Stock Options - Schedule of Stock Options Outstanding and Exercisable (Details) - $ / shares
 3 Months Ended 12 Months Ended
Jun. 30, 2017
Mar. 31, 2017
Mar. 31, 2016
Mar. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of options outstanding 2,820,489 2,820,489 907,500 632,500
Weighted average exercise price, options outstanding $ 1.27 $ 1.27 $ 3.30 $ 3.30
Weighted average grant-date stock price, options outstanding  
Number of options exercisable 1,006,876 965,626    
Weighted average exercise price, options exercisable $ 1.50 $ 1.70    
Stock Options One [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of options outstanding 1,710,821 1,710,821    
Weighted average exercise price, options outstanding $ 0.50 $ 0.50    
Weighted average grant-date stock price, options outstanding $ 0.50 $ 0.50    
Number of options exercisable 427,708 427,708    
Weighted average exercise price, options exercisable $ 0.50 $ 0.50    
Weighted average grant-date stock price, options exercisable $ 0.50 $ 0.50    
Stock Options Two [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of options outstanding 153,000 153,000    
Weighted average exercise price, options outstanding $ 0.96 $ 0.96    
Weighted average grant-date stock price, options outstanding $ 0.96 $ 0.96    
Number of options exercisable 37,500 37,500    
Weighted average exercise price, options exercisable $ 0.96 $ 0.96    
Weighted average grant-date stock price, options exercisable $ 0.96 $ 0.96    
Stock Options Three [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of options outstanding 130,000 130,000    
Weighted average exercise price, options outstanding $ 1.00 $ 1.00    
Weighted average grant-date stock price, options outstanding $ 10.00 $ 10.00    
Number of options exercisable 130,000 130,000    
Weighted average exercise price, options exercisable $ 1.00 $ 1.00    
Weighted average grant-date stock price, options exercisable $ 10.00 $ 10.00    
Stock Options Four [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of options outstanding 10,000 10,000    
Weighted average exercise price, options outstanding $ 1.50 $ 1.50    
Weighted average grant-date stock price, options outstanding $ 1.50 $ 1.50    
Number of options exercisable 75,000 5,000    
Weighted average exercise price, options exercisable $ 1.50 $ 1.50    
Weighted average grant-date stock price, options exercisable $ 1.50 $ 1.50    
Stock Options Five [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of options outstanding 647,500 647,500    
Number of options exercisable 235,000 201,250    
Stock Options Five [Member] | Minimum [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Weighted average exercise price, options outstanding $ 2.00 $ 2.00    
Weighted average grant-date stock price, options outstanding 2.00 2.00    
Weighted average exercise price, options exercisable 2.00 2.00    
Weighted average grant-date stock price, options exercisable 2.00 2.00    
Stock Options Five [Member] | Maximum [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Weighted average exercise price, options outstanding 2.79 2.79    
Weighted average grant-date stock price, options outstanding 2.79 2.79    
Weighted average exercise price, options exercisable 2.79 2.79    
Weighted average grant-date stock price, options exercisable $ 2.79 $ 2.79    
Stock Options Six [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of options outstanding 123,334 123,334    
Number of options exercisable 123,334 118,334    
Stock Options Six [Member] | Minimum [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Weighted average exercise price, options outstanding $ 3.10 $ 3.10    
Weighted average grant-date stock price, options outstanding 3.10 3.10    
Weighted average exercise price, options exercisable 3.10 3.10    
Weighted average grant-date stock price, options exercisable 3.10 3.10    
Stock Options Six [Member] | Maximum [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Weighted average exercise price, options outstanding 3.80 3.80    
Weighted average grant-date stock price, options outstanding 3.80 3.80    
Weighted average exercise price, options exercisable 3.80 3.80    
Weighted average grant-date stock price, options exercisable $ 3.80 $ 3.80    
Stock Options Seven [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of options outstanding 45,834 45,834    
Number of options exercisable 45,834 45,834    
Stock Options Seven [Member] | Minimum [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Weighted average exercise price, options outstanding $ 4.00 $ 4.00    
Weighted average grant-date stock price, options outstanding 4.00 4.00    
Weighted average exercise price, options exercisable 4.00 4.00    
Weighted average grant-date stock price, options exercisable 4.00 4.00    
Stock Options Seven [Member] | Maximum [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Weighted average exercise price, options outstanding 4.70 4.70    
Weighted average grant-date stock price, options outstanding 4.70 4.70    
Weighted average exercise price, options exercisable 4.70 4.70    
Weighted average grant-date stock price, options exercisable $ 4.70 $ 4.70