v2.4.0.8

Property, Plant and Equipment, net | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2013 | Dec. 31, 2012
Property Plant And Equipment [Abstract] |  |
Property, Plant and Equipment, net | 8. Property, Plant and Equipment, net Property, plant and equipment consist of the following:
|  | September 30, 2013 |  |  | December 31, 2012 |
Land |  | $ | 55 |  |  | $ | — |
Building |  |  | 945 |  |  |  | — |
Furniture and fixtures |  |  | 869 |  |  |  | 857 |
Lab equipment |  |  | 22,044 |  |  |  | 22,195 |
Leasehold improvements |  |  | 5,149 |  |  |  | 4,972 |
Computer hardware |  |  | 3,220 |  |  |  | 3,136 |
Construction in progress |  |  | 10 |  |  |  | 14 |
Software |  |  | 1,003 |  |  |  | 888 |
|  |  | 33,295 |  |  |  | 32,062 |
Less: Accumulated depreciation and amortization |  |  | (16,275 | ) |  |  | (13,375 | )
Property, plant and equipment, net |  | $ | 17,020 |  |  | $ | 18,687 |
Depreciation expense was $1,058 and $1,308 for the three months ended September 30, 2013 and 2012, respectively, and $3,318 and $3,706 for the nine months ended September 30, 2013 and 2012, respectively. | 7. Property, Plant and Equipment, net Property, plant and equipment consist of the following:
|  | December 31, |
|  | 2012 |  |  | 2011 |
Furniture and fixtures |  |  | 857 |  |  |  | 844 |
Lab equipment |  |  | 22,195 |  |  |  | 18,010 |
Leasehold improvements |  |  | 4,972 |  |  |  | 3,016 |
Computer hardware |  |  | 3,136 |  |  |  | 2,897 |
Construction in progress |  |  | 14 |  |  |  | 2,024 |
Software |  |  | 888 |  |  |  | 665 |
|  |  | 32,062 |  |  |  | 27,456 |
Less: Accumulated depreciation and amortization |  |  | (13,375 | ) |  |  | (8,972 | )
Property, plant and equipment, net |  | $ | 18,687 |  |  | $ | 18,484 |
Depreciation expense was $4,957 and $3,078 for the years ended December 31, 2012 and 2011, respectively. The following table reflects the net book value of property and equipment financed through capital leases as of December 31 (Note 12):
|  | 2012 |  |  | 2011 |
Lab equipment |  | $ | 71 |  |  | $ | 71 |
Leasehold improvements |  |  | 143 |  |  |  | 143 |
Computer hardware |  |  | 90 |  |  |  | 90 |
|  |  | 304 |  |  |  | 304 |
Less: Accumulated depreciation |  |  | (215 | ) |  |  | (148 | )
|  | $ | 89 |  |  | $ | 156 |

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- Definition The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures. + 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 360 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6391110&loc=d3e2921-110230 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760 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 210.5-02.13-14) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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