Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Operations (Parentheticals)

v3.7.0.1
Consolidated Statements of Operations (Parentheticals) - $ / shares
 3 Months Ended 12 Months Ended
Nov. 19, 2014
Dec. 31, 2014
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2015
Cash dividends declared per share (including a special cash dividend of $16.50 per share declared during the three months ended December 31, 2014) (in dollars per share)     $ 2.14 $ 2.08 $ 18.50
Special Cash Dividend          
Cash dividends declared per share (including a special cash dividend of $16.50 per share declared during the three months ended December 31, 2014) (in dollars per share) $ 16.50 $ 16.50