Stockholders' Equity Note Disclosure [Text Block] | 7. SHARE CAPITAL Authorized 500,000,000 162,186,972 Share issuances There were no share issuances during the three months ended March 31, 2017. On December 28, 2016, the Company closed a non-brokered private placement financing of 45,833,334 0.48 22.0 Stock options The Company adopted an incentive stock option plan in 2006, as amended September 19, 2012 and reapproved on May 28, 2015 at the Company’s Annual General Meeting (the “2006 Plan”). The essential elements of the 2006 Plan provide that the aggregate number of common shares of the Company’s capital stock that may be made issuable pursuant to options granted under the 2006 Plan may not exceed 10 During the three month period ended March 31, 2017, there were no incentive stock options granted by the Company. Three Months Ended Year Ended March 31, 2017 December 31, 2016 Number of Weighted Number of Weighted Options Price (C$) Options Price (C$) Balance, beginning of the period 6,026,200 $ 1.61 6,066,200 $ 1.60 Exercised - - (40,000) 0.50 Balance, end of the period 6,026,200 $ 1.61 6,026,200 $ 1.61 The weighted average remaining life of options outstanding at March 31, 2017 was 3.79 March 31, 2017 December 31, 2016 Expiry Date Exercise Number of Exercisable Exercise Number of Exercisable August 24, 2017 $ 3.17 1,675,000 1,675,000 $ 3.17 1,675,000 1,675,000 March 14, 2018 $ 2.18 319,000 319,000 $ 2.18 319,000 319,000 February 25, 2022 $ 1.11 1,030,000 1,030,000 $ 1.11 1,030,000 1,030,000 February 25, 2022 $ 0.73 594,000 594,000 $ 0.73 594,000 594,000 March 10, 2022 $ 1.11 430,000 430,000 $ 1.11 430,000 430,000 March 16, 2023 $ 1.00 1,260,000 1,260,000 $ 1.00 1,260,000 839,999 March 16, 2023 $ 0.50 688,200 688,200 $ 0.50 688,200 445,466 June 9, 2023 $ 1.00 30,000 20,000 $ 1.00 30,000 20,000 6,026,200 6,016,200 6,026,200 5,353,465 Weighted average grant- Non-vested options: Number of date fair value Outstanding at December 31, 2016 672,735 $ 0.25 Vested (662,735) $ 0.25 Outstanding at March 31, 2017 10,000 $ 0.24 At March 31, 2017 there was unrecognized compensation expense of C$ 226 0.19 Share-based payments During the three month period ended March 31, 2017, there were no incentive stock options granted by the Company. Share-based payment charges for the three months ended March 31, 2017 totaled $ 12,959 During the three month period ended March 31, 2016, there were no incentive stock options granted by the Company. Share-based payment charges for the three months ended March 31, 2016 totaled $ 60,651 YTD December 31, 2015 Expected life of options 6 years Risk-free interest rate 0.97% Annualized volatility 80.60% Dividend rate 0.00% Exercise price (C$) $0.80 The expected volatility used in the Black-Scholes option pricing model is based on the historical volatility of the Company’s shares. |