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Consolidated Financial Statement Detail (Tables) | 12 Months Ended
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Dec. 31, 2013
Consolidated Financial Statement Detail [Abstract] |
Receivables | Receivables consisted of the following at December 31, 2013 and 2012 (in thousands):
|  | December 31, |
|  | 2013 |  |  | 2012 |
Trade receivables, net |  | $ | 3,731 |  |  | $ | 7,477 |
Other receivables |  |  | 50 |  |  |  | 772 |
Total |  | $ | 3,781 |  |  | $ | 8,249 |
Property and equipment | Property and equipment consisted of the following at December 31, 2013 and 2012 (in thousands):
|  | December 31, |
|  | 2013 |  |  | 2012 |
Equipment and furniture |  | $ | 28,365 |  |  | $ | 25,734 |
Buildings, leasehold and building improvements |  |  | 9,316 |  |  |  | 21,656 |
Construction-in-progress |  |  | 225 |  |  |  | 1,832 |
Land |  |  | 310 |  |  |  | 310 |
|  |  | 38,216 |  |  |  | 49,532 |
Less: Accumulated depreciation and amortization |  |  | (31,760 | ) |  |  | (41,389 | )
Property and equipment, net |  | $ | 6,456 |  |  | $ | 8,143 |
Accrued liabilities | Accrued liabilities consisted of the following at December 31, 2013 and 2012 (in thousands):
|  | December 31, |
|  | 2013 |  |  | 2012 |
Accrued management incentive compensation |  | $ | 4,386 |  |  | $ | 3,978 |
Accrued payroll and other benefits |  |  | 3,009 |  |  |  | 2,461 |
Accrued clinical trial costs |  |  | 878 |  |  |  | 4,702 |
Other |  |  | 1,661 |  |  |  | 1,904 |
Total |  | $ | 9,934 |  |  | $ | 13,045 |

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 13 -Subparagraph b -Article 5 + Details
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- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 3, 4 -Article 5 + Details
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