Fair Value Of Financial Instruments (Tables)

12 Months Ended

Sep. 30, 2014

Fair Value Disclosures [Abstract]

Schedule Of Fair Value Assets Measured On A Recurring Basis

	September 30, 2014
			Quoted Prices		Significant		Significant
			in Active Markets		Other Observable		Unobservable
	Carrying		for Identical Assets		Inputs		Inputs
	Value		(Level 1)		(Level 2)		(Level 3)(1)
	(Dollars in thousands)
AFS Securities:
GSE debentures	$	549,755	$	—	$	549,755	$	—
MBS	287,606		—		287,606		—
Municipal bonds	1,133		—		1,133		—
Trust preferred securities	2,296		—		—		2,296
	$	840,790	$	—	$	838,494	$	2,296

	September 30, 2013
			Quoted Prices		Significant		Significant
			in Active Markets		Other Observable		Unobservable
	Carrying		for Identical Assets		Inputs		Inputs
	Value		(Level 1)		(Level 2)		(Level 3)(2)
	(Dollars in thousands)
AFS Securities:
GSE debentures	$	702,228	$	—	$	702,228	$	—
MBS	363,964		—		363,964		—
Municipal bonds	1,352		—		1,352		—
Trust preferred securities	2,423		—		—		2,423
	$	1,069,967	$	—	$	1,067,544	$	2,423

(1) The Company's Level 3 AFS securities had no activity during the year ended September 30, 2014, except for principal repayments of $150 thousand and increases in net unrealized losses recognized in other comprehensive income. Increases in net unrealized losses included in other comprehensive income for the year ended September 30, 2014 were $16 thousand.

(2) The Company's Level 3 AFS securities had no activity during the year ended September 30, 2013, except for principal repayments of $424 thousand and reductions in net unrealized losses recognized in other comprehensive income. Reductions in net unrealized losses included in other comprehensive income for the year ended September 30, 2013 were $276 thousand.

Schedule Of Fair Value Assets Measured On A Non-recurring Basis

	September 30, 2014
			Quoted Prices		Significant		Significant
			in Active Markets		Other Observable		Unobservable
	Carrying		for Identical Assets		Inputs		Inputs
	Value		(Level 1)		(Level 2)		(Level 3)
	(Dollars in thousands)
Loans individually evaluated for impairment	$	26,828	$	—	$	—	$	26,828
OREO	4,094		—		—		4,094
	$	30,922	$	—	$	—	$	30,922

	September 30, 2013
			Quoted Prices		Significant		Significant
			in Active Markets		Other Observable		Unobservable
	Carrying		for Identical Assets		Inputs		Inputs
	Value		(Level 1)		(Level 2)		(Level 3)
	(Dollars in thousands)
Loans individually evaluated for impairment	$	27,327	$	—	$	—	$	27,327
OREO	3,882		—		—		3,882
	$	31,209	$	—	$	—	$	31,209

Schedule Of Carrying Amounts And Estimated Fair Values Of Financial Instruments

	2014				2013
			Estimated				Estimated
	Carrying		Fair		Carrying		Fair
	Amount		Value		Amount		Value
	(Dollars in thousands)
Assets:
Cash and cash equivalents	$	810,840	$	810,840	$	113,886	$	113,886
AFS securities	840,790		840,790		1,069,967		1,069,967
HTM securities	1,552,699		1,571,524		1,718,023		1,741,846
Loans receivable	6,233,170		6,429,840		5,958,868		6,132,239
FHLB stock	213,054		213,054		128,530		128,530
Liabilities:
Deposits	4,655,272		4,674,268		4,611,446		4,646,263
FHLB borrowings	3,369,677		3,423,547		2,513,538		2,599,749
Repurchase agreements	220,000		227,539		320,000		333,749