XML 12 R3.htm IDEA: XBRL DOCUMENT v3.5.0.2
CONSOLIDATED BALANCE SHEETS (Parentheticals) - $ / shares
Sep. 30, 2016
Jun. 30, 2016
Common Class A [Member]    
Common stock; par value (in Dollars per share) $ 0.025 $ 0.025
Common stock, shares authorized 28,000,000 28,000,000
Common stock, shares issued 13,866,421 13,866,421
Treasury stock, class A shares at cost; shares 702,055 688,700
Common Class B [Member]    
Common stock; par value (in Dollars per share) $ 0.025 $ 0.025
Common stock, shares authorized 4,500,000 4,500,000
Common stock, shares issued 0 0
Common Class C [Member]    
Common stock; par value (in Dollars per share) $ 0.025 $ 0.025
Common stock, shares authorized 3,500,000 3,500,000
Common stock, shares issued 2,069,127 2,069,127