Consolidated Statements of Shareholders Equity (Capital Deficit) (USD $) | Common Stock [Member] | Additional Paid-in Capital [Member] | Deficit Accumulated [Member] | Stock Subscription [Member] | Total |
Beginning Balance at Nov. 21, 1985 | ' | ' | ' | ' | ' |
Issuance of common shares for cash | $141,313 | ' | ' | ' | $141,313 |
Issuance of common shares for cash (Shares) | 1,425,001 | ' | ' | ' | ' |
Net income for the period | ' | ' | -15,032 | ' | -15,032 |
Ending Balance at May. 31, 1986 | 141,313 | ' | -15,032 | ' | 126,281 |
Ending Balance (Shares) at May. 31, 1986 | 1,425,001 | ' | ' | ' | ' |
Issuance of common shares for cash | 256,971 | ' | ' | ' | 256,971 |
Issuance of common shares for cash (Shares) | 550,000 | ' | ' | ' | ' |
Issuance of common shares for mineral property interests | 13,742 | ' | ' | ' | 13,742 |
Issuance of common shares for property (Shares) | 25,000 | ' | ' | ' | ' |
Net income for the period | ' | ' | -58,907 | ' | -58,907 |
Ending Balance at May. 31, 1987 | 412,026 | ' | -73,939 | ' | 338,087 |
Ending Balance (Shares) at May. 31, 1987 | 2,000,001 | ' | ' | ' | ' |
Issuance of common shares for cash | 1,753,413 | ' | ' | ' | 1,753,413 |
Issuance of common shares for cash (Shares) | 1,858,748 | ' | ' | ' | ' |
Net income for the period | ' | ' | 38,739 | ' | 38,739 |
Ending Balance at May. 31, 1988 | 2,165,439 | ' | -35,200 | ' | 2,130,239 |
Ending Balance (Shares) at May. 31, 1988 | 3,858,749 | ' | ' | ' | ' |
Issuance of common shares for cash | 1,814,133 | ' | ' | ' | 1,814,133 |
Issuance of common shares for cash (Shares) | 1,328,750 | ' | ' | ' | ' |
Issuance of common shares for mineral property interests | 227,819 | ' | ' | ' | 227,819 |
Issuance of common shares for property (Shares) | 100,000 | ' | ' | ' | ' |
Net income for the period | ' | ' | -202,160 | ' | -202,160 |
Ending Balance at May. 31, 1989 | 4,207,391 | ' | -237,360 | ' | 3,970,031 |
Ending Balance (Shares) at May. 31, 1989 | 5,287,499 | ' | ' | ' | ' |
Issuance of common shares for cash | 2,771,815 | ' | ' | ' | 2,771,815 |
Issuance of common shares for cash (Shares) | 1,769,767 | ' | ' | ' | ' |
Issuance of common shares for mineral property interests | 14,855 | ' | ' | ' | 14,855 |
Issuance of common shares for property (Shares) | 8,875 | ' | ' | ' | ' |
Net income for the period | ' | ' | -115,966 | ' | -115,966 |
Ending Balance at May. 31, 1990 | 6,994,061 | ' | -353,326 | ' | 6,640,735 |
Ending Balance (Shares) at May. 31, 1990 | 7,066,141 | ' | ' | ' | ' |
Net income for the period | ' | ' | 28,706 | ' | 28,706 |
Ending Balance at May. 31, 1991 | 6,994,061 | ' | -324,620 | ' | 6,669,441 |
Ending Balance (Shares) at May. 31, 1991 | 7,066,141 | ' | ' | ' | ' |
Net income for the period | ' | ' | -157,931 | ' | -157,931 |
Ending Balance at May. 31, 1992 | 6,994,061 | ' | -482,551 | ' | 6,511,510 |
Ending Balance (Shares) at May. 31, 1992 | 7,066,141 | ' | ' | ' | ' |
Net income for the period | ' | ' | -285,391 | ' | -285,391 |
Ending Balance at May. 31, 1993 | 6,994,061 | ' | -767,942 | ' | 6,226,119 |
Beginning Balance (Shares) at May. 31, 1993 | 7,066,141 | ' | ' | ' | ' |
Issuance of common shares for cash | 1,536,260 | ' | ' | ' | 1,536,260 |
Issuance of common shares for cash (Shares) | 5,834,491 | ' | ' | ' | ' |
Issuance of common shares for mineral property interests | 23,795 | ' | ' | ' | 23,795 |
Issuance of common shares for property (Shares) | 128,493 | ' | ' | ' | ' |
Share issuance costs | ' | ' | -18,160 | ' | -18,160 |
Net income for the period | ' | ' | -158,193 | ' | -158,193 |
Ending Balance at May. 31, 1994 | 8,554,116 | ' | -944,295 | ' | 7,609,821 |
Ending Balance (Shares) at May. 31, 1994 | 13,029,125 | ' | ' | ' | ' |
Issuance of common shares for cash | 182,866 | ' | ' | ' | 182,866 |
Issuance of common shares for cash (Shares) | 648,900 | ' | ' | ' | ' |
Net income for the period | ' | ' | -219,576 | ' | -219,576 |
Ending Balance at May. 31, 1995 | 8,736,982 | ' | -1,163,871 | ' | 7,573,111 |
Ending Balance (Shares) at May. 31, 1995 | 13,678,025 | ' | ' | ' | ' |
Issuance of 5,500,000 special warrants | 9,453,437 | ' | ' | ' | 9,453,437 |
Issuance of common shares for cash | 2,023,268 | ' | ' | ' | 2,023,268 |
Issuance of common shares for cash (Shares) | 2,349,160 | ' | ' | ' | ' |
Issuance of common shares for debt | 662,282 | ' | ' | ' | 662,282 |
Issuance of common shares for debt (Shares) | 506,215 | ' | ' | ' | ' |
Special warrants issuance costs | ' | ' | -100,726 | ' | -100,726 |
Net income for the period | ' | ' | -426,380 | ' | -426,380 |
Ending Balance at May. 31, 1996 | 20,875,969 | ' | -1,690,977 | ' | 19,184,992 |
Ending Balance (Shares) at May. 31, 1996 | 16,533,400 | ' | ' | ' | ' |
Issuance of common shares for cash | 10,060 | ' | ' | ' | 10,060 |
Issuance of common shares for cash (Shares) | 18,000 | ' | ' | ' | ' |
Issuance of common shares for special warrants (Shares) | 5,500,000 | ' | ' | ' | ' |
Special warrants issuance costs | ' | ' | -123,806 | ' | -123,806 |
Net income for the period | ' | ' | -348,948 | ' | -348,948 |
Ending Balance at Dec. 31, 1996 | 20,886,029 | ' | -2,163,731 | ' | 18,722,298 |
Ending Balance (Shares) at Dec. 31, 1996 | 22,051,400 | ' | ' | ' | ' |
Issuance of 3,500,000 special warrants | 5,287,315 | ' | ' | ' | 5,287,315 |
Issuance of common shares for cash | 157,050 | ' | ' | ' | 157,050 |
Issuance of common shares for cash (Shares) | 157,000 | ' | ' | ' | ' |
Issuance of common shares for special warrants (Shares) | 3,500,000 | ' | ' | ' | ' |
Options to non-employee directors | ' | 70,200 | ' | ' | 70,200 |
Special warrants issuance costs | ' | ' | -163,313 | ' | -163,313 |
Net income for the period | ' | ' | -1,047,869 | ' | -1,047,869 |
Ending Balance at Dec. 31, 1997 | 26,330,394 | 70,200 | -3,374,913 | ' | 23,025,681 |
Ending Balance (Shares) at Dec. 31, 1997 | 25,708,400 | ' | ' | ' | ' |
Issuance of common shares for cash | 2,439,753 | ' | ' | ' | 2,439,753 |
Issuance of common shares for cash (Shares) | 5,236,000 | ' | ' | ' | ' |
Issuance of common shares through conversion of debt | 1,000,000 | ' | ' | ' | 1,000,000 |
Issuance of common shares through conversion of debt (Shares) | 2,017,941 | ' | ' | ' | ' |
Issuance of common shares upon exercise of warrants | 857,283 | ' | ' | ' | 857,283 |
Issuance of common shares upon exercise of warrants (Shares) | 1,834,300 | ' | ' | ' | ' |
Options and re-priced options to non-employee directors | ' | 107,444 | ' | ' | 107,444 |
Share issuance costs | ' | ' | -6,060 | ' | -6,060 |
Net income for the period | ' | ' | -971,595 | ' | -971,595 |
Ending Balance at Dec. 31, 1998 | 30,627,430 | 177,644 | -4,352,568 | ' | 26,452,506 |
Ending Balance (Shares) at Dec. 31, 1998 | 34,796,641 | ' | ' | ' | ' |
Issuance of 13,250,000 special warrants | 3,350,915 | ' | ' | ' | 3,350,915 |
Issuance of common shares for special warrants (Shares) | 13,250,000 | ' | ' | ' | ' |
Special warrants issuance costs | ' | ' | -166,620 | ' | -166,620 |
Net income for the period | ' | ' | -564,657 | ' | -564,657 |
Ending Balance at Dec. 31, 1999 | 33,978,345 | 177,644 | -5,083,845 | ' | 29,072,144 |
Ending Balance (Shares) at Dec. 31, 1999 | 48,046,641 | ' | ' | ' | ' |
Cumulative effect of change in accounting for stock options | ' | -177,644 | ' | ' | -177,644 |
Stock subscription | ' | ' | ' | 200,000 | 200,000 |
Net income for the period | ' | ' | -28,708,276 | ' | -28,708,276 |
Ending Balance at Dec. 31, 2000 | 33,978,345 | ' | -33,792,121 | 200,000 | 386,224 |
Beginning Balance (Shares) at Dec. 31, 2000 | 48,046,641 | ' | ' | ' | ' |
Issuance of common shares for conversion of stock subscription | 200,000 | ' | ' | -200,000 | ' |
Issuance of common shares for conversion of stock subscription (Shares) | 1,538,462 | ' | ' | ' | ' |
Issuance of common shares through conversion of debt | 65,000 | ' | ' | ' | 65,000 |
Issuance of common shares through conversion of debt (Shares) | 406,250 | ' | ' | ' | ' |
Share issuance costs | ' | ' | -3,337 | ' | -3,337 |
Net income for the period | ' | ' | -262,059 | ' | -262,059 |
Ending Balance at Dec. 31, 2001 | 34,243,345 | ' | -34,057,517 | ' | 185,828 |
Ending Balance (Shares) at Dec. 31, 2001 | 49,991,353 | ' | ' | ' | ' |
Issuance of common shares through exercise of options | 37,234 | ' | ' | ' | 37,234 |
Issuance of common shares through exercise of options (Shares) | 290,000 | ' | ' | ' | ' |
Issuance of common shares upon exercise of warrants | 243,334 | ' | ' | ' | 243,334 |
Issuance of common shares upon exercise of warrants (Shares) | 1,520,836 | ' | ' | ' | ' |
Share issuance costs | ' | ' | -4,216 | ' | -4,216 |
Stock option compensation | ' | 21,456 | ' | ' | 21,456 |
Net income for the period | ' | ' | -347,603 | ' | -347,603 |
Ending Balance at Dec. 31, 2002 | 34,523,913 | 21,456 | -34,409,336 | ' | 136,033 |
Ending Balance (Shares) at Dec. 31, 2002 | 51,802,189 | ' | ' | ' | ' |
Equity component of convertible notes | ' | 375,000 | ' | ' | 375,000 |
Issuance of common shares through exercise of options | 24,379 | ' | ' | ' | 24,379 |
Issuance of common shares through exercise of options (Shares) | 100,000 | ' | ' | ' | ' |
Stock option compensation | ' | 127,326 | ' | ' | 127,326 |
Net income for the period | ' | ' | -744,516 | ' | -744,516 |
Ending Balance at Dec. 31, 2003 | 34,548,292 | 523,782 | -35,153,852 | ' | -81,778 |
Ending Balance (Shares) at Dec. 31, 2003 | 51,902,189 | ' | ' | ' | ' |
Issuance of common shares for cash | 3,036,282 | ' | ' | ' | 3,036,282 |
Issuance of common shares for cash (Shares) | 8,000,000 | ' | ' | ' | ' |
Issuance of common shares for convertible notes | 225,000 | ' | ' | ' | 225,000 |
Issuance of common shares for convertible notes (Shares) | 978,260 | ' | ' | ' | ' |
Issuance of common shares through exercise of options | 55,861 | ' | ' | ' | 55,861 |
Issuance of common shares through exercise of options (Shares) | 200,000 | ' | ' | ' | ' |
Share issuance costs | ' | ' | -38,975 | ' | -38,975 |
Net income for the period | ' | ' | -1,772,250 | ' | -1,772,250 |
Ending Balance at Dec. 31, 2004 | 37,865,435 | 523,782 | -36,965,077 | ' | 1,424,140 |
Ending Balance (Shares) at Dec. 31, 2004 | 61,080,449 | ' | ' | ' | ' |
Issuance of common shares through exercise of options | 21,049 | ' | ' | ' | 21,049 |
Issuance of common shares through exercise of options (Shares) | 110,000 | ' | ' | ' | ' |
Stock option compensation | ' | 48,592 | ' | ' | 48,592 |
Net income for the period | ' | ' | -1,476,324 | ' | -1,476,324 |
Ending Balance at Dec. 31, 2005 | 37,886,484 | 572,374 | -38,441,401 | ' | 17,457 |
Ending Balance (Shares) at Dec. 31, 2005 | 61,190,449 | ' | ' | ' | ' |
Issuance of common shares for convertible notes | 150,000 | 39,917 | ' | ' | 189,917 |
Issuance of common shares for convertible notes (Shares) | 652,174 | ' | ' | ' | ' |
Issuance of common shares through private placement | 1,614,716 | 1,520,899 | ' | ' | 3,135,615 |
Issuance of common shares through private placement (Shares) | 7,200,000 | ' | ' | ' | ' |
Issuance of common shares through exercise of options | 30,853 | ' | ' | ' | 30,853 |
Issuance of common shares through exercise of options (Shares) | 100,000 | ' | ' | ' | ' |
Issuance of common shares upon exercise of warrants | 4,659,173 | ' | ' | ' | 4,659,173 |
Issuance of common shares upon exercise of warrants (Shares) | 8,978,260 | ' | ' | ' | ' |
Modification of warrants | ' | 889,117 | ' | ' | 889,117 |
Share issuance costs | ' | ' | -62,888 | ' | -62,888 |
Stock option compensation | ' | 814,810 | ' | ' | 814,810 |
Net income for the period | ' | ' | -4,910,036 | ' | -4,910,036 |
Ending Balance at Dec. 31, 2006 | 44,341,226 | 3,837,117 | -43,414,325 | ' | 4,764,018 |
Ending Balance (Shares) at Dec. 31, 2006 | 78,120,883 | ' | ' | ' | ' |
Issuance of common shares for property | 24,600 | ' | ' | ' | 24,600 |
Issuance of common shares for property (Shares) | 30,000 | ' | ' | ' | ' |
Issuance of common shares through exercise of options | 127,652 | ' | ' | ' | 127,652 |
Issuance of common shares through exercise of options (Shares) | 290,000 | ' | ' | ' | ' |
Net income for the period | ' | ' | -2,006,482 | ' | -2,006,482 |
Ending Balance at Dec. 31, 2007 | 44,493,478 | 3,837,117 | -45,420,807 | ' | 2,909,788 |
Ending Balance (Shares) at Dec. 31, 2007 | 78,440,883 | ' | ' | ' | ' |
Issuance of common shares upon exercise of warrants | 4,184,425 | ' | ' | ' | 4,184,425 |
Issuance of common shares upon exercise of warrants (Shares) | 7,200,000 | ' | ' | ' | ' |
Net income for the period | ' | ' | -3,996,777 | ' | -3,996,777 |
Ending Balance at Dec. 31, 2008 | 48,677,903 | 3,837,117 | -49,417,584 | ' | 3,097,436 |
Ending Balance (Shares) at Dec. 31, 2008 | 85,640,883 | ' | ' | ' | ' |
Cumulative effect of change in accounting principle | ' | -863,402 | 464,255 | ' | -399,147 |
Issuance of common shares through private placement | 1,396,646 | ' | ' | ' | 1,396,646 |
Issuance of common shares through private placement (Shares) | 2,337,500 | ' | ' | ' | ' |
Issuance of common shares through exercise of options | 131,085 | ' | ' | ' | 131,085 |
Issuance of common shares through exercise of options (Shares) | 400,000 | ' | ' | ' | ' |
Reclassification of derivative liability on the exercise of stock options | ' | 156,834 | ' | ' | 156,834 |
Net income for the period | ' | ' | -4,514,742 | ' | -4,514,742 |
Ending Balance at Dec. 31, 2009 | 50,205,634 | 3,130,549 | -53,468,071 | ' | -131,888 |
Ending Balance (Shares) at Dec. 31, 2009 | 88,378,383 | ' | ' | ' | ' |
Issuance of common shares through private placement | 5,907,798 | ' | ' | ' | 5,907,798 |
Issuance of common shares through private placement (Shares) | 5,000,000 | ' | ' | ' | ' |
Issuance of common shares through exercise of options | 272,156 | ' | ' | ' | 272,156 |
Issuance of common shares through exercise of options (Shares) | 850,000 | ' | ' | ' | ' |
Reclassification of derivative liability on the exercise of stock options | ' | 654,033 | ' | ' | 654,033 |
Share issuance costs | -45,765 | ' | ' | ' | -45,765 |
Net income for the period | ' | ' | -9,983,926 | ' | -9,983,926 |
Ending Balance at Dec. 31, 2010 | 56,339,823 | 3,784,582 | -63,451,997 | ' | -3,327,592 |
Ending Balance (Shares) at Dec. 31, 2010 | 94,228,383 | ' | ' | ' | ' |
Issuance of common shares through exercise of options | 972,559 | ' | ' | ' | 972,559 |
Issuance of common shares through exercise of options (Shares) | 1,250,000 | ' | ' | ' | ' |
Issuance of common shares upon exercise of warrants | 4,594,237 | ' | ' | ' | 4,594,237 |
Issuance of common shares upon exercise of warrants (Shares) | 2,500,000 | ' | ' | ' | ' |
Reclassification of derivative liability on exercise of warrants | ' | 1,629,668 | ' | ' | 1,629,668 |
Reclassification of derivative liability on the exercise of stock options | ' | 2,993,685 | ' | ' | 2,993,685 |
Net income for the period | ' | ' | -3,230,641 | ' | -3,230,641 |
Ending Balance at Dec. 31, 2011 | 61,906,619 | 8,407,935 | -66,682,638 | ' | 3,631,916 |
Ending Balance (Shares) at Dec. 31, 2011 | 97,978,383 | ' | ' | ' | ' |
Issuance of common shares for mineral property interests | 52,852 | ' | ' | ' | 52,852 |
Issuance of common shares for mineral property interests (Shares) | 20,000 | ' | ' | ' | ' |
Net income for the period | ' | ' | -1,270,988 | ' | -1,270,988 |
Ending Balance at Dec. 31, 2012 | 61,959,471 | 8,407,935 | -67,953,626 | ' | 2,413,780 |
Ending Balance (Shares) at Dec. 31, 2012 | 97,998,383 | ' | ' | ' | ' |
Issuance of common shares for mineral property interests | 22,568 | ' | ' | ' | 22,568 |
Issuance of common shares for mineral property interests (Shares) | 15,000 | ' | ' | ' | ' |
Stock options exercised | 307,363 | ' | ' | ' | 307,363 |
Stock options exercised (Shares) | 1,220,000 | ' | ' | ' | ' |
Reclassification of derivative liability on the exercise of stock options | ' | 910,054 | ' | ' | 910,054 |
Stock-based compensation | ' | 271,137 | ' | ' | 271,137 |
Reclassification of derivative liability upon conversion of exercise price of stock options from Canadian dollars to US dollar | ' | 338,016 | ' | ' | 338,016 |
Net income for the period | ' | ' | 1,978,014 | ' | 1,978,014 |
Ending Balance at Dec. 31, 2013 | $62,289,402 | $9,927,142 | ($65,975,612) | ' | $6,240,932 |
Ending Balance (Shares) at Dec. 31, 2013 | 99,233,383 | ' | ' | ' | ' |