Income Taxes - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2014	Sep. 30, 2015
Operating Loss Carryforwards [Line Items]
Decrease in deferred tax asset valuation allowance	$ 11,925
Gilman
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards		$ 6,200
Decrease in deferred tax asset valuation allowance	$ 1,809
Federal
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards		32,000
State
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards		$ 5,900