Summary of Significant Accounting Policies (Schedule of ResponseDX Accounts Receivable) (Details) (USD $)	Dec. 31, 2013	Aug. 31, 2013	Dec. 31, 2012
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Allowance for doubtful accounts	$ (2,404,659)	$ (257,000)	$ (991,990)
Total	6,225,923		5,373,023
ResponseDX [Member]
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Accounts receivable	6,738,198		3,815,348
Allowance for doubtful accounts	(2,404,659)		(991,990)
Total	4,333,539		2,823,358
ResponseDX [Member] | Medicare [Member]
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Accounts receivable	2,422,611		890,936
Private Payor [Member] | ResponseDX [Member]
Health Care Organization, Receivable and Revenue Disclosures [Line Items]
Accounts receivable	$ 4,315,587		$ 2,924,412