Quarterly report pursuant to Section 13 or 15(d)

Capital Stock Transactions - Warrants (Details)

v3.8.0.1
Capital Stock Transactions - Warrants (Details) - Warrant liability
 9 Months Ended
Dec. 31, 2017
$ / shares
shares
Number of Warrants Outstanding  
Beginning (shares) | shares 5,003,813
Issued (shares) | shares 0
Exercised (shares) | shares 0
Expired (shares) | shares (166,070)
Ending (shares) | shares 4,837,743
Weighted-Average Exercise Price  
Beginning (in dollars per share) | $ / shares $ 1.62
Issued in (in dollars per share) | $ / shares 0.00
Exercised (in dollars per share) | $ / shares 0.00
Expired (in dollars per share) | $ / shares 3.50
Ending (in dollars per share) | $ / shares $ 1.56