XML 15 R46.htm IDEA: XBRL DOCUMENT v3.3.0.814
Derivatives (Detail Textuals) - Options - Cash flow hedges
$ in Thousands
3 Months Ended
Sep. 30, 2015
USD ($)
Derivative [Line Items]  
Other comprehensive income (loss), unrealized gains (losses) on derivatives $ (4,903)
Accumulated other comprehensive income (loss), unrecognized gains (losses) on derivative instruments (6,445)
Unrecognized gains (losses) on derivative instruments recorded in earnings within the next twelve months (1,741)
Realized losses on derivative instruments $ (846)