Purchase Price Allocation (Detail) (Gleric Holdings, LLC, USD $)
May 09, 2012
Gleric Holdings, LLC
 
Business Acquisition [Line Items]  
Incentive to hire Dr. Groteke as Chief Technology officer coupled with non-compete agreements for both Dr. Groteke and Dr. Pettersen $ 54,000
Quad Video Halo system equipment 7,000
Goodwill 170,200
Total acquisition cost of Gleric Holdings, LLC $ 231,200