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Consolidated Balance Sheets and Statements of Operations and Comprehensive Income (Loss) Components (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2012
Consolidated Balance Sheets and Statements of Operations and Comprehensive Income (Loss) Components |
Schedule of prepaid expenses and other current assets and property and equipment |
|  | December 31, |
--- | --- | --- | ---
|  | 2012 |  | 2011 |
|  | (in thousands) |
Prepaid expenses and other current assets: |  |  |  |  |  |  |
Inventory |  | $ | 252 |  | $ | — |
Interest receivable |  |  | 263 |  |  | 127 |
Tax receivable |  |  | 57 |  |  | 157 |
Deferred cost of revenue |  |  | — |  |  | 101 |
Prepaid expenses and other assets |  |  | 790 |  |  | 1,211 |
|  | $ | 1,362 |  | $ | 1,596 |
Property and equipment: |  |  |  |  |  |  |
Equipment, furniture and fixtures and leasehold improvements |  | $ | 4,135 |  | $ | 3,996 |
Acquired software |  |  | 651 |  |  | 626 |
|  |  | 4,786 |  |  | 4,622 |
Less: Accumulated depreciation and amortization |  |  | (3,548 | ) |  | (3,240 | )
|  | $ | 1,238 |  | $ | 1,382 |
Schedule of accrued expenses and other liabilities |
|  | December 31, |
--- | --- | --- | ---
|  | 2012 |  | 2011 |
Accrued expenses and other liabilities: |  |  |  |  |  |  |
Accrued wages and employee benefits |  | $ | 881 |  | $ | 782 |
Employee stock purchase plan withholdings |  |  | 292 |  |  | 392 |
Professional fees |  |  | 503 |  |  | 271 |
Other |  |  | 2,271 |  |  | 1,334 |
|  | $ | 3,947 |  | $ | 2,779 |
Schedule of other income and expense, net |
|  | 2012 |  | 2011 |  | 2010 |
--- | --- | --- | --- | --- | --- | --- | ---
|  | (in thousands) |
Interest income |  | $ | 171 |  | $ | 143 |  | $ | 272 |
Other income and expense, net |  |  | (16 | ) |  | 63 |  |  | (95 | )
|  | $ | 155 |  | $ | 206 |  | $ | 177 |

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