Accounts payable and other current liabilities consist of the following (in thousands):
| December 31, | ||||||||
| 2012 | 2011 | |||||||
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Accounts payable and accrued expenses |
$ | 7,237 | $ | 5,239 | ||||
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Accrued compensation |
6,371 | 8,391 | ||||||
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Accrued royalties |
943 | 624 | ||||||
|
Other |
1,135 | 745 | ||||||
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| $ | 15,686 | $ | 14,999 | |||||
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