Noncontrolling Interest (Detail Textuals) (USD $)	6 Months Ended	1 Months Ended
	Dec. 31, 2014	Aug. 28, 2014	Jun. 30, 2014
Noncontrolling Interest [Line Items]
Ownership percentage description in subsidiaries	less than 100%
Noncontrolling interest			$ 1,800,000
Payment of common stock repurchase right	2,300,000
Texas emerging technology fund
Noncontrolling Interest [Line Items]
Noncontrolling interest			1,800,000
1st Detect | Texas emerging technology fund
Noncontrolling Interest [Line Items]
Payment of common stock repurchase right		$ 2,300,000