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Accrued Liabilities (Tables) | 6 Months Ended
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Jun. 30, 2014
Accrued Liabilities, Current [Abstract] |
Schedule of Accrued Liabilities | Accrued liabilities consist of the following (in thousands):
| June 30, 2014 |  | December 31, 2013
Rebates and lease buyouts | $ | 4,596 |  |  | $ | 1,699 |
Advance payments from customers | 3,656 |  |  | 4,971 |
Accrued Group Purchasing Organization (GPO) fees(1) | 2,848 |  |  | 2,324 |
Technology license purchase obligation, current portion | 500 |  |  | 1,500 |
Taxes payable | 2,719 |  |  | 1,664 |
Other | 1,851 |  |  | 1,588 |
Total | $ | 16,170 |  |  | $ | 13,746 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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