Commitments and Contingencies (Detail Narratives) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Operating Leased Assets [Line Items]
Rent expense included in operating expenses	$ 700,000	$ 700,000
Irvine, California [Member]
Operating Leased Assets [Line Items]
Area of real estate property	26,000
Lease Expiration Date	Jul. 31, 2014
Extension period of lease	3 years
Troy, Michigan [Member]
Operating Leased Assets [Line Items]
Area of real estate property	5400
Lease Expiration Date	Jul. 31, 2014
Extension period of lease	1 year
Tampa, Florida [Member]
Operating Leased Assets [Line Items]
Area of real estate property	2800
Lease Expiration Date	May 31, 2015
Prussa Penn [Member]
Operating Leased Assets [Line Items]
Area of real estate property	26000
Lease Expiration Date	Jan. 01, 2019