XML 49 R3.htm IDEA: XBRL DOCUMENT v2.4.1.9
Consolidated Balance Sheets (Parenthetical) (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Preferred stock, par value   $ 0.001us-gaap_PreferredStockParOrStatedValuePerShare
Preferred stock, shares authorized   25,000,000us-gaap_PreferredStockSharesAuthorized
Preferred stock, shares issued   4,779,460us-gaap_PreferredStockSharesIssued
Preferred Stock Shares Outstanding   4,779,460us-gaap_PreferredStockSharesOutstanding
Common stock, par value $ 0.001us-gaap_CommonStockParOrStatedValuePerShare $ 0.001us-gaap_CommonStockParOrStatedValuePerShare
Common stock, shares authorized 250,000,000us-gaap_CommonStockSharesAuthorized 250,000,000us-gaap_CommonStockSharesAuthorized
Common stock, shares issued 7,643,114us-gaap_CommonStockSharesIssued 7,307,158us-gaap_CommonStockSharesIssued
Common stock, shares outstanding 7,643,114us-gaap_CommonStockSharesOutstanding 7,307,158us-gaap_CommonStockSharesOutstanding
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment $ 1,945,607us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment $ 1,785,401us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
Properties using full-cost accounting $ 13,827,347us-gaap_MineralPropertiesAccumulatedDepletion $ 10,567,906us-gaap_MineralPropertiesAccumulatedDepletion
10% Series A Cumulative Redeemable Preferred Stock [Member]    
Preferred stock, par value $ 0.001us-gaap_PreferredStockParOrStatedValuePerShare
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
 
Preferred stock, shares authorized 25,000,000us-gaap_PreferredStockSharesAuthorized
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
 
Preferred stock, shares issued 751,815us-gaap_PreferredStockSharesIssued
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
 
Preferred Stock Shares Outstanding 751,815us-gaap_PreferredStockSharesOutstanding
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
 
Preferred Stock, Dividend Rate, Percentage 10.00%us-gaap_PreferredStockDividendRatePercentage
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember