XML 55 R26.htm IDEA: XBRL DOCUMENT v3.3.0.814
Note 4 - Summary of Significant Accounting Policies (Details Textual) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2015
Dec. 31, 2014
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Building and Building Improvements [Member] | Minimum [Member]          
Property, Plant and Equipment, Useful Life   5 years   5 years  
Building and Building Improvements [Member] | Maximum [Member]          
Property, Plant and Equipment, Useful Life       40 years 40 years
Building and Building Improvements [Member]          
Property, Plant and Equipment, Useful Life        
Mining Equipment [Member] | Minimum [Member]          
Property, Plant and Equipment, Useful Life       2 years  
Mining Equipment [Member] | Maximum [Member]          
Property, Plant and Equipment, Useful Life       7 years 7 years
Mining Equipment [Member]          
Property, Plant and Equipment, Useful Life        
Additional Depreciation [Member]          
Depreciation   $ 587,427      
Payment in Kind (PIK) Note [Member]          
Convertible Debt, Fair Value Disclosures $ 20,867,782   $ 19,006,908 $ 20,867,782 $ 19,006,908
Convertible Debt Securities [Member]          
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount       32,037,587 8,268,750
Unrecognized Tax Benefits 0     $ 0  
Depreciation $ 326,931   $ 170,759 $ 979,836 $ 416,338
Outstanding Options and Warrants to Purchase Common Stock Not Included in Diluted Computation 18,900,062   23,258,046 18,900,062 23,258,046