Annual report pursuant to Section 13 and 15(d)

Stock-based Compensation (Details Narrative)

v3.19.1
Stock-based Compensation (Details Narrative) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
May 31, 2017
Sep. 30, 2018
Dec. 31, 2017
Sep. 30, 2017
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Apr. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]                
Accrued compensation     $ 1,137,351   $ 1,731,063 $ 1,137,351    
Stock-based compensation expense         $ 2,463,599 $ 1,487,295    
Common Stock [Member]                
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]                
Number of shares added to amended and restated equity incentive plan 1,000,000         1,000,000    
Preferred Stock [Member]                
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]                
Share-based compensation arrangement by share-based payment award, number of shares authorized         40,000      
Number of shares added to amended and restated equity incentive plan              
Bonus shares     33,000          
Stock-based compensation expense           $ 1,000,000    
Preferred stock, liquidation value per share     $ 25.00     $ 25.00    
Preferred Stock [Member]                
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]                
Number of shares added to amended and restated equity incentive plan         1,000,000      
Stock-based compensation expense         $ 1,200,000      
Restricted Shares [Member]                
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]                
Number of shares available for grant     1,211,234     1,211,234    
Unrecognized compensation     $ 793,000   $ 2,456,000 $ 793,000    
Unvested stock option award, equity         845,167      
Restricted stock award classified as liability         84,180      
Accrued compensation     41,000   $ 118,000 41,000    
Cash settlement     $ 54,000   $ 39,000 $ 54,000    
Weighted average grant date fair value     $ 1.73   $ 4.53 $ 1.73    
Restricted Shares [Member] | Common Stock [Member]                
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]                
Number of shares available for grant     1,211,234   547,790 1,211,234 237,403  
Share-based compensation arrangement by share-based payment award, equity instruments other than options, grants in period         707,200 555,500    
Restricted Shares [Member] | Preferred Stock [Member]                
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]                
Share-based compensation arrangement by share-based payment award, number of shares authorized     33,000     33,000    
Number of shares available for grant     27,200   182,400 27,200 67,000  
Share-based compensation arrangement by share-based payment award, equity instruments other than options, grants in period         44,800 39,800    
Two Employees [Member] | Restricted Shares [Member] | Preferred Stock [Member]                
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]                
Share-based compensation arrangement by share-based payment award, number of shares authorized     6,800     6,800    
One Employee [Member] | Preferred Stock [Member]                
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]                
Share-based compensation arrangement by share-based payment award, number of shares authorized         4,800      
2014 Equity Incentive Plan [Member] | Employees Officers Directors and Consultants [Member]                
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]                
Share-based compensation arrangement by share-based payment award, number of shares authorized               1,351,000
Amended and Restated Equity Incentive Plan [Member] | Common Stock [Member]                
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]                
Number of shares added to amended and restated equity incentive plan           1,500,000    
Number of shares available for grant         547,790      
Amended and Restated Equity Incentive Plan [Member] | Preferred Stock [Member]                
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]                
Number of shares added to amended and restated equity incentive plan         200,000 100,000    
Number of shares available for grant         182,400      
Amended and Restated Equity Incentive Plan [Member] | Restricted Shares [Member] | Four Outsides Members of the Board [Member]                
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]                
Share-based compensation arrangement by share-based payment award, equity instruments other than options, grants in period   68,000   200,000        
Granted shares vesting period   2 years            
Shares vesting percentage   25.00%            
Shares vesting period       2 years        
Amended and Restated Equity Incentive Plan [Member] | Officers and Employees [Member] | Restricted Shares [Member]                
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]                
Share-based compensation arrangement by share-based payment award, equity instruments other than options, grants in period   308,000            
Granted shares vesting period   3 years            
Amended and Restated Equity Incentive Plan [Member] | Three Executive Officers [Member] | Restricted Shares [Member]                
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]                
Share-based compensation arrangement by share-based payment award, equity instruments other than options, grants in period       300,000        
Shares vesting period       2 years