Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details Narrative)

v3.10.0.1
Stockholders' Equity (Details Narrative) - USD ($)
 1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
May 04, 2018
Mar. 15, 2018
Jul. 12, 2017
Feb. 06, 2017
Aug. 02, 2016
Apr. 30, 2018
Mar. 30, 2018
Jan. 30, 2018
Oct. 26, 2017
Aug. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Dec. 31, 2017
Mar. 31, 2018
Mar. 02, 2018
Feb. 07, 2018
Jan. 26, 2018
Jan. 24, 2018
May 31, 2017
Mar. 25, 2015
Exercise price               $ 0.25                            
Common stock, shares authorized                     100,000,000   100,000,000   100,000,000              
Common stock, shares, outstanding                     28,621,758   28,621,758   12,737,703              
Class of Warrant or Right, Outstanding                     1,511,001   1,511,001   1,210,905              
Stock options outstanding                     3,970,739   3,970,739   3,976,884              
Stock based compensation                     $ 100,000 $ 200,000 $ 1,400,000 $ 400,000                
Additional common shares                             100,753              
Total stock and stock equivalents outstanding                     37,774,533   37,774,533   19,046,245              
Accumulated dividend                     $ 100,000   $ 100,000   $ 300,000              
Proceeds from the issuance of the warrants and common shares                         $ 4,000,000                  
Price per share                     $ 2.34   $ 2.34                  
Common stock, conversion basis                         The Series B Preferred Stock was initially convertible into 2,666,667 shares of common stock.                  
Preferred stock par value                     $ 0.001   $ 0.001   $ 0.001              
Common Stock, Shares Issued                     28,621,758   28,621,758   12,737,703              
Proceeds from Issuance of Common Stock                         $ 25,868,716 3,025,544                
Number of options vested and expected to vest outstanding                     3,585,055   3,585,055   2,434,148              
Unrecognized compensation costs                     $ 200,000   $ 200,000                  
Weighted average recognition period                         6 months                  
Aggregate intrinsic value                     0   $ 0   $ 300,000              
Proceeds from issuance of preferred stock                         $ 3,900,001                
Description of Long-Term Non-Qualified Option Grants                         In accordance with ASC 718, the market-based and performance-based long-term non-qualified option grants awards issued in 2017 were assigned a fair value of $0.80 per option share (total value of $0.9 million) on the date of grant using a Monte Carlo simulation. The following assumptions were used in the Monte-Carlo simulation model:                  
Sales during the period                     20,400,000   $ 20,400,000                  
Common stock value                     $ 28,622   $ 28,622   $ 12,738              
Common stock exercise price                                          
Series B Preferred Stock conversion description                        

The Company has the option of forcing the conversion of all or part of the Series B Preferred Stock if at any time the average closing price of the Company’s common stock for a thirty-trading day period is greater than $5.4902 prior to August 2, 2019 or greater than $8.2353 at any time. The Company can only exercise this option if it also requires the conversion of the Series A Preferred Stock in the same proportion as it is requiring of the Series B Preferred Stock.

                  
Preferred stock convertible amount                         $ 6,200,000                  
Series A Convertible Preferred Stock [Member]                                            
Additional common shares                     17,850   17,850   100,753              
Accrued dividend                     $ 49,000   $ 49,000   $ 276,578              
Convertible Series A Preferred Shares                                            
Convertible preferred stock, shares converted           111,260                                
Common stock, shares issued, conversion of preferred stock           124,882                                
Preferred Stock, Shares Outstanding                     908,740   908,740   1,020,000              
Accumulated dividend                               $ 342,813            
Conversion price                     $ 2.75   $ 2.75     $ 2.7451            
Preferred stock, shares issued                     908,740   908,740   1,020,000              
Preferred stock, liquidation preference                     $ 2,849,000   $ 2,849,000   $ 3,088,764              
Series B Convertible Preferred Stock [Member]                                            
Additional common shares                     77,778   77,778                  
Accrued dividend                     $ 116,667   $ 116,667                  
Series B Preferred Stock                                            
Class of Warrant or Right, Outstanding               666,664                            
Rate of dividend payable in kind               7.00%                            
Proceeds from the issuance of the warrants and common shares                         $ 3,700,000                  
Price per share               $ 1.50     $ 2.34   $ 2.34                  
Conversion price               $ 1.50                            
Preferred stock, shares issued               2,666,667     2,666,667   2,666,667                  
Preferred stock, liquidation preference                     $ 4,100,000   $ 4,100,000                  
Common stock value               $ 4,000,000                            
Liquidation preference per share               $ 1.50                            
Common stock exercise price               $ 1.875                            
Preferred stock convertible amount                         $ 3,600,000                  
Series A Preferred Stock                                            
Preferred stock convertible amount         $ 600,000                                  
BCF [Member]                                            
Accrete dividend         $ 2.7451           $ 0.84   $ 0.84                  
Additional deemed dividend         $ 0.5699                                  
Preferred stock convertible amount         $ 2,800,000               $ 2,600,000                  
General International Holdings, Inc [Member] | Series A Preferred Stock                                            
Common stock, shares, outstanding         255,000                                  
Rate of dividend payable in kind         7.00%                                  
Number of shares reserved for future issuance         1,020,000                                  
Common stock shares reserved for future issuance, Value         $ 2,800,000                                  
Price per share         $ 2.75                                  
Conversion price         2.7451                                  
Fair value per share         3.315                                  
Average market price of common stock         $ 3.315                                  
Aggregate intrinsic value         $ 2,800,000                                  
Preferred stock, shares issued         1,020,000                                  
Preferred stock, liquidation preference per share         $ 2.7451                                  
Preferred stock convertible amount         $ 3,400,000                                  
Consultants [Member]                                            
Non-qualified stock options                         688,173                  
Lower Limit, exercise price                         $ 1.05                  
Upper Limit, exercise price                         $ 43.25                  
Consultants [Member] | Minimum [Member]                                            
Contractual lives                         3 years                  
Consultants [Member] | Maximum [Member]                                            
Contractual lives                         10 years                  
Director [Member]                                            
Stock options granted                         1,070,659                  
Non-qualified stock options                         3,212,879                  
Lower Limit, exercise price                         $ 1.05                  
Upper Limit, exercise price                         $ 43.25                  
Director [Member] | Minimum [Member]                                            
Expected term                         5 years                  
Contractual lives                         9 months 18 days                  
Remaining contractual life                         9 months 18 days                  
Director [Member] | Maximum [Member]                                            
Expected term                         10 years                  
Contractual lives                         9 years 3 months 19 days                  
Remaining contractual life                         9 years 3 months 19 days                  
Advisory Board Members [Member]                                            
Non-qualified stock options                         69,687                  
Contractual lives                         10 years                  
Lower Limit, exercise price                         $ 1.08                  
Upper Limit, exercise price                         $ 28.05                  
2015 Equity Incentive Plan [Member]                                            
Expected term                 5 years 3 years                        
Non-qualified stock options                 523,319 31,425                        
Contractual lives                 10 years 10 years                        
Strike price                 $ 1.05 $ 1.08                        
Fair market value of per option                 $ 0.73 $ 0.80                        
2015 Equity Incentive Plan [Member] | Director [Member]                                            
Stock options outstanding                 1,120,322                          
Non-qualified stock options                 1,299,533                          
Description of option vesting                 Accelerated 100% vesting                          
2015 Equity Incentive Plan [Member] | Employees and Consultants [Member] | Long-Term Non-Qualified Option Grants [Member]                                            
Stock options granted                 179,211                          
Contractual lives                 10 years                          
Strike price                 $ 1.05                          
Description of option vesting                
  1. The Company’s closing stock price is above $3 per share by December 31, 2018
     
  2. The Company secures at least a $2 million investment from a commercial nuclear industry entity other than Framatome by December 31, 2019
                         
Description of Long-Term Non-Qualified Option Grants                 Approximately 0.7 million of such long-term non-qualified stock options were issued under the 2015 Equity Stock Plan.                          
Warrants [Member]                                            
Proceeds from the issuance of the warrants and common shares                         $ 300,000                  
ATM Offering - 2017 [Member] | FBR Capital Markets & Co. and MLV & Co. LLC [Member]                                            
Sales during the period     $ 1,600,000                                      
Issuance of shares     1,400,000                                      
ATM Agreement [Member] | B. Riley FBR, Inc. [Member]                                            
Aggregate registration amount                                 $ 22,600,000 $ 22,600,000 $ 22,600,000 $ 22,600,000    
Series B Preferred Stock                                            
Accumulated dividend                     $ 117,000   117,000                  
New ATM agreement [Member]                                            
Proceeds from issuance of shares                     $ 5,400,000   $ 5,400,000                  
Sale of stock, number of shares                     4,600,000   4,600,000                  
Remaining balance of sale of shares                     $ 44,600,000   $ 44,600,000                  
Common stock authorized to be issued under prospectus supplement, value   $ 75,000,000         $ 50,000,000                              
2015 Equity Incentive Plan [Member]                                            
Common shares issued under incentive plan 6,300,000                                          
Plan [Member] | Stock Options and Restricted Stock [Member]                                            
Common stock, shares authorized                                           600,000
Common stock, shares authorized increased 3,400,000                                       2,900,000 1,400,000
Investment Bank [Member]                                            
Monthly payments       $ 15,000                                    
Introductory fee in percentage       7.00%                                    
Warrants fees in percentage       5.00%                                    
Offering price term       P3Y                                    
2006 Stock Plan and 2015 Equity Incentive Plan [Member]                                            
Stock options outstanding                     3,970,739   3,970,739   3,976,884              
Options vested                         3,585,055   2,434,148              
PIK dividend [Member]                                            
Conversion price         $ 2.7451           $ 1.50   $ 1.50                  
Fair value per share         $ 3.315           $ 2.34   $ 2.34                  
Total cumulative deemed dividend                     $ 65,334   $ 65,334                  
Total deemed dividends value                     39,200                      
Deferred financing costs                     1,000,000   1,000,000                  
PIK dividend one [Member]                                            
Total deemed dividends value                     $ 10,173   $ 20,346