Nature of Business and Significant Accounting Policies (Details Textual) (USD $)	3 Months Ended	6 Months Ended				6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013	Dec. 31, 2011 Patents [Member]	Jun. 30, 2014 SPH Holdings Pty Ltd [Member]	Dec. 31, 2012 SPH Holdings Pty Ltd [Member]	Jun. 30, 2014 Biocontrol Limited [Member]	Dec. 31, 2011 Biocontrol Limited [Member]	Dec. 31, 2012 In Process Research and Development [Member] SPH Holdings Pty Ltd [Member]	Dec. 31, 2011 In Process Research and Development [Member] Biocontrol Limited [Member]
Significant Policies [Line Items]
Business Combination, Consideration Transferred, Total							$ 7,172,000		$ 8,584,000
Goodwill		4,329,000		4,329,000			2,381,000		1,948,000
Intangible Assets, Net (Excluding Goodwill)		12,446,000		12,446,000						5,161,000	7,285,000
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	24,976,557		22,348,566
Goodwill, Impairment Loss						0		0
Property, Plant and Equipment, Estimated Useful Lives		three to seven years
Finite-Lived Intangible Assets, Net					$ 493,000