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Consolidated Financial Statement Detail (Tables) | 12 Months Ended
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Dec. 31, 2012
Consolidated Financial Statement Detail [Abstract] |
Receivables | Receivables consisted of the following at December 31, 2012 and 2011 (in thousands):
|  | December 31, |
|  | 2012 |  |  | 2011 |
Trade receivables, net |  | $ | 7,477 |  |  | $ | 11,820 |
Other receivables |  |  | 772 |  |  |  | 512 |
Total |  | $ | 8,249 |  |  | $ | 12,332 |
Property and equipment | Property and Equipment Property and equipment consisted of the following at December 31, 2012 and 2011 (in thousands):
|  | December 31, |
|  | 2012 |  |  | 2011 |
Furniture and equipment |  | $ | 25,734 |  |  | $ | 33,483 |
Buildings, leasehold and building improvements |  |  | 21,656 |  |  |  | 21,490 |
Construction-in-progress |  |  | 1,832 |  |  |  | 973 |
Land |  |  | 310 |  |  |  | 310 |
|  |  | 49,532 |  |  |  | 56,256 |
Less: Accumulated depreciation and amortization |  |  | (41,389 | ) |  |  | (43,547 | )
Property and equipment, net |  | $ | 8,143 |  |  | $ | 12,709 |
Accrued liabilities | Accrued liabilities consisted of the following at December 31, 2012 and 2011 (in thousands):
|  | December 31, |
|  | 2012 |  |  | 2011 |
Accrued management incentive compensation |  | $ | 3,802 |  |  | $ | 4,096 |
Accrued payroll and other benefits |  |  | 2,461 |  |  |  | 3,007 |
Accrued severance payments |  |  | 490 |  |  |  | 1,207 |
Accrued clinical trial costs |  |  | 4,702 |  |  |  | 140 |
Other |  |  | 1,535 |  |  |  | 1,562 |
Total |  | $ | 12,990 |  |  | $ | 10,012 |

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- Definition Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 13 -Subparagraph b -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 5 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: 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 4: 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 + 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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