XML 123 R109.htm IDEA: XBRL DOCUMENT v3.10.0.1
VALUATION AND QUALIFYING ACCOUNTS (Detail) - Allowances for doubtful accounts - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2016
Movement in Valuation Allowances and Reserves [Roll Forward]      
Balance at Beginning of Period $ 3,551 $ 2,997 $ 3,282
Additions at Cost 221 1,293 536
Deductions (98) (690) (497)
Other Changes 34 (49) (324)
Balance at End of Period $ 3,708 $ 3,551 $ 2,997