Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details Narrative)

v3.8.0.1
Subsequent Events (Details Narrative) - USD ($)
 1 Months Ended 3 Months Ended
May 04, 2018
Mar. 15, 2018
Mar. 30, 2018
Mar. 31, 2018
May 08, 2018
Apr. 30, 2018
New ATM agreement [Member]            
Common stock shares authorized to be issued under prospectus supplement, value   $ 75,000,000 $ 50,000,000      
Subsequent Event [Member]            
Common stock shares approved to be issued against accrued dividends         124,882  
Accrued dividend         $ 342,813  
Subsequent Event [Member] | 2015 Equity Incentive Plan [Member]            
Common shares authorized under incentive plan 6,300,000     2,900,000    
Subsequent Event [Member] | New ATM agreement [Member]            
Amount raised under prospectus supplement filed     1,500,000      
Common stock shares authorized to be issued under prospectus supplement, value     $ 50,000,000      
Subsequent Event [Member] | Series A Preferred Stock [Member] | Investor [Member]            
Preferred stock shares converted           111,260
Common stock shares issued upon conversion of preferred stock           124,882
Preferred stock shares outstanding           908,740
Liquidation preference Amount           $ 2,800,000