Contingencies (Details) - USD ($)			1 Months Ended	3 Months Ended		12 Months Ended
	Apr. 30, 2014	Apr. 02, 2014	Feb. 29, 2016	Jun. 30, 2015	Dec. 31, 2013	Dec. 31, 2015	Dec. 31, 2013	Oct. 07, 2015
Contingencies [Line Items]
Estimated SEC/DOJ investigation loss				$ 10,800,000	$ 2,000,000	$ 10,826,000	$ 2,000,000
SEC settlement loss						12,800,000
Escrow deposit						$ 12,826,000		$ 12,800,000
NovaMed [Member]
Contingencies [Line Items]
Unjust enrichment		$ 333,333
Reasonable reimbursement to be paid	$ 3,314,629
Reimbursement for unjust enrichment	$ 333,333
Subsequent Event [Member]
Contingencies [Line Items]
SEC settlement loss			$ 12,800,000