Quarterly report pursuant to Section 13 or 15(d)

Shareholder's Equity - Schedule of Option Activity (Details)

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Shareholder's Equity - Schedule of Option Activity (Details) - $ / shares
9 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Weighted average exercise price, granted $ 2.79 $ 2.23
Weighted average remaining contractual life outstanding at ending of period 1 year 9 months 18 days  
Employees and Directors [Member]    
Number of options outstanding at beginning of period 510,904  
Number of options, granted 1,381,000  
Number of options, exercised (9,601)  
Number of options, forfeited (33,333)  
Number of options outstanding at end of period 1,848,970  
Number of options exercisable at end of year 761,896  
Weighted average exercise price outstanding at beginning of period $ 4.32  
Weighted average exercise price, granted 4.25  
Weighted average exercise price, exercised 4.25  
Weighted average exercise price, forfeited 4.25  
Weighted average exercise price outstanding at end of period 4.29  
Weighted average exercise price exercisable at end of year $ 4.29  
Weighted average remaining contractual life outstanding at beginning of period 9 years  
Weighted average remaining contractual life outstanding at ending of period 8 years 10 months 25 days  
Weighted average remaining contractual life exercisable at end of period 8 years 7 months 6 days