Certain Balance Sheet Items |
Certain Balance Sheet Items Property and equipment consisted of the following (in thousands): | | | | | | | | | | June 30, 2013 | | December 31, 2012 | Computer software | $ | 5,371 |
| | $ | 4,292 |
| Construction-in-progress | 4,204 |
| | 1,135 |
| Computer equipment | 4,116 |
| | 3,687 |
| Leasehold improvements | 3,980 |
| | 3,899 |
| Furniture and fixtures | 1,934 |
| | 1,953 |
| Machinery and equipment | 78 |
| | 94 |
| Subtotal | 19,683 |
| | 15,060 |
| Less accumulated depreciation and amortization | (8,915 | ) | | (7,779 | ) | Property and equipment, net | $ | 10,768 |
| | $ | 7,281 |
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Accrued liabilities consisted of the following (in thousands): | | | | | | | | | | June 30, 2013 | | December 31, 2012 | Rebates and other sales deductions | $ | 31,799 |
| | $ | 29,235 |
| Sales returns reserve | 24,039 |
| | 26,385 |
| Employee compensation and benefits | 17,739 |
| | 24,900 |
| Royalties | 3,898 |
| | 3,271 |
| Professional fees | 1,660 |
| | 2,163 |
| Other | 17,636 |
| | 18,712 |
| Total accrued liabilities | $ | 96,771 |
| | $ | 104,666 |
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