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11. Equity (Details) - shares
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Details      
Common Stock, Shares Authorized 200,000,000 200,000,000  
Preferred Stock, Shares Authorized 1,000,000 1,000,000  
Stock options issued to management     2,250,000
Stock options issued to management Value     173,844
Stock options issued to management   1,500,000  
Stock options issued to management Value     110,208
Stock options issued to management 2,750,000    
Stock options issued to management Value 268,032