Consolidated Statements Of Condition (unaudited) - USD ($) $ in Thousands	Mar. 31, 2020	Sep. 30, 2019
ASSETS
Cash and due from banks	$ 27,803	$ 31,728
Other interest-earning cash equivalents	284,678	243,415
Cash and cash equivalents	312,481	275,143
Investment securities available for sale (amortized cost $553,039 and $550,605, respectively)	545,484	547,864
Mortgage loans held for sale, at lower of cost or market (none measured at fair value)	2,337	3,666
Loans held for investment, net:
Deferred loan expenses, net	44,941	41,976
Allowance for loan losses	(44,387)	(38,913)
Loans, net	13,574,454	13,195,745
Mortgage loan servicing rights, net	7,194	8,080
Federal Home Loan Bank stock, at cost	135,858	101,858
Real estate owned, net	2,728	2,163
Premises, equipment, and software, net	42,684	61,577
Accrued interest receivable	38,915	40,822
Bank owned life insurance contracts	219,768	217,481
Other assets	120,440	87,957
TOTAL ASSETS	15,002,343	14,542,356
LIABILITIES AND SHAREHOLDERS’ EQUITY
Deposits	9,087,811	8,766,384
Borrowed funds	4,082,951	3,902,981
Borrowers’ advances for insurance and taxes	93,225	103,328
Principal, interest, and related escrow owed on loans serviced	28,722	32,909
Accrued expenses and other liabilities	54,470	40,000
Total liabilities	13,347,179	12,845,602
Commitments and contingent liabilities
Preferred stock, $0.01 par value, 100,000,000 shares authorized, none issued and outstanding	0	0
Common stock, $0.01 par value, 700,000,000 shares authorized; 332,318,750 shares issued; 280,127,221 and 279,962,777 outstanding at December 31, 2019 and September 30, 2019, respectively	3,323	3,323
Paid-in capital	1,739,523	1,734,154
Treasury stock, at cost; 52,191,529 and 52,355,973 shares at December 31, 2019 and September 30, 2019, respectively	(767,723)	(764,589)
Unallocated ESOP shares	(42,251)	(44,417)
Retained earnings—substantially restricted	853,155	837,662
Accumulated other comprehensive income (loss)	(130,863)	(69,379)
Total shareholders’ equity	1,655,164	1,696,754
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY	15,002,343	14,542,356
Mortgage loans
Loans held for investment, net:
Loans, gross	13,571,200	13,189,516
Other Loans
Loans held for investment, net:
Loans, gross	$ 2,700	$ 3,166