Subsequent Events (Details) (USD $)	6 Months Ended	12 Months Ended			0 Months Ended	6 Months Ended	0 Months Ended								0 Months Ended		0 Months Ended
	Dec. 31, 2011	Dec. 31, 2012	Jun. 30, 2011	Dec. 31, 2012 Series J Preferred Stock	Oct. 31, 2011 Original PESI Note	Dec. 31, 2011 Original PESI Note	Jan. 31, 2013 Subsequent event	Mar. 12, 2013 Subsequent event CSS	Feb. 12, 2013 Subsequent event YA	Mar. 05, 2013 Subsequent event YA Series J Preferred Stock	Mar. 05, 2013 Subsequent event YA Common Stock	Feb. 12, 2013 Subsequent event Management Investors	Feb. 12, 2013 Subsequent event Original PESI Note	Feb. 12, 2013 Subsequent event New PESI Note	Feb. 12, 2013 Subsequent event August Note YA	Feb. 12, 2013 Subsequent event Second Amended and Restated Recourse Promissory Note YA	Mar. 12, 2013 Subsequent event Second Amended and Restated Non-Recourse Promissory Note YA	Feb. 12, 2013 Subsequent event Second Amended and Restated Non-Recourse Promissory Note YA
Subsequent events
Original principal amount of promissory note	$ 2,500,000					$ 2,500,000
Original principal amount of promissory note													1,459,547.50	229,773.75
Original principal amount of promissory note																250,000		550,000
Final payment for contingent liability							224,215
Increase (decrease) in escrow					2,000,000			(300,000)					(500,000)
Amount of debt instrument forgone													1,229,773.75		975,000
Amount owed by the entity to related party, before reduction pursuant to agreements												61,484			2,311,050
Amount owed by the entity to related party		287,676							800,000			6,758
Reduction in amount owed by the entity to the related party									(1,511,050)			(54,726)
Repayment of related party debt	619,400	451,481	500,000						500,000								300,000
Number of shares of preferred stock converted				30,000						24,656	81,073
Number of shares of common stock issued in conversion				90,438
Capital lease term for computer equipment and supplies							3 years
Total amount of capital lease including interest							329,208
2013							101,280
2014							115,749
2015							$ 112,179