Intellectual Property and Collaborative Agreements (Detail Textuals 1) (USD $) In Millions, unless otherwise specified	12 Months Ended	1 Months Ended
	Dec. 31, 2013 Novosom Subsequent Event	Oct. 31, 2008 Ribotask
Intellectual Property And Collaborative Agreements [Line Items]
Cash payable	$ 0.15
Additional common stock reserved for future issuance as consideration	0.45
Intellectual property payments		$ 0.5