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 12 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Dec. 31, 2014
Dec. 31, 2013
Metallic fuel power uprate percentage 10.00%      
Operating cycle length - Westinghouse-type 24 months      
Stock based compensation $ 81,680 $ 59,796    
Cash and Cash Equivalents, at Carrying Value $ 3,171,530 2,177,072 $ 4,220,225 $ 3,672,877
Valuation allowance 100.00%      
Research and Development Expense $ 212,831 $ 431,986    
Lloyd Register Contract [Member]        
Major customer revenue percentage 58.00%      
Minimum [Member]        
Amortization period for patents 17 years      
Maximum [Member]        
Federally insured cash limit $ 250,000      
Amortization period for patents 20 years      
Approximations [Member]        
Stock based compensation $ 100,000      
Cash and Cash Equivalents, at Carrying Value 3,200,000   $ 4,200,000  
Restricted Cash $ 300,000      
Percentage of cost of consulting from one firm 36.00% 85.00%    
Research and Development Expense $ 200,000 $ 400,000    
Major customer revenue percentage 78.00%      
Approximations [Member] | ENEC and FANR Projects [Member]        
Major customer revenue percentage 34.00%   86.00%