 1,193 |  |  |  | 170 |
Other accrued operating expenses (1) |  |  | 786 |  |  |  | 962 |
Customer deposits and sales returns |  |  | 211 |  |  |  | 243 |
Accrued travel expenses related to corporate events |  |  | 107 |  |  |  | 303 |
Accrued shipping and handling costs |  |  | 344 |  |  |  | 812 |
Rent expense |  |  | 147 |  |  |  | 150 |
Accrued legal and accounting fees |  |  | 992 |  |  |  | 1,013 |
|  | $ | 6,356 |  |  | $ | 5,796 |
| (1) | 2013 balance includes $190 for the Korea Busan Custom Office assessment, resulting from an audit covering fiscal years 2008 through 2012, which was paid in January 2014.

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