Acquisition Revenue and Earnings of Combined Entity Reverse Acquisition (Detail) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Business Acquisition [Line Items]
Revenue	$ 22,079,567	$ 21,645,119	$ 43,711,358	$ 39,082,045
Loss from Continuing Operations	(664,027)	1,169,037	(1,669,220)	(262,729)
Net Loss	(852,743)	1,169,037	(2,170,258)	(262,729)
Net Loss Attributable to Foundation	(1,314,044)	957,093	(3,016,481)	617,358
Net Loss Per Share Attributable to Foundation	$ (0.01)	$ 0.00	$ (0.02)	$ 0.00
Graymark
Business Acquisition [Line Items]
Revenue			1,036,089
Loss from Continuing Operations			(2,633,975)
Net Loss			(2,909,171)
Net Loss Attributable to Foundation			(2,909,171)
Net Loss Per Share Attributable to Foundation			$ (0.02)
Supplemental Pro Forma, Revenues				44,993,767
Supplemental Pro Forma, Loss from Continuing Operations				(5,959,633)
Supplemental Pro Forma, Net Loss				(4,606,396)
Supplemental Pro Forma, Net Loss Attributable to Foundation				$ (3,594,748)
Supplemental Pro Forma, Net Loss Per Share Attributable to Foundation				$ (0.21)