Condensed Consolidated Balance Sheets Parenthethical - $ / shares	Mar. 31, 2017	Jun. 30, 2016
Preferred Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Preferred Stock, Shares Authorized	5,000,000	5,000,000
Preferred Stock, Shares Outstanding	0	0
Common Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Common Stock, Shares Authorized	150,000,000	150,000,000
Common Stock, Shares, Outstanding	50,700,000	52,900,000