XML 42 R30.htm IDEA: XBRL DOCUMENT v3.6.0.2
FAIR VALUE - LEVEL 3 UNREALIZED GAIN (LOSS) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2016
Dec. 31, 2015
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair value adjustment $ 456 $ (196) $ 567 $ (126)
Level 3        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Interest income on investments 70 60 143 117
Fair value adjustment 456 (195) 567 (126)
Total $ 526 $ (135) $ 710 $ (9)