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Property and Equipment (Tables) | 6 Months Ended
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Jun. 30, 2013
Property, Plant and Equipment [Abstract] |
Net Carrying Value of Property and Equipment | The net carrying value of property and equipment was as follows:
| June 30, 2013 |  | December 31, 2012
Furniture and fixtures | $ | 67,341 |  |  | $ | 421,425 |
Equipment | 2,718,555 |  |  | 2,473,813 |
Software | 7,663,089 |  |  | 8,018,509 |
Leasehold improvements | 73,630 |  |  | 348,159 |
Subtotal | $ | 10,522,615 |  |  | $ | 11,261,906 |
Less: accumulated depreciation and amortization | (8,979,081 | ) |  | (9,151,135 | )
Total | $ | 1,543,534 |  |  | $ | 2,110,771 |

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- Definition Tabular disclosure of public utility property plant and equipment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6499596&loc=d3e42232-110370 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(b)) -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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