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Property and equipment | 12 Months Ended
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Dec. 31, 2013
Property, Plant and Equipment [Abstract] |
Property, Plant and Equipment Disclosure [Text Block] |
| 2. | Property and equipment
Property and equipment, which include amounts recorded under capital leases, are stated at cost less accumulated depreciation and amortization (in thousands), and consist of the following:
|  | December 31
|  |  | 2013 |  |  | 2012 |
Equipment |  | $ | 17,327 |  | $ | 23,798 |
Software |  |  | 4,045 |  |  | 7,583 |
Furniture and equipment |  |  | 2,600 |  |  | 3,400 |
Leasehold improvements |  |  | 5,810 |  |  | 7,362 |
Total |  |  | 29,782 |  |  | 42,143 |
Less: accumulated depreciation and amortization |  |  | (23,699) |  |  | (31,487) |
|  | $ | 6,083 |  | $ | 10,656 |
Depreciation and amortization expense of property and equipment was approximately $3.0 million, $3.1 million and $2.8 million for the years ended December 31, 2013, 2012 and 2011, respectively. The Synodex subsidiary of the IADS segment has not achieved significant revenue to date and has incurred losses since inception. As a result, in the third quarter of 2013, the Company evaluated the carrying value of the fixed assets of its Synodex subsidiary compared to its fair value and concluded that that the carrying value exceeds its fair value. This resulted in an impairment charge of $5.5 million for the year ended December 31, 2013. In the impairment review conducted by the Company during 2012, the carrying value of the fixed assets of the docGenix subsidiary exceeded its fair value. The Company recorded an impairment charge of $0.5 million for the year ended December 31, 2012.

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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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