CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2019	Jun. 30, 2018
ASSETS
Allowance for loan and lease losses	$ 71,746	$ 49,151
STOCKHOLDERS’ EQUITY:
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	150,000,000	150,000,000
Common stock, issued (in shares)	66,253,298	65,796,060
Common stock, shares outstanding (in shares)	61,285,375	62,688,064
Preferred stock, par or stated value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	1,000,000	1,000,000
Treasury stock, at cost (in shares)	4,967,923	3,107,996
Series A Preferred Stock
STOCKHOLDERS’ EQUITY:
Preferred stock, par or stated value (in dollars per share)	$ 10,000	$ 10,000
Preferred stock, liquidation preference (in dollars per share)	$ 10,000	$ 10,000
Preferred stock, shares issued (in shares)	515	515
Preferred stock, shares outstanding (in shares)	515	515