Nature of Business and Significant Accounting Policies (Details Textual) (USD $)	3 Months Ended	6 Months Ended		12 Months Ended
	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2013
Significant Policies [Line Items]
Goodwill		$ 7,562,000				$ 7,562,000
Intangible Assets, Net (Excluding Goodwill)		12,446,000				12,446,000
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	24,976,557		22,348,566
Property, Plant and Equipment, Estimated Useful Lives		three to seven years
Patents [Member]
Significant Policies [Line Items]
Finite-Lived Intangible Assets, Net					493,000
SPH Holdings Pty Ltd [Member]
Significant Policies [Line Items]
Business Combination, Consideration Transferred, Total				7,172,000
Goodwill				3,929,000
Goodwill, Impairment Loss		0
Biocontrol Limited [Member]
Significant Policies [Line Items]
Business Combination, Consideration Transferred, Total					8,584,000
Goodwill					3,633,000
Goodwill, Impairment Loss		0
In Process Research and Development [Member] | SPH Holdings Pty Ltd [Member]
Significant Policies [Line Items]
Intangible Assets, Net (Excluding Goodwill)				5,161,000
In Process Research and Development [Member] | Biocontrol Limited [Member]
Significant Policies [Line Items]
Intangible Assets, Net (Excluding Goodwill)					$ 7,285,000