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CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2013 | Dec. 31, 2012
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CONSOLIDATED BALANCE SHEETS |  |
Gold and silver bullion, market value (in dollars) |  | $ 2,062
Common stock, par value |  |
Common stock, shares authorized | 500,000 | 500,000
Common, shares issued | 264,913 | 212,646
Common, shares outstanding | 264,913 | 212,646
Exchangeable, shares issued | 32,246 | 83,379
Exchangeable, shares outstanding | 32,246 | 83,379

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