Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Stockholders' Equity (Parentheticals)

v3.19.2
Consolidated Statements of Stockholders' Equity (Parentheticals) - $ / shares
12 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2017
Statement of Stockholders' Equity [Abstract]      
Cash dividends declared (in dollars per share) $ 3.00 $ 2.52 $ 2.14