XML 34 R23.htm IDEA: XBRL DOCUMENT v3.3.1.900
MARKETABLE SECURITIES (Schedule of Investments in Unrealized Loss) (Details) - USD ($)
$ in Thousands
Dec. 31, 2015
Jun. 30, 2015
MARKETABLE SECURITIES [Abstract]    
Less than 12 months, fair value $ 10,892 $ 2,535
Less than 12 months, gross unrealized loss (508) (107)
12 months or greater, fair value 1,192 524
12 months or greater, gross unrealized loss $ (137) $ (54)