Annual report pursuant to Section 13 and 15(d)

Commitments and contingencies (Details)

Commitments and contingencies (Details) - USD ($)
Mar. 01, 2016
Jun. 30, 2014
Apr. 11, 2014
Mar. 31, 2014
Commitments and contingencies details        
Mentor filed suit against Bhang and its owners in the United States District Court for the Northern District of California for co-operative funding agreement with Bhang, seeking return of the investment     $ 1,500,000  
Company paid for credit default insurance to a third party as required by the lender on an international loan facility.       $ 621,250
Amount represented percent of prospective loan amount       1.75%
The amount was expensed as loan costs in the consolidated statement of operations for the year   $ 621,250    
Mentor was granted a judgement in the amount $ 746,500.29