Annual report pursuant to Section 13 and 15(d)

Earnings (Loss) Per Common Share (Details Textual)

v3.7.0.1
Earnings (Loss) Per Common Share (Details Textual) - shares
shares in Millions
12 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Warrant [Member]    
Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract]    
Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants   12.3
Employee Stock Option [Member]    
Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract]    
Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants 13.5