Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation, Summary of Significant Accounting Policies and Nature of Operations (Narrative) (Details)

v3.3.0.814
Basis of Presentation, Summary of Significant Accounting Policies and Nature of Operations (Narrative) (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Dec. 31, 2014
Dec. 31, 2013
Metallic fuel power uprate percentage     10.00%      
Operating cycle length - Westinghouse-type     24 months      
Stock based compensation     $ 1,017,449 $ 227,274    
Cash and Cash Equivalents, at Carrying Value $ 1,675,673 $ 440,837 1,675,673 440,837 $ 4,220,225 $ 3,672,877
Research and Development Expense 302,912 $ 116,146 $ 910,458 $ 1,172,680    
Minimum [Member]            
Amortization period for patents     17 years      
Maximum [Member]            
Federally insured cash limit 250,000   $ 250,000      
Amortization period for patents     20 years      
Approximations [Member]            
Cash and Cash Equivalents, at Carrying Value 1,700,000   $ 1,700,000   4,200,000  
Restricted Cash $ 300,000   $ 300,000   $ 300,000  
Approximations [Member] | ENEC and FANR Projects [Member]            
Concentration Risk, Percentage 78.00% 67.00% 61.00% 74.00%    
Approximations [Member] | Customer Contract [Member]            
Concentration Risk, Percentage 21.00%   34.00%