6. Derivative Instruments (Details Narrative) (Put Option [Member], Short [Member], USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2013
Put Option [Member] | Short [Member]
Common stock held by Cypres's former shareholders	3,565,692	3,565,692
Fair value of the put right liability increased	$ 6.1	$ 2.1
Aggregate fair value of derivative instrument	$ 9.5	$ 9.5