Consolidated Statements Of Cash Flows (USD $) In Thousands	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Cash flows from operating activities:
Net income	$ 15,282	$ 14,594
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization of premises and equipment	1,838	1,604
Allocation of ESOP stock	340	306
Stock awards	779	781
Amortization of servicing asset	1,417	1,500
Net premium amortization in excess of discount accretion on securities	1,584	1,101
Net amortization of deferred costs and discounts on loans	651	690
Provision for loan losses	5,750	6,000
Net loss (gain) on sale of real estate owned	189	(77)
Net gain on sales of loans	(2,066)	(2,215)
Other-than-temporary impairment losses on investment securities	148
Proceeds from sales of mortgage loans held for sale	96,500	101,911
Mortgage loans originated for sale	(91,539)	(98,770)
Increase in value of Bank Owned Life Insurance	(848)	(624)
Decrease (increase) in interest and dividends receivable	42	(1,026)
(Increase) decrease in other assets	(589)	1,057
(Decrease) increase in other liabilities	(12,762)	3,738
Total adjustments	1,434	15,976
Net cash provided by operating activities	16,716	30,570
Cash flows from investing activities:
Net decrease (increase) in loans receivable	64,256	(44,048)
Proceeds from sale of investment securities available for sale		1,300
Purchase of investment securities available for sale	(63,260)	(26,663)
Purchase of mortgage-backed securities available for sale	(55,624)	(203,481)
Principal repayments on mortgage-backed securities available for sale	54,975	41,376
(Increase) decrease in Federal Home Loan Bank of New York stock	(1,233)	2,009
Proceeds from sales of real estate owned	2,929	1,093
Purchases of premises and equipment	(1,814)	(1,359)
Net cash provided by (used in) investing activities	229	(229,773)
Cash flows from financing activities:
Increase in deposits	23,938	259,317
Increase (decrease) in short-term borrowings	3,881	(100,699)
Proceeds from Federal Home Loan Bank advances	55,000	139,000
Repayments of Federal Home Loan Bank advances	(54,000)	(85,000)
(Decrease) increase in advances by borrowers for taxes and insurance	(241)	329
Exercise of stock options	37	7
Dividends paid - common stock	(6,590)	(6,572)
Redemption of warrants		(431)
Tax benefit (expense) of stock plans	32	(23)
Expenses of common stock offering		(109)
Net cash provided by financing activities	22,057	205,819
Net increase in cash and due from banks	39,002	6,616
Cash and due from banks at beginning of period	31,455	23,016
Cash and due from banks at end of period	70,457	29,632
Supplemental Disclosure of Cash Flow Information:
Interest	14,171	18,458
Income taxes	16,381	7,753
Non-cash activities:
Transfer of loans receivable to real estate owned	$ 2,016	$ 645