HomeStreet (HMST) 10-Q 7 Nov 13 2013 Q3 Quarterly report Financial data

Document_and_Entity_Informatio

Document and Entity Information	9 Months Ended
	Sep. 30, 2013	Oct. 31, 2013
Document and Entity Information [Abstract]	'	'
Entity Registrant Name	'HomeStreet, Inc.	'
Entity Central Index Key	'0001518715	'
Document Type	'10-Q	'
Document Period End Date	30-Sep-13	'
Amendment Flag	'false	'
Document Fiscal Year Focus	'2013	'
Document Fiscal Period Focus	'Q3	'
Current Fiscal Year End Date	'--12-31	'
Entity Filer Category	'Accelerated Filer	'
Entity Common Stock, Shares Outstanding	'	14,425,224

Consolidated_Statements_of_Fin

Consolidated Statements of Financial Condition (Unaudited) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
ASSETS	'	'
Cash and cash equivalents	$37,906	$25,285
Investment securities available for sale	573,591	416,329
Loans held for sale	385,110	620,799
Loans held for investment, net	1,510,169	1,308,974
Mortgage servicing rights	146,300	95,493
Other real estate owned	12,266	23,941
Federal Home Loan Bank stock, at cost	35,370	36,367
Premises and equipment, net	24,684	15,232
Accounts receivable and other assets	128,927	88,810
Total assets	2,854,323	2,631,230
Liabilities:	'	'
Deposits	2,098,076	1,976,835
Federal Home Loan Bank advances	338,690	259,090
Accounts payable and accrued expenses	87,492	69,686
Long-term debt	61,857	61,857
Total liabilities	2,586,115	2,367,468
Shareholders' equity:	'	'
Preferred stock, no par value	0	0
Common stock, no par value	511	511
Additional paid-in capital	91,415	90,189
Retained earnings	185,379	163,872
Accumulated other comprehensive income	-9,097	9,190
Total shareholders' equity	268,208	263,762
Total liabilities and shareholders' equity	$2,854,323	$2,631,230

Consolidated_Statements_of_Fin1

Consolidated Statements of Financial Condition (Unaudited) (Parenthetical) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, except Share data, unless otherwise specified
Statement of Financial Position [Abstract]	'	'
Interest-bearing instruments	$21,747	$12,414
Fair value of loans held for sale	385,110	607,578
Allowance for losses on loans held for investment	-24,694	-27,561
Single family mortgage servicing rights	$136,897	$87,396
Preferred stock, par value	$0	$0
Preferred stock, shares authorized	10,000	10,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$0	$0
Common stock, shares authorized	160,000,000	160,000,000
Common stock, shares issued	14,422,354	14,382,638
Common stock, shares outstanding	14,422,354	14,382,638

Consolidated_Statements_of_Ope

Consolidated Statements of Operations (Unaudited) (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Share data, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Interest income:	'	'	'	'
Loans	$19,425	$18,512	$54,920	$52,344
Investment securities available for sale	3,895	2,517	9,552	7,205
Other	28	24	82	216
Total interest income	23,348	21,053	64,554	59,765
Interest expense:	'	'	'	'
Deposits	2,222	3,908	8,078	12,985
Federal Home Loan Bank advances	434	297	1,113	1,506
Securities sold under agreements to repurchase	0	19	11	69
Long-term debt	274	305	2,274	1,041
Other	6	4	16	13
Total interest expense	2,936	4,533	11,492	15,614
Net interest income	20,412	16,520	53,062	44,151
Provision for credit losses	-1,500	5,500	900	7,500
Net interest income after provision for credit losses	21,912	11,020	52,162	36,651
Noninterest income:	'	'	'	'
Net gain on mortgage loan origination and sale activities	33,491	65,336	139,870	141,683
Mortgage servicing income	4,011	506	9,265	15,470
Income (loss) from Windermere Mortgage Services Series LLC	-550	1,188	1,063	3,748
Loss on debt extinguishment	0	0	0	-939
Depositor and other retail banking fees	791	756	2,273	2,262
Insurance commissions	242	192	612	551
Gain on sale of investment securities available for sale	-184	397	6	1,349
Other	373	716	1,584	1,965
Total noninterest income	38,174	69,091	154,673	166,089
Noninterest expense:	'	'	'	'
Salaries and related costs	39,689	31,573	113,330	81,148
General and administrative	9,234	7,148	30,434	19,304
Legal	844	312	2,054	1,471
Consulting	884	1,069	2,343	1,746
Federal Deposit Insurance Corporation assessments	227	794	937	2,751
Occupancy	3,484	2,279	9,667	6,160
Information services	3,552	2,411	10,122	6,128
Other real estate owned expense	202	348	1,740	8,917
Total noninterest expense	58,116	45,934	170,627	127,625
Income (loss) before income tax expense	1,970	34,177	36,208	75,115
Income tax (benefit) expense	308	12,186	11,538	14,487
NET INCOME	$1,662	$21,991	$24,670	$60,628
Basic income per share	$0.12	$1.53	$1.72	$4.68
Diluted income per share	$0.11	$1.50	$1.67	$4.52
Basic weighted average number of shares outstanding	14,388,559	14,335,950	14,374,943	12,960,212
Diluted weighted average number of shares outstanding	14,790,671	14,699,032	14,793,427	13,414,475

Consolidated_Statements_of_Ope1

Consolidated Statements of Operations Consolidated Statements of Operations (Unaudited) (Parenthetical) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, Before Tax	($184)	$397	$6	$1,349
Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, Tax	($64)	$139	$2	$472

Consolidated_Statements_of_Com

Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Net income (loss)	$1,662	$21,991	$24,670	$60,628
Unrealized loss on securities:	'	'	'	'
Unrealized holding gain (loss) arising during the period	-673	3,525	-18,283	6,107
Reclassification adjustment for net gain included in net income	120	-258	-4	-877
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	-553	3,267	-18,287	5,230
Comprehensive income (loss)	$1,109	$25,258	$6,383	$65,858

Consolidated_Statements_of_Com1

Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (Parenthetical) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Tax expense on unrealized holding gain on securities	($362)	$1,564	($9,845)	$3,135
Tax expense on reclassification adjustment for net gain on securities included in net income	$64	($139)	($2)	($472)

Consolidated_Statements_of_Sha

Consolidated Statements of Shareholders' Equity (Unaudited) (USD $)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
In Thousands, except Share data, unless otherwise specified
Beginning balance at Dec. 31, 2011	$86,407	$511	$31	$81,746	$4,119
Beginning balance, shares at Dec. 31, 2011	'	5,403,498	'	'	'
Stockholders' Equity Attributable to Parent [Abstract]	'	'	'	'	'
Net income (loss)	60,628	0	0	60,628	0
Share-based compensation expense	2,415	0	2,415	0	0
Common stock issued	86,818	0	86,818	0	0
Other comprehensive income (loss)	5,230	0	0	0	5,230
Number of Shares [Abstract]	'	'	'	'	'
Common stock issued, shares	'	8,951,474	'	'	'
Ending balance at Sep. 30, 2012	241,498	511	89,264	142,374	9,349
Ending balance, shares at Sep. 30, 2012	'	14,354,972	'	'	'
Beginning balance at Dec. 31, 2012	263,762	511	90,189	163,872	'
Beginning balance, shares at Dec. 31, 2012	'	14,382,638	'	'	'
Accumulated Other Comprehensive Income (Loss), Net of Tax	-9,097	'	'	'	'
Common stock, shares outstanding	14,422,354	'	'	'	'
Stockholders' Equity Attributable to Parent [Abstract]	'	'	'	'	'
Net income (loss)	24,670	0	0	24,670	0
Dividends, Common Stock, Cash	-3,163	0	0	-3,163	0
Share-based compensation expense	1,098	0	1,098	0	0
Common stock issued	128	0	128	0	0
Other comprehensive income (loss)	-18,287	0	0	0	-18,287
Number of Shares [Abstract]	'	'	'	'	'
Common stock issued, shares	'	39,716	'	'	'
Ending balance at Sep. 30, 2013	$268,208	$511	$91,415	$185,379	($9,097)
Ending balance, shares at Sep. 30, 2013	'	14,422,354	'	'	'

Consolidated_Statements_of_Cas

Consolidated Statements of Cash Flows (Unaudited) (USD $)	9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012
CASH FLOWS FROM OPERATING ACTIVITIES:	'	'
Net income (loss)	$24,670	$60,628
Adjustments to reconcile net income (loss) to net cash (used in) provided by operating activities:	'	'
Amortization of deferred fees and discounts on loans held for investment, net of additions	-56	919
Amortization of premiums on investment securities	5,629	3,877
Amortization of intangibles	22	77
Amortization of mortgage servicing rights	1,347	1,551
Provision for credit losses	900	7,500
Provision for losses on other real estate owned	547	10,955
Depreciation and amortization on premises and equipment	3,231	1,864
Originations of loans held for sale	-4,151,302	-3,433,925
Proceeds from sale of loans held for sale	4,425,792	3,075,401
Fair value adjustment of loans held for sale	-15,602	26,975
Fair value adjustment of foreclosed loans transferred to other real estate owned	218	489
Addition of originated mortgage servicing rights	53,627	33,606
Change in fair value of mortgage servicing rights	1,493	27,889
Gain on sale of investment securities	-6	-1,349
Gain on sale of other real estate owned	-526	-2,764
Net deferred income tax benefit	-18,650	11,494
Change in share-based compensation	932	2,415
Cash used by changes in operating assets and liabilities:	'	'
(Increase) decrease in accounts receivable and other assets	-36,680	-55,462
Increase (decrease) in accounts payable and other liabilities	1,704	38,691
Net cash (used in) provided by operating activities	258,216	-336,135
CASH FLOWS FROM INVESTING ACTIVITIES:	'	'
Purchase of investment securities	-286,741	-260,566
Proceeds from sale of investment securities	54,166	159,174
Principal repayments and maturities of investment securities	41,556	28,150
Proceeds from sale of other real estate owned	17,396	47,392
Mortgage servicing rights purchased from others	-20	-65
Capital expenditures related to other real estate owned	-22	-4,643
Origination of loans held for investment and principal repayments, net	-261,379	-62
Net property and equipment purchased	-12,683	-8,355
Net cash (used in) provided by investing activities	-447,727	-38,975
CASH FLOWS FROM FINANCING ACTIVITIES:	'	'
Net decrease in deposits	121,241	-27,941
Proceeds from Federal Home Loan Bank advances	4,477,102	4,975,490
Repayment of Federal Home Loan Bank advances	-4,397,502	-4,901,811
Repurchase of Federal Home Loan Bank stock	997	330
Proceeds from securities sold under agreements to repurchase	159,790	393,500
Repayment of securities sold under agreements to repurchase	-159,790	-393,500
Proceeds from stock issuance, net	128	87,791
Excess tax benefit (tax deficiency) from share-based compensation, financing activities	166	0
Net cash provided by (used in) financing activities	202,132	133,859
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	12,621	-241,251
CASH AND CASH EQUIVALENTS:	'	'
Beginning of year	25,285	263,302
End of period	37,906	22,051
Cash paid during the period for -	'	'
Interest	24,969	16,642
Federal and state income taxes	6,796	11,746
Noncash investing activities -	'	'
Loans held for investment foreclosed and transferred to other real estate owned	10,831	37,305
Loans transferred from held for investment to held for sale	54,403	9,966
GNMA loans recognized with the right to repurchase, net	$3,775	$3,330

Summary_of_Significant_Account

Summary of Significant Accounting Policies	9 Months Ended
	Sep. 30, 2013
Accounting Policies [Abstract]	'
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	'
	NOTE 1–SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES:
	HomeStreet, Inc. and its wholly owned subsidiaries (the “Company”) is a diversified financial services company serving customers primarily in the Pacific Northwest, California and Hawaii. The Company is principally engaged in real estate lending, including mortgage banking activities, and commercial and consumer banking. The consolidated financial statements include the accounts of HomeStreet, Inc. and its wholly owned subsidiaries, HomeStreet Capital Corporation and HomeStreet Bank (the “Bank”), and the Bank’s subsidiaries, HomeStreet/WMS, Inc., HomeStreet Reinsurance, Ltd., Continental Escrow Company, Union Street Holdings LLC and Lacey Gateway LLC. HomeStreet Bank was formed in 1986 and is a state-chartered savings bank.
	The Company’s accounting and financial reporting policies conform to accounting principles generally accepted in the United States of America (U.S. GAAP). Inter-company balances and transactions have been eliminated in consolidation. In preparing the consolidated financial statements, the Company is required to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the financial statements and revenues and expenses during the reporting periods and related disclosures. Although these estimates contemplate current conditions and how they are expected to change in the future, it is reasonably possible that actual conditions could be worse than anticipated in those estimates, which could materially affect the Company’s results of operations and financial condition. Management has made significant estimates in several areas, and actual results could differ materially from those estimates. Certain amounts in the financial statements from prior periods have been reclassified to conform to the current financial statement presentation.
	The information furnished in these unaudited interim financial statements reflects all adjustments that are, in the opinion of management, necessary for a fair statement of the results for the periods presented. These adjustments are of a normal recurring nature, unless otherwise disclosed in this Form 10-Q. The results of operations in the interim financial statements do not necessarily indicate the results that may be expected for the full year. The interim financial information should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2012, filed with the Securities and Exchange Commission (“2012 Annual Report on Form 10-K”).
	Shares outstanding and per share information presented in this Form 10-Q have been adjusted to reflect the 2-for-1 forward stock splits effective on November 5, 2012 and on March 6, 2012.

Significant_Risks_and_Uncertai

Significant Risks and Uncertainties	9 Months Ended
	Sep. 30, 2013
Risks and Uncertainties [Abstract]	'
SIGNIFICANT RISKS AND UNCERTAINTIES	'
	NOTE 2–SIGNIFICANT RISKS AND UNCERTAINTIES:
	Regulatory Agreements
	Homestreet, Inc. received notification from the Federal Reserve Bank of San Francisco that the Cease and Desist Order, dated May 18, 2009 issued by the Office of Thrift Supervision, had been terminated effective March 26, 2013.
	On December 27, 2012, the Bank had been notified by the Federal Deposit Insurance Corporation (“FDIC”) and the Washington State Department of Financial Institutions (“WDFI”) that the Bank had taken appropriate corrective actions to address the memorandum of understanding ("MOU") in place since March 26, 2012, and consequently the Bank's MOU was terminated effective December 27, 2012. The Bank is no longer considered a “troubled institution” and is considered “well-capitalized” within the meaning of the FDIC's prompt corrective action rules.

Investment_Securities_Availabl

Investment Securities Available for Sale	9 Months Ended
	Sep. 30, 2013
Investments, Debt and Equity Securities [Abstract]	'
INVESTMENT SECURITIES AVAILABLE FOR SALE	'
	NOTE 3–INVESTMENT SECURITIES AVAILABLE FOR SALE:
	The following tables set forth certain information regarding the amortized cost and fair values of our investment securities available for sale.
		At September 30, 2013
	(in thousands)	Amortized			Gross				Gross				Fair
		cost			unrealized				unrealized				value
					gains				losses
	Mortgage-backed securities:
	Residential	$	147,396		$	221			$	(3,354	)		$	144,263
	Commercial	13,478			242				—				13,720
	Municipal bonds	152,481			672				(5,712		)		147,441
	Collateralized mortgage obligations:
	Residential	153,460			1,473				(1,467		)		153,466
	Commercial	17,457			—				(466		)		16,991
	Corporate debt securities	75,888			1				(5,926		)		69,963
	U.S. Treasury securities	27,744			3				—				27,747
		$	587,904		$	2,612			$	(16,925	)		$	573,591
		At December 31, 2012
	(in thousands)	Amortized			Gross				Gross				Fair
		cost			unrealized				unrealized				value
					gains				losses
	Mortgage-backed securities:
	Residential	$	62,847		$	223			$	(217	)		$	62,853
	Commercial	13,720			660				—				14,380
	Municipal bonds	123,695			5,574				(94		)		129,175
	Collateralized mortgage obligations:
	Residential	163,981			6,333				(115		)		170,199
	Commercial	8,983			60				—				9,043
	U.S. Treasury securities	30,670			11				(2		)		30,679
		$	403,896		$	12,861			$	(428	)		$	416,329
	Mortgage-backed securities ("MBS") and collateralized mortgage obligations ("CMO") represent securities issued by government sponsored entities ("GSEs"). Each of the MBS and CMO securities in our investment portfolio are guaranteed by Fannie Mae, Ginnie Mae or Freddie Mac. Municipal bonds are comprised of general obligation bonds (i.e., backed by the general credit of the issuer) and revenue bonds (i.e., backed by revenues from the specific project being financed) issued by various municipal corporations. As of September 30, 2013 and December 31, 2012, all securities held, including municipal bonds and corporate debt securities, were rated investment grade based upon external ratings where available and, where not available, based upon internal ratings which correspond to ratings as defined by Standard and Poor’s Rating Services (“S&P”) or Moody’s Investors Services (“Moody’s”). As of September 30, 2013 and December 31, 2012, substantially all securities held had ratings available by external ratings agencies.
	Investment securities that were in an unrealized loss position are presented in the following tables based on the length of time the individual securities have been in an unrealized loss position.
		At September 30, 2013
		Less than 12 months							12 months or more								Total
	(in thousands)	Gross			Fair				Gross				Fair				Gross				Fair
		unrealized			value				unrealized				value				unrealized				value
		losses							losses								losses
	Residential mortgage-backed securities	$	(3,133	)	$	121,234			$	(221	)		$	7,361			$	(3,354	)		$	128,595
	Municipal bonds	(5,712		)	97,091				—				—				(5,712		)		97,091
	Collateralized mortgage obligations:
	Residential	(1,169		)	50,895				(298		)		10,678				(1,467		)		61,573
	Commercial	(466		)	16,991				—				—				(466		)		16,991
	Corporate debt securities	(5,926		)	69,826				—				—				(5,926		)		69,826
		$	(16,406	)	$	356,037			$	(519	)		$	18,039			$	(16,925	)		$	374,076
		At December 31, 2012
		Less than 12 months							12 months or more								Total
	(in thousands)	Gross			Fair				Gross				Fair				Gross				Fair
		unrealized			value				unrealized				value				unrealized				value
		losses							losses								losses
	Mortgage-backed securities:
	Residential	$	(217	)	$	18,121			$	—			$	—			$	(217	)		$	18,121
	Municipal bonds	(94		)	4,212				—				—				(94		)		4,212
	Collateralized mortgage obligations:
	Residential	(115		)	13,883				—				—				(115		)		13,883
	U.S. Treasury securities	—			—				(2		)		10,238				(2		)		10,238
		$	(426	)	$	36,216			$	(2	)		$	10,238			$	(428	)		$	46,454
	The Company has evaluated securities that are in an unrealized loss position and has determined that the decline in value is temporary and is related to the change in market interest rates since purchase. The decline in value is not related to any company- or industry-specific credit event. As of September 30, 2013 and December 31, 2012, the present value of the cash flows expected to be collected on all of the Company debt securities was greater than amortized cost of those securities. In addition, as of September 30, 2013 and December 31, 2012, the Company had not made a decision to sell any of its debt securities held, nor did the Company consider it more likely than not that it would be required to sell such securities before recovery of their amortized cost basis. The Company did not hold any equity securities as of September 30, 2013 and December 31, 2012.
	The following tables present the fair value of investment securities available for sale by contractual maturity along with the associated contractual yield for the periods indicated below. Contractual maturities for mortgage-backed securities and collateralized mortgage obligations as presented exclude the effect of expected prepayments. Expected maturities will differ from contractual maturities because borrowers may have the right to prepay obligations before the underlying mortgages mature. The weighted-average yield is computed using the contractual coupon of each security weighted based on the fair value of each security and does not include adjustments to a tax equivalent basis.
		At September 30, 2013
		Within one year						After one year							After five years							After				Total
								through five years							through ten years							ten years
	(in thousands)	Fair			Weighted			Fair				Weighted			Fair				Weighted			Fair		Weighted		Fair		Weighted
		Value			Average			Value				Average			Value				Average			Value		Average		Value		Average
					Yield							Yield							Yield					Yield				Yield
Mortgage-backed securities:
Residential	$	—		—	%		$	—			—	%		$	11,310			1.82	%		$	132,953	2.18	%	$	144,263	2.15	%
Commercial	—			—			—				—			—				—			13,720		4.49		13,720		4.49
Municipal bonds	—			—			—				—			19,890				3.51			127,551		4.41		147,441		4.29
Collateralized mortgage obligations:
Residential	—			—			—				—			13,643				2.17			139,823		2.65		153,466		2.61
Commercial	—			—			—				—			5,311				1.85			11,680		1.4		16,991		1.54
Corporate debt securities	—			—			—				—			33,238				3.31			36,725		3.75		69,963		3.54
U.S. Treasury securities	26,746			0.24			1,001				0.18			—				—			—		—		27,747		0.23
Total available for sale	$	26,746		0.24	%		$	1,001			0.18	%		$	83,392			2.88	%		$	462,452	3.11	%	$	573,591	2.94	%
	At December 31, 2012
	Within one year						After one year							After five years							After				Total
							through five years							through ten years							ten years
(in thousands)	Fair			Weighted			Fair				Weighted			Fair				Weighted			Fair		Weighted		Fair		Weighted
	Value			Average			Value				Average			Value				Average			Value		Average		Value		Average
				Yield							Yield							Yield					Yield				Yield
Mortgage-backed securities:
Residential	$	—		—	%		$	—			—	%		$	—			—	%		$	62,853	2.81	%	$	62,853	2.81	%
Commercial	—			—			—				—			—				—			14,380		4.03		14,380		4.03
Municipal bonds	—			—			—				—			15,673				3.64			113,502		4.66		129,175		4.53
Collateralized mortgage obligations:
Residential	—			—			—				—			—				—			170,199		2.64		170,199		2.64
Commercial	—			—			—				—			—				—			9,043		2.06		9,043		2.06
U.S. Treasury securities	30,679			0.23			—				—			—				—			—		—		30,679		0.23
Total available for sale	$	30,679		0.23	%		$	—			—	%		$	15,673			3.64	%		$	369,977	3.33	%	$	416,329	3.11	%
Sales of investment securities available for sale were as follows.
	Three Months Ended September 30,							Nine Months Ended September 30,
(in thousands)	2013			2012				2013				2012
Proceeds	$	1,972		$	39,635			$	52,566			$	159,174
Gross gains	—			434				322				1,780
Gross losses	(184		)	(37		)		(316		)		(431		)
There were $57.6 million in investment securities pledged to secure advances from the Federal Home Loan Bank of Seattle ("FHLB") at September 30, 2013 and $51.9 million in investment securities pledged to secure advances from the FHLB at December 31, 2012. At September 30, 2013 and December 31, 2012 there were $27.1 million and $18.6 million, respectively, of securities pledged to secure derivatives in a liability position.
Tax-exempt interest income on securities available for sale of $1.5 million and $1.3 million for the three months ended September 30, 2013 and 2012, respectively, and $4.2 million and $3.0 million for the nine months ended September 30, 2013 and 2012, respectively, was recorded in the Company's consolidated statements of operations.

Loans_and_Credit_Quality

Loans and Credit Quality	9 Months Ended
	Sep. 30, 2013
Receivables [Abstract]	'
LOANS AND CREDIT QUALITY	'
	NOTE 4–LOANS AND CREDIT QUALITY:
	For a detailed discussion of loans and credit quality, including accounting policies and the methodology used to estimate the allowance for credit losses, see Note 1, Summary of Significant Accounting Policies and Note 5, Loans and Credit Quality to the Company's 2012 Annual Report on Form 10-K.
	The Company's portfolio of loans held for investment is divided into two portfolio segments, consumer loans and commercial loans, which are the same segments used to determine the allowance for loan losses.  Within each portfolio segment, the Company monitors and assesses credit risk based on the risk characteristics of each of the following loan classes: single family and home equity loans within the consumer loan portfolio segment and commercial real estate, multifamily, construction/land development and commercial business loans within the commercial loan portfolio segment.
	Loans held for investment consist of the following.
	(in thousands)	At September 30,				At December 31,
		2013				2012
	Consumer loans
	Single family	$	818,992			$	673,865
	Home equity	129,785				136,746
		948,777				810,611
	Commercial loans
	Commercial real estate	400,150				361,879
	Multifamily	42,187				17,012
	Construction/land development	79,435				71,033
	Commercial business	67,547				79,576
		589,319				529,500
		1,538,096				1,340,111
	Net deferred loan fees and discounts	(3,233		)		(3,576		)
		1,534,863				1,336,535
	Allowance for loan losses	(24,694		)		(27,561		)
		$	1,510,169			$	1,308,974
	Loans in the amount of $675.2 million and $469.8 million at September 30, 2013 and December 31, 2012, respectively, were pledged to secure borrowings from the FHLB as part of our liquidity management strategy. The FHLB does not have the right to sell or re-pledge these loans.
	Loans held for investment are primarily secured by real estate located in the states of Washington, Oregon, Idaho and Hawaii. Loan concentrations may exist when there are amounts loaned to borrowers engaged in similar activities or similar types of loans extended to a diverse group of borrowers that would cause them to be similarly impacted by economic or other conditions. At September 30, 2013 we had concentrations representing 10% or more of the total portfolio by state and property type for the loan classes of single family and commercial real estate within the state of Washington, which represented 42.8% and 20.8% respectively. At December 31, 2012 we had concentrations representing 10% or more of the total portfolio by state and property type for the loan classes of single family and commercial real estate within the state of Washington, which represented 40.4% and 22.5% of the total portfolio, respectively. These loans were mostly located within the Puget Sound area, particularly within King County.
	Credit Quality
	Management considers the level of allowance for loan losses to be appropriate to cover credit losses inherent within the loans held for investment portfolio as of September 30, 2013. In addition to the allowance for loan losses, the Company maintains a separate allowance for losses related to unfunded loan commitments, and this amount is included in accounts payable and other liabilities on the consolidated statements of financial condition. Collectively, these allowances are referred to as the allowance for credit losses.
	For further information on the policies that govern the determination of the allowance for loan losses levels, see Note 1, Summary of Significant Accounting Policies within the 2012 Annual Report on Form 10-K.
	Activity in the allowance for credit losses was as follows.
			Three Months Ended September 30,								Nine Months Ended September 30,
	(in thousands)		2013				2012				2013				2012
	Allowance for credit losses (roll-forward):
	Beginning balance		$	27,858			$	27,125			$	27,751			$	42,800
	(Reversal of) provision for credit losses		(1,500		)		5,500				900				7,500
	(Charge-offs), net of recoveries		(1,464		)		(4,998		)		(3,757		)		(22,673		)
	Ending balance		$	24,894			$	27,627			$	24,894			$	27,627
	Components:
	Allowance for loan losses		$	24,694			$	27,461			$	24,694			$	27,461
	Allowance for unfunded commitments		200				166				200				166
	Allowance for credit losses		$	24,894			$	27,627			$	24,894			$	27,627
	Activity in the allowance for credit losses by loan portfolio and loan class was as follows.
		Three Months Ended September 30, 2013
	(in thousands)	Beginning				Charge-offs				Recoveries				(Reversal of)Provision				Ending
		balance																balance
	Consumer loans
	Single family	$	13,810			$	(606	)		$	179			$	(1,251	)		$	12,132
	Home equity	4,879				(377		)		273				(139		)		4,636
		18,689				(983		)		452				(1,390		)		16,768
	Commercial loans
	Commercial real estate	5,723				(1,306		)		—				51				4,468
	Multifamily	690				—				—				80				770
	Construction/land development	1,185				—				348				(141		)		1,392
	Commercial business	1,571				—				25				(100		)		1,496
		9,169				(1,306		)		373				(110		)		8,126
	Total allowance for credit losses	$	27,858			$	(2,289	)		$	825			$	(1,500	)		$	24,894
		Three Months Ended September 30, 2012
	(in thousands)	Beginning				Charge-offs				Recoveries				(Reversal of)Provision				Ending
		balance																balance
	Consumer loans
	Single family	$	12,865			$	(1,363	)		$	22			$	2,028			$	13,552
	Home equity	4,851				(1,078		)		121				1,139				5,033
		17,716				(2,441		)		143				3,167				18,585
	Commercial loans
	Commercial real estate	4,343				(1,757		)		130				1,020				3,736
	Multifamily	923				—				—				(151		)		772
Construction/land development	3,022				(1,823		)		193				1,472				2,864
Commercial business	1,121				(74		)		631				(8		)		1,670
	9,409				(3,654		)		954				2,333				9,042
Total allowance for credit losses	$	27,125			$	(6,095	)		$	1,097			$	5,500			$	27,627
	Nine Months Ended September 30, 2013
(in thousands)	Beginning				Charge-offs				Recoveries				(Reversal of) Provision				Ending
	balance																balance
Consumer loans
Single family	$	13,388			$	(2,468	)		$	425			$	787			$	12,132
Home equity	4,648				(1,515		)		526				977				4,636
	18,036				(3,983		)		951				1,764				16,768
Commercial loans
Commercial real estate	5,312				(1,449		)		—				605				4,468
Multifamily	622				—				—				148				770
Construction/land development	1,580				(148		)		699				(739		)		1,392
Commercial business	2,201				—				173				(878		)		1,496
	9,715				(1,597		)		872				(864		)		8,126
Total allowance for credit losses	$	27,751			$	(5,580	)		$	1,823			$	900			$	24,894
	Nine Months Ended September 30, 2012
(in thousands)	Beginning				Charge-offs				Recoveries				(Reversal of)Provision				Ending
	balance																balance
Consumer loans
Single family	$	10,671			$	(3,889	)		$	455			$	6,315			$	13,552
Home equity	4,623				(3,577		)		398				3,589				5,033
	15,294				(7,466		)		853				9,904				18,585
Commercial loans
Commercial real estate	4,321				(3,474		)		258				2,631				3,736
Multifamily	335				—				—				437				772
Construction/land development	21,237				(13,858		)		835				(5,350		)		2,864
Commercial business	1,613				(538		)		717				(122		)		1,670
	27,506				(17,870		)		1,810				(2,404		)		9,042
Total allowance for credit losses	$	42,800			$	(25,336	)		$	2,663			$	7,500			$	27,627
The following table disaggregates our allowance for credit losses and recorded investment in loans by impairment methodology.
	At September 30, 2013
(in thousands)	Allowance:				Allowance:				Total				Loans:				Loans:		Total
	collectively				individually								collectively				individually
	evaluated for				evaluated for								evaluated for				evaluated for
	impairment				impairment								impairment				impairment
Consumer loans
Single family	$	10,676			$	1,456			$	12,132			$	745,211			$	73,781	$	818,992
Home equity	4,585				51				4,636				127,226				2,559		129,785
	15,261				1,507				16,768				872,437				76,340		948,777
Commercial loans
Commercial real estate	4,468				—				4,468				372,905				27,245		400,150
Multifamily	315				455				770				38,997				3,190		42,187
Construction/land development	1,081				311				1,392				72,768				6,667		79,435
Commercial business	811				685				1,496				66,022				1,525		67,547
	6,675				1,451				8,126				550,692				38,627		589,319
Total	$	21,936			$	2,958			$	24,894			$	1,423,129			$	114,967	$	1,538,096
	At December 31, 2012
(in thousands)	Allowance:				Allowance:				Total				Loans:				Loans:		Total
	collectively				individually								collectively				individually
	evaluated for				evaluated for								evaluated for				evaluated for
	impairment				impairment								impairment				impairment
Consumer loans
Single family	$	11,212			$	2,176			$	13,388			$	599,538			$	74,327	$	673,865
Home equity	4,611				37				4,648				133,026				3,720		136,746
	15,823				2,213				18,036				732,564				78,047		810,611
Commercial loans
Commercial real estate	3,682				1,630				5,312				334,406				27,473		361,879
Multifamily	106				516				622				13,791				3,221		17,012
Construction/land development	1,092				488				1,580				58,129				12,904		71,033
Commercial business	680				1,521				2,201				77,256				2,320		79,576
	5,560				4,155				9,715				483,582				45,918		529,500
Total	$	21,383			$	6,368			$	27,751			$	1,216,146			$	123,965	$	1,340,111
Interest payments on impaired loans, applied against loan principal or recognized as interest income, of $1.2 million and $1.3 million were recorded for cash payments received during the three months ended September 30, 2013 and 2012, respectively, and $3.5 million and $4.3 million was recorded for cash payments received during the nine months ended September 30, 2013 and 2012, respectively.
Impaired Loans
The following tables present impaired loans by loan portfolio segment and loan class.
	At September 30, 2013
(in thousands)	Recorded				Unpaid				Related
	investment (1)				principal				allowance
					balance (2)
With no related allowance recorded:
Consumer loans
Single family	$	38,138			$	41,130			$	—
Home equity	1,802				1,868				—
	39,940				42,998				—
Commercial loans
Commercial real estate	27,245				29,247				—
Multifamily	508				508				—
Construction/land development	6,356				16,061				—
Commercial business	120				137				—
	34,229				45,953				—
	$	74,169			$	88,951			$	—
With an allowance recorded:
Consumer loans
Single family	$	35,643			$	35,701			$	1,456
Home equity	757				757				51
	36,400				36,458				1,507
Commercial loans
Multifamily	2,682				2,860				455
Construction/land development	311				311				311
Commercial business	1,405				1,534				685
	4,398				4,705				1,451
	$	40,798			$	41,163			$	2,958
Total:
Consumer loans
Single family	$	73,781			$	76,831			$	1,456
Home equity	2,559				2,625				51
	76,340				79,456				1,507
Commercial loans
Commercial real estate	27,245				29,247				—
Multifamily	3,190				3,368				455
Construction/land development	6,667				16,372				311
Commercial business	1,525				1,671				685
	38,627				50,658				1,451
Total impaired loans	$	114,967			$	130,114			$	2,958
	At December 31, 2012
(in thousands)	Recorded				Unpaid				Related
	investment (1)				principal				allowance
					balance (2)
With no related allowance recorded:
Consumer loans
Single family	$	28,202			$	29,946			$	—
Home equity	2,728				3,211				—
	30,930				33,157				—
Commercial loans
Commercial real estate	10,933				12,445				—
Multifamily	508				508				—
Construction/land development	11,097				20,990				—
Commercial business	147				162				—
	22,685				34,105				—
	$	53,615			$	67,262			$	—
With an allowance recorded:
Consumer loans
Single family	$	46,125			$	47,553			$	2,176
Home equity	992				1,142				37
	47,117				48,695				2,213
Commercial loans
Commercial real estate	16,540				16,540				1,630
Multifamily	2,713				2,891				516
Construction/land development	1,807				1,807				488
Commercial business	2,173				2,287				1,521
	23,233				23,525				4,155
	$	70,350			$	72,220			$	6,368
Total:
Consumer loans
Single family	$	74,327			$	77,499			$	2,176
Home equity	3,720				4,353				37
	78,047				81,852				2,213
Commercial loans
Commercial real estate	27,473				28,985				1,630
Multifamily	3,221				3,399				516
Construction/land development	12,904				22,797				488
Commercial business	2,320				2,449				1,521
	45,918				57,630				4,155
Total impaired loans	$	123,965			$	139,482			$	6,368
-1	Includes partial charge-offs and nonaccrual interest paid.
-2	Unpaid principal balance does not include partial charge-offs or nonaccrual interest paid. Related allowance is calculated on net book balances not unpaid principal balances.
The following table provides the average recorded investment in impaired loans by portfolio segment and class.
	Three Months Ended September 30,								Nine Months Ended September 30,
(in thousands)	2013				2012				2013				2012
Consumer loans
Single family	$	79,527			$	69,419			$	77,841			$	66,967
Home equity	3,095				2,860				3,345				2,788
	82,622				72,279				81,186				69,755
Commercial loans
Commercial real estate	27,456				31,765				27,775				33,439
Multifamily	3,194				5,779				3,205				6,512
Construction/land development	7,218				19,197				9,450				43,656
Commercial business	1,696				1,792				1,922				1,379
	39,564				58,533				42,352				84,986
	$	122,186			$	130,812			$	123,538			$	154,741
Credit Quality Indicators
Management regularly reviews loans in the portfolio to assess credit quality indicators and to determine appropriate loan classification and grading in accordance with applicable bank regulations. The following tables present designated loan grades by loan portfolio segment and loan class.
	At September 30, 2013
(in thousands)	Pass				Watch				Special mention				Substandard				Total
Consumer loans
Single family	$	729,682			$	48,950			$	15,587			$	24,773			$	818,992
Home equity	127,100				50				265				2,370				129,785
	856,782				49,000				15,852				27,143				948,777
Commercial loans
Commercial real estate	263,828				86,418				41,424				8,480				400,150
Multifamily	37,447				1,550				3,190				—				42,187
Construction/land development	65,655				7,215				2,920				3,645				79,435
Commercial business	54,340				7,083				3,304				2,820				67,547
	421,270				102,266				50,838				14,945				589,319
	$	1,278,052			$	151,266			$	66,690			$	42,088			$	1,538,096
	At December 31, 2012
(in thousands)	Pass				Watch				Special mention				Substandard				Total
Consumer loans
Single family	$	565,312			$	55,768			$	27,599			$	25,186			$	673,865
Home equity	131,246				1,337				1,193				2,970				136,746
	696,558				57,105				28,792				28,156				810,611
Commercial loans
Commercial real estate	217,370				102,353				17,931				24,225				361,879
Multifamily	12,222				1,569				3,221				—				17,012
Construction/land development	21,540				7,243				35,368				6,882				71,033
Commercial business	68,134				7,914				462				3,066				79,576
	319,266				119,079				56,982				34,173				529,500
	$	1,015,824			$	176,184			$	85,774			$	62,329			$	1,340,111
The Company considers ‘adversely classified assets’ to include loans graded as Substandard, Doubtful, and Loss as well as other real estate owned ("OREO"). As of September 30, 2013 and December 31, 2012, none of the Company's loans were rated Doubtful or Loss. For a detailed discussion on credit quality indicators used by management, see Note 5, Loans and Credit Quality within the 2012 Annual Report on Form 10-K.
Nonaccrual and Past Due Loans
Loans are placed on nonaccrual status when the full and timely collection of principal and interest is doubtful, generally when the loan becomes 90 days or more past due for principal or interest payment or if part of the principal balance has been charged off. Loans whose repayments are insured by the Federal Housing Authority ("FHA") or guaranteed by the Department of Veterans' Affairs ("VA") are generally maintained on accrual status even if 90 days or more past due.
The following tables present aging analyses of past due loans by loan portfolio segment and loan class.
	At September 30, 2013
(in thousands)	30-59 days				60-89 days				90 days or				Total past				Current		Total		90 days or
	past due				past due				more				due						loans		more past
									past due												due and
																					still accruing(1)
Consumer loans
Single family	$	10,359			$	5,170			$	56,410			$	71,939			$	747,053	$	818,992	$	43,762
Home equity	554				100				2,295				2,949				126,836		129,785		—
	10,913				5,270				58,705				74,888				873,889		948,777		43,762
Commercial loans
Commercial real estate	—				—				6,861				6,861				393,289		400,150		—
Multifamily	—				—				—				—				42,187		42,187		—
Construction/land development	—				—				3,544				3,544				75,891		79,435		—
Commercial business	—				—				1,405				1,405				66,142		67,547		—
	—				—				11,810				11,810				577,509		589,319		—
	$	10,913			$	5,270			$	70,515			$	86,698			$	1,451,398	$	1,538,096	$	43,762
	At December 31, 2012
(in thousands)	30-59 days				60-89 days				90 days or				Total past				Current		Total		90 days or
	past due				past due				more				due						loans		more past
									past due												due and
																					still accruing(1)
Consumer loans
Single family	$	11,916			$	4,732			$	53,962			$	70,610			$	603,255	$	673,865	$	40,658
Home equity	787				242				2,970				3,999				132,747		136,746		—
	12,703				4,974				56,932				74,609				736,002		810,611		40,658
Commercial loans
Commercial real estate	—				—				6,403				6,403				355,476		361,879		—
Multifamily	—				—				—				—				17,012		17,012		—
Construction/land development	—				—				5,042				5,042				65,991		71,033		—
Commercial business	—				—				2,173				2,173				77,403		79,576		—
	—				—				13,618				13,618				515,882		529,500		—
	$	12,703			$	4,974			$	70,550			$	88,227			$	1,251,884	$	1,340,111	$	40,658
-1	FHA-insured and VA-guaranteed single family loans that are 90 days or more past due are maintained on accrual status if they are determined to have little to no risk of loss.
The following tables present accrual and nonaccrual loan balances by loan portfolio segment and loan class.
	At September 30, 2013
(in thousands)	Accrual				Nonaccrual				Total
Consumer loans
Single family	$	806,344			$	12,648			$	818,992
Home equity	127,490				2,295				129,785
	933,834				14,943				948,777
Commercial loans
Commercial real estate	393,289				6,861				400,150
Multifamily	42,187				—				42,187
Construction/land development	75,891				3,544				79,435
Commercial business	66,142				1,405				67,547
	577,509				11,810				589,319
	$	1,511,343			$	26,753			$	1,538,096
	At December 31, 2012
(in thousands)	Accrual				Nonaccrual				Total
Consumer loans
Single family	$	660,561			$	13,304			$	673,865
Home equity	133,776				2,970				136,746
	794,337				16,274				810,611
Commercial loans
Commercial real estate	355,476				6,403				361,879
Multifamily	17,012				—				17,012
Construction/land development	65,991				5,042				71,033
Commercial business	77,403				2,173				79,576
	515,882				13,618				529,500
	$	1,310,219			$	29,892			$	1,340,111
The Company had 194 loan relationships classified as troubled debt restructurings (“TDRs”) totaling $109.4 million at September 30, 2013 with related unfunded commitments of $41 thousand. The Company had 162 loan relationships classified as TDRs totaling $110.8 million at December 31, 2012 with related unfunded commitments of $25 thousand. The increase in the number of TDR loan relationships at September 30, 2013 from December 31, 2012 is primarily due to an increase in the number of single family loan TDRs, partially offset by a decline in the number of commercial construction/land development loan TDRs. TDR loans within the loans held for investment portfolio and the related reserves are included in the impaired loan tables above.
Troubled Debt Restructurings
The following tables present information about TDR activity during the periods presented.
	At Three Months Ended September 30, 2013
(dollars in thousands)	Concession type		Number of loan			Recorded				Related charge-
			relationships			investment				offs
Consumer loans
Single family
	Interest rate reduction		27			$	5,538			$	—
Home equity
	Interest rate reduction		2			132				—
Total consumer
	Interest rate reduction		29			$	5,670			$	—
Total loans
	Interest rate reduction		29			$	5,670			$	—
	At Three Months Ended September 30, 2012
(dollars in thousands)	Concession type		Number of loan			Recorded				Related charge-
			relationships			investment				offs
Consumer loans
Single family
	Interest rate reduction		4			$	960			$	—
Home equity
	Interest rate reduction		1			48				—
Total consumer
	Interest rate reduction		5			$	1,008			$	—
Commercial loans
Commercial real estate
	Interest rate reduction		1			$	5,012			$	—
Total loans
	Interest rate reduction		6			$	6,020			$	—
	At Nine Months Ended September 30, 2013
(dollars in thousands)	Concession type		Number of loan			Recorded				Related charge-
			relationships			investment				offs
Consumer loans
Single family
	Interest rate reduction		51			$	11,300			$	—
Home equity
	Interest rate reduction		5			301				—
Total consumer
	Interest rate reduction		56			$	11,601			$	—
Total loans
	Interest rate reduction		56			$	11,601			$	—
	At Nine Months Ended September 30, 2012
(dollars in thousands)	Concession type		Number of loan			Recorded				Related charge-
			relationships			investment				offs
Consumer loans
Single family
	Interest rate reduction		28			$	9,092			$	58
	Payment restructure		1			273				—
			29			$	9,365			$	58
Home equity
	Interest rate reduction		6			$	492			$	—
Total consumer
	Interest rate reduction		34			$	9,584			$	58
	Payment restructure		1			273				—
			35			$	9,857			$	58
Commercial loans
Commercial real estate
	Interest rate reduction		2			$	5,779			$	—
Total loans
	Interest rate reduction		36			$	15,363			$	58
	Payment restructure		1			273				—
			37			$	15,636			$	58
The following table presents loans that were modified as TDRs within the previous 12 months and subsequently re-defaulted during the three and nine months ended September 30, 2013 and 2012, respectively. A TDR loan is considered re-defaulted when it becomes doubtful that the objectives of the modifications will be met, generally when a consumer loan TDR becomes 60 days or more past due on principal or interest payments or when a commercial loan TDR becomes 90 days or more past due on principal or interest payments.
	Three Months Ended September 30,
	2013							2012
(dollars in thousands)	Number of loan relationships that re-defaulted			Recorded				Number of loan relationships that re-defaulted			Recorded
				investment							investment
Consumer loans
Single family	7			$	1,017			18			$	4,290
Home equity	—			—				—			—
	7			1,017				18			4,290
Commercial loans
Commercial real estate	—			—				1			7,716
Construction/land development	—			—				—			—
Commercial business	—			—				1			21
	—			—				2			7,737
	7			$	1,017			20			$	12,027
	Nine Months Ended September 30,
	2013							2012
(dollars in thousands)	Number of loan relationships that re-defaulted			Recorded				Number of loan relationships that re-defaulted			Recorded
				investment							investment
Consumer loans
Single family	14			$	2,573			41			$	9,551
Home equity	1			22				1			34
	15			2,595				42			9,585
Commercial loans
Commercial real estate	1			770				1			7,716
Construction/land development	—			—				—			—
Commercial business	—			—				3			410
	1			770				4			8,126
	16			$	3,365			46			$	17,711

Deposits

Deposits	9 Months Ended
	Sep. 30, 2013
Banking and Thrift [Abstract]	'
DEPOSITS	'
	NOTE 5–DEPOSITS:
	Deposit balances, including stated rates, were as follows.
	(in thousands)	At September 30,		At December 31,
		2013		2012
	Noninterest-bearing accounts	$	351,274	$	358,831
	NOW accounts 0.00% to 0.75% at September 30, 2013 and December 31, 2012	272,029		174,699
	Statement savings accounts, due on demand 0.20% to 1.00% at September 30, 2013 and 0.20% to 0.85% at December 31, 2012	135,428		103,932
	Money market accounts, due on demand 0.00% to 1.50% at September 30, 2013 and December 31, 2012	879,122		683,906
	Certificates of deposit 0.10% to 3.92% at September 30, 2013 and 0.10% to 4.70% at December 31, 2012	460,223		655,467
		$	2,098,076	$	1,976,835
	There were no public funds included in deposits as of September 30, 2013 and December 31, 2012.
	Interest expense on deposits was as follows.
		Three Months Ended September 30,				Nine Months Ended September 30,
	(in thousands)	2013		2012		2013		2012
	NOW accounts	$	265	$	129	$	656	$	368
	Statement savings accounts	140		113		358		289
	Money market accounts	1,060		858		2,890		2,394
	Certificates of deposit	757		2,808		4,174		9,934
		$	2,222	$	3,908	$	8,078	$	12,985
	The weighted-average interest rates on certificates of deposit at September 30, 2013 and December 31, 2012 were 0.63% and 1.59%, respectively.
	Certificates of deposit outstanding as of September 30, 2013, mature as follows.
	(in thousands)	At September 30, 2013
	Within one year	$	377,372
	One to two years	31,189
	Two to three years	36,728
	Three to four years	9,157
	Four to five years	5,777
		$	460,223
	The aggregate amount of time deposits in denominations of $100 thousand or more at September 30, 2013 and December 31, 2012 was $143.7 million and $300.4 million, respectively. The aggregate amount of time deposits in denominations of more than $250 thousand at September 30, 2013 and December 31, 2012 was $15.0 million and $45.3 million, respectively. There were $158.0 million in brokered deposits as of September 30, 2013 and none at December 31, 2012.

Derivatives_and_Hedging_Activi

Derivatives and Hedging Activities	9 Months Ended
	Sep. 30, 2013
Derivative Instruments and Hedging Activities Disclosure [Abstract]	'
DERIVATIVES AND HEDGING ACTIVITIES	'
	NOTE 6–DERIVATIVES AND HEDGING ACTIVITIES:
	In order to reduce the risk of significant interest rate fluctuations on the value of certain assets and liabilities, such as certain mortgage loans held for sale or mortgage servicing rights ("MSRs"), the Company utilizes derivatives, such as forward sale commitments, futures, option contracts, interest rate swaps and swaptions as risk management instruments in its hedging strategy. Derivative transactions are measured in terms of notional amount, which is not recorded in the consolidated statements of financial condition. The notional amount is generally not exchanged and is used as the basis for interest and other contractual payments. We held no derivatives designated as a cash flow or foreign currency hedge instruments at September 30, 2013 or December 31, 2012. Derivatives are reported at their respective fair values in the accounts receivable and other assets or accounts payable and other liabilities line items on the consolidated statements of financial condition, with changes in fair value reflected in current period earnings.
	As permitted under U.S. GAAP, the Company nets derivative assets and liabilities when a legally enforceable master netting agreement exists between the Company and the derivative counterparty, which are documented under industry standard master agreements and credit support annexes. The Company's master netting agreements provide that following an uncured payment default or other event of default the non-defaulting party may promptly terminate all transactions between the parties and determine a net amount due to be paid to, or by, the defaulting party. An event of default may also occur under a credit support annex if a party fails to make a collateral delivery (which remains uncured following applicable notice and grace periods). The Company's right of offset requires that master netting agreements are legally enforceable and that the exercise of rights by the non-defaulting party under these agreements will not be stayed, or avoided under applicable law upon an event of default including bankruptcy, insolvency or similar proceeding.
	The collateral used under the Company's master netting agreements is typically cash, but securities may be used under agreements with certain counterparties. Receivables related to cash collateral that has been paid to counterparties is included in accounts receivable and other assets on the Company's consolidated statements of financial condition. Any securities pledged to counterparties as collateral remain on the consolidated statement of financial condition. Refer to Note 3, Investment Securities Available for Sale of this Form 10-Q for further information on securities collateral pledged. As of September 30, 2013 and December 31, 2012, the Company did not hold any collateral received from counterparties under derivative transactions.
	For further information on the policies that govern derivative and hedging activities, see Note 1, Summary of Significant Accounting Policies and Note 11, Derivatives and Hedging Activities within the 2012 Annual Report on Form 10-K.
	The notional amounts and fair values for derivatives consist of the following.
		At September 30, 2013
		Notional amount			Fair value derivatives
	(in thousands)				Asset			Liability
	Forward sale commitments	$	677,538		$	2,357		$	(10,871	)
	Interest rate swaptions	305,000			136			—
	Interest rate lock commitments	388,977			13,753			(76		)
	Interest rate swaps	500,997			4,611			(13,176		)
	Total derivatives before netting	$	1,872,512		20,857			(24,123		)
	Netting adjustments				(5,635		)	5,635
	Carrying value on consolidated statements of financial condition				$	15,222		$	(18,488	)
		At December 31, 2012
		Notional amount			Fair value derivatives
	(in thousands)				Asset			Liability
	Forward sale commitments	$	1,258,152		$	621		$	(2,743	)
	Interest rate lock commitments	734,762			22,548			(20		)
	Interest rate swaps	361,892			538			(9,358		)
	Total derivatives before netting	$	2,354,806		23,707			(12,121		)
	Netting adjustments				(1,052		)	1,052
	Carrying value on consolidated statements of financial condition				$	22,655		$	(11,069	)
	The following tables present gross and net information about derivative instruments.
		At September 30, 2013
	(in thousands)	Gross fair value			Netting adjustments			Carrying value			Cash collateral paid (1)		Securities pledged			Net amount
	Derivative assets:
	Forward sale commitments	$	2,357		$	(992	)	$	1,365		$	—	$	—		$	1,365
	Interest rate swaps / swaptions	4,747			(4,643		)	104			—		—			104
	Total derivatives subject to legally enforceable master netting agreements	7,104			(5,635		)	1,469			—		—			1,469
	Interest rate lock commitments	13,753			—			13,753			—		—			13,753
	Total derivative assets	$	20,857		$	(5,635	)	$	15,222		$	—	$	—		$	15,222
	Derivative liabilities:
	Forward sale commitments	$	(10,871	)	$	992		$	(9,879	)	$	8,273	$	1,467		$	(139	)
	Interest rate swaps	(13,176		)	4,643			(8,533		)	7,928		605			—
	Total derivatives subject to legally enforceable master netting agreements	(24,047		)	5,635			(18,412		)	16,201		2,072			(139		)
	Interest rate lock commitments	(76		)	—			(76		)	—		—			(76		)
	Total derivative liabilities	$	(24,123	)	$	5,635		$	(18,488	)	$	16,201	$	2,072		$	(215	)
		At December 31, 2012
	(in thousands)	Gross fair value			Netting adjustments			Carrying value			Cash collateral paid (1)		Net amount
	Derivative assets:
	Forward sale commitments	$	621		$	(621	)	$	—		$	—	$	—
	Interest rate swaps	538			(431		)	107			—		107
	Total derivatives subject to legally enforceable master netting agreements	1,159			(1,052		)	107			—		107
	Interest rate lock commitments	22,548			—			22,548			—		22,548
	Total derivative assets	$	23,707		$	(1,052	)	$	22,655		$	—	$	22,655
	Derivative liabilities:
	Forward sale commitments	$	(2,743	)	$	621		$	(2,122	)	$	1,953	$	(169	)
	Interest rate swaps	(9,358		)	431			(8,927		)	8,927		—
	Total derivatives subject to legally enforceable master netting agreements	(12,101		)	1,052			(11,049		)	10,880		(169		)
	Interest rate lock commitments	(20		)	—			(20		)	—		(20		)
	Total derivative liabilities	$	(12,121	)	$	1,052		$	(11,069	)	$	10,880	$	(189	)
	-1	Excludes cash collateral of $27.6 million and $18.0 million at September 30, 2013 and December 31, 2012, which predominantly consists of collateral transferred by the Company at the initiation of derivative transactions and held by the counterparty as security. These amounts were not netted against the derivative payables, because, at an individual counterparty level, the collateral exceeded the fair value exposure at September 30, 2013 and December 31, 2012.
	The ineffective portion of net gain (loss) on derivatives in fair value hedging relationships, recognized in other noninterest income on the consolidated statements of operations, for loans held for investment were $10 thousand and $16 thousand for the three months ended September 30, 2013 and 2012, respectively and $116 thousand and $64 thousand for the nine months ended September 30, 2013 and 2012, respectively.
	The following table presents the net gain (loss) recognized on economic hedge derivatives within the respective line items in the statement of operations for the periods indicated.
		Three Months Ended September 30,						Nine Months Ended September 30,
	(in thousands)	2013			2012			2013			2012
	Recognized in noninterest income:
	Net gain on mortgage loan origination and sale activities (1)	$	(37,017	)	$	891		$	(17,368	)	$	11,456
	Mortgage servicing income (2)	3,631			4,861			(12,392		)	24,600
		$	(33,386	)	$	5,752		$	(29,760	)	$	36,056
-1	Comprised of interest rate lock commitments ("IRLCs") and forward contracts used as an economic hedge of IRLCs and single family mortgage loans held for sale.
-2	Comprised of interest rate swaps, interest rate swaptions and forward contracts used as an economic hedge of single family mortgage servicing rights MSRs.

Mortgage_Banking_Operations

Mortgage Banking Operations	9 Months Ended
	Sep. 30, 2013
Mortgage Banking [Abstract]	'
MORTGAGE BANKING OPERATIONS	'
	NOTE 7–MORTGAGE BANKING OPERATIONS:
	Loans held for sale consisted of the following.
	(in thousands)	At September 30,				At December 31,
		2013				2012
	Single family	$	385,110			$	607,578
	Multifamily	—				13,221
		$	385,110			$	620,799
	Loans sold consisted of the following.
		Three Months Ended September 30,								Nine Months Ended September 30,
	(in thousands)	2013				2012				2013			2012
	Single family	$	1,326,888			$	1,238,879			$	3,916,918		$	2,735,893
	Multifamily	21,998				26,515				87,971			85,116
		$	1,348,886			$	1,265,394			$	4,004,889		$	2,821,009
	Net gain on mortgage loan origination and sale activities, including the effects of derivative risk management instruments, consisted of the following.
		Three Months Ended September 30,								Nine Months Ended September 30,
	(in thousands)	2013				2012				2013			2012
	Single family:
	Servicing value and secondary marketing gains(1)	$	23,076			$	56,142			$	110,760		$	120,471
	Provision for repurchase losses(2)	—				(526		)		—			(2,846		)
	Net gain from secondary marketing activities	23,076				55,616				110,760			117,625
	Loan origination and funding fees	8,302				8,680				24,363			20,817
	Total single family	31,378				64,296				135,123			138,442
	Multifamily	2,113				1,040				4,747			3,241
	Total net gain on mortgage loan origination and sale activities	$	33,491			$	65,336			$	139,870		$	141,683
	-1	Comprised of gains and losses on interest rate lock commitments (which considers the value of servicing), single family loans held for sale, forward sale commitments used to economically hedge secondary market activities, and the estimated fair value of the repurchase or indemnity obligation recognized on new loan sales.
	-2	Represents changes in estimated probable future repurchase losses on previously sold loans.
	The Company’s portfolio of loans serviced for others is primarily comprised of loans held in U.S. government and agency MBS issued by Fannie Mae, Freddie Mac and Ginnie Mae. Loans serviced for others are not included in the consolidated statements of financial condition as they are not assets of the Company. The composition of loans serviced for others is presented below at the unpaid principal balance.
	(in thousands)	At September 30,				At December 31,
		2013				2012
	Single family
	U.S. government and agency	$	10,950,086			$	8,508,458
	Other	336,158				362,230
		11,286,244				8,870,688
	Commercial
	Multifamily	722,767				727,118
	Other	50,629				53,235
		773,396				780,353
	Total loans serviced for others	$	12,059,640			$	9,651,041
	The Company has made representations and warranties that the loans sold meet certain requirements. The Company may be required to repurchase mortgage loans or indemnify loan purchasers due to defects in the origination process of the loan, such as documentation errors, underwriting errors and judgments, appraisal errors, early payment defaults and fraud. For further information on the Company's mortgage repurchase liability, see Note 8, Commitments, Guarantees and Contingencies. The following is a summary of changes in the Company's liability for estimated mortgage repurchase losses.
		Three Months Ended September 30,								Nine Months Ended September 30,
	(in thousands)	2013				2012				2013			2012
	Beginning balance	$	1,810			$	2,119			$	1,955		$	471
	Additions (1)	505				1,018				1,513			3,624
	Realized losses (2)	(717		)		(1,202		)		(1,870		)	(2,160		)
	Balance, end of period	$	1,598			$	1,935			$	1,598		$	1,935
	-1	Includes additions for new loan sales and changes in estimated probable future repurchase losses on previously sold loans.
	-2	Includes principal losses and accrued interest on repurchased loans, “make-whole” settlements, settlements with claimants and certain related expense.
	Advances are made to Ginnie Mae mortgage pools for delinquent loan payments. We also fund foreclosure costs and we repurchase loans from Ginnie Mae mortgage pools prior to recovery of guaranteed amounts. Ginnie Mae advances of $7.5 million and $5.9 million were recorded in accounts receivable and other assets as of September 30, 2013 and December 31, 2012, respectively.
	When the Company has the unilateral right to repurchase Ginnie Mae pool loans it has previously sold (generally loans that are more than 90 days past due), the Company then records the loan on its consolidated statement of financial condition. At September 30, 2013 and December 31, 2012, delinquent or defaulted mortgage loans currently in Ginnie Mae pools that the Company has recognized on its consolidated statements of financial condition totaled $11.8 million and $8.0 million, respectively, with a corresponding amount recorded within accounts payable and other liabilities on the consolidated statements of financial condition. The recognition of previously sold loans does not impact the accounting for the previously recognized MSRs.
	Revenue from mortgage servicing, including the effects of derivative risk management instruments, consisted of the following.
		Three Months Ended September 30,								Nine Months Ended September 30,
	(in thousands)	2013				2012				2013			2012
	Servicing income, net:
	Servicing fees and other	$	8,934			$	7,168			$	24,497		$	20,310
	Changes in fair value of single family MSRs due to modeled amortization (1)	(5,221		)		(5,360		)		(16,896		)	(14,382		)
	Amortization of multifamily MSRs	(433		)		(598		)		(1,347		)	(1,551		)
		3,280				1,210				6,254			4,377
	Risk management, single family MSRs:
	Changes in fair value due to changes in model inputs and/or assumptions (2)	(2,900		)		(5,565		)		15,403			(13,507		)
	Net gain (loss) from derivatives economically hedging MSR	3,631				4,861				(12,392		)	24,600
		731				(704		)		3,011			11,093
	Mortgage servicing income	$	4,011			$	506			$	9,265		$	15,470
	-1	Represents changes due to collection/realization of expected cash flows and curtailments.
-2	Principally reflects changes in model assumptions, including prepayment speed assumptions, which are primarily affected by changes in mortgage interest rates.
All MSRs are initially measured and recorded at fair value at the time loans are sold. Single family MSRs are subsequently carried at fair value with changes in fair value reflected in earnings in the periods in which the changes occur, while multifamily MSRs are subsequently carried at the lower of amortized cost or fair value.
The fair value of MSRs is determined based on the price that would be received to sell the MSRs in an orderly transaction between market participants at the measurement date. The Company determines fair value using a valuation model that calculates the net present value of estimated future cash flows. Estimates of future cash flows include contractual servicing fees, ancillary income and costs of servicing, the timing of which are impacted by assumptions, primarily expected prepayment speeds and discount rates, which relate to the underlying performance of the loans.
The initial fair value measurement of MSRs is adjusted up or down depending on whether the underlying loan pool interest rate is at a premium, discount or par. Key economic assumptions used in measuring the initial fair value of capitalized single family MSRs were as follows.
	Three Months Ended September 30,						Nine Months Ended September 30,
(rates per annum) (1)	2013			2012			2013			2012
Constant prepayment rate ("CPR") (2)	8.39	%		11.62	%		8.87	%		11.11	%
Discount rate	10.21	%		10.24	%		10.25	%		10.29	%
-1	Weighted average rates for sales during the period for sales of loans with similar characteristics.
-2	Represents the expected lifetime average.
Key economic assumptions and the sensitivity of the current fair value for single family MSRs to immediate adverse changes in those assumptions were as follows.
(dollars in thousands)	At September 30, 2013
Fair value of single family MSR	$	136,897
Expected weighted-average life (in years)	6.91
Constant prepayment rate (1)	11.63		%
Impact on 10% adverse change	$	(6,893	)
Impact on 25% adverse change	$	(14,523	)
Discount rate	10.5		%
Impact on fair value of 100 basis points increase	$	(5,314	)
Impact on fair value of 200 basis points increase	$	(10,232	)
-1	Represents the expected lifetime average.
These sensitivities are hypothetical and should be used with caution. As the table above demonstrates, the Company’s methodology for estimating the fair value of MSRs is highly sensitive to changes in key assumptions. For example, actual prepayment experience may differ and any difference may have a material effect on MSR fair value. Changes in fair value resulting from changes in assumptions generally cannot be extrapolated because the relationship of the change in assumption to the change in fair value may not be linear. Also, in this table, the effect of a variation in a particular assumption on the fair value of the MSRs is calculated without changing any other assumption; in reality, changes in one factor may be associated with changes in another (for example, decreases in market interest rates may provide an incentive to refinance; however, this may also indicate a slowing economy and an increase in the unemployment rate, which reduces the number of borrowers who qualify for refinancing), which may magnify or counteract the sensitivities. Thus, any measurement of MSR fair value is limited by the conditions existing and assumptions made as of a particular point in time. Those assumptions may not be appropriate if they are applied to a different point in time.
The changes in single family MSRs measured at fair value are as follows.
	Three Months Ended September 30,								Nine Months Ended September 30,
(in thousands)	2013				2012				2013			2012
Beginning balance	$	128,146			$	70,585			$	87,396		$	70,169
Additions and amortization:
Originations	16,862				14,121				50,974			31,442
Purchases	10				6				19			65
Changes due to modeled amortization(1)	(5,221		)		(5,360		)		(16,896		)	(14,382		)
Net additions and amortization	11,651				8,767				34,097			17,125
Changes in fair value due to changes in model inputs and/or assumptions (2)	(2,900		)		(5,565		)		15,404			(13,507		)
Ending balance	$	136,897			$	73,787			$	136,897		$	73,787
-1	Represents changes due to collection/realization of expected cash flows and curtailments.
-2	Principally reflects changes in model assumptions, including prepayment speed assumptions, which are primarily affected by changes in mortgage interest rates.
MSRs resulting from the sale of multifamily loans are subsequently carried at the lower of amortized cost or fair value. Multifamily MSRs are recorded at fair value and are amortized in proportion to, and over, the estimated period the net servicing income will be collected.
The changes in multifamily MSRs measured at the lower of amortized cost or fair value were as follows.
	Three Months Ended September 30,								Nine Months Ended September 30,
(in thousands)	2013				2012				2013			2012
Beginning balance	$	9,239			$	7,655			$	8,097		$	7,112
Origination	597				668				2,652			2,164
Amortization	(433		)		(598		)		(1,346		)	(1,551		)
Ending balance	$	9,403			$	7,725			$	9,403		$	7,725
At September 30, 2013, the expected weighted-average life of the Company’s multifamily MSRs was 9.09 years. Projected amortization expense for the gross carrying value of multifamily MSRs is estimated as follows.
(in thousands)	At September 30, 2013
Remainder of 2013	$	417
2014	1,566
2015	1,402
2016	1,287
2017	1,162
2018 and thereafter	3,569
Carrying value of multifamily MSR	$	9,403

Commitments_Guarantees_and_Con

Commitments, Guarantees, and Contingencies	9 Months Ended
	Sep. 30, 2013
Commitments and Contingencies Disclosure [Abstract]	'
COMMITMENTS, GUARANTEES, AND CONTINGENCIES	'
	NOTE 8–COMMITMENTS, GUARANTEES AND CONTINGENCIES:
	Commitments
	Commitments to extend credit are agreements to lend to customers in accordance with predetermined contractual provisions. These commitments may be for specific periods or contain termination clauses and may require the payment of a fee by the borrower. The total amounts of unused commitments do not necessarily represent future credit exposure or cash requirements in that commitments may expire without being drawn upon.
	In the ordinary course of business, the Company makes unfunded loan commitments as part of its residential mortgage lending activities generally in the form of a written confirmation from the Company to the seller of a property that we will advance the specified funds enabling the buyer to complete the purchase of the property. Unfunded loan commitments totaled $445.8 million ($380.3 million fixed-rate and $65.5 million adjustable-rate commitments) at September 30, 2013 and $768.9 million ($746.8 million fixed-rate and $22.1 million adjustable-rate commitments) at December 31, 2012.
	In the ordinary course of business, the Company extends secured and unsecured open-end loans to meet the financing needs of its customers. Commitments related to unused home equity and commercial real estate lines of credit and business banking funding lines totaled $112.2 million and $91.1 million at September 30, 2013 and December 31, 2012, respectively. Undistributed construction loan commitments, where the Company has an obligation to advance funds for construction progress payments, were $97.2 million and $34.5 million at September 30, 2013 and December 31, 2012, respectively. The Company has recorded an allowance for credit losses on loan commitments, included in accounts payable and other liabilities on the consolidated statements of financial condition, of $200 thousand and $190 thousand at September 30, 2013 and December 31, 2012, respectively.
	Guarantees
	In the ordinary course of business, the Company sells loans through the Fannie Mae Multifamily Delegated Underwriting and Servicing Program (“DUS®”)1 that are subject to a credit loss sharing arrangement. The Company services the loans for Fannie Mae and shares in the risk of loss with Fannie Mae under the terms of the DUS contracts. Under the program, the DUS lender is contractually responsible for the first 5% of losses and then shares equally in the remainder of losses with Fannie Mae with a maximum lender loss of 20% of the original principal balance of each DUS loan. For loans that have been sold through this program and are no longer on the Company's consolidated statements of financial condition, a liability is recorded for this loss sharing arrangement under the accounting guidance for guarantees. As of September 30, 2013 and December 31, 2012, the total unpaid principal balance of loans sold under this program was $722.8 million and $727.1 million, respectively. The Company’s reserve liability related to this arrangement totaled $2.0 million and $3.3 million at September 30, 2013 and December 31, 2012, respectively. There were no actual losses incurred under this arrangement during the three and nine months ended September 30, 2013 and 2012.
	Mortgage repurchase liability
	In the ordinary course of business, the Company sells residential mortgage loans to GSEs that include the mortgage loans in GSE-guaranteed mortgage securitizations. In addition, the Company pools FHA-insured and VA-guaranteed mortgage loans that are used to back Ginnie Mae-guaranteed securities. The Company has made representations and warranties that the loans sold meet certain requirements. The Company may be required to repurchase mortgage loans or indemnify loan purchasers due to defects in the origination process of the loan, such as documentation errors, underwriting errors and judgments, early payment defaults and fraud.
	These obligations expose the Company to any credit loss on the repurchased mortgage loans after accounting for any mortgage insurance that it may receive. Generally, the maximum amount of future payments the Company would be required to make for breaches of these representations and warranties would be equal to the unpaid principal balance of such loans that are deemed to have defects that were sold to purchasers plus, in certain circumstances, accrued and unpaid interest on such loans and certain expenses.
	The Company does not typically receive repurchase requests from Ginnie Mae, FHA or VA. As an originator of FHA-insured or VA-guaranteed loans, the Company is responsible for obtaining the insurance with FHA or the guarantee with the VA. If loans are later found not to meet the requirements of FHA or VA, through required internal quality control reviews or through agency audits, the Company may be required to indemnify FHA or VA against losses.  The loans remain in Ginnie Mae pools unless and until they are repurchased by the Company.  In general, once a FHA or VA loan becomes 90 days past due, the Company repurchases the FHA or VA loan to minimize the cost of interest advances on the loan.  If the loan is cured through borrower efforts or through loss mitigation activities, the loan may be resold into a Ginnie Mae pool. The Company's liability for mortgage loan repurchase losses incorporates probable losses associated with such indemnification.
	The total unpaid principal balance of loans sold that were subject to the terms and conditions of these representations and warranties totaled $11.34 billion and $8.92 billion as of September 30, 2013 and December 31, 2012, respectively. At September 30, 2013 and December 31, 2012, the Company had recorded a mortgage repurchase liability, included in accounts payable and other liabilities on the consolidated statements of financial condition, of $1.6 million and $2.0 million, respectively.
	Contingencies
	In the normal course of business, the Company may have various legal claims and other similar contingent matters outstanding for which a loss may be realized. For these claims, the Company establishes a liability for contingent losses when it is probable that a loss has been incurred and the amount of loss can be reasonably estimated. For claims determined to be reasonably possible but not probable of resulting in a loss, there may be a range of possible losses in excess of the established liability. At September 30, 2013, we reviewed our legal claims and determined that there were no claims that are considered to be probable or reasonably possible of resulting in a loss. As a result, the Company did not have any amounts reserved for legal claims as of September 30, 2013.

Fair_Value_Measurement

Fair Value Measurement	9 Months Ended
	Sep. 30, 2013
Fair Value Disclosures [Abstract]	'
FAIR VALUE MEASUREMENT	'
	NOTE 9–FAIR VALUE MEASUREMENT:
	For a further discussion of fair value measurements, including information regarding the Company’s valuation methodologies and the fair value hierarchy, see Note 17, Fair Value Measurement within the 2012 Annual Report on Form 10-K.
	Valuation Processes
	The Company has various processes and controls in place to ensure that fair value measurements are reasonably estimated. The Finance Committee provides oversight and approves the Company’s Asset/Liability Management Policy ("ALMP"). The Company's ALMP governs, among other things, the application and control of the valuation models used to measure fair value. On a quarterly basis, the Company’s Asset/Liability Management Committee ("ALCO") and the Finance Committee of the Board review significant modeling variables used to measure the fair value of the Company’s financial instruments, including the significant inputs used in the valuation of single family MSRs. Additionally, at least annually ALCO obtains an independent review of the MSR valuation process and procedures, including a review of the model architecture and the valuation assumptions. The Company obtains an MSR valuation from an independent valuation firm monthly to assist with the validation of the results and the reasonableness of the assumptions used in measuring fair value.
	The Company’s real estate valuations are overseen by the Company’s appraisal department, which is independent of the Company’s lending and credit administration functions. The appraisal department maintains the Company’s appraisal policy and recommends changes to the policy subject to approval by the Company’s Loan Committee and the Credit Committee of the Board. The Company’s appraisals are prepared by independent third-party appraisers and the Company’s internal appraisers. Single family appraisals are generally reviewed by the Company’s single family loan underwriters. Single family appraisals with unusual, higher risk or complex characteristics, as well as commercial real estate appraisals, are reviewed by the Company’s appraisal department.
	We obtain pricing from third party service providers for determining the fair value of a substantial portion of our investment securities available for sale. We have processes in place to evaluate such third party pricing services to ensure information obtained and valuation techniques used are appropriate. For fair value measurements obtained from third party services, we monitor and review the results to ensure the values are reasonable and in line with market experience for similar classes of securities. While the inputs used by the pricing vendor in determining fair value are not provided, and therefore unavailable for our review, we do perform certain procedures to validate the values received, including comparisons to other sources of valuation (if available), comparisons to other independent market data and a variance analysis of prices by Company personnel that are not responsible for the performance of the investment securities.
	Estimation of Fair Value
	Fair value is based on quoted market prices, when available. In certain cases where a quoted price for an asset or liability is not available, the Company uses valuation models to estimate fair value. These models incorporate inputs such as forward yield curves, loan prepayment assumptions, expected loss assumptions, market volatilities, and pricing spreads utilizing market-based inputs where readily available. The Company believes its valuation methods are appropriate and consistent with those that would be used by other market participants. However, imprecision in estimating unobservable inputs and other factors may result in these fair value measurements not reflecting the amount realized in an actual sale or transfer of the asset or liability in a current market exchange.
	The following table summarizes the fair value measurement methodologies, including significant inputs and assumptions, and classification of the Company’s assets and liabilities.
	Asset/Liability class		Valuation methodology, inputs and assumptions		Classification
	Cash and cash equivalents		Carrying value is a reasonable estimate of fair value based on the short-term nature of the instruments.		Estimated fair value classified as Level 1.
	Investment securities available for sale		Observable market prices of identical or similar securities are used where available.		Level 2 recurring fair value measurement
			If market prices are not readily available, value is based on discounted cash flows using the following significant inputs:
			•      Expected prepayment speeds
			•      Estimated credit losses
			•      Market liquidity adjustments
	Loans held for sale
	Single-family loans		Fair value is based on observable market data, including:		Level 2 recurring fair value measurement
			•       Quoted market prices, where available
			•       Dealer quotes for similar loans
			•       Forward sale commitments
	Multifamily loans		The sale price is set at the time the loan commitment is made, and as such subsequent changes in market conditions have a very limited effect, if any, on the value of these loans carried on the consolidated statements of financial condition, which are typically sold within 30 days of origination.		Carried at lower of amortized cost or fair value.
					Estimated fair value classified as Level 2.
	Loans held for investment
	Loans held for investment, excluding collateral dependent loans		Fair value is based on discounted cash flows, which considers the following inputs:		For the carrying value of loans see Note 1–Summary of Significant Accounting Policies within the 2012 Annual Report on Form 10-K.
			•       Current lending rates for new loans
			•       Expected prepayment speeds		Estimated fair value classified as Level 3.
			•       Estimated credit losses
			•       Market liquidity adjustments
	Loans held for investment, collateral dependent		Fair value is based on appraised value of collateral, which considers sales comparison and income approach methodologies. Adjustments are made for various factors, which may include:		Carried at lower of amortized cost or fair value of collateral, less the estimated cost to sell.
			•      Adjustments for variations in specific property qualities such as location, physical dissimilarities, market conditions at the time of sale, income producing characteristics and other factors
			•      Adjustments to obtain “upon completion” and “upon stabilization” values (e.g., property hold discounts where the highest and best use would require development of a property over time)		Classified as a Level 3 nonrecurring fair value measurement in periods where carrying value is adjusted to reflect the fair value of collateral.
			•      Bulk discounts applied for sales costs, holding costs and profit for tract development and certain other properties
	Asset/Liability class		Valuation methodology, inputs and assumptions		Classification
	Mortgage servicing rights
	Single family MSRs		For information on how the Company measures the fair value of its single family MSRs, including key economic assumptions and the sensitivity of fair value to changes in those assumptions, see Note 7, Mortgage Banking Operations.		Level 3 recurring fair value measurement
	Multifamily MSRs		Fair value is based on discounted estimated future servicing fees and other revenue, less estimated costs to service the loans.		Carried at lower of amortized cost or fair value
					Estimated fair value classified as Level 3.
	Derivatives
	Interest rate swaps		Fair value is based on quoted prices for identical or similar instruments, when available.		Level 2 recurring fair value measurement
	Interest rate swaptions
	Forward sale commitments		When quoted prices are not available, fair value is based on internally developed modeling techniques, which require the use of multiple observable market inputs including:
			•       Forward interest rates
			•       Interest rate volatilities
	Interest rate lock commitments		The fair value considers several factors including:		Level 3 recurring fair value measurement effective December 31, 2012.
			•       Fair value of the underlying loan based on quoted prices in the secondary market, when available.
			•       Value of servicing
			•       Fall-out factor
	Other real estate owned (“OREO”)		Fair value is based on appraised value of collateral. See discussion of "loans held for investment, collateral dependent" above for further information on appraisals.		Carried at lower of amortized cost or fair value of collateral (Level 3), less the estimated cost to sell.
	Federal Home Loan Bank stock		Carrying value approximates fair value as FHLB stock can only be purchased or redeemed at par value.		Carried at par value.
					Estimated fair value classified as Level 2.
	Deposits
	Demand deposits		Fair value is estimated as the amount payable on demand at the reporting date.		Carried at historical cost.
					Estimated fair value classified as Level 2.
	Fixed-maturity certificates of deposit		Fair value is estimated using discounted cash flows based on market rates currently offered for deposits of similar remaining time to maturity.		Carried at historical cost.
					Estimated fair value classified as Level 2.
	Federal Home Loan Bank advances		Fair value is estimated using discounted cash flows based on rates currently available for advances with similar terms and remaining time to maturity.		Carried at historical cost.
					Estimated fair value classified as Level 2.
	Long-term debt		Fair value is estimated using discounted cash flows based on current lending rates for similar long-term debt instruments with similar terms and remaining time to maturity.		Carried at historical cost.
					Estimated fair value classified as Level 2.
	The following table presents the levels of the fair value hierarchy for the Company’s assets and liabilities measured at fair value on a recurring basis.
	(in thousands)	Fair Value at September 30, 2013				Level 1			Level 2				Level 3
	Assets:
Investment securities available for sale
Mortgage backed securities:
Residential	$	144,263			$	—		$	144,263			$	—
Commercial	13,720				—			13,720				—
Municipal bonds	147,441				—			147,441				—
Collateralized mortgage obligations:
Residential	153,466				—			153,466				—
Commercial	16,991				—			16,991				—
Corporate debt securities	69,963				—			69,963				—
U.S. Treasury securities	27,747				—			27,747				—
Single family mortgage servicing rights	136,897				—			—				136,897
Single family loans held for sale	385,110				—			385,110				—
Derivatives
Forward sale commitments	2,357				—			2,357				—
Interest rate swaptions	136				—			136				—
Interest rate lock commitments	13,753				—			—				13,753
Interest rate swaps	4,611				—			4,611				—
Total assets	$	1,116,455			$	—		$	965,805			$	150,650
Liabilities:
Derivatives
Forward sale commitments	$	10,871			$	—		$	10,871			$	—
Interest rate lock commitments	76				—			—				76
Interest rate swaps	13,176				—			13,176				—
Total liabilities	$	24,123			$	—		$	24,047			$	76
(in thousands)	Fair Value at December 31, 2012				Level 1			Level 2				Level 3
Assets:
Investment securities available for sale
Mortgage backed securities:
Residential	$	62,853			$	—		$	62,853			$	—
Commercial	14,380				—			14,380				—
Municipal bonds	129,175				—			129,175				—
Collateralized mortgage obligations:
Residential	170,199				—			170,199				—
Commercial	9,043				—			9,043				—
U.S. Treasury securities	30,679				—			30,679				—
Single family mortgage servicing rights	87,396				—			—				87,396
Single family loans held for sale	607,578				—			607,578				—
Derivatives
Forward sale commitments	621				—			621				—
Interest rate lock commitments	22,548				—			—				22,548
Interest rate swaps	538				—			538				—
Total assets	$	1,135,010			$	—		$	1,025,066			$	109,944
Liabilities:
Derivatives
Forward sale commitments	$	2,743			$	—		$	2,743			$	—
Interest rate lock commitments	20				—			—				20
Interest rate swaps	9,358				—			9,358				—
Total liabilities	$	12,121			$	—		$	12,101			$	20
There were no transfers between levels of the fair value hierarchy during the three and nine months ended September 30, 2013 and 2012.
Level 3 Recurring Fair Value Measurements
The Company's level 3 recurring fair value measurements consist of single family mortgage servicing rights and, as of December 31, 2012, interest rate lock commitments, which are accounted for as derivatives. For information regarding fair value changes and activity for single family MSRs during the three and nine months ended September 30, 2013 and 2012, see Note 7, Mortgage Banking Operations.
The following table presents fair value changes and activity for level 3 interest rate lock commitments.
(in thousands)	Three Months Ended				Nine Months Ended
	September 30,				September 30,
Beginning balance, net	$	406			$	22,528
Total realized/unrealized gains(1)	28,538				102,231
Settlements	(15,267		)		(111,082		)
Ending balance, net	$	13,677			$	13,677
-1	All realized and unrealized gains and losses are recognized in earnings as net gain from mortgage loan origination and sale activities on the consolidated statement of operations. For the three and nine months ended September 30, 2013 there were net unrealized (losses) gains of $13.3 million and $13.7 million , respectively, recognized on interest rate lock commitments still outstanding at September 30, 2013.
In the first quarter of 2013, the Company refined the valuation methodology used for interest rate lock commitments to reflect assumptions that the Company believes a market participant would consider under current market conditions. This change in accounting estimate resulted in an increase in fair value of $4.3 million to the Company's interest rate lock commitments outstanding at March 31, 2013.
The following information presents significant Level 3 unobservable inputs used to measure fair value of interest rate lock commitments.
(dollars in thousands)	At September 30, 2013
	Fair Value				Valuation		Significant Unobservable	Low		High		Weighted Average
					Technique		Input
Interest rate lock commitments, net	$	13,677			Income approach		Fall out factor	0.50%		100.00%		16.40%
							Value of servicing	0.36%		2.14%		0.98%
(dollars in thousands)	At December 31, 2012
	Fair Value				Valuation		Significant Unobservable	Low		High		Weighted Average
					Technique		Input
Interest rate lock commitments, net	$	22,528			Income Approach		Fall out factor	0.40%		59.30%		16.80%
							Value of servicing	0.50%		2.18%		1.04%
The fair value of interest rate lock commitments decreases in value upon an increase in the fall-out factor and increases in value upon an increase in the value of servicing. Changes in the fall-out factor and value of servicing do not increase or decrease based on movements in the other significant unobservable input.
Nonrecurring Fair Value Measurements
Certain assets held by the Company are not included in the tables above, but are measured at fair value on a nonrecurring basis. These assets include certain loans held for investment and other real estate owned that are carried at the lower of cost or fair value, less the estimated cost to sell. The following tables present assets that were recorded at fair value during the three and nine months ended September 30, 2013 and 2012 and still held at the end of the respective reporting period.
	Three Months Ended September 30, 2013
(in thousands)	Fair Value of Assets Held at September 30, 2013				Level 1			Level 2				Level 3				Total Gains (Losses)
Loans held for investment(1)	$	37,853			$	—		$	—			$	37,853			$	(760	)
Other real estate owned(2)	1,847				—			—				1,847				(174		)
Total	$	39,700			$	—		$	—			$	39,700			$	(934	)
	Three Months Ended September 30, 2012
(in thousands)	Fair Value of Assets Held at September 30, 2012				Level 1			Level 2				Level 3				Total Losses
Loans held for investment(1)	$	34,699			$	—		$	—			$	34,699			$	(1,817	)
Other real estate owned(2)	5,738				—			—				5,738				(2,464		)
Total	$	40,437			$	—		$	—			$	40,437			$	(4,281	)
	Nine Months Ended September 30, 2013
(in thousands)	Fair Value of Assets Held at September 30, 2013				Level 1			Level 2				Level 3				Total Gains (Losses)
Loans held for investment(1)	$	37,853			$	—		$	—			$	37,853			$	(1,510	)
Other real estate owned(2)	10,398				—			—				10,398				(2,589		)
Total	$	48,251			$	—		$	—			$	48,251			$	(4,099	)
	Nine Months Ended September 30, 2012
(in thousands)	Fair Value of Assets Held at September 30, 2012				Level 1			Level 2				Level 3				Total Losses
Loans held for investment(1)	$	35,659			$	—		$	—			$	35,659			$	(5,324	)
Other real estate owned(2)	11,035				—			—				11,035				(5,554		)
Total	$	46,694			$	—		$	—			$	46,694			$	(10,878	)
-1	Represents the carrying value of loans for which adjustments are based on the fair value of the collateral.
-2	Represents other real estate owned where an updated fair value of collateral is used to adjust the carrying amount subsequent to the initial classification as other real estate owned.
The following table presents significant Level 3 unobservable inputs used to measure fair value on a nonrecurring basis during the nine months ended September 30, 2013 and the three and nine months ended September 30, 2012 for assets still held at the end of the period. For the three months ended September 30, 2013 there were no significant unobservable inputs used to measure fair value on a nonrecurring basis.
(dollars in thousands)	Fair Value of Assets Held at September 30, 2013 (1)				Valuation		Significant Unobservable	Nine Months Ended September 30,
					Technique		Input	2013
								Low			High			Weighted Average
Loans held for investment	$	14,605			Market approach		Comparable sale adjustments(2)	0	%		45	%		20	%
	14,605				Income approach		Capitalization rate	6.4	%		10.8	%		8.2	%
							Discount rate	8.2	%		9.5	%		8.9	%
Other real estate owned	$	5,814			Market approach		Comparable sale adjustments(2)	0	%		50	%		25	%
(dollars in thousands)	Fair Value of Assets Held at September 30, 2012 (1)				Valuation		Significant Unobservable	Three Months Ended September 30,
					Technique		Input	2012
								Low			High			Weighted Average
Loans held for investment	$	34,699			Market approach		Comparable sale adjustments(2)	3	%		45	%		24	%
	10,462				Income approach		Capitalization rate	5	%		9	%		7	%
Other real estate owned	$	5,738			Market approach		Comparable sale adjustments(2)	1	%		13	%		7	%
(dollars in thousands)	Fair Value of Assets Held at September 30, 2012 (1)				Valuation		Significant Unobservable	Nine Months Ended September 30,
					Technique		Input	2012
								Low			High			Weighted Average
Loans held for investment	$	35,659			Market approach		Comparable sale adjustments(2)	1	%		45	%		23	%
							Other discounts(3)	28	%		74	%		51	%
	10,975				Income approach		Capitalization rate	6	%		11	%		8.5	%
Other real estate owned	$	11,035			Market approach		Comparable sale adjustments(2)	0	%		70	%		35	%
							Other discounts(3)	4	%		64	%		34	%
-1	Assets that are valued using more than one valuation technique are presented within multiple categories for each valuation technique used. Excludes unobservable inputs that we consider, both individually and in the aggregate, to have been insignificant relative to our overall nonrecurring Level 3 measurements recorded during the period.
-2	Represents the range of net adjustments reflecting differences between a comparable sale and the property being appraised, expressed as an absolute value.
-3	Includes bulk sale discounts applied to the aggregate retail value of tract development properties, accelerated marketing period discounts and time-hold or other discounts applied to derive the “as is” market value of certain properties requiring a holding period before reaching a state of feasibility or completion (e.g., “upon completion” or "upon stabilization" value) and management discounts based on the Company's experience with actual liquidation values.
The Company's property appraisals are primarily based on the market approach and income approach methodologies, which consider recent sales of comparable properties, including their income generating characteristics, and then make adjustments to reflect the general assumptions that a market participant would make when analyzing the property for purchase. These adjustments may increase or decrease an appraised value and can vary significantly depending on the location, physical characteristics and income producing potential of each individual property. Additionally, the quality and volume of market information available at the time of the appraisal can vary from period-to-period and cause significant changes to the nature and magnitude of comparable sale adjustments. Given these variations, comparable sale adjustments are generally not a reliable indicator for how fair value will increase or decrease from period to period. Under certain circumstances, management discounts are applied based on specific characteristics of an individual property and the Company's experience with actual liquidation values.
In addition to the instruments disclosed in the table above, certain nonrecurring fair value measurements of residential
properties were based on unadjusted third-party appraisals. Factors considered in determining the fair value include geographic
sales trends, the value of comparable surrounding properties as well as the condition of the property.
Fair Value of Financial Instruments
The following presents the carrying value, estimated fair value and the levels of the fair value hierarchy for the Company’s financial instruments other than assets and liabilities measured at fair value on a recurring basis.
	At September 30, 2013
(in thousands)	Carrying				Fair			Level 1				Level 2				Level 3
	Value				Value
Assets:
Cash and cash equivalents	$	37,906			$	37,906		$	37,906			$	—			$	—
Loans held for investment	1,510,169				1,525,432			—				—				1,525,432
Mortgage servicing rights – multifamily	9,403				10,899			—				—				10,899
Federal Home Loan Bank stock	35,370				35,370			—				35,370				—
Liabilities:
Deposits	$	2,098,076			$	1,982,714		$	—			$	1,982,714			$	—
Federal Home Loan Bank advances	338,690				341,555			—				341,555				—
Long-term debt	61,857				60,239			—				60,239				—
	At December 31, 2012
(in thousands)	Carrying				Fair			Level 1				Level 2				Level 3
	Value				Value
Assets:
Cash and cash equivalents	$	25,285			$	25,285		$	25,285			$	—			$	—
Loans held for investment	1,308,974				1,340,882			—				—				1,340,882
Loans held for sale – multifamily	13,221				14,810			—				14,810				—
Mortgage servicing rights – multifamily	8,097				9,497			—				—				9,497
Federal Home Loan Bank stock	36,367				36,367			—				36,367				—
Liabilities:
Deposits	$	1,976,835			$	1,979,925		$	—			$	1,979,925			$	—
Federal Home Loan Bank advances	259,090				263,209			—				263,209				—
Long-term debt	61,857				60,241			—				60,241				—
Excluded from the fair value tables above are certain off-balance sheet loan commitments such as unused home equity lines of credit, business banking line funds and undisbursed construction funds. A reasonable estimate of the fair value of these instruments is the carrying value of deferred fees plus the related allowance for credit losses, which amounted to $440 thousand and $216 thousand at September 30, 2013 and December 31, 2012, respectively.

Earnings_Per_Share

Earnings Per Share	9 Months Ended
	Sep. 30, 2013
Earnings Per Share [Abstract]	'
EARNINGS PER SHARE	'
	NOTE 10–EARNINGS PER SHARE:
	The following table summarizes the calculation of earnings per share for the three and nine months ended September 30, 2013 and 2012.
		For the Three Months Ended				For the Nine Months Ended
		September 30,				September 30,
	(in thousands, except share and per share data)	2013		2012		2013		2012
	Net income	$	1,662	$	21,991	$	24,670	$	60,628
	Weighted average shares:
	Basic weighted-average number of common shares outstanding	14,388,559		14,335,950		14,374,943		12,960,212
	Dilutive effect of outstanding common stock equivalents (1)	402,112		363,082		418,484		454,263
	Diluted weighted-average number of common stock outstanding	14,790,671		14,699,032		14,793,427		13,414,475
	Earnings per share:
	Basic earnings per share	$	0.12	$	1.53	$	1.72	$	4.68
	Diluted earnings per share	$	0.11	$	1.5	$	1.67	$	4.52
	-1	Excluded from the computation of diluted earnings per share (due to their antidilutive effect) for the three and nine months ended September 30, 2013 and 2012 were certain stock options and unvested restricted stock issued to key senior management personnel and directors of the Company. The aggregate number of common stock equivalents related to such options and unvested restricted shares, which could potentially be dilutive in future periods, was 112,765 and 50,978 at September 30, 2013 and 2012, respectively.

Business_Segments

Business Segments	9 Months Ended
	Sep. 30, 2013
Segment Reporting [Abstract]	'
OPERATING SEGMENTS	'
	NOTE 11–BUSINESS SEGMENTS:
	The Company's business segments are determined based on the products and services provided, as well as the nature of the related business activities, and they reflect the manner in which financial information is currently evaluated by management.
	As a result of a change in the manner in which management evaluates strategic decisions, commencing with the second quarter of 2013, the Company realigned its business segments and organized them into two lines of business: Commercial and Consumer Banking segment and Mortgage Banking segment. In conjunction with this realignment, the Company modified its internal reporting to provide discrete financial information to management for these two business segments. The information that follows has been revised to reflect the current business segments.
	A description of the Company's business segments and the products and services that they provide is as follows.
	Commercial and Consumer Banking provides diversified financial products and services to our commercial and consumer customers through bank branches and through ATMs, online, mobile and telephone banking. These products and services include deposit products; residential, consumer and business portfolio loans; non-deposit investment products; insurance products and cash management services. We originate residential and commercial construction loans, bridge loans and permanent loans for our portfolio primarily on single family residences, and on office, retail, industrial and multifamily property types. We originate commercial real estate loans including multifamily lending through our Fannie Mae DUS business, whereby loans are sold to or securitized by Fannie Mae, while the Company generally retains the servicing rights. This segment is also responsible for the management of the Company's portfolio of investment securities.
	Mortgage Banking originates and purchases single family residential mortgage loans for sale in the secondary markets. We purchase loans from Windermere Mortgage Services Series LLC through a correspondent arrangement with that company. The majority of our mortgage loans are sold to or securitized by Fannie Mae, Freddie Mac or Ginnie Mae, while we retain the right to service these loans. A small percentage of our loans are brokered or sold on a servicing-released basis to correspondent lenders. We manage the loan funding and the interest rate risk associated with the secondary market loan sales and the retained servicing rights within this business segment.
	Financial highlights by operating segment were as follows.
		Three Months Ended September 30, 2013
	(in thousands)	Mortgage			Commercial and			Total
		Banking			Consumer Banking
	Condensed income statement:
	Net interest income (1)	$	4,493		$	15,919		$	20,412
	(Reversal of) provision for credit losses	—			(1,500		)	(1,500		)
	Noninterest income	36,945			1,229			38,174
	Noninterest expense	44,539			13,577			58,116
	Income (loss) before income taxes	(3,101		)	5,071			1,970
	Income tax expense (benefit)	(911		)	1,219			308
	Net income (loss)	$	(2,190	)	$	3,852		$	1,662
	Average assets	$	656,697		$	2,129,597		$	2,786,294
		Three Months Ended September 30, 2012
	(in thousands)	Mortgage			Commercial and			Total
		Banking			Consumer Banking
	Condensed income statement:
	Net interest income (1)	$	4,424		$	12,096		$	16,520
	Provision for credit losses	—			5,500			5,500
	Noninterest income	66,617			2,474			69,091
	Noninterest expense	32,632			13,302			45,934
	Income (loss) before income taxes	38,409			(4,232		)	34,177
	Income tax expense (benefit)	14,090			(1,904		)	12,186
	Net income (loss)	$	24,319		$	(2,328	)	$	21,991
	Average assets	$	670,715		$	1,772,975		$	2,443,690
		Nine Months Ended September 30, 2013
	(in thousands)	Mortgage			Commercial and			Total
		Banking			Consumer Banking
	Condensed income statement:
	Net interest income (1)	$	12,375		$	40,687		$	53,062
	Provision for credit losses	—			900			900
	Noninterest income	149,517			5,156			154,673
	Noninterest expense	127,879			42,748			170,627
	Income before income taxes	34,013			2,195			36,208
	Income tax expense (benefit)	11,663			(125		)	11,538
	Net income	$	22,350		$	2,320		$	24,670
	Average assets	$	641,336		$	1,996,713		$	2,638,049
		Nine Months Ended September 30, 2012
	(in thousands)	Mortgage			Commercial and			Total
		Banking			Consumer Banking
	Condensed income statement:
	Net interest income (1)	$	9,697		$	34,454		$	44,151
	Provision for credit losses	—			7,500			7,500
	Noninterest income	158,832			7,257			166,089
	Noninterest expense	80,777			46,848			127,625
	Income (loss) before income taxes	87,752			(12,637		)	75,115
	Income tax expense (benefit)	16,935			(2,448		)	14,487
	Net income (loss)	$	70,817		$	(10,189	)	$	60,628
	Average assets	$	506,098		$	1,870,076		$	2,376,174
	-1	Net interest income is the difference between interest earned on assets and the cost of liabilities to fund those assets. Interest earned includes actual interest earned on segment assets and, if the segment has excess liabilities, interest credits for providing funding to the other segment. The cost of liabilities includes interest expense on segment liabilities and, if the segment does not have enough liabilities to fund its assets, a funding charge based on the cost of excess liabilities from another segment.

Subsequent_Events_Subsequent_E

Subsequent Events Subsequent Events	9 Months Ended
	Sep. 30, 2013
Subsequent Event [Line Items]	'
Subsequent Events	'
	NOTE 12–SUBSEQUENT EVENTS:
	On November 1, 2013, the Company completed its acquisition of Fortune Bank and YNB Financial Services Corp. (“YNB”), the parent of Yakima National Bank. The Company acquired all of the voting equity interests of Fortune Bank and YNB. Immediately following completion of the acquisitions, YNB was merged into HomeStreet, Inc. Additionally, Fortune Bank and Yakima National Bank were merged into HomeStreet Bank. The combined organization had approximately $3.10 billion in assets on a pro forma basis as of September 30, 2013.
	The primary objective for the acquisitions is to grow the Company’s Commercial and Consumer Banking business. Additionally, the acquisition of Yakima National Bank expands the Company's geographic footprint, which is consistent with our ongoing growth strategy. The operating results of the Company for the three months ended September 30, 2013 do not include the operating results of Fortune Bank and YNB as the acquisition did not close until November 1, 2013. It is not practical to present financial information related to the acquisitions at this time because the fair value measurement of assets acquired and liabilities assumed has not been finalized.
	On October 24, 2013, the Company announced that its board of directors approved a common stock dividend of $0.11 per share, payable on November 25, 2013 to shareholders of record as of November 4, 2013.

Investment_Securities_Availabl1

Investment Securities Available for Sale (Tables)	9 Months Ended
	Sep. 30, 2013
Investments, Debt and Equity Securities [Abstract]	'
Amortized cost and fair value of investment securities available for sale	'
		At September 30, 2013
	(in thousands)	Amortized			Gross				Gross				Fair
		cost			unrealized				unrealized				value
					gains				losses
	Mortgage-backed securities:
	Residential	$	147,396		$	221			$	(3,354	)		$	144,263
	Commercial	13,478			242				—				13,720
	Municipal bonds	152,481			672				(5,712		)		147,441
	Collateralized mortgage obligations:
	Residential	153,460			1,473				(1,467		)		153,466
	Commercial	17,457			—				(466		)		16,991
	Corporate debt securities	75,888			1				(5,926		)		69,963
	U.S. Treasury securities	27,744			3				—				27,747
		$	587,904		$	2,612			$	(16,925	)		$	573,591
		At December 31, 2012
	(in thousands)	Amortized			Gross				Gross				Fair
		cost			unrealized				unrealized				value
					gains				losses
	Mortgage-backed securities:
	Residential	$	62,847		$	223			$	(217	)		$	62,853
	Commercial	13,720			660				—				14,380
	Municipal bonds	123,695			5,574				(94		)		129,175
	Collateralized mortgage obligations:
	Residential	163,981			6,333				(115		)		170,199
	Commercial	8,983			60				—				9,043
	U.S. Treasury securities	30,670			11				(2		)		30,679
		$	403,896		$	12,861			$	(428	)		$	416,329
Investment securities in an unrealized loss position	'
		At September 30, 2013
		Less than 12 months							12 months or more								Total
	(in thousands)	Gross			Fair				Gross				Fair				Gross				Fair
		unrealized			value				unrealized				value				unrealized				value
		losses							losses								losses
	Residential mortgage-backed securities	$	(3,133	)	$	121,234			$	(221	)		$	7,361			$	(3,354	)		$	128,595
	Municipal bonds	(5,712		)	97,091				—				—				(5,712		)		97,091
	Collateralized mortgage obligations:
	Residential	(1,169		)	50,895				(298		)		10,678				(1,467		)		61,573
	Commercial	(466		)	16,991				—				—				(466		)		16,991
	Corporate debt securities	(5,926		)	69,826				—				—				(5,926		)		69,826
		$	(16,406	)	$	356,037			$	(519	)		$	18,039			$	(16,925	)		$	374,076
		At December 31, 2012
		Less than 12 months							12 months or more								Total
	(in thousands)	Gross			Fair				Gross				Fair				Gross				Fair
		unrealized			value				unrealized				value				unrealized				value
		losses							losses								losses
	Mortgage-backed securities:
	Residential	$	(217	)	$	18,121			$	—			$	—			$	(217	)		$	18,121
	Municipal bonds	(94		)	4,212				—				—				(94		)		4,212
	Collateralized mortgage obligations:
	Residential	(115		)	13,883				—				—				(115		)		13,883
	U.S. Treasury securities	—			—				(2		)		10,238				(2		)		10,238
		$	(426	)	$	36,216			$	(2	)		$	10,238			$	(428	)		$	46,454
Computation of weighted average yield using coupon on the fair value	'
		At September 30, 2013
		Within one year						After one year							After five years							After				Total
								through five years							through ten years							ten years
	(in thousands)	Fair			Weighted			Fair				Weighted			Fair				Weighted			Fair		Weighted		Fair		Weighted
		Value			Average			Value				Average			Value				Average			Value		Average		Value		Average
					Yield							Yield							Yield					Yield				Yield
	Mortgage-backed securities:
	Residential	$	—		—	%		$	—			—	%		$	11,310			1.82	%		$	132,953	2.18	%	$	144,263	2.15	%
	Commercial	—			—			—				—			—				—			13,720		4.49		13,720		4.49
	Municipal bonds	—			—			—				—			19,890				3.51			127,551		4.41		147,441		4.29
	Collateralized mortgage obligations:
	Residential	—			—			—				—			13,643				2.17			139,823		2.65		153,466		2.61
	Commercial	—			—			—				—			5,311				1.85			11,680		1.4		16,991		1.54
	Corporate debt securities	—			—			—				—			33,238				3.31			36,725		3.75		69,963		3.54
	U.S. Treasury securities	26,746			0.24			1,001				0.18			—				—			—		—		27,747		0.23
	Total available for sale	$	26,746		0.24	%		$	1,001			0.18	%		$	83,392			2.88	%		$	462,452	3.11	%	$	573,591	2.94	%
		At December 31, 2012
		Within one year						After one year							After five years							After				Total
								through five years							through ten years							ten years
	(in thousands)	Fair			Weighted			Fair				Weighted			Fair				Weighted			Fair		Weighted		Fair		Weighted
		Value			Average			Value				Average			Value				Average			Value		Average		Value		Average
					Yield							Yield							Yield					Yield				Yield
	Mortgage-backed securities:
	Residential	$	—		—	%		$	—			—	%		$	—			—	%		$	62,853	2.81	%	$	62,853	2.81	%
	Commercial	—			—			—				—			—				—			14,380		4.03		14,380		4.03
	Municipal bonds	—			—			—				—			15,673				3.64			113,502		4.66		129,175		4.53
	Collateralized mortgage obligations:
	Residential	—			—			—				—			—				—			170,199		2.64		170,199		2.64
	Commercial	—			—			—				—			—				—			9,043		2.06		9,043		2.06
	U.S. Treasury securities	30,679			0.23			—				—			—				—			—		—		30,679		0.23
	Total available for sale	$	30,679		0.23	%		$	—			—	%		$	15,673			3.64	%		$	369,977	3.33	%	$	416,329	3.11	%
Sales of investment securities available for sale	'
		Three Months Ended September 30,							Nine Months Ended September 30,
	(in thousands)	2013			2012				2013				2012
	Proceeds	$	1,972		$	39,635			$	52,566			$	159,174
	Gross gains	—			434				322				1,780
	Gross losses	(184		)	(37		)		(316		)		(431		)

Loans_and_Credit_Quality_Table

Loans and Credit Quality (Tables)	9 Months Ended
	Sep. 30, 2013
Receivables [Abstract]	'
Loans held for investment	'
	Loans held for investment consist of the following.
	(in thousands)	At September 30,				At December 31,
		2013				2012
	Consumer loans
	Single family	$	818,992			$	673,865
	Home equity	129,785				136,746
		948,777				810,611
	Commercial loans
	Commercial real estate	400,150				361,879
	Multifamily	42,187				17,012
	Construction/land development	79,435				71,033
	Commercial business	67,547				79,576
		589,319				529,500
		1,538,096				1,340,111
	Net deferred loan fees and discounts	(3,233		)		(3,576		)
		1,534,863				1,336,535
	Allowance for loan losses	(24,694		)		(27,561		)
		$	1,510,169			$	1,308,974
Allowance for credit losses and recorded investment in loans by impairment methodology	'
	Activity in the allowance for credit losses was as follows.
			Three Months Ended September 30,								Nine Months Ended September 30,
	(in thousands)		2013				2012				2013				2012
	Allowance for credit losses (roll-forward):
	Beginning balance		$	27,858			$	27,125			$	27,751			$	42,800
	(Reversal of) provision for credit losses		(1,500		)		5,500				900				7,500
	(Charge-offs), net of recoveries		(1,464		)		(4,998		)		(3,757		)		(22,673		)
	Ending balance		$	24,894			$	27,627			$	24,894			$	27,627
	Components:
	Allowance for loan losses		$	24,694			$	27,461			$	24,694			$	27,461
	Allowance for unfunded commitments		200				166				200				166
	Allowance for credit losses		$	24,894			$	27,627			$	24,894			$	27,627
Allowance for credit losses by loan portfolio segment and loan class	'
	Activity in the allowance for credit losses by loan portfolio and loan class was as follows.
		Three Months Ended September 30, 2013
	(in thousands)	Beginning				Charge-offs				Recoveries				(Reversal of)Provision				Ending
		balance																balance
	Consumer loans
	Single family	$	13,810			$	(606	)		$	179			$	(1,251	)		$	12,132
	Home equity	4,879				(377		)		273				(139		)		4,636
		18,689				(983		)		452				(1,390		)		16,768
	Commercial loans
	Commercial real estate	5,723				(1,306		)		—				51				4,468
	Multifamily	690				—				—				80				770
	Construction/land development	1,185				—				348				(141		)		1,392
	Commercial business	1,571				—				25				(100		)		1,496
		9,169				(1,306		)		373				(110		)		8,126
	Total allowance for credit losses	$	27,858			$	(2,289	)		$	825			$	(1,500	)		$	24,894
		Three Months Ended September 30, 2012
	(in thousands)	Beginning				Charge-offs				Recoveries				(Reversal of)Provision				Ending
		balance																balance
	Consumer loans
	Single family	$	12,865			$	(1,363	)		$	22			$	2,028			$	13,552
	Home equity	4,851				(1,078		)		121				1,139				5,033
		17,716				(2,441		)		143				3,167				18,585
	Commercial loans
	Commercial real estate	4,343				(1,757		)		130				1,020				3,736
	Multifamily	923				—				—				(151		)		772
	Construction/land development	3,022				(1,823		)		193				1,472				2,864
	Commercial business	1,121				(74		)		631				(8		)		1,670
		9,409				(3,654		)		954				2,333				9,042
	Total allowance for credit losses	$	27,125			$	(6,095	)		$	1,097			$	5,500			$	27,627
		Nine Months Ended September 30, 2013
	(in thousands)	Beginning				Charge-offs				Recoveries				(Reversal of) Provision				Ending
		balance																balance
	Consumer loans
	Single family	$	13,388			$	(2,468	)		$	425			$	787			$	12,132
	Home equity	4,648				(1,515		)		526				977				4,636
		18,036				(3,983		)		951				1,764				16,768
	Commercial loans
	Commercial real estate	5,312				(1,449		)		—				605				4,468
	Multifamily	622				—				—				148				770
	Construction/land development	1,580				(148		)		699				(739		)		1,392
	Commercial business	2,201				—				173				(878		)		1,496
		9,715				(1,597		)		872				(864		)		8,126
	Total allowance for credit losses	$	27,751			$	(5,580	)		$	1,823			$	900			$	24,894
		Nine Months Ended September 30, 2012
	(in thousands)	Beginning				Charge-offs				Recoveries				(Reversal of)Provision				Ending
		balance																balance
	Consumer loans
	Single family	$	10,671			$	(3,889	)		$	455			$	6,315			$	13,552
	Home equity	4,623				(3,577		)		398				3,589				5,033
		15,294				(7,466		)		853				9,904				18,585
	Commercial loans
	Commercial real estate	4,321				(3,474		)		258				2,631				3,736
	Multifamily	335				—				—				437				772
	Construction/land development	21,237				(13,858		)		835				(5,350		)		2,864
	Commercial business	1,613				(538		)		717				(122		)		1,670
		27,506				(17,870		)		1,810				(2,404		)		9,042
	Total allowance for credit losses	$	42,800			$	(25,336	)		$	2,663			$	7,500			$	27,627
Loans by Impairment Methodology [Table Text Block]	'
	The following table disaggregates our allowance for credit losses and recorded investment in loans by impairment methodology.
		At September 30, 2013
	(in thousands)	Allowance:				Allowance:				Total				Loans:				Loans:		Total
		collectively				individually								collectively				individually
		evaluated for				evaluated for								evaluated for				evaluated for
		impairment				impairment								impairment				impairment
	Consumer loans
	Single family	$	10,676			$	1,456			$	12,132			$	745,211			$	73,781	$	818,992
	Home equity	4,585				51				4,636				127,226				2,559		129,785
		15,261				1,507				16,768				872,437				76,340		948,777
	Commercial loans
	Commercial real estate	4,468				—				4,468				372,905				27,245		400,150
	Multifamily	315				455				770				38,997				3,190		42,187
	Construction/land development	1,081				311				1,392				72,768				6,667		79,435
	Commercial business	811				685				1,496				66,022				1,525		67,547
		6,675				1,451				8,126				550,692				38,627		589,319
	Total	$	21,936			$	2,958			$	24,894			$	1,423,129			$	114,967	$	1,538,096
		At December 31, 2012
	(in thousands)	Allowance:				Allowance:				Total				Loans:				Loans:		Total
		collectively				individually								collectively				individually
		evaluated for				evaluated for								evaluated for				evaluated for
		impairment				impairment								impairment				impairment
	Consumer loans
	Single family	$	11,212			$	2,176			$	13,388			$	599,538			$	74,327	$	673,865
	Home equity	4,611				37				4,648				133,026				3,720		136,746
		15,823				2,213				18,036				732,564				78,047		810,611
	Commercial loans
	Commercial real estate	3,682				1,630				5,312				334,406				27,473		361,879
	Multifamily	106				516				622				13,791				3,221		17,012
	Construction/land development	1,092				488				1,580				58,129				12,904		71,033
	Commercial business	680				1,521				2,201				77,256				2,320		79,576
		5,560				4,155				9,715				483,582				45,918		529,500
	Total	$	21,383			$	6,368			$	27,751			$	1,216,146			$	123,965	$	1,340,111
Impaired loans by loan portfolio segment and loan class	'
	The following tables present impaired loans by loan portfolio segment and loan class.
		At September 30, 2013
	(in thousands)	Recorded				Unpaid				Related
		investment (1)				principal				allowance
						balance (2)
	With no related allowance recorded:
	Consumer loans
	Single family	$	38,138			$	41,130			$	—
	Home equity	1,802				1,868				—
		39,940				42,998				—
	Commercial loans
	Commercial real estate	27,245				29,247				—
	Multifamily	508				508				—
	Construction/land development	6,356				16,061				—
	Commercial business	120				137				—
		34,229				45,953				—
		$	74,169			$	88,951			$	—
	With an allowance recorded:
	Consumer loans
	Single family	$	35,643			$	35,701			$	1,456
	Home equity	757				757				51
		36,400				36,458				1,507
	Commercial loans
	Multifamily	2,682				2,860				455
	Construction/land development	311				311				311
	Commercial business	1,405				1,534				685
		4,398				4,705				1,451
		$	40,798			$	41,163			$	2,958
	Total:
	Consumer loans
	Single family	$	73,781			$	76,831			$	1,456
	Home equity	2,559				2,625				51
		76,340				79,456				1,507
	Commercial loans
	Commercial real estate	27,245				29,247				—
	Multifamily	3,190				3,368				455
	Construction/land development	6,667				16,372				311
	Commercial business	1,525				1,671				685
		38,627				50,658				1,451
	Total impaired loans	$	114,967			$	130,114			$	2,958
		At December 31, 2012
	(in thousands)	Recorded				Unpaid				Related
		investment (1)				principal				allowance
						balance (2)
	With no related allowance recorded:
	Consumer loans
	Single family	$	28,202			$	29,946			$	—
	Home equity	2,728				3,211				—
		30,930				33,157				—
	Commercial loans
	Commercial real estate	10,933				12,445				—
	Multifamily	508				508				—
	Construction/land development	11,097				20,990				—
	Commercial business	147				162				—
		22,685				34,105				—
		$	53,615			$	67,262			$	—
	With an allowance recorded:
	Consumer loans
	Single family	$	46,125			$	47,553			$	2,176
	Home equity	992				1,142				37
		47,117				48,695				2,213
	Commercial loans
	Commercial real estate	16,540				16,540				1,630
Multifamily	2,713				2,891				516
Construction/land development	1,807				1,807				488
Commercial business	2,173				2,287				1,521
	23,233				23,525				4,155
	$	70,350			$	72,220			$	6,368
Total:
Consumer loans
Single family	$	74,327			$	77,499			$	2,176
Home equity	3,720				4,353				37
	78,047				81,852				2,213
Commercial loans
Commercial real estate	27,473				28,985				1,630
Multifamily	3,221				3,399				516
Construction/land development	12,904				22,797				488
Commercial business	2,320				2,449				1,521
	45,918				57,630				4,155
Total impaired loans	$	123,965			$	139,482			$	6,368
-1	Includes partial charge-offs and nonaccrual interest paid.
-2	Unpaid principal balance does not include partial charge-offs or nonaccrual interest paid. Related allowance is calculated on net book balances not unpaid principal balances.
Average Recorded Investment of Impaired Loans [Table Text Block]	'
	The following table provides the average recorded investment in impaired loans by portfolio segment and class.
		Three Months Ended September 30,								Nine Months Ended September 30,
	(in thousands)	2013				2012				2013				2012
	Consumer loans
	Single family	$	79,527			$	69,419			$	77,841			$	66,967
	Home equity	3,095				2,860				3,345				2,788
		82,622				72,279				81,186				69,755
	Commercial loans
	Commercial real estate	27,456				31,765				27,775				33,439
	Multifamily	3,194				5,779				3,205				6,512
	Construction/land development	7,218				19,197				9,450				43,656
	Commercial business	1,696				1,792				1,922				1,379
		39,564				58,533				42,352				84,986
		$	122,186			$	130,812			$	123,538			$	154,741
Designated loan grades by loan portfolio segment and loan class	'
	The following tables present designated loan grades by loan portfolio segment and loan class.
		At September 30, 2013
	(in thousands)	Pass				Watch				Special mention				Substandard				Total
	Consumer loans
	Single family	$	729,682			$	48,950			$	15,587			$	24,773			$	818,992
	Home equity	127,100				50				265				2,370				129,785
		856,782				49,000				15,852				27,143				948,777
	Commercial loans
	Commercial real estate	263,828				86,418				41,424				8,480				400,150
	Multifamily	37,447				1,550				3,190				—				42,187
	Construction/land development	65,655				7,215				2,920				3,645				79,435
	Commercial business	54,340				7,083				3,304				2,820				67,547
		421,270				102,266				50,838				14,945				589,319
		$	1,278,052			$	151,266			$	66,690			$	42,088			$	1,538,096
		At December 31, 2012
	(in thousands)	Pass				Watch				Special mention				Substandard				Total
	Consumer loans
	Single family	$	565,312			$	55,768			$	27,599			$	25,186			$	673,865
	Home equity	131,246				1,337				1,193				2,970				136,746
		696,558				57,105				28,792				28,156				810,611
	Commercial loans
	Commercial real estate	217,370				102,353				17,931				24,225				361,879
	Multifamily	12,222				1,569				3,221				—				17,012
	Construction/land development	21,540				7,243				35,368				6,882				71,033
	Commercial business	68,134				7,914				462				3,066				79,576
		319,266				119,079				56,982				34,173				529,500
		$	1,015,824			$	176,184			$	85,774			$	62,329			$	1,340,111
Analysis of past due loans by loan portfolio segment and loan class	'
	The following tables present aging analyses of past due loans by loan portfolio segment and loan class.
		At September 30, 2013
	(in thousands)	30-59 days				60-89 days				90 days or				Total past				Current		Total		90 days or
		past due				past due				more				due						loans		more past
										past due												due and
																						still accruing(1)
	Consumer loans
	Single family	$	10,359			$	5,170			$	56,410			$	71,939			$	747,053	$	818,992	$	43,762
	Home equity	554				100				2,295				2,949				126,836		129,785		—
		10,913				5,270				58,705				74,888				873,889		948,777		43,762
	Commercial loans
	Commercial real estate	—				—				6,861				6,861				393,289		400,150		—
	Multifamily	—				—				—				—				42,187		42,187		—
	Construction/land development	—				—				3,544				3,544				75,891		79,435		—
	Commercial business	—				—				1,405				1,405				66,142		67,547		—
		—				—				11,810				11,810				577,509		589,319		—
		$	10,913			$	5,270			$	70,515			$	86,698			$	1,451,398	$	1,538,096	$	43,762
		At December 31, 2012
	(in thousands)	30-59 days				60-89 days				90 days or				Total past				Current		Total		90 days or
		past due				past due				more				due						loans		more past
										past due												due and
																						still accruing(1)
	Consumer loans
	Single family	$	11,916			$	4,732			$	53,962			$	70,610			$	603,255	$	673,865	$	40,658
	Home equity	787				242				2,970				3,999				132,747		136,746		—
		12,703				4,974				56,932				74,609				736,002		810,611		40,658
	Commercial loans
	Commercial real estate	—				—				6,403				6,403				355,476		361,879		—
	Multifamily	—				—				—				—				17,012		17,012		—
	Construction/land development	—				—				5,042				5,042				65,991		71,033		—
	Commercial business	—				—				2,173				2,173				77,403		79,576		—
		—				—				13,618				13,618				515,882		529,500		—
		$	12,703			$	4,974			$	70,550			$	88,227			$	1,251,884	$	1,340,111	$	40,658
	-1	FHA-insured and VA-guaranteed single family loans that are 90 days or more past due are maintained on accrual status if they are determined to have little to no risk of loss.
Performing and nonaccrual loan balances by loan portfolio segment and loan class	'
	The following tables present accrual and nonaccrual loan balances by loan portfolio segment and loan class.
		At September 30, 2013
	(in thousands)	Accrual				Nonaccrual				Total
	Consumer loans
	Single family	$	806,344			$	12,648			$	818,992
	Home equity	127,490				2,295				129,785
		933,834				14,943				948,777
	Commercial loans
	Commercial real estate	393,289				6,861				400,150
	Multifamily	42,187				—				42,187
	Construction/land development	75,891				3,544				79,435
	Commercial business	66,142				1,405				67,547
		577,509				11,810				589,319
		$	1,511,343			$	26,753			$	1,538,096
		At December 31, 2012
	(in thousands)	Accrual				Nonaccrual				Total
	Consumer loans
	Single family	$	660,561			$	13,304			$	673,865
	Home equity	133,776				2,970				136,746
		794,337				16,274				810,611
	Commercial loans
	Commercial real estate	355,476				6,403				361,879
	Multifamily	17,012				—				17,012
	Construction/land development	65,991				5,042				71,033
	Commercial business	77,403				2,173				79,576
		515,882				13,618				529,500
		$	1,310,219			$	29,892			$	1,340,111
TDR balances by loan portfolio segment and loan class	'
	The following tables present information about TDR activity during the periods presented.
		At Three Months Ended September 30, 2013
	(dollars in thousands)	Concession type		Number of loan			Recorded				Related charge-
				relationships			investment				offs
	Consumer loans
	Single family
		Interest rate reduction		27			$	5,538			$	—
	Home equity
		Interest rate reduction		2			132				—
	Total consumer
		Interest rate reduction		29			$	5,670			$	—
	Total loans
		Interest rate reduction		29			$	5,670			$	—
		At Three Months Ended September 30, 2012
	(dollars in thousands)	Concession type		Number of loan			Recorded				Related charge-
				relationships			investment				offs
	Consumer loans
	Single family
		Interest rate reduction		4			$	960			$	—
	Home equity
		Interest rate reduction		1			48				—
	Total consumer
		Interest rate reduction		5			$	1,008			$	—
	Commercial loans
	Commercial real estate
		Interest rate reduction		1			$	5,012			$	—
	Total loans
		Interest rate reduction		6			$	6,020			$	—
		At Nine Months Ended September 30, 2013
	(dollars in thousands)	Concession type		Number of loan			Recorded				Related charge-
				relationships			investment				offs
	Consumer loans
	Single family
		Interest rate reduction		51			$	11,300			$	—
	Home equity
		Interest rate reduction		5			301				—
	Total consumer
		Interest rate reduction		56			$	11,601			$	—
	Total loans
		Interest rate reduction		56			$	11,601			$	—
		At Nine Months Ended September 30, 2012
	(dollars in thousands)	Concession type		Number of loan			Recorded				Related charge-
				relationships			investment				offs
	Consumer loans
	Single family
		Interest rate reduction		28			$	9,092			$	58
		Payment restructure		1			273				—
				29			$	9,365			$	58
	Home equity
		Interest rate reduction		6			$	492			$	—
	Total consumer
		Interest rate reduction		34			$	9,584			$	58
		Payment restructure		1			273				—
				35			$	9,857			$	58
	Commercial loans
	Commercial real estate
		Interest rate reduction		2			$	5,779			$	—
	Total loans
		Interest rate reduction		36			$	15,363			$	58
		Payment restructure		1			273				—
				37			$	15,636			$	58
TDR balances which have subsequently re-defaulted	'
	The following table presents loans that were modified as TDRs within the previous 12 months and subsequently re-defaulted during the three and nine months ended September 30, 2013 and 2012, respectively. A TDR loan is considered re-defaulted when it becomes doubtful that the objectives of the modifications will be met, generally when a consumer loan TDR becomes 60 days or more past due on principal or interest payments or when a commercial loan TDR becomes 90 days or more past due on principal or interest payments.
		Three Months Ended September 30,
		2013							2012
	(dollars in thousands)	Number of loan relationships that re-defaulted			Recorded				Number of loan relationships that re-defaulted			Recorded
					investment							investment
	Consumer loans
	Single family	7			$	1,017			18			$	4,290
	Home equity	—			—				—			—
		7			1,017				18			4,290
	Commercial loans
	Commercial real estate	—			—				1			7,716
	Construction/land development	—			—				—			—
	Commercial business	—			—				1			21
		—			—				2			7,737
		7			$	1,017			20			$	12,027
		Nine Months Ended September 30,
		2013							2012
	(dollars in thousands)	Number of loan relationships that re-defaulted			Recorded				Number of loan relationships that re-defaulted			Recorded
					investment							investment
	Consumer loans
	Single family	14			$	2,573			41			$	9,551
	Home equity	1			22				1			34
		15			2,595				42			9,585
	Commercial loans
	Commercial real estate	1			770				1			7,716
	Construction/land development	—			—				—			—
	Commercial business	—			—				3			410
		1			770				4			8,126
		16			$	3,365			46			$	17,711

Deposits_Tables

Deposits (Tables)	9 Months Ended
	Sep. 30, 2013
Banking and Thrift [Abstract]	'
Deposit balances, including stated rates	'
	Deposit balances, including stated rates, were as follows.
	(in thousands)	At September 30,		At December 31,
		2013		2012
	Noninterest-bearing accounts	$	351,274	$	358,831
	NOW accounts 0.00% to 0.75% at September 30, 2013 and December 31, 2012	272,029		174,699
	Statement savings accounts, due on demand 0.20% to 1.00% at September 30, 2013 and 0.20% to 0.85% at December 31, 2012	135,428		103,932
	Money market accounts, due on demand 0.00% to 1.50% at September 30, 2013 and December 31, 2012	879,122		683,906
	Certificates of deposit 0.10% to 3.92% at September 30, 2013 and 0.10% to 4.70% at December 31, 2012	460,223		655,467
		$	2,098,076	$	1,976,835
Interest expense on deposits	'
	Interest expense on deposits was as follows.
		Three Months Ended September 30,				Nine Months Ended September 30,
	(in thousands)	2013		2012		2013		2012
	NOW accounts	$	265	$	129	$	656	$	368
	Statement savings accounts	140		113		358		289
	Money market accounts	1,060		858		2,890		2,394
	Certificates of deposit	757		2,808		4,174		9,934
		$	2,222	$	3,908	$	8,078	$	12,985
Certificates of deposit outstanding	'
	Certificates of deposit outstanding as of September 30, 2013, mature as follows.
	(in thousands)	At September 30, 2013
	Within one year	$	377,372
	One to two years	31,189
	Two to three years	36,728
	Three to four years	9,157
	Four to five years	5,777
		$	460,223

Recovered_Sheet1

Derivatives And Hedging Activities (Tables)	9 Months Ended
	Sep. 30, 2013
Derivative Instruments and Hedging Activities Disclosure [Abstract]	'
Notional amounts and fair values for derivatives	'
	The notional amounts and fair values for derivatives consist of the following.
		At September 30, 2013
		Notional amount			Fair value derivatives
	(in thousands)				Asset			Liability
	Forward sale commitments	$	677,538		$	2,357		$	(10,871	)
	Interest rate swaptions	305,000			136			—
	Interest rate lock commitments	388,977			13,753			(76		)
	Interest rate swaps	500,997			4,611			(13,176		)
	Total derivatives before netting	$	1,872,512		20,857			(24,123		)
	Netting adjustments				(5,635		)	5,635
	Carrying value on consolidated statements of financial condition				$	15,222		$	(18,488	)
		At December 31, 2012
		Notional amount			Fair value derivatives
	(in thousands)				Asset			Liability
	Forward sale commitments	$	1,258,152		$	621		$	(2,743	)
	Interest rate lock commitments	734,762			22,548			(20		)
	Interest rate swaps	361,892			538			(9,358		)
	Total derivatives before netting	$	2,354,806		23,707			(12,121		)
	Netting adjustments				(1,052		)	1,052
	Carrying value on consolidated statements of financial condition				$	22,655		$	(11,069	)
Net gains (losses) recognized on economic hedge derivatives	'
	The following table presents the net gain (loss) recognized on economic hedge derivatives within the respective line items in the statement of operations for the periods indicated.
		Three Months Ended September 30,						Nine Months Ended September 30,
	(in thousands)	2013			2012			2013			2012
	Recognized in noninterest income:
	Net gain on mortgage loan origination and sale activities (1)	$	(37,017	)	$	891		$	(17,368	)	$	11,456
	Mortgage servicing income (2)	3,631			4,861			(12,392		)	24,600
		$	(33,386	)	$	5,752		$	(29,760	)	$	36,056
	-1	Comprised of interest rate lock commitments ("IRLCs") and forward contracts used as an economic hedge of IRLCs and single family mortgage loans held for sale.
	-2	Comprised of interest rate swaps, interest rate swaptions and forward contracts used as an economic hedge of single family mortgage servicing rights MSRs.
Fair Value, Concentration of Risk [Table Text Block]	'
	The following tables present gross and net information about derivative instruments.
		At September 30, 2013
	(in thousands)	Gross fair value			Netting adjustments			Carrying value			Cash collateral paid (1)		Securities pledged			Net amount
	Derivative assets:
	Forward sale commitments	$	2,357		$	(992	)	$	1,365		$	—	$	—		$	1,365
	Interest rate swaps / swaptions	4,747			(4,643		)	104			—		—			104
	Total derivatives subject to legally enforceable master netting agreements	7,104			(5,635		)	1,469			—		—			1,469
	Interest rate lock commitments	13,753			—			13,753			—		—			13,753
	Total derivative assets	$	20,857		$	(5,635	)	$	15,222		$	—	$	—		$	15,222
	Derivative liabilities:
	Forward sale commitments	$	(10,871	)	$	992		$	(9,879	)	$	8,273	$	1,467		$	(139	)
	Interest rate swaps	(13,176		)	4,643			(8,533		)	7,928		605			—
	Total derivatives subject to legally enforceable master netting agreements	(24,047		)	5,635			(18,412		)	16,201		2,072			(139		)
	Interest rate lock commitments	(76		)	—			(76		)	—		—			(76		)
	Total derivative liabilities	$	(24,123	)	$	5,635		$	(18,488	)	$	16,201	$	2,072		$	(215	)
		At December 31, 2012
	(in thousands)	Gross fair value			Netting adjustments			Carrying value			Cash collateral paid (1)		Net amount
	Derivative assets:
	Forward sale commitments	$	621		$	(621	)	$	—		$	—	$	—
	Interest rate swaps	538			(431		)	107			—		107
	Total derivatives subject to legally enforceable master netting agreements	1,159			(1,052		)	107			—		107
	Interest rate lock commitments	22,548			—			22,548			—		22,548
	Total derivative assets	$	23,707		$	(1,052	)	$	22,655		$	—	$	22,655
	Derivative liabilities:
	Forward sale commitments	$	(2,743	)	$	621		$	(2,122	)	$	1,953	$	(169	)
	Interest rate swaps	(9,358		)	431			(8,927		)	8,927		—
	Total derivatives subject to legally enforceable master netting agreements	(12,101		)	1,052			(11,049		)	10,880		(169		)
	Interest rate lock commitments	(20		)	—			(20		)	—		(20		)
	Total derivative liabilities	$	(12,121	)	$	1,052		$	(11,069	)	$	10,880	$	(189	)
	-1	Excludes cash collateral of $27.6 million and $18.0 million at September 30, 2013 and December 31, 2012, which predominantly consists of collateral transferred by the Company at the initiation of derivative transactions and held by the counterparty as security. These amounts were not netted against the derivative payables, because, at an individual counterparty level, the collateral exceeded the fair value exposure at September 30, 2013 and December 31, 2012.

Mortgage_Banking_Operations_Ta

Mortgage Banking Operations (Tables)	9 Months Ended
	Sep. 30, 2013
Mortgage Banking [Abstract]	'
Net gain on mortgage loan origination and sale activity	'
	Net gain on mortgage loan origination and sale activities, including the effects of derivative risk management instruments, consisted of the following.
		Three Months Ended September 30,								Nine Months Ended September 30,
	(in thousands)	2013				2012				2013			2012
	Single family:
	Servicing value and secondary marketing gains(1)	$	23,076			$	56,142			$	110,760		$	120,471
	Provision for repurchase losses(2)	—				(526		)		—			(2,846		)
	Net gain from secondary marketing activities	23,076				55,616				110,760			117,625
	Loan origination and funding fees	8,302				8,680				24,363			20,817
	Total single family	31,378				64,296				135,123			138,442
	Multifamily	2,113				1,040				4,747			3,241
	Total net gain on mortgage loan origination and sale activities	$	33,491			$	65,336			$	139,870		$	141,683
	-1	Comprised of gains and losses on interest rate lock commitments (which considers the value of servicing), single family loans held for sale, forward sale commitments used to economically hedge secondary market activities, and the estimated fair value of the repurchase or indemnity obligation recognized on new loan sales.
	-2	Represents changes in estimated probable future repurchase losses on previously sold loans.
Loans held for sale and sold	'
	Loans held for sale consisted of the following.
	(in thousands)	At September 30,				At December 31,
		2013				2012
	Single family	$	385,110			$	607,578
	Multifamily	—				13,221
		$	385,110			$	620,799
	Loans sold consisted of the following.
		Three Months Ended September 30,								Nine Months Ended September 30,
	(in thousands)	2013				2012				2013			2012
	Single family	$	1,326,888			$	1,238,879			$	3,916,918		$	2,735,893
	Multifamily	21,998				26,515				87,971			85,116
		$	1,348,886			$	1,265,394			$	4,004,889		$	2,821,009
Company's portfolio of loans serviced for others	'
	The composition of loans serviced for others is presented below at the unpaid principal balance.
	(in thousands)	At September 30,				At December 31,
		2013				2012
	Single family
	U.S. government and agency	$	10,950,086			$	8,508,458
	Other	336,158				362,230
		11,286,244				8,870,688
	Commercial
	Multifamily	722,767				727,118
	Other	50,629				53,235
		773,396				780,353
	Total loans serviced for others	$	12,059,640			$	9,651,041
Revenue from mortgage servicing, including the effects of derivative risk management instruments	'
	Revenue from mortgage servicing, including the effects of derivative risk management instruments, consisted of the following.
		Three Months Ended September 30,								Nine Months Ended September 30,
	(in thousands)	2013				2012				2013			2012
	Servicing income, net:
	Servicing fees and other	$	8,934			$	7,168			$	24,497		$	20,310
	Changes in fair value of single family MSRs due to modeled amortization (1)	(5,221		)		(5,360		)		(16,896		)	(14,382		)
	Amortization of multifamily MSRs	(433		)		(598		)		(1,347		)	(1,551		)
		3,280				1,210				6,254			4,377
	Risk management, single family MSRs:
	Changes in fair value due to changes in model inputs and/or assumptions (2)	(2,900		)		(5,565		)		15,403			(13,507		)
	Net gain (loss) from derivatives economically hedging MSR	3,631				4,861				(12,392		)	24,600
		731				(704		)		3,011			11,093
	Mortgage servicing income	$	4,011			$	506			$	9,265		$	15,470
	-1	Represents changes due to collection/realization of expected cash flows and curtailments.
	-2	Principally reflects changes in model assumptions, including prepayment speed assumptions, which are primarily affected by changes in mortgage interest rates.
Key economic assumptions used in measuring the initial value of capitalized single family MSRs created from loan sales with retained servicing Key economic assumptions used in measuring the initial value of capitalized single family MSRs created from loan sales with retained servicing.	'
	Key economic assumptions used in measuring the initial fair value of capitalized single family MSRs were as follows.
		Three Months Ended September 30,						Nine Months Ended September 30,
	(rates per annum) (1)	2013			2012			2013			2012
	Constant prepayment rate ("CPR") (2)	8.39	%		11.62	%		8.87	%		11.11	%
	Discount rate	10.21	%		10.24	%		10.25	%		10.29	%
	-1	Weighted average rates for sales during the period for sales of loans with similar characteristics.
	-2	Represents the expected lifetime average.
Changes in single family MSRs measured at fair value	'
	The changes in single family MSRs measured at fair value are as follows.
		Three Months Ended September 30,								Nine Months Ended September 30,
	(in thousands)	2013				2012				2013			2012
	Beginning balance	$	128,146			$	70,585			$	87,396		$	70,169
	Additions and amortization:
	Originations	16,862				14,121				50,974			31,442
	Purchases	10				6				19			65
	Changes due to modeled amortization(1)	(5,221		)		(5,360		)		(16,896		)	(14,382		)
	Net additions and amortization	11,651				8,767				34,097			17,125
	Changes in fair value due to changes in model inputs and/or assumptions (2)	(2,900		)		(5,565		)		15,404			(13,507		)
	Ending balance	$	136,897			$	73,787			$	136,897		$	73,787
	-1	Represents changes due to collection/realization of expected cash flows and curtailments.
	-2	Principally reflects changes in model assumptions, including prepayment speed assumptions, which are primarily affected by changes in mortgage interest rates.
Changes in multifamily MSRs measured at the lower of amortized cost or fair value	'
	The changes in multifamily MSRs measured at the lower of amortized cost or fair value were as follows.
		Three Months Ended September 30,								Nine Months Ended September 30,
	(in thousands)	2013				2012				2013			2012
	Beginning balance	$	9,239			$	7,655			$	8,097		$	7,112
	Origination	597				668				2,652			2,164
	Amortization	(433		)		(598		)		(1,346		)	(1,551		)
	Ending balance	$	9,403			$	7,725			$	9,403		$	7,725
Projected amortization expense for the gross carrying value of multifamily MSRs	'
	At September 30, 2013, the expected weighted-average life of the Company’s multifamily MSRs was 9.09 years. Projected amortization expense for the gross carrying value of multifamily MSRs is estimated as follows.
	(in thousands)	At September 30, 2013
	Remainder of 2013	$	417
	2014	1,566
	2015	1,402
	2016	1,287
	2017	1,162
	2018 and thereafter	3,569
	Carrying value of multifamily MSR	$	9,403
Mortgage Repurchase Losses [Table Text Block]	'
	The following is a summary of changes in the Company's liability for estimated mortgage repurchase losses.
		Three Months Ended September 30,								Nine Months Ended September 30,
	(in thousands)	2013				2012				2013			2012
	Beginning balance	$	1,810			$	2,119			$	1,955		$	471
	Additions (1)	505				1,018				1,513			3,624
	Realized losses (2)	(717		)		(1,202		)		(1,870		)	(2,160		)
	Balance, end of period	$	1,598			$	1,935			$	1,598		$	1,935
	-1	Includes additions for new loan sales and changes in estimated probable future repurchase losses on previously sold loans.
	-2	Includes principal losses and accrued interest on repurchased loans, “make-whole” settlements, settlements with claimants and certain related expense.
Schedule of Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets [Table Text Block]	'
	Key economic assumptions and the sensitivity of the current fair value for single family MSRs to immediate adverse changes in those assumptions were as follows.
	(dollars in thousands)	At September 30, 2013
	Fair value of single family MSR	$	136,897
	Expected weighted-average life (in years)	6.91
	Constant prepayment rate (1)	11.63		%
	Impact on 10% adverse change	$	(6,893	)
	Impact on 25% adverse change	$	(14,523	)
	Discount rate	10.5		%
	Impact on fair value of 100 basis points increase	$	(5,314	)
	Impact on fair value of 200 basis points increase	$	(10,232	)
	-1	Represents the expected lifetime average.

Fair_Value_Measurement_Tables

Fair Value Measurement (Tables)	9 Months Ended
	Sep. 30, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'
Fair value measurement methodologies, including significant inputs and assumptions, and classification of the Company's assets and liabilities	'
	The following table summarizes the fair value measurement methodologies, including significant inputs and assumptions, and classification of the Company’s assets and liabilities.
	Asset/Liability class		Valuation methodology, inputs and assumptions		Classification
	Cash and cash equivalents		Carrying value is a reasonable estimate of fair value based on the short-term nature of the instruments.		Estimated fair value classified as Level 1.
	Investment securities available for sale		Observable market prices of identical or similar securities are used where available.		Level 2 recurring fair value measurement
			If market prices are not readily available, value is based on discounted cash flows using the following significant inputs:
			•      Expected prepayment speeds
			•      Estimated credit losses
			•      Market liquidity adjustments
	Loans held for sale
	Single-family loans		Fair value is based on observable market data, including:		Level 2 recurring fair value measurement
			•       Quoted market prices, where available
			•       Dealer quotes for similar loans
			•       Forward sale commitments
	Multifamily loans		The sale price is set at the time the loan commitment is made, and as such subsequent changes in market conditions have a very limited effect, if any, on the value of these loans carried on the consolidated statements of financial condition, which are typically sold within 30 days of origination.		Carried at lower of amortized cost or fair value.
					Estimated fair value classified as Level 2.
	Loans held for investment
	Loans held for investment, excluding collateral dependent loans		Fair value is based on discounted cash flows, which considers the following inputs:		For the carrying value of loans see Note 1–Summary of Significant Accounting Policies within the 2012 Annual Report on Form 10-K.
			•       Current lending rates for new loans
			•       Expected prepayment speeds		Estimated fair value classified as Level 3.
			•       Estimated credit losses
			•       Market liquidity adjustments
	Loans held for investment, collateral dependent		Fair value is based on appraised value of collateral, which considers sales comparison and income approach methodologies. Adjustments are made for various factors, which may include:		Carried at lower of amortized cost or fair value of collateral, less the estimated cost to sell.
			•      Adjustments for variations in specific property qualities such as location, physical dissimilarities, market conditions at the time of sale, income producing characteristics and other factors
			•      Adjustments to obtain “upon completion” and “upon stabilization” values (e.g., property hold discounts where the highest and best use would require development of a property over time)		Classified as a Level 3 nonrecurring fair value measurement in periods where carrying value is adjusted to reflect the fair value of collateral.
			•      Bulk discounts applied for sales costs, holding costs and profit for tract development and certain other properties
	Asset/Liability class		Valuation methodology, inputs and assumptions		Classification
	Mortgage servicing rights
	Single family MSRs		For information on how the Company measures the fair value of its single family MSRs, including key economic assumptions and the sensitivity of fair value to changes in those assumptions, see Note 7, Mortgage Banking Operations.		Level 3 recurring fair value measurement
	Multifamily MSRs		Fair value is based on discounted estimated future servicing fees and other revenue, less estimated costs to service the loans.		Carried at lower of amortized cost or fair value
					Estimated fair value classified as Level 3.
	Derivatives
	Interest rate swaps		Fair value is based on quoted prices for identical or similar instruments, when available.		Level 2 recurring fair value measurement
	Interest rate swaptions
	Forward sale commitments		When quoted prices are not available, fair value is based on internally developed modeling techniques, which require the use of multiple observable market inputs including:
			•       Forward interest rates
			•       Interest rate volatilities
	Interest rate lock commitments		The fair value considers several factors including:		Level 3 recurring fair value measurement effective December 31, 2012.
			•       Fair value of the underlying loan based on quoted prices in the secondary market, when available.
			•       Value of servicing
			•       Fall-out factor
	Other real estate owned (“OREO”)		Fair value is based on appraised value of collateral. See discussion of "loans held for investment, collateral dependent" above for further information on appraisals.		Carried at lower of amortized cost or fair value of collateral (Level 3), less the estimated cost to sell.
	Federal Home Loan Bank stock		Carrying value approximates fair value as FHLB stock can only be purchased or redeemed at par value.		Carried at par value.
					Estimated fair value classified as Level 2.
	Deposits
	Demand deposits		Fair value is estimated as the amount payable on demand at the reporting date.		Carried at historical cost.
					Estimated fair value classified as Level 2.
	Fixed-maturity certificates of deposit		Fair value is estimated using discounted cash flows based on market rates currently offered for deposits of similar remaining time to maturity.		Carried at historical cost.
					Estimated fair value classified as Level 2.
	Federal Home Loan Bank advances		Fair value is estimated using discounted cash flows based on rates currently available for advances with similar terms and remaining time to maturity.		Carried at historical cost.
					Estimated fair value classified as Level 2.
	Long-term debt		Fair value is estimated using discounted cash flows based on current lending rates for similar long-term debt instruments with similar terms and remaining time to maturity.		Carried at historical cost.
					Estimated fair value classified as Level 2.
Assets and liabilities measured at fair value on a recurring basis.	'
	The following table presents the levels of the fair value hierarchy for the Company’s assets and liabilities measured at fair value on a recurring basis.
	(in thousands)	Fair Value at September 30, 2013				Level 1			Level 2				Level 3
	Assets:
	Investment securities available for sale
	Mortgage backed securities:
	Residential	$	144,263			$	—		$	144,263			$	—
	Commercial	13,720				—			13,720				—
	Municipal bonds	147,441				—			147,441				—
	Collateralized mortgage obligations:
	Residential	153,466				—			153,466				—
	Commercial	16,991				—			16,991				—
	Corporate debt securities	69,963				—			69,963				—
	U.S. Treasury securities	27,747				—			27,747				—
	Single family mortgage servicing rights	136,897				—			—				136,897
	Single family loans held for sale	385,110				—			385,110				—
	Derivatives
	Forward sale commitments	2,357				—			2,357				—
	Interest rate swaptions	136				—			136				—
	Interest rate lock commitments	13,753				—			—				13,753
	Interest rate swaps	4,611				—			4,611				—
	Total assets	$	1,116,455			$	—		$	965,805			$	150,650
	Liabilities:
	Derivatives
	Forward sale commitments	$	10,871			$	—		$	10,871			$	—
	Interest rate lock commitments	76				—			—				76
	Interest rate swaps	13,176				—			13,176				—
	Total liabilities	$	24,123			$	—		$	24,047			$	76
	(in thousands)	Fair Value at December 31, 2012				Level 1			Level 2				Level 3
	Assets:
	Investment securities available for sale
	Mortgage backed securities:
	Residential	$	62,853			$	—		$	62,853			$	—
	Commercial	14,380				—			14,380				—
	Municipal bonds	129,175				—			129,175				—
	Collateralized mortgage obligations:
	Residential	170,199				—			170,199				—
	Commercial	9,043				—			9,043				—
	U.S. Treasury securities	30,679				—			30,679				—
	Single family mortgage servicing rights	87,396				—			—				87,396
	Single family loans held for sale	607,578				—			607,578				—
	Derivatives
	Forward sale commitments	621				—			621				—
	Interest rate lock commitments	22,548				—			—				22,548
	Interest rate swaps	538				—			538				—
	Total assets	$	1,135,010			$	—		$	1,025,066			$	109,944
	Liabilities:
	Derivatives
	Forward sale commitments	$	2,743			$	—		$	2,743			$	—
	Interest rate lock commitments	20				—			—				20
	Interest rate swaps	9,358				—			9,358				—
	Total liabilities	$	12,121			$	—		$	12,101			$	20
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]	'
	The following table presents fair value changes and activity for level 3 interest rate lock commitments.
	(in thousands)	Three Months Ended				Nine Months Ended
		September 30,				September 30,
	Beginning balance, net	$	406			$	22,528
	Total realized/unrealized gains(1)	28,538				102,231
	Settlements	(15,267		)		(111,082		)
	Ending balance, net	$	13,677			$	13,677
	-1	All realized and unrealized gains and losses are recognized in earnings as net gain from mortgage loan origination and sale activities on the consolidated statement of operations. For the three and nine months ended September 30, 2013 there were net unrealized (losses) gains of $13.3 million and $13.7 million , respectively, recognized on interest rate lock commitments still outstanding at September 30, 2013.
Assets and liabilities measured fair value on a nonrecurring basis	'
	The following tables present assets that were recorded at fair value during the three and nine months ended September 30, 2013 and 2012 and still held at the end of the respective reporting period.
		Three Months Ended September 30, 2013
	(in thousands)	Fair Value of Assets Held at September 30, 2013				Level 1			Level 2				Level 3				Total Gains (Losses)
	Loans held for investment(1)	$	37,853			$	—		$	—			$	37,853			$	(760	)
	Other real estate owned(2)	1,847				—			—				1,847				(174		)
	Total	$	39,700			$	—		$	—			$	39,700			$	(934	)
		Three Months Ended September 30, 2012
	(in thousands)	Fair Value of Assets Held at September 30, 2012				Level 1			Level 2				Level 3				Total Losses
	Loans held for investment(1)	$	34,699			$	—		$	—			$	34,699			$	(1,817	)
	Other real estate owned(2)	5,738				—			—				5,738				(2,464		)
	Total	$	40,437			$	—		$	—			$	40,437			$	(4,281	)
		Nine Months Ended September 30, 2013
	(in thousands)	Fair Value of Assets Held at September 30, 2013				Level 1			Level 2				Level 3				Total Gains (Losses)
	Loans held for investment(1)	$	37,853			$	—		$	—			$	37,853			$	(1,510	)
	Other real estate owned(2)	10,398				—			—				10,398				(2,589		)
	Total	$	48,251			$	—		$	—			$	48,251			$	(4,099	)
		Nine Months Ended September 30, 2012
	(in thousands)	Fair Value of Assets Held at September 30, 2012				Level 1			Level 2				Level 3				Total Losses
	Loans held for investment(1)	$	35,659			$	—		$	—			$	35,659			$	(5,324	)
	Other real estate owned(2)	11,035				—			—				11,035				(5,554		)
	Total	$	46,694			$	—		$	—			$	46,694			$	(10,878	)
	-1	Represents the carrying value of loans for which adjustments are based on the fair value of the collateral.
	-2	Represents other real estate owned where an updated fair value of collateral is used to adjust the carrying amount subsequent to the initial classification as other real estate owned.
Carrying values and the hierarchy of the fair values	'
	The following presents the carrying value, estimated fair value and the levels of the fair value hierarchy for the Company’s financial instruments other than assets and liabilities measured at fair value on a recurring basis.
		At September 30, 2013
	(in thousands)	Carrying				Fair			Level 1				Level 2				Level 3
		Value				Value
	Assets:
	Cash and cash equivalents	$	37,906			$	37,906		$	37,906			$	—			$	—
	Loans held for investment	1,510,169				1,525,432			—				—				1,525,432
	Mortgage servicing rights – multifamily	9,403				10,899			—				—				10,899
	Federal Home Loan Bank stock	35,370				35,370			—				35,370				—
	Liabilities:
	Deposits	$	2,098,076			$	1,982,714		$	—			$	1,982,714			$	—
	Federal Home Loan Bank advances	338,690				341,555			—				341,555				—
	Long-term debt	61,857				60,239			—				60,239				—
		At December 31, 2012
	(in thousands)	Carrying				Fair			Level 1				Level 2				Level 3
		Value				Value
	Assets:
	Cash and cash equivalents	$	25,285			$	25,285		$	25,285			$	—			$	—
	Loans held for investment	1,308,974				1,340,882			—				—				1,340,882
	Loans held for sale – multifamily	13,221				14,810			—				14,810				—
	Mortgage servicing rights – multifamily	8,097				9,497			—				—				9,497
	Federal Home Loan Bank stock	36,367				36,367			—				36,367				—
	Liabilities:
	Deposits	$	1,976,835			$	1,979,925		$	—			$	1,979,925			$	—
	Federal Home Loan Bank advances	259,090				263,209			—				263,209				—
	Long-term debt	61,857				60,241			—				60,241				—
Fair Value, Measurements, Recurring [Member]	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'
Significant Level 3 unobservable inputs used to measure fair value on a nonrecurring basis	'
	The following information presents significant Level 3 unobservable inputs used to measure fair value of interest rate lock commitments.
	(dollars in thousands)	At September 30, 2013
		Fair Value				Valuation		Significant Unobservable	Low		High		Weighted Average
						Technique		Input
	Interest rate lock commitments, net	$	13,677			Income approach		Fall out factor	0.50%		100.00%		16.40%
								Value of servicing	0.36%		2.14%		0.98%
	(dollars in thousands)	At December 31, 2012
		Fair Value				Valuation		Significant Unobservable	Low		High		Weighted Average
						Technique		Input
	Interest rate lock commitments, net	$	22,528			Income Approach		Fall out factor	0.40%		59.30%		16.80%
								Value of servicing	0.50%		2.18%		1.04%
Fair Value, Measurements, Nonrecurring [Member]	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'
Significant Level 3 unobservable inputs used to measure fair value on a nonrecurring basis	'
	The following table presents significant Level 3 unobservable inputs used to measure fair value on a nonrecurring basis during the nine months ended September 30, 2013 and the three and nine months ended September 30, 2012 for assets still held at the end of the period. For the three months ended September 30, 2013 there were no significant unobservable inputs used to measure fair value on a nonrecurring basis.
	(dollars in thousands)	Fair Value of Assets Held at September 30, 2013 (1)				Valuation		Significant Unobservable	Nine Months Ended September 30,
						Technique		Input	2013
									Low			High			Weighted Average
	Loans held for investment	$	14,605			Market approach		Comparable sale adjustments(2)	0	%		45	%		20	%
		14,605				Income approach		Capitalization rate	6.4	%		10.8	%		8.2	%
								Discount rate	8.2	%		9.5	%		8.9	%
	Other real estate owned	$	5,814			Market approach		Comparable sale adjustments(2)	0	%		50	%		25	%
	(dollars in thousands)	Fair Value of Assets Held at September 30, 2012 (1)				Valuation		Significant Unobservable	Three Months Ended September 30,
						Technique		Input	2012
									Low			High			Weighted Average
	Loans held for investment	$	34,699			Market approach		Comparable sale adjustments(2)	3	%		45	%		24	%
		10,462				Income approach		Capitalization rate	5	%		9	%		7	%
	Other real estate owned	$	5,738			Market approach		Comparable sale adjustments(2)	1	%		13	%		7	%
	(dollars in thousands)	Fair Value of Assets Held at September 30, 2012 (1)				Valuation		Significant Unobservable	Nine Months Ended September 30,
						Technique		Input	2012
									Low			High			Weighted Average
	Loans held for investment	$	35,659			Market approach		Comparable sale adjustments(2)	1	%		45	%		23	%
								Other discounts(3)	28	%		74	%		51	%
		10,975				Income approach		Capitalization rate	6	%		11	%		8.5	%
	Other real estate owned	$	11,035			Market approach		Comparable sale adjustments(2)	0	%		70	%		35	%
								Other discounts(3)	4	%		64	%		34	%
	-1	Assets that are valued using more than one valuation technique are presented within multiple categories for each valuation technique used. Excludes unobservable inputs that we consider, both individually and in the aggregate, to have been insignificant relative to our overall nonrecurring Level 3 measurements recorded during the period.
	-2	Represents the range of net adjustments reflecting differences between a comparable sale and the property being appraised, expressed as an absolute value.
	-3	Includes bulk sale discounts applied to the aggregate retail value of tract development properties, accelerated marketing period discounts and time-hold or other discounts applied to derive the “as is” market value of certain properties requiring a holding period before reaching a state of feasibility or completion (e.g., “upon completion” or "upon stabilization" value) and management discounts based on the Company's experience with actual liquidation values.

Earnings_Per_Share_Tables

Earnings Per Share (Tables)	9 Months Ended
	Sep. 30, 2013
Earnings Per Share [Abstract]	'
Calculation of earnings per share	'
	The following table summarizes the calculation of earnings per share for the three and nine months ended September 30, 2013 and 2012.
		For the Three Months Ended				For the Nine Months Ended
		September 30,				September 30,
	(in thousands, except share and per share data)	2013		2012		2013		2012
	Net income	$	1,662	$	21,991	$	24,670	$	60,628
	Weighted average shares:
	Basic weighted-average number of common shares outstanding	14,388,559		14,335,950		14,374,943		12,960,212
	Dilutive effect of outstanding common stock equivalents (1)	402,112		363,082		418,484		454,263
	Diluted weighted-average number of common stock outstanding	14,790,671		14,699,032		14,793,427		13,414,475
	Earnings per share:
	Basic earnings per share	$	0.12	$	1.53	$	1.72	$	4.68
	Diluted earnings per share	$	0.11	$	1.5	$	1.67	$	4.52
	-1	Excluded from the computation of diluted earnings per share (due to their antidilutive effect) for the three and nine months ended September 30, 2013 and 2012 were certain stock options and unvested restricted stock issued to key senior management personnel and directors of the Company. The aggregate number of common stock equivalents related to such options and unvested restricted shares, which could potentially be dilutive in future periods, was 112,765 and 50,978 at September 30, 2013 and 2012, respectively.

Business_Segments_Tables

Business Segments (Tables)	9 Months Ended
	Sep. 30, 2013
Segment Reporting [Abstract]	'
Condensed income statement	'
	Financial highlights by operating segment were as follows.
		Three Months Ended September 30, 2013
	(in thousands)	Mortgage			Commercial and			Total
		Banking			Consumer Banking
	Condensed income statement:
	Net interest income (1)	$	4,493		$	15,919		$	20,412
	(Reversal of) provision for credit losses	—			(1,500		)	(1,500		)
	Noninterest income	36,945			1,229			38,174
	Noninterest expense	44,539			13,577			58,116
	Income (loss) before income taxes	(3,101		)	5,071			1,970
	Income tax expense (benefit)	(911		)	1,219			308
	Net income (loss)	$	(2,190	)	$	3,852		$	1,662
	Average assets	$	656,697		$	2,129,597		$	2,786,294
		Three Months Ended September 30, 2012
	(in thousands)	Mortgage			Commercial and			Total
		Banking			Consumer Banking
	Condensed income statement:
	Net interest income (1)	$	4,424		$	12,096		$	16,520
	Provision for credit losses	—			5,500			5,500
	Noninterest income	66,617			2,474			69,091
	Noninterest expense	32,632			13,302			45,934
	Income (loss) before income taxes	38,409			(4,232		)	34,177
	Income tax expense (benefit)	14,090			(1,904		)	12,186
	Net income (loss)	$	24,319		$	(2,328	)	$	21,991
	Average assets	$	670,715		$	1,772,975		$	2,443,690
		Nine Months Ended September 30, 2013
	(in thousands)	Mortgage			Commercial and			Total
		Banking			Consumer Banking
	Condensed income statement:
	Net interest income (1)	$	12,375		$	40,687		$	53,062
	Provision for credit losses	—			900			900
	Noninterest income	149,517			5,156			154,673
	Noninterest expense	127,879			42,748			170,627
	Income before income taxes	34,013			2,195			36,208
	Income tax expense (benefit)	11,663			(125		)	11,538
	Net income	$	22,350		$	2,320		$	24,670
	Average assets	$	641,336		$	1,996,713		$	2,638,049
		Nine Months Ended September 30, 2012
	(in thousands)	Mortgage			Commercial and			Total
		Banking			Consumer Banking
	Condensed income statement:
	Net interest income (1)	$	9,697		$	34,454		$	44,151
	Provision for credit losses	—			7,500			7,500
	Noninterest income	158,832			7,257			166,089
	Noninterest expense	80,777			46,848			127,625
	Income (loss) before income taxes	87,752			(12,637		)	75,115
	Income tax expense (benefit)	16,935			(2,448		)	14,487
	Net income (loss)	$	70,817		$	(10,189	)	$	60,628
	Average assets	$	506,098		$	1,870,076		$	2,376,174
	-1	Net interest income is the difference between interest earned on assets and the cost of liabilities to fund those assets. Interest earned includes actual interest earned on segment assets and, if the segment has excess liabilities, interest credits for providing funding to the other segment. The cost of liabilities includes interest expense on segment liabilities and, if the segment does not have enough liabilities to fund its assets, a funding charge based on the cost of excess liabilities from another segment.

Investment_Securities_Availabl2

Investment Securities Available for Sale (Unrealized Gain/Loss on Investment)(Details) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Debt Securities, Amortized Cost Basis	$587,904	$403,896
Available-for-sale Securities, Gross Unrealized Gains at Period End	2,612	12,861
Available-for-sale Securities, Gross Unrealized Losses at Period End	16,925	428
Available-for-sale Securities, Debt Securities	573,591	416,329
Available-for-sale Securities	573,591	416,329
Residential Mortgage Backed Securities [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Debt Securities, Amortized Cost Basis	147,396	62,847
Available-for-sale Securities, Gross Unrealized Gains at Period End	221	223
Available-for-sale Securities, Gross Unrealized Losses at Period End	-3,354	217
Available-for-sale Securities, Debt Securities	144,263	62,853
Commercial Mortgage Backed Securities [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Debt Securities, Amortized Cost Basis	13,478	13,720
Available-for-sale Securities, Gross Unrealized Gains at Period End	242	660
Available-for-sale Securities, Gross Unrealized Losses at Period End	0	0
Available-for-sale Securities, Debt Securities	13,720	14,380
Municipal Bonds [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Debt Securities, Amortized Cost Basis	152,481	123,695
Available-for-sale Securities, Gross Unrealized Gains at Period End	672	5,574
Available-for-sale Securities, Gross Unrealized Losses at Period End	-5,712	94
Available-for-sale Securities, Debt Securities	147,441	129,175
Residential [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Debt Securities, Amortized Cost Basis	153,460	163,981
Available-for-sale Securities, Gross Unrealized Gains at Period End	1,473	6,333
Available-for-sale Securities, Gross Unrealized Losses at Period End	-1,467	115
Available-for-sale Securities, Debt Securities	153,466	170,199
Commercial [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Debt Securities, Amortized Cost Basis	17,457	8,983
Available-for-sale Securities, Gross Unrealized Gains at Period End	0	60
Available-for-sale Securities, Gross Unrealized Losses at Period End	-466	0
Available-for-sale Securities, Debt Securities	16,991	9,043
Corporate Debt Securities [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Debt Securities, Amortized Cost Basis	75,888	'
Available-for-sale Securities, Gross Unrealized Gains at Period End	1	'
Available-for-sale Securities, Gross Unrealized Losses at Period End	-5,926	'
Available-for-sale Securities, Debt Securities	69,963	'
US Treasury Securities [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Debt Securities, Amortized Cost Basis	27,744	30,670
Available-for-sale Securities, Gross Unrealized Gains at Period End	3	11
Available-for-sale Securities, Gross Unrealized Losses at Period End	0	2
Available-for-sale Securities, Debt Securities	27,747	30,679
Fair Value, Measurements, Recurring [Member] | Residential Mortgage Backed Securities [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities	144,263	62,853
Fair Value, Measurements, Recurring [Member] | Commercial Mortgage Backed Securities [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities	13,720	14,380
Fair Value, Measurements, Recurring [Member] | Municipal Bonds [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities	147,441	129,175
Fair Value, Measurements, Recurring [Member] | Collateralized Mortgage Obligations Residential [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities	153,466	170,199
Fair Value, Measurements, Recurring [Member] | Collateralized Mortgage Obligations Commercial [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities	16,991	9,043
Fair Value, Measurements, Recurring [Member] | Corporate Debt Securities [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities	69,963	'
Fair Value, Measurements, Recurring [Member] | Us Treasury Collateralized Mortgage Obligations [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities	27,747	30,679
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member] | Residential Mortgage Backed Securities [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities	144,263	62,853
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member] | Commercial Mortgage Backed Securities [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities	13,720	14,380
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member] | Municipal Bonds [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities	147,441	129,175
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member] | Collateralized Mortgage Obligations Residential [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities	153,466	170,199
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member] | Collateralized Mortgage Obligations Commercial [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities	16,991	9,043
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member] | Corporate Debt Securities [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities	69,963	'
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member] | Us Treasury Collateralized Mortgage Obligations [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities	$27,747	$30,679

Investment_Securities_Availabl3

Investment Securities Available for Sale (Continuous Unrealized Loss on Investment)(Details) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss at Period End	($16,406)	($426)
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	356,037	36,216
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	-519	-2
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	18,039	10,238
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss at Period End	-16,925	-428
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	374,076	46,454
Residential Mortgage [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss at Period End	-3,133	-217
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	121,234	18,121
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	-221	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	7,361	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss at Period End	-3,354	-217
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	128,595	18,121
Commercial Mortgage Backed Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss at Period End	'	-94
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	'	4,212
Municipal Bonds [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss at Period End	-5,712	-94
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	97,091	4,212
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss at Period End	-5,712	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	97,091	'
Residential [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss at Period End	-1,169	-115
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	50,895	13,883
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	-298	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	10,678	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss at Period End	-1,467	-115
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	61,573	13,883
Commercial [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss at Period End	-466	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	16,991	'
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	0	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	0	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss at Period End	-466	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	16,991	'
Corporate Debt Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss at Period End	-5,926	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	69,826	'
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	0	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	0	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss at Period End	-5,926	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	69,826	'
US Treasury Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss at Period End	'	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	'	0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	'	-2
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	'	10,238
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss at Period End	'	-2
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	'	$10,238

Investment_Securities_Availabl4

Investment Securities Available for Sale (Weighted Average Yield)(Details) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities, Debt Maturities, Next Twelve Months, Fair Value	$26,746	$30,679
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Fair Value	1,001	0
Available-for-sale Securities, Debt Maturities, Year Six Through Ten, Fair Value	83,392	15,673
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	462,452	369,977
Available-for-sale Securities, Debt Securities	573,591	416,329
Available for Sale Securities Debt Maturities with in One Year Weighted Average Yield	0.24%	0.23%
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Weighted Average Yield	0.18%	0.00%
Available for Sale Securities Debt Maturities After Five Through Ten Years Weighted Average Yield	2.88%	3.64%
Available for Sale Securities Debt Maturities After Ten Years Weighted Average Yield	3.11%	3.33%
Available for Sale Securities Debt Maturities Without Single Maturity Date Weighted Average Yield	2.94%	3.11%
Residential Mortgage Backed Securities [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities, Debt Maturities, Next Twelve Months, Fair Value	0	0
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Fair Value	0	0
Available-for-sale Securities, Debt Maturities, Year Six Through Ten, Fair Value	11,310	0
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	132,953	62,853
Available-for-sale Securities, Debt Securities	144,263	62,853
Available for Sale Securities Debt Maturities with in One Year Weighted Average Yield	0.00%	0.00%
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Weighted Average Yield	0.00%	0.00%
Available for Sale Securities Debt Maturities After Five Through Ten Years Weighted Average Yield	1.82%	0.00%
Available for Sale Securities Debt Maturities After Ten Years Weighted Average Yield	2.18%	2.81%
Available for Sale Securities Debt Maturities Without Single Maturity Date Weighted Average Yield	2.15%	2.81%
Commercial Mortgage Backed Securities [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities, Debt Maturities, Next Twelve Months, Fair Value	0	0
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Fair Value	0	0
Available-for-sale Securities, Debt Maturities, Year Six Through Ten, Fair Value	0	0
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	13,720	14,380
Available-for-sale Securities, Debt Securities	13,720	14,380
Available for Sale Securities Debt Maturities with in One Year Weighted Average Yield	0.00%	0.00%
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Weighted Average Yield	0.00%	0.00%
Available for Sale Securities Debt Maturities After Five Through Ten Years Weighted Average Yield	0.00%	0.00%
Available for Sale Securities Debt Maturities After Ten Years Weighted Average Yield	4.49%	4.03%
Available for Sale Securities Debt Maturities Without Single Maturity Date Weighted Average Yield	4.49%	4.03%
Municipal Bonds [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities, Debt Maturities, Next Twelve Months, Fair Value	0	0
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Fair Value	0	0
Available-for-sale Securities, Debt Maturities, Year Six Through Ten, Fair Value	19,890	15,673
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	127,551	113,502
Available-for-sale Securities, Debt Securities	147,441	129,175
Available for Sale Securities Debt Maturities with in One Year Weighted Average Yield	0.00%	0.00%
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Weighted Average Yield	0.00%	0.00%
Available for Sale Securities Debt Maturities After Five Through Ten Years Weighted Average Yield	3.51%	3.64%
Available for Sale Securities Debt Maturities After Ten Years Weighted Average Yield	4.41%	4.66%
Available for Sale Securities Debt Maturities Without Single Maturity Date Weighted Average Yield	4.29%	4.53%
Residential [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities, Debt Maturities, Next Twelve Months, Fair Value	0	0
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Fair Value	0	0
Available-for-sale Securities, Debt Maturities, Year Six Through Ten, Fair Value	13,643	0
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	139,823	170,199
Available-for-sale Securities, Debt Securities	153,466	170,199
Available for Sale Securities Debt Maturities with in One Year Weighted Average Yield	0.00%	0.00%
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Weighted Average Yield	0.00%	0.00%
Available for Sale Securities Debt Maturities After Five Through Ten Years Weighted Average Yield	2.17%	0.00%
Available for Sale Securities Debt Maturities After Ten Years Weighted Average Yield	2.65%	2.64%
Available for Sale Securities Debt Maturities Without Single Maturity Date Weighted Average Yield	2.61%	2.64%
Commercial [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities, Debt Maturities, Next Twelve Months, Fair Value	0	0
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Fair Value	0	0
Available-for-sale Securities, Debt Maturities, Year Six Through Ten, Fair Value	5,311	0
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	11,680	9,043
Available-for-sale Securities, Debt Securities	16,991	9,043
Available for Sale Securities Debt Maturities with in One Year Weighted Average Yield	0.00%	0.00%
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Weighted Average Yield	0.00%	0.00%
Available for Sale Securities Debt Maturities After Five Through Ten Years Weighted Average Yield	1.85%	0.00%
Available for Sale Securities Debt Maturities After Ten Years Weighted Average Yield	1.40%	2.06%
Available for Sale Securities Debt Maturities Without Single Maturity Date Weighted Average Yield	1.54%	2.06%
Corporate Debt Securities [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities, Debt Maturities, Next Twelve Months, Fair Value	0	'
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Fair Value	0	'
Available-for-sale Securities, Debt Maturities, Year Six Through Ten, Fair Value	33,238	'
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	36,725	'
Available-for-sale Securities, Debt Securities	69,963	'
Available for Sale Securities Debt Maturities with in One Year Weighted Average Yield	0.00%	'
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Weighted Average Yield	0.00%	'
Available for Sale Securities Debt Maturities After Five Through Ten Years Weighted Average Yield	3.31%	'
Available for Sale Securities Debt Maturities After Ten Years Weighted Average Yield	3.75%	'
Available for Sale Securities Debt Maturities Without Single Maturity Date Weighted Average Yield	3.54%	'
US Treasury Securities [Member]	'	'
Mortgage Backed and Collateral Mortgage Obligation	'	'
Available-for-sale Securities, Debt Maturities, Next Twelve Months, Fair Value	26,746	30,679
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Fair Value	1,001	0
Available-for-sale Securities, Debt Maturities, Year Six Through Ten, Fair Value	0	0
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	0	0
Available-for-sale Securities, Debt Securities	$27,747	$30,679
Available for Sale Securities Debt Maturities with in One Year Weighted Average Yield	0.24%	0.23%
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Weighted Average Yield	0.18%	0.00%
Available for Sale Securities Debt Maturities After Five Through Ten Years Weighted Average Yield	0.00%	0.00%
Available for Sale Securities Debt Maturities After Ten Years Weighted Average Yield	0.00%	0.00%
Available for Sale Securities Debt Maturities Without Single Maturity Date Weighted Average Yield	0.23%	0.23%

Investment_Securities_Availabl5

Investment Securities Available for Sale (Realized Gain/Loss on Investment)(Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Available-for-sale Securities, Gross Realized Gain (Loss), Disclosures [Abstract]	'	'	'	'
Interest Income, Securities, Tax Exempt	$1,500,000	$1,300,000	$4,200,000	$3,000,000
Gain (Loss) on Investments [Line Items]	'	'	'	'
Available-for-sale Securities, Gross Realized Gains (Losses), Sale Proceeds	1,972,000	39,635,000	52,566,000	159,174,000
Available-for-sale Securities, Gross Realized Gains	0	434,000	322,000	1,780,000
Available-for-sale Securities, Gross Realized Losses	($184,000)	($37,000)	($316,000)	($431,000)

Investment_Securities_Availabl6

Investment Securities Available for Sale (Details Textual) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Dec. 31, 2012	Sep. 30, 2013	Dec. 31, 2012
					Federal Home Loan Bank Advances [Member]	Federal Home Loan Bank Advances [Member]	Derivative Financial Instruments, Liabilities [Member]	Derivative Financial Instruments, Liabilities [Member]
Schedule of Available-for-sale Securities [Line Items]	'	'	'	'	'	'	'	'
Securities pledged to secure derivatives in a liability position	'	'	'	'	$57,600,000	$51,900,000	$27,100,000	$18,600,000
Interest Income, Securities, Tax Exempt	1,500,000	1,300,000	4,200,000	3,000,000	'	'	'	'
Fair Value Measurement Transfers Between With Levels of Hierarchy for Assets and Liabilities Held	'	$0	$0	$0	'	'	'	'

Loans_and_Credit_Quality_LHFI_

Loans and Credit Quality (LHFI table)(Details) (USD $)	Sep. 30, 2013	Dec. 31, 2012	Sep. 30, 2012
In Thousands, unless otherwise specified
Loans held for investment	'	'	'
Loans and Leases Receivable, Gross	$1,538,096	$1,340,111	'
Net deferred loan fees and discounts	3,233	3,576	'
Loans held for investment, net of deferred fees and discounts	1,534,863	1,336,535	'
Allowance for losses on loans held for investment	-24,694	-27,561	-27,461
Loans held for investment, net	1,510,169	1,308,974	'
Residential Mortgage [Member]	'	'	'
Loans held for investment	'	'	'
Loans and Leases Receivable, Gross	818,992	673,865	'
Consumer Portfolio Segment [Member]	'	'	'
Loans held for investment	'	'	'
Loans and Leases Receivable, Gross	948,777	810,611	'
Commercial Portfolio Segment [Member]	'	'	'
Loans held for investment	'	'	'
Loans and Leases Receivable, Gross	$589,319	$529,500	'

Loans_and_Credit_Quality_Allow

Loans and Credit Quality (Allowance Activity)(Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Mar. 31, 2013	Dec. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'	'	'
Loans and Leases Receivable, Allowance	$24,694	$27,461	$24,694	$27,461	'	$27,561
Qualitative and Quantitative Information, Transferor's Continuing Involvement, Principal Amount Outstanding	12,059,640	'	12,059,640	'	'	9,651,041
Allowance for Doubtful Accounts Receivable [Roll Forward]	'	'	'	'	'	'
Beginning Balance	'	27,125	27,751	42,800	27,858	'
Charge-offs	-2,289	-6,095	-5,580	-25,336	'	'
Recoveries	825	1,097	1,823	2,663	'	'
Provision for credit losses	-1,500	5,500	900	7,500	'	'
Ending Balance	24,894	27,627	24,894	27,627	27,858	'
Allowance for Loan and Lease Losses, Provision for Loss, Net	-1,464	-4,998	-3,757	-22,673	'	'
Residential Mortgage [Member]	'	'	'	'	'	'
Allowance for Doubtful Accounts Receivable [Roll Forward]	'	'	'	'	'	'
Beginning Balance	'	12,865	13,388	10,671	13,810	'
Charge-offs	-606	-1,363	2,468	-3,889	'	'
Recoveries	179	22	425	455	'	'
Provision for credit losses	-1,251	2,028	787	6,315	'	'
Ending Balance	12,132	13,552	12,132	13,552	13,810	'
Home Equity Line of Credit [Member]	'	'	'	'	'	'
Allowance for Doubtful Accounts Receivable [Roll Forward]	'	'	'	'	'	'
Beginning Balance	'	4,851	4,648	4,623	4,879	'
Charge-offs	-377	-1,078	1,515	-3,577	'	'
Recoveries	273	121	526	398	'	'
Provision for credit losses	-139	1,139	977	3,589	'	'
Ending Balance	4,636	5,033	4,636	5,033	4,879	'
Consumer Portfolio Segment [Member]	'	'	'	'	'	'
Allowance for Doubtful Accounts Receivable [Roll Forward]	'	'	'	'	'	'
Beginning Balance	'	17,716	18,036	15,294	18,689	'
Charge-offs	-983	-2,441	-3,983	-7,466	'	'
Recoveries	452	143	951	853	'	'
Provision for credit losses	-1,390	3,167	1,764	9,904	'	'
Ending Balance	16,768	18,585	16,768	18,585	18,689	'
Commercial Real Estate [Member]	'	'	'	'	'	'
Allowance for Doubtful Accounts Receivable [Roll Forward]	'	'	'	'	'	'
Beginning Balance	'	4,343	5,312	4,321	5,723	'
Charge-offs	-1,306	-1,757	1,449	3,474	'	'
Recoveries	0	130	0	258	'	'
Provision for credit losses	51	1,020	605	2,631	'	'
Ending Balance	4,468	3,736	4,468	3,736	5,723	'
Multifamily Residential [Member]	'	'	'	'	'	'
Allowance for Doubtful Accounts Receivable [Roll Forward]	'	'	'	'	'	'
Beginning Balance	'	923	622	335	690	'
Charge-offs	0	0	0	0	'	'
Recoveries	0	0	0	0	'	'
Provision for credit losses	80	-151	148	437	'	'
Ending Balance	770	772	770	772	690	'
Commercial Real Estate Construction Financing Receivable [Member]	'	'	'	'	'	'
Allowance for Doubtful Accounts Receivable [Roll Forward]	'	'	'	'	'	'
Beginning Balance	'	3,022	1,580	21,237	1,185	'
Charge-offs	0	1,823	148	13,858	'	'
Recoveries	348	193	699	835	'	'
Provision for credit losses	-141	1,472	-739	-5,350	'	'
Ending Balance	1,392	2,864	1,392	2,864	1,185	'
Commercial Business [Member]	'	'	'	'	'	'
Allowance for Doubtful Accounts Receivable [Roll Forward]	'	'	'	'	'	'
Beginning Balance	'	1,121	2,201	1,613	1,571	'
Charge-offs	0	74	0	538	'	'
Recoveries	25	631	173	717	'	'
Provision for credit losses	-100	-8	-878	-122	'	'
Ending Balance	1,496	1,670	1,496	1,670	1,571	'
Commercial Portfolio Segment [Member]	'	'	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'	'	'
Qualitative and Quantitative Information, Transferor's Continuing Involvement, Principal Amount Outstanding	773,396	'	773,396	'	'	780,353
Allowance for Doubtful Accounts Receivable [Roll Forward]	'	'	'	'	'	'
Beginning Balance	'	9,409	9,715	27,506	9,169	'
Charge-offs	-1,306	-3,654	-1,597	-17,870	'	'
Recoveries	373	954	872	1,810	'	'
Provision for credit losses	-110	2,333	-864	-2,404	'	'
Ending Balance	8,126	9,042	8,126	9,042	9,169	'
Credit Risk [Member]	'	'	'	'	'	'
Allowance for Doubtful Accounts Receivable [Roll Forward]	'	'	'	'	'	'
Loss Contingency Accrual, at Carrying Value	$200	$166	$200	$166	'	$190

Loans_and_Credit_Quality_Loans

Loans and Credit Quality (Loans by impairment methodology)(Details) (USD $)	Sep. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Dec. 31, 2011
In Thousands, unless otherwise specified
Allowance for credit losses and recorded investment in loans by impairment methodology	'	'	'	'	'	'
Allowance: collectively evaluated for impairment	$21,936	'	$21,383	'	'	'
Allowance: individually evaluated for impairment	2,958	'	6,368	'	'	'
Total Allowance	24,894	27,858	27,751	27,627	27,125	42,800
Loans: collectively evaluated for impairment	1,423,129	'	1,216,146	'	'	'
Loans: individually evaluated for impairment	114,967	'	123,965	'	'	'
Total loans	1,538,096	'	1,340,111	'	'	'
Consumer Portfolio Segment [Member]	'	'	'	'	'	'
Allowance for credit losses and recorded investment in loans by impairment methodology	'	'	'	'	'	'
Allowance: collectively evaluated for impairment	15,261	'	15,823	'	'	'
Allowance: individually evaluated for impairment	1,507	'	2,213	'	'	'
Total Allowance	16,768	18,689	18,036	18,585	17,716	15,294
Loans: collectively evaluated for impairment	872,437	'	732,564	'	'	'
Loans: individually evaluated for impairment	76,340	'	78,047	'	'	'
Total loans	948,777	'	810,611	'	'	'
Commercial Real Estate [Member]	'	'	'	'	'	'
Allowance for credit losses and recorded investment in loans by impairment methodology	'	'	'	'	'	'
Allowance: collectively evaluated for impairment	4,468	'	3,682	'	'	'
Allowance: individually evaluated for impairment	0	'	1,630	'	'	'
Total Allowance	4,468	5,723	5,312	3,736	4,343	4,321
Loans: collectively evaluated for impairment	372,905	'	334,406	'	'	'
Loans: individually evaluated for impairment	27,245	'	27,473	'	'	'
Total loans	400,150	'	361,879	'	'	'
Home Equity Line of Credit [Member]	'	'	'	'	'	'
Allowance for credit losses and recorded investment in loans by impairment methodology	'	'	'	'	'	'
Allowance: collectively evaluated for impairment	4,585	'	4,611	'	'	'
Allowance: individually evaluated for impairment	51	'	37	'	'	'
Total Allowance	4,636	4,879	4,648	5,033	4,851	4,623
Loans: collectively evaluated for impairment	127,226	'	133,026	'	'	'
Loans: individually evaluated for impairment	2,559	'	3,720	'	'	'
Total loans	129,785	'	136,746	'	'	'
Commercial Portfolio Segment [Member]	'	'	'	'	'	'
Allowance for credit losses and recorded investment in loans by impairment methodology	'	'	'	'	'	'
Allowance: collectively evaluated for impairment	6,675	'	5,560	'	'	'
Allowance: individually evaluated for impairment	1,451	'	4,155	'	'	'
Total Allowance	8,126	9,169	9,715	9,042	9,409	27,506
Loans: collectively evaluated for impairment	550,692	'	483,582	'	'	'
Loans: individually evaluated for impairment	38,627	'	45,918	'	'	'
Total loans	589,319	'	529,500	'	'	'
Multifamily Residential [Member]	'	'	'	'	'	'
Allowance for credit losses and recorded investment in loans by impairment methodology	'	'	'	'	'	'
Allowance: collectively evaluated for impairment	315	'	106	'	'	'
Allowance: individually evaluated for impairment	455	'	516	'	'	'
Total Allowance	770	690	622	772	923	335
Loans: collectively evaluated for impairment	38,997	'	13,791	'	'	'
Loans: individually evaluated for impairment	3,190	'	3,221	'	'	'
Total loans	42,187	'	17,012	'	'	'
Residential Mortgage [Member]	'	'	'	'	'	'
Allowance for credit losses and recorded investment in loans by impairment methodology	'	'	'	'	'	'
Allowance: collectively evaluated for impairment	10,676	'	11,212	'	'	'
Allowance: individually evaluated for impairment	1,456	'	2,176	'	'	'
Total Allowance	12,132	13,810	13,388	13,552	12,865	10,671
Loans: collectively evaluated for impairment	745,211	'	599,538	'	'	'
Loans: individually evaluated for impairment	73,781	'	74,327	'	'	'
Total loans	818,992	'	673,865	'	'	'
Commercial Real Estate Construction Financing Receivable [Member]	'	'	'	'	'	'
Allowance for credit losses and recorded investment in loans by impairment methodology	'	'	'	'	'	'
Allowance: collectively evaluated for impairment	1,081	'	1,092	'	'	'
Allowance: individually evaluated for impairment	311	'	488	'	'	'
Total Allowance	1,392	1,185	1,580	2,864	3,022	21,237
Loans: collectively evaluated for impairment	72,768	'	58,129	'	'	'
Loans: individually evaluated for impairment	6,667	'	12,904	'	'	'
Total loans	79,435	'	71,033	'	'	'
Commercial Business [Member]	'	'	'	'	'	'
Allowance for credit losses and recorded investment in loans by impairment methodology	'	'	'	'	'	'
Allowance: collectively evaluated for impairment	811	'	680	'	'	'
Allowance: individually evaluated for impairment	685	'	1,521	'	'	'
Total Allowance	1,496	1,571	2,201	1,670	1,121	1,613
Loans: collectively evaluated for impairment	66,022	'	77,256	'	'	'
Loans: individually evaluated for impairment	1,525	'	2,320	'	'	'
Total loans	$67,547	'	$79,576	'	'	'

Loans_and_Credit_Quality_Impai

Loans and Credit Quality (Impaired loans by loan class)(Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Impaired loans by loan portfolio segment and loan class [Abstract]	'	'	'	'	'
Recorded investment With no related allowance recorded	$74,169	'	$74,169	'	$53,615
Recorded investment With related allowance recorded	40,798	'	40,798	'	70,350
Total Recorded investment	114,967	'	114,967	'	123,965
Unpaid principal balance With no related allowance recorded	88,951	'	88,951	'	67,262
Unpaid principal balance With related allowance recorded	41,163	'	41,163	'	72,220
Impaired Financing Receivable, Related Allowance	2,958	'	2,958	'	6,368
Total Unpaid principal balance	130,114	'	130,114	'	139,482
Total Average recorded investment	122,186	130,812	123,538	154,741	'
Residential Mortgage [Member]	'	'	'	'	'
Impaired loans by loan portfolio segment and loan class [Abstract]	'	'	'	'	'
Recorded investment With no related allowance recorded	38,138	'	38,138	'	28,202
Recorded investment With related allowance recorded	35,643	'	35,643	'	46,125
Total Recorded investment	73,781	'	73,781	'	74,327
Unpaid principal balance With no related allowance recorded	41,130	'	41,130	'	29,946
Unpaid principal balance With related allowance recorded	35,701	'	35,701	'	47,553
Impaired Financing Receivable, Related Allowance	1,456	'	1,456	'	2,176
Total Unpaid principal balance	76,831	'	76,831	'	77,499
Total Average recorded investment	79,527	69,419	77,841	66,967	'
Home Equity Line of Credit [Member]	'	'	'	'	'
Impaired loans by loan portfolio segment and loan class [Abstract]	'	'	'	'	'
Recorded investment With no related allowance recorded	1,802	'	1,802	'	2,728
Recorded investment With related allowance recorded	757	'	757	'	992
Total Recorded investment	2,559	'	2,559	'	3,720
Unpaid principal balance With no related allowance recorded	1,868	'	1,868	'	3,211
Unpaid principal balance With related allowance recorded	757	'	757	'	1,142
Impaired Financing Receivable, Related Allowance	51	'	51	'	37
Total Unpaid principal balance	2,625	'	2,625	'	4,353
Total Average recorded investment	3,095	2,860	3,345	2,788	'
Consumer Portfolio Segment [Member]	'	'	'	'	'
Impaired loans by loan portfolio segment and loan class [Abstract]	'	'	'	'	'
Recorded investment With no related allowance recorded	39,940	'	39,940	'	30,930
Recorded investment With related allowance recorded	36,400	'	36,400	'	47,117
Total Recorded investment	76,340	'	76,340	'	78,047
Unpaid principal balance With no related allowance recorded	42,998	'	42,998	'	33,157
Unpaid principal balance With related allowance recorded	36,458	'	36,458	'	48,695
Impaired Financing Receivable, Related Allowance	1,507	'	1,507	'	2,213
Total Unpaid principal balance	79,456	'	79,456	'	81,852
Total Average recorded investment	82,622	72,279	81,186	69,755	'
Commercial Real Estate [Member]	'	'	'	'	'
Impaired loans by loan portfolio segment and loan class [Abstract]	'	'	'	'	'
Recorded investment With no related allowance recorded	27,245	'	27,245	'	10,933
Recorded investment With related allowance recorded	'	'	'	'	16,540
Total Recorded investment	27,245	'	27,245	'	27,473
Unpaid principal balance With no related allowance recorded	29,247	'	29,247	'	12,445
Unpaid principal balance With related allowance recorded	'	'	'	'	16,540
Impaired Financing Receivable, Related Allowance	0	'	0	'	1,630
Total Unpaid principal balance	29,247	'	29,247	'	28,985
Total Average recorded investment	27,456	31,765	27,775	33,439	'
Multifamily Residential [Member]	'	'	'	'	'
Impaired loans by loan portfolio segment and loan class [Abstract]	'	'	'	'	'
Recorded investment With no related allowance recorded	508	'	508	'	508
Recorded investment With related allowance recorded	2,682	'	2,682	'	2,713
Total Recorded investment	3,190	'	3,190	'	3,221
Unpaid principal balance With no related allowance recorded	508	'	508	'	508
Unpaid principal balance With related allowance recorded	2,860	'	2,860	'	2,891
Impaired Financing Receivable, Related Allowance	455	'	455	'	516
Total Unpaid principal balance	3,368	'	3,368	'	3,399
Total Average recorded investment	3,194	5,779	3,205	6,512	'
Commercial Real Estate Construction Financing Receivable [Member]	'	'	'	'	'
Impaired loans by loan portfolio segment and loan class [Abstract]	'	'	'	'	'
Recorded investment With no related allowance recorded	6,356	'	6,356	'	11,097
Recorded investment With related allowance recorded	311	'	311	'	1,807
Total Recorded investment	6,667	'	6,667	'	12,904
Unpaid principal balance With no related allowance recorded	16,061	'	16,061	'	20,990
Unpaid principal balance With related allowance recorded	311	'	311	'	1,807
Impaired Financing Receivable, Related Allowance	311	'	311	'	488
Total Unpaid principal balance	16,372	'	16,372	'	22,797
Total Average recorded investment	7,218	19,197	9,450	43,656	'
Commercial Business [Member]	'	'	'	'	'
Impaired loans by loan portfolio segment and loan class [Abstract]	'	'	'	'	'
Recorded investment With no related allowance recorded	120	'	120	'	147
Recorded investment With related allowance recorded	1,405	'	1,405	'	2,173
Total Recorded investment	1,525	'	1,525	'	2,320
Unpaid principal balance With no related allowance recorded	137	'	137	'	162
Unpaid principal balance With related allowance recorded	1,534	'	1,534	'	2,287
Impaired Financing Receivable, Related Allowance	685	'	685	'	1,521
Total Unpaid principal balance	1,671	'	1,671	'	2,449
Total Average recorded investment	1,696	1,792	1,922	1,379	'
Commercial Portfolio Segment [Member]	'	'	'	'	'
Impaired loans by loan portfolio segment and loan class [Abstract]	'	'	'	'	'
Recorded investment With no related allowance recorded	34,229	'	34,229	'	22,685
Recorded investment With related allowance recorded	4,398	'	4,398	'	23,233
Total Recorded investment	38,627	'	38,627	'	45,918
Unpaid principal balance With no related allowance recorded	45,953	'	45,953	'	34,105
Unpaid principal balance With related allowance recorded	4,705	'	4,705	'	23,525
Impaired Financing Receivable, Related Allowance	1,451	'	1,451	'	4,155
Total Unpaid principal balance	50,658	'	50,658	'	57,630
Total Average recorded investment	$39,564	$58,533	$42,352	$84,986	'

Loans_and_Credit_Quality_Loans1

Loans and Credit Quality (Loans by loan grade)(Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Impaired Financing Receivable, Average Recorded Investment	$122,186	$130,812	$123,538	$154,741	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	1,538,096	'	1,538,096	'	1,340,111
Pass [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	1,278,052	'	1,278,052	'	1,015,824
Watch [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	151,266	'	151,266	'	176,184
Special Mention [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	66,690	'	66,690	'	85,774
Substandard [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	42,088	'	42,088	'	62,329
Residential Mortgage [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Impaired Financing Receivable, Average Recorded Investment	79,527	69,419	77,841	66,967	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	818,992	'	818,992	'	673,865
Residential Mortgage [Member] | Pass [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	729,682	'	729,682	'	565,312
Residential Mortgage [Member] | Watch [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	48,950	'	48,950	'	55,768
Residential Mortgage [Member] | Special Mention [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	15,587	'	15,587	'	27,599
Residential Mortgage [Member] | Substandard [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	24,773	'	24,773	'	25,186
Home Equity Line of Credit [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Impaired Financing Receivable, Average Recorded Investment	3,095	2,860	3,345	2,788	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	129,785	'	129,785	'	136,746
Home Equity Line of Credit [Member] | Pass [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	127,100	'	127,100	'	131,246
Home Equity Line of Credit [Member] | Watch [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	50	'	50	'	1,337
Home Equity Line of Credit [Member] | Special Mention [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	265	'	265	'	1,193
Home Equity Line of Credit [Member] | Substandard [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	2,370	'	2,370	'	2,970
Consumer Portfolio Segment [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Impaired Financing Receivable, Average Recorded Investment	82,622	72,279	81,186	69,755	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	948,777	'	948,777	'	810,611
Consumer Portfolio Segment [Member] | Pass [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	856,782	'	856,782	'	696,558
Consumer Portfolio Segment [Member] | Watch [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	49,000	'	49,000	'	57,105
Consumer Portfolio Segment [Member] | Special Mention [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	15,852	'	15,852	'	28,792
Consumer Portfolio Segment [Member] | Substandard [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	27,143	'	27,143	'	28,156
Commercial Real Estate [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Impaired Financing Receivable, Average Recorded Investment	27,456	31,765	27,775	33,439	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	400,150	'	400,150	'	361,879
Commercial Real Estate [Member] | Pass [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	263,828	'	263,828	'	217,370
Commercial Real Estate [Member] | Watch [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	86,418	'	86,418	'	102,353
Commercial Real Estate [Member] | Special Mention [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	41,424	'	41,424	'	17,931
Commercial Real Estate [Member] | Substandard [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	8,480	'	8,480	'	24,225
Multifamily Residential [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Impaired Financing Receivable, Average Recorded Investment	3,194	5,779	3,205	6,512	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	42,187	'	42,187	'	17,012
Multifamily Residential [Member] | Pass [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	37,447	'	37,447	'	12,222
Multifamily Residential [Member] | Watch [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	1,550	'	1,550	'	1,569
Multifamily Residential [Member] | Special Mention [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	3,190	'	3,190	'	3,221
Multifamily Residential [Member] | Substandard [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	0	'	0	'	0
Commercial Real Estate Construction Financing Receivable [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Impaired Financing Receivable, Average Recorded Investment	7,218	19,197	9,450	43,656	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	79,435	'	79,435	'	71,033
Commercial Real Estate Construction Financing Receivable [Member] | Pass [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	65,655	'	65,655	'	21,540
Commercial Real Estate Construction Financing Receivable [Member] | Watch [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	7,215	'	7,215	'	7,243
Commercial Real Estate Construction Financing Receivable [Member] | Special Mention [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	2,920	'	2,920	'	35,368
Commercial Real Estate Construction Financing Receivable [Member] | Substandard [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	3,645	'	3,645	'	6,882
Commercial Business [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Impaired Financing Receivable, Average Recorded Investment	1,696	1,792	1,922	1,379	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	67,547	'	67,547	'	79,576
Commercial Business [Member] | Pass [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	54,340	'	54,340	'	68,134
Commercial Business [Member] | Watch [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	7,083	'	7,083	'	7,914
Commercial Business [Member] | Special Mention [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	3,304	'	3,304	'	462
Commercial Business [Member] | Substandard [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	2,820	'	2,820	'	3,066
Commercial Portfolio Segment [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Impaired Financing Receivable, Average Recorded Investment	39,564	58,533	42,352	84,986	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	589,319	'	589,319	'	529,500
Commercial Portfolio Segment [Member] | Pass [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	421,270	'	421,270	'	319,266
Commercial Portfolio Segment [Member] | Watch [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	102,266	'	102,266	'	119,079
Commercial Portfolio Segment [Member] | Special Mention [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	50,838	'	50,838	'	56,982
Commercial Portfolio Segment [Member] | Substandard [Member]	'	'	'	'	'
Designated Loan Grades by Loan Portfolio Segment and Loan Class [Abstract]	'	'	'	'	'
Total loans	$14,945	'	$14,945	'	$34,173

Loans_and_Credit_Quality_Aging

Loans and Credit Quality (Aging Analysis)(Details) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	$1,538,096	$1,340,111
Financing Receivable, Recorded Investment, Past Due [Abstract]	'	'
30-59 days past due	10,913	12,703
60-89 days past due	5,270	4,974
Financing Receivable, Recorded Investment, Nonaccrual Status	26,753	29,892
90 days or more past due	70,515	70,550
Total past due	86,698	88,227
Current	1,451,398	1,251,884
90-days or more past due and still accruing	43,762	40,658
Residential Mortgage [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	818,992	673,865
Financing Receivable, Recorded Investment, Past Due [Abstract]	'	'
30-59 days past due	10,359	11,916
60-89 days past due	5,170	4,732
Financing Receivable, Recorded Investment, Nonaccrual Status	12,648	13,304
90 days or more past due	56,410	53,962
Total past due	71,939	70,610
Current	747,053	603,255
90-days or more past due and still accruing	43,762	40,658
Home Equity Line of Credit [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	129,785	136,746
Financing Receivable, Recorded Investment, Past Due [Abstract]	'	'
30-59 days past due	554	787
60-89 days past due	100	242
Financing Receivable, Recorded Investment, Nonaccrual Status	2,295	2,970
90 days or more past due	'	2,970
Total past due	2,949	3,999
Current	126,836	132,747
90-days or more past due and still accruing	0	0
Consumer Portfolio Segment [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	948,777	810,611
Financing Receivable, Recorded Investment, Past Due [Abstract]	'	'
30-59 days past due	10,913	12,703
60-89 days past due	5,270	4,974
Financing Receivable, Recorded Investment, Nonaccrual Status	14,943	16,274
90 days or more past due	58,705	56,932
Total past due	74,888	74,609
Current	873,889	736,002
90-days or more past due and still accruing	43,762	40,658
Commercial Real Estate [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	400,150	361,879
Financing Receivable, Recorded Investment, Past Due [Abstract]	'	'
30-59 days past due	0	0
60-89 days past due	0	0
Financing Receivable, Recorded Investment, Nonaccrual Status	6,861	6,403
90 days or more past due	6,861	6,403
Total past due	6,861	6,403
Current	393,289	355,476
90-days or more past due and still accruing	0	0
Multifamily Residential [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	42,187	17,012
Financing Receivable, Recorded Investment, Past Due [Abstract]	'	'
30-59 days past due	0	0
60-89 days past due	0	0
Financing Receivable, Recorded Investment, Nonaccrual Status	0	0
90 days or more past due	'	0
Total past due	0	0
Current	42,187	17,012
90-days or more past due and still accruing	0	0
Commercial Real Estate Construction Financing Receivable [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	79,435	71,033
Financing Receivable, Recorded Investment, Past Due [Abstract]	'	'
30-59 days past due	0	0
60-89 days past due	0	0
Financing Receivable, Recorded Investment, Nonaccrual Status	3,544	5,042
90 days or more past due	3,544	5,042
Total past due	3,544	5,042
Current	75,891	65,991
90-days or more past due and still accruing	0	0
Commercial Business [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	67,547	79,576
Financing Receivable, Recorded Investment, Past Due [Abstract]	'	'
30-59 days past due	0	0
60-89 days past due	0	0
Financing Receivable, Recorded Investment, Nonaccrual Status	1,405	2,173
90 days or more past due	1,405	2,173
Total past due	1,405	2,173
Current	66,142	77,403
90-days or more past due and still accruing	0	0
Commercial Portfolio Segment [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	589,319	529,500
Financing Receivable, Recorded Investment, Past Due [Abstract]	'	'
30-59 days past due	0	0
60-89 days past due	0	0
Financing Receivable, Recorded Investment, Nonaccrual Status	11,810	13,618
90 days or more past due	11,810	13,618
Total past due	11,810	13,618
Current	577,509	515,882
90-days or more past due and still accruing	0	0
Watch [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	151,266	176,184
Watch [Member] | Residential Mortgage [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	48,950	55,768
Watch [Member] | Home Equity Line of Credit [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	50	1,337
Watch [Member] | Consumer Portfolio Segment [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	49,000	57,105
Watch [Member] | Commercial Real Estate [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	86,418	102,353
Watch [Member] | Multifamily Residential [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	1,550	1,569
Watch [Member] | Commercial Real Estate Construction Financing Receivable [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	7,215	7,243
Watch [Member] | Commercial Business [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	7,083	7,914
Watch [Member] | Commercial Portfolio Segment [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	102,266	119,079
Special Mention [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	66,690	85,774
Special Mention [Member] | Residential Mortgage [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	15,587	27,599
Special Mention [Member] | Home Equity Line of Credit [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	265	1,193
Special Mention [Member] | Consumer Portfolio Segment [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	15,852	28,792
Special Mention [Member] | Commercial Real Estate [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	41,424	17,931
Special Mention [Member] | Multifamily Residential [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	3,190	3,221
Special Mention [Member] | Commercial Real Estate Construction Financing Receivable [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	2,920	35,368
Special Mention [Member] | Commercial Business [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	3,304	462
Special Mention [Member] | Commercial Portfolio Segment [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	50,838	56,982
Substandard [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	42,088	62,329
Substandard [Member] | Residential Mortgage [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	24,773	25,186
Substandard [Member] | Home Equity Line of Credit [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	2,370	2,970
Substandard [Member] | Consumer Portfolio Segment [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	27,143	28,156
Substandard [Member] | Commercial Real Estate [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	8,480	24,225
Substandard [Member] | Multifamily Residential [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Substandard [Member] | Commercial Real Estate Construction Financing Receivable [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	3,645	6,882
Substandard [Member] | Commercial Business [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	2,820	3,066
Substandard [Member] | Commercial Portfolio Segment [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	14,945	34,173
Pass [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	1,278,052	1,015,824
Pass [Member] | Residential Mortgage [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	729,682	565,312
Pass [Member] | Home Equity Line of Credit [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	127,100	131,246
Pass [Member] | Consumer Portfolio Segment [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	856,782	696,558
Pass [Member] | Commercial Real Estate [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	263,828	217,370
Pass [Member] | Multifamily Residential [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	37,447	12,222
Pass [Member] | Commercial Real Estate Construction Financing Receivable [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	65,655	21,540
Pass [Member] | Commercial Business [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	54,340	68,134
Pass [Member] | Commercial Portfolio Segment [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	$421,270	$319,266

Loans_and_Credit_Quality_Perfo

Loans and Credit Quality (Performing and nonaccrual)(Details) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Performing and Nonaccrual Loan Balances by Loan Portfolio Segment and Loan Class [Abstract]	'	'
Performing	$1,511,343	$1,310,219
Nonaccrual	26,753	29,892
Total loans	1,538,096	1,340,111
Residential Mortgage [Member]	'	'
Performing and Nonaccrual Loan Balances by Loan Portfolio Segment and Loan Class [Abstract]	'	'
Performing	806,344	660,561
Nonaccrual	12,648	13,304
Total loans	818,992	673,865
Home Equity Line of Credit [Member]	'	'
Performing and Nonaccrual Loan Balances by Loan Portfolio Segment and Loan Class [Abstract]	'	'
Performing	127,490	133,776
Nonaccrual	2,295	2,970
Total loans	129,785	136,746
Consumer Portfolio Segment [Member]	'	'
Performing and Nonaccrual Loan Balances by Loan Portfolio Segment and Loan Class [Abstract]	'	'
Performing	933,834	794,337
Nonaccrual	14,943	16,274
Total loans	948,777	810,611
Commercial Portfolio Segment [Member]	'	'
Performing and Nonaccrual Loan Balances by Loan Portfolio Segment and Loan Class [Abstract]	'	'
Performing	577,509	515,882
Nonaccrual	11,810	13,618
Total loans	589,319	529,500
Commercial Real Estate [Member]	'	'
Performing and Nonaccrual Loan Balances by Loan Portfolio Segment and Loan Class [Abstract]	'	'
Performing	393,289	355,476
Nonaccrual	6,861	6,403
Total loans	400,150	361,879
Multifamily Residential [Member]	'	'
Performing and Nonaccrual Loan Balances by Loan Portfolio Segment and Loan Class [Abstract]	'	'
Performing	42,187	17,012
Nonaccrual	0	0
Total loans	42,187	17,012
Commercial Real Estate Construction Financing Receivable [Member]	'	'
Performing and Nonaccrual Loan Balances by Loan Portfolio Segment and Loan Class [Abstract]	'	'
Performing	75,891	65,991
Nonaccrual	3,544	5,042
Total loans	79,435	71,033
Commercial Business [Member]	'	'
Performing and Nonaccrual Loan Balances by Loan Portfolio Segment and Loan Class [Abstract]	'	'
Performing	66,142	77,403
Nonaccrual	1,405	2,173
Total loans	$67,547	$79,576

Loans_and_Credit_Quality_TDRsD

Loans and Credit Quality (TDRs)(Details) (USD $)

3 Months Ended

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

3 Months Ended

9 Months Ended

Sep. 30, 2013

Dec. 31, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2012

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2012

Sep. 30, 2012

Sep. 30, 2012

Sep. 30, 2012

Interest Rate Reduction [Member]

Interest Rate Reduction [Member]

Interest Rate Reduction [Member]

Interest Rate Reduction [Member]

Payment Restructure [Member]

Residential Mortgage [Member]

Residential Mortgage [Member]

Residential Mortgage [Member]

Residential Mortgage [Member]

Residential Mortgage [Member]

Residential Mortgage [Member]

Home Equity Line of Credit [Member]

Home Equity Line of Credit [Member]

Home Equity Line of Credit [Member]

Home Equity Line of Credit [Member]

Consumer loans [Member]

Consumer loans [Member]

Commercial Real Estate [Member]

Commercial Real Estate [Member]

Interest Rate Reduction [Member]

Interest Rate Reduction [Member]

Interest Rate Reduction [Member]

Interest Rate Reduction [Member]

Payment Restructure [Member]

Interest Rate Reduction [Member]

Interest Rate Reduction [Member]

Interest Rate Reduction [Member]

Interest Rate Reduction [Member]

Interest Rate Reduction [Member]

Payment Restructure [Member]

Interest Rate Reduction [Member]

Interest Rate Reduction [Member]

Financing Receivable, Impaired [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Financing Receivable, Modifications, Number of Contracts at Period End

194

162

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Financing Receivable, Modifications, Number of Contracts at Period End

'

'

29

6

56

36

1

29

27

4

51

28

1

2

1

5

6

34

1

1

2

Financing Receivable, Modifications, Recorded Investment at Period End

$5,670,000

'

$5,670,000

$6,020,000

$11,601,000

$15,363,000

$273,000

$9,365,000

$5,538,000

$960,000

$11,300,000

$9,092,000

$273,000

$132,000

$48,000

$301,000

$492,000

$9,584,000

$273,000

$5,012,000

$5,779,000

TDR balances by loan portfolio segment and loan class

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Financing Receivables, Impaired, Troubled Debt Restructuring, Cumulative Charge-Offs

'

'

0

0

0

58,000

0

58,000

0

0

0

58,000

0

0

0

0

0

58,000

0

0

0

Financing Receivable, Modifications, Recorded Investment

$109,400,000

$110,800,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Loans_and_Credit_Quality_TDR_r

Loans and Credit Quality (TDR re-defaults)(Details) (USD $)

9 Months Ended

3 Months Ended

In Thousands, unless otherwise specified

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Defaults Over The Prior Six Month Period [Member]

Defaults Over The Prior Six Month Period [Member]

Defaults Over The Prior Six Month Period [Member]

Defaults Over The Prior Six Month Period [Member]

Defaults Over The Prior Six Month Period [Member]

Defaults Over The Prior Six Month Period [Member]

Defaults Over The Prior Six Month Period [Member]

Defaults Over The Prior Six Month Period [Member]

Defaults Over The Prior Six Month Period [Member]

Defaults Over The Prior Six Month Period [Member]

Defaults Over The Prior Six Month Period [Member]

Defaults Over The Prior Six Month Period [Member]

Defaults Over The Prior Six Month Period [Member]

Defaults Over The Prior Six Month Period [Member]

Defaults Over The Prior Six Month Period [Member]

Defaults Over The Prior Six Month Period [Member]

Defaults Over The Prior Three Month Period [Member]

Defaults Over The Prior Three Month Period [Member]

Defaults Over The Prior Three Month Period [Member]

Defaults Over The Prior Three Month Period [Member]

Defaults Over The Prior Three Month Period [Member]

Defaults Over The Prior Three Month Period [Member]

Defaults Over The Prior Three Month Period [Member]

Defaults Over The Prior Three Month Period [Member]

Defaults Over The Prior Three Month Period [Member]

Defaults Over The Prior Three Month Period [Member]

Defaults Over The Prior Three Month Period [Member]

Defaults Over The Prior Three Month Period [Member]

Defaults Over The Prior Three Month Period [Member]

Defaults Over The Prior Three Month Period [Member]

Defaults Over The Prior Three Month Period [Member]

Defaults Over The Prior Three Month Period [Member]

Residential Mortgage [Member]

Residential Mortgage [Member]

Home Equity Line of Credit [Member]

Home Equity Line of Credit [Member]

Consumer loans [Member]

Consumer loans [Member]

Commercial Portfolio Segment [Member]

Commercial Portfolio Segment [Member]

Commercial Real Estate [Member]

Commercial Real Estate [Member]

Commercial Real Estate Construction Financing Receivable [Member]

Commercial Real Estate Construction Financing Receivable [Member]

Commercial Business [Member]

Commercial Business [Member]

Residential Mortgage [Member]

Residential Mortgage [Member]

Home Equity Line of Credit [Member]

Home Equity Line of Credit [Member]

Consumer loans [Member]

Consumer loans [Member]

Commercial Portfolio Segment [Member]

Commercial Portfolio Segment [Member]

Commercial Real Estate [Member]

Commercial Real Estate [Member]

Commercial Real Estate Construction Financing Receivable [Member]

Commercial Real Estate Construction Financing Receivable [Member]

Commercial Business [Member]

Commercial Business [Member]

TDR balances which have subsequently re-defaulted

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Financing Receivable, Modifications, Subsequent Default, Number of Contracts

16

46

14

41

1

1

15

42

1

4

1

1

0

0

0

3

7

20

7

18

0

0

7

18

0

2

0

1

0

0

0

1

Financing Receivable, Modifications, Subsequent Default, Recorded Investment

$3,365

$17,711

$2,573

$9,551

$22

$34

$2,595

$9,585

$770

$8,126

$770

$7,716

$0

$0

$0

$410

$1,017

$12,027

$1,017

$4,290

$0

$0

$1,017

$4,290

$0

$7,737

$0

$7,716

$0

$0

$0

$21

Loans_and_Credit_Quality_Detai

Loans and Credit Quality (Details Textual) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Financing Receivable, Impaired [Line Items]	'	'	'	'	'
Number of Days Past Due for When a Troubled Debt Restructuring is Considered a Re-Default, Consumer	'	'	60	'	'
Loans and Credit Quality (Textual) [Abstract]	'	'	'	'	'
Percentage of Portfolio by State and Property Type for the Loan Classes	10.00%	'	10.00%	'	'
Number of Days Past Due for When a Troubled Debt Restructuring is Considered a Re-Default, Commercial	'	'	90	'	'
Loans and Credit Quality (Additional Textual) [Abstract]	'	'	'	'	'
Impaired Financing Receivable, with Related Allowance, Recorded Investment	$40,798,000	'	$40,798,000	'	$70,350,000
Impaired Financing Receivable, Recorded Investment	114,967,000	'	114,967,000	'	123,965,000
Impaired Loan allowance	2,958,000	'	2,958,000	'	6,368,000
Loans and Leases Receivable, Impaired, Interest Lost on Nonaccrual Loans	1,200,000	1,300,000	3,500,000	4,300,000	'
Committed to lend additional funds	41,000	'	41,000	'	25,000
Federal Home Loan Bank Advances [Member]	'	'	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'	'	'
Loans Pledged as Collateral	675,200,000	'	675,200,000	'	469,800,000
Commercial Real Estate Construction Financing Receivable [Member]	'	'	'	'	'
Loans and Credit Quality (Additional Textual) [Abstract]	'	'	'	'	'
Impaired Financing Receivable, with Related Allowance, Recorded Investment	311,000	'	311,000	'	1,807,000
Impaired Financing Receivable, Recorded Investment	6,667,000	'	6,667,000	'	12,904,000
Impaired Loan allowance	311,000	'	311,000	'	488,000
Commercial Real Estate [Member]	'	'	'	'	'
Loans and Credit Quality (Textual) [Abstract]	'	'	'	'	'
Percentage of Loan Portfolio	20.80%	'	20.80%	'	22.50%
Loans and Credit Quality (Additional Textual) [Abstract]	'	'	'	'	'
Impaired Financing Receivable, with Related Allowance, Recorded Investment	'	'	'	'	16,540,000
Impaired Financing Receivable, Recorded Investment	27,245,000	'	27,245,000	'	27,473,000
Impaired Loan allowance	0	'	0	'	1,630,000
Residential Mortgage [Member]	'	'	'	'	'
Loans and Credit Quality (Textual) [Abstract]	'	'	'	'	'
Percentage of Loan Portfolio	42.80%	'	42.80%	'	40.40%
Loans and Credit Quality (Additional Textual) [Abstract]	'	'	'	'	'
Impaired Financing Receivable, with Related Allowance, Recorded Investment	35,643,000	'	35,643,000	'	46,125,000
Impaired Financing Receivable, Recorded Investment	73,781,000	'	73,781,000	'	74,327,000
Impaired Loan allowance	$1,456,000	'	$1,456,000	'	$2,176,000

Deposits_Details

Deposits (Details) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Deposit balances, including stated rates	'	'
Noninterest bearing accounts	$351,274	$358,831
NOW accounts	272,029	174,699
Statement savings accounts, due on demand	135,428	103,932
Money market accounts, due on demand	879,122	683,906
Certificates of deposit	460,223	655,467
Deposits, Total	$2,098,076	$1,976,835

Deposits_Interest_expenseDetai

Deposits (Interest expense)(Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Interest expense on deposits	'	'	'	'
NOW accounts	$265	$129	$656	$368
Statement savings accounts	140	113	358	289
Money market accounts	1,060	858	2,890	2,394
Certificates of deposit	757	2,808	4,174	9,934
Interest expense on deposits, Total	$2,222	$3,908	$8,078	$12,985

Deposits_Time_depositsDetails

Deposits (Time deposits)(Details) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Certificates of deposit outstanding	'	'
Within one year	$377,372	'
One to two years	31,189	'
Two to three years	36,728	'
Three to four years	9,157	'
Four to five years	5,777	'
Total	$460,223	$655,467

Deposits_Details_Textual

Deposits (Details Textual) (USD $)	Sep. 30, 2013	Dec. 31, 2012
Short-term Debt [Line Items]	'	'
Public Funds Included in Deposits	$0	$0
Deposits (Additional Textual) [Abstract]	'	'
Weighted-average interest rate on certificates of deposit	0.63%	1.59%
Aggregate amount of time deposits in denominations of of 100000	143,700,000	300,400,000
Aggregate amount of time deposits in denominations of 250000	15,000,000	45,300,000
Interest-bearing Domestic Deposit, Brokered	$158,000,000	$0
Maximum [Member]	'	'
Short-term Debt [Line Items]	'	'
Weighted Average Rate Domestic Deposit, Notice of Withdrawal	0.75%	0.75%
Weighted Average Rate Domestic Deposit, Savings	1.00%	0.85%
Weighted Average Rate Domestic Deposit, Money Market	1.50%	1.50%
Weighted Average Rate Domestic Deposit, Certificates of Deposit	3.92%	4.70%
Minimum [Member]	'	'
Short-term Debt [Line Items]	'	'
Weighted Average Rate Domestic Deposit, Notice of Withdrawal	0.00%	0.00%
Weighted Average Rate Domestic Deposit, Savings	0.20%	0.20%
Weighted Average Rate Domestic Deposit, Money Market	0.00%	0.00%
Weighted Average Rate Domestic Deposit, Certificates of Deposit	0.10%	0.10%

Derivatives_and_Hedging_Activi1

Derivatives and Hedging Activities (Fair Value)(Details) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Derivative, Fair Value, Net [Abstract]	'	'
Notional Amount	$1,872,512	$2,354,806
Derivative Assets	15,222	22,655
Derivative Asset, Fair Value, Gross Asset	20,857	23,707
Derivative Liability, Fair Value, Gross Liability	-24,123	-12,121
Derivative Liability Fair Value Amount Offset Against Other Derivatives	-5,635	-1,052
Derivative Asset Fair Value Amount Offset Against Other Derivatives	5,635	1,052
Derivative Liabilities	-18,488	-11,069
Forward Contracts [Member]	'	'
Derivative, Fair Value, Net [Abstract]	'	'
Notional Amount	677,538	1,258,152
Derivative Asset, Fair Value, Gross Asset	'	621
Derivative Liability, Fair Value, Gross Liability	-10,871	-2,743
Interest Rate Swaption [Member]	'	'
Derivative, Fair Value, Net [Abstract]	'	'
Notional Amount	305,000	'
Derivative Liability, Fair Value, Gross Liability	0	'
Interest Rate Lock Commitments [Member]	'	'
Derivative, Fair Value, Net [Abstract]	'	'
Notional Amount	388,977	734,762
Derivative Asset, Fair Value, Gross Asset	'	22,548
Derivative Liability, Fair Value, Gross Liability	-76	-20
Interest Rate Swap [Member]	'	'
Derivative, Fair Value, Net [Abstract]	'	'
Notional Amount	500,997	361,892
Derivative Asset, Fair Value, Gross Asset	'	538
Derivative Liability, Fair Value, Gross Liability	-13,176	-9,358
Fair Value, Measurements, Recurring [Member] | Forward Contracts [Member]	'	'
Derivative, Fair Value, Net [Abstract]	'	'
Derivative Assets	2,357	621
Derivative Liabilities	'	-2,743
Fair Value, Measurements, Recurring [Member] | Interest Rate Swaption [Member]	'	'
Derivative, Fair Value, Net [Abstract]	'	'
Derivative Assets	136	538
Fair Value, Measurements, Recurring [Member] | Interest Rate Lock Commitments [Member]	'	'
Derivative, Fair Value, Net [Abstract]	'	'
Derivative Assets	13,753	22,548
Derivative Liabilities	-76	-20
Fair Value, Measurements, Recurring [Member] | Interest Rate Swap [Member]	'	'
Derivative, Fair Value, Net [Abstract]	'	'
Derivative Assets	4,611	'
Derivative Liabilities	'	-9,358
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Forward Contracts [Member]	'	'
Derivative, Fair Value, Net [Abstract]	'	'
Derivative Asset, Fair Value, Gross Asset	2,357	'
Derivative Liabilities	-10,871	-2,743
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Interest Rate Swaption [Member]	'	'
Derivative, Fair Value, Net [Abstract]	'	'
Derivative Assets	'	538
Derivative Asset, Fair Value, Gross Asset	136	'
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Interest Rate Lock Commitments [Member]	'	'
Derivative, Fair Value, Net [Abstract]	'	'
Derivative Assets	0	0
Derivative Liabilities	0	'
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Interest Rate Swap [Member]	'	'
Derivative, Fair Value, Net [Abstract]	'	'
Derivative Asset, Fair Value, Gross Asset	4,611	'
Derivative Liabilities	-13,176	-9,358
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]	'	'
Derivative, Fair Value, Net [Abstract]	'	'
Derivative Assets	'	109,944
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Forward Contracts [Member]	'	'
Derivative, Fair Value, Net [Abstract]	'	'
Derivative Assets	0	0
Derivative Liabilities	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Interest Rate Swaption [Member]	'	'
Derivative, Fair Value, Net [Abstract]	'	'
Derivative Assets	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Interest Rate Lock Commitments [Member]	'	'
Derivative, Fair Value, Net [Abstract]	'	'
Derivative Assets	'	22,548
Derivative Asset, Fair Value, Gross Asset	13,753	'
Derivative Liabilities	-76	-20
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Interest Rate Swap [Member]	'	'
Derivative, Fair Value, Net [Abstract]	'	'
Derivative Liabilities	$0	$0

Derivatives_and_Hedging_Activi2

Derivatives and Hedging Activities (Gain/loss recognized in income)(Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Derivative Instruments, Gain (Loss) [Line Items]	'	'	'	'
Derivative Instruments, Gain (Loss) Recognized in Income, Net	($33,386)	$5,752	($29,760)	$36,056
Loans [Member]	'	'	'	'
Derivative Instruments, Gain (Loss) [Line Items]	'	'	'	'
Derivative Instruments, Gain (Loss) Recognized in Income, Net	-37,017	891	-17,368	11,456
Servicing Contracts [Member]	'	'	'	'
Derivative Instruments, Gain (Loss) [Line Items]	'	'	'	'
Derivative Instruments, Gain (Loss) Recognized in Income, Net	$3,631	$4,861	($12,392)	$24,600

Derivatives_and_Hedging_Activi3

Derivatives and Hedging Activities (Details Textual) (Loans Receivable [Member], Fair Value Hedging [Member], USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Loans Receivable [Member] | Fair Value Hedging [Member]	'	'	'	'
Derivative [Line Items]	'	'	'	'
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net	$10	$16	$116	$64

Derivatives_and_Hedging_Activi4

Derivatives and Hedging Activities Derivatives and Hedge Activities (Master Netting Agreements) (Details) (USD $)	Sep. 30, 2013	Dec. 31, 2012
Derivative [Line Items]	'	'
Derivative Asset, Fair Value, Gross Asset	$20,857,000	$23,707,000
Derivative Liability, Fair Value, Gross Liability	-24,123,000	-12,121,000
Derivative Asset Fair Value Amount Offset Against Other Derivatives	-5,635,000	-1,052,000
Derivative Liability Fair Value Amount Offset Against Other Derivatives	-5,635,000	-1,052,000
Derivative Liabilities	-18,488,000	-11,069,000
Derivative, Collateral, Right to Reclaim Cash	16,201,000	10,880,000
Financial Instruments, Owned and Pledged as Collateral, at Fair Value	2,072,000	'
Derivative Liabilities, Net Exposure	-215,000	-189,000
Derivative Assets	15,222,000	22,655,000
Derivative Asset, Fair Value, Amount Offset Against Collateral	15,222,000	22,655,000
Derivative Asset, Fair Value, Amount Not Offset Against Collateral	0	0
Derivative Asset, Fair Value of Collateral	0	'
Forward Contracts [Member]	'	'
Derivative [Line Items]	'	'
Derivative Asset, Fair Value, Gross Asset	'	621,000
Derivative Liability, Fair Value, Gross Liability	-10,871,000	-2,743,000
Interest Rate Swap [Member]	'	'
Derivative [Line Items]	'	'
Derivative Asset, Fair Value, Gross Asset	'	538,000
Derivative Liability, Fair Value, Gross Liability	-13,176,000	-9,358,000
Fair Value, Concentration of Credit Risk, Master Netting Arrangements [Member]	'	'
Derivative [Line Items]	'	'
Right to reclaim cash in excess of fair value of derivative liability	27,600,000	18,000,000
Derivative Asset, Fair Value, Gross Asset	7,104,000	1,159,000
Derivative Liability, Fair Value, Gross Liability	-24,047,000	-12,101,000
Derivative Asset Fair Value Amount Offset Against Other Derivatives	-5,635,000	-1,052,000
Derivative Liability Fair Value Amount Offset Against Other Derivatives	-5,635,000	-1,052,000
Derivative Liabilities	-18,412,000	-11,049,000
Derivative, Collateral, Right to Reclaim Cash	16,201,000	10,880,000
Financial Instruments, Owned and Pledged as Collateral, at Fair Value	2,072,000	'
Derivative Liabilities, Net Exposure	-139,000	-169,000
Derivative Assets	1,469,000	107,000
Derivative Asset, Fair Value, Amount Offset Against Collateral	1,469,000	107,000
Derivative Asset, Fair Value, Amount Not Offset Against Collateral	0	0
Derivative Asset, Fair Value of Collateral	0	'
Fair Value, Concentration of Credit Risk, Master Netting Arrangements [Member] | Forward Contracts [Member]	'	'
Derivative [Line Items]	'	'
Derivative Asset, Fair Value, Gross Asset	2,357,000	621,000
Derivative Liability, Fair Value, Gross Liability	-10,871,000	-2,743,000
Derivative Asset Fair Value Amount Offset Against Other Derivatives	-992,000	-621,000
Derivative Liability Fair Value Amount Offset Against Other Derivatives	-992,000	-621,000
Derivative Liabilities	-9,879,000	-2,122,000
Derivative, Collateral, Right to Reclaim Cash	8,273,000	1,953,000
Financial Instruments, Owned and Pledged as Collateral, at Fair Value	1,467,000	'
Derivative Liabilities, Net Exposure	-139,000	-169,000
Derivative Assets	1,365,000	0
Derivative Asset, Fair Value, Amount Offset Against Collateral	1,365,000	0
Derivative Asset, Fair Value, Amount Not Offset Against Collateral	0	0
Derivative Asset, Fair Value of Collateral	0	'
Fair Value, Concentration of Credit Risk, Master Netting Arrangements [Member] | Interest Rate Swap [Member]	'	'
Derivative [Line Items]	'	'
Derivative Asset, Fair Value, Gross Asset	4,747,000	538,000
Derivative Liability, Fair Value, Gross Liability	-13,176,000	-9,358,000
Derivative Asset Fair Value Amount Offset Against Other Derivatives	-4,643,000	-431,000
Derivative Liability Fair Value Amount Offset Against Other Derivatives	-4,643,000	-431,000
Derivative Liabilities	-8,533,000	-8,927,000
Derivative, Collateral, Right to Reclaim Cash	7,928,000	8,927,000
Financial Instruments, Owned and Pledged as Collateral, at Fair Value	605,000	'
Derivative Liabilities, Net Exposure	0	0
Derivative Assets	104,000	107,000
Derivative Asset, Fair Value, Amount Offset Against Collateral	104,000	107,000
Derivative Asset, Fair Value, Amount Not Offset Against Collateral	0	0
Derivative Asset, Fair Value of Collateral	0	'
Fair Value, Concentration of Credit Risk, Not Part of a Master Netting Arrangement [Member]	'	'
Derivative [Line Items]	'	'
Derivative Asset, Fair Value, Gross Asset	13,753,000	22,548,000
Derivative Liability, Fair Value, Gross Liability	-76,000	-20,000
Derivative Asset Fair Value Amount Offset Against Other Derivatives	0	0
Derivative Liability Fair Value Amount Offset Against Other Derivatives	0	0
Derivative Liabilities	-76,000	-20,000
Derivative, Collateral, Right to Reclaim Cash	0	0
Financial Instruments, Owned and Pledged as Collateral, at Fair Value	0	'
Derivative Liabilities, Net Exposure	-76,000	-20,000
Derivative Assets	13,753,000	22,548,000
Derivative Asset, Fair Value, Amount Offset Against Collateral	13,753,000	22,548,000
Derivative Asset, Fair Value, Amount Not Offset Against Collateral	0	0
Derivative Asset, Fair Value of Collateral	$0	'

Mortgage_Banking_Operations_Ga

Mortgage Banking Operations (Gain on sale)(Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Gain on mortgage loan origination and sale activities [Line Items]	'	'	'	'
Net gain on mortgage loan origination and sale activities	$33,491	$65,336	$139,870	$141,683
Single family originations [Member]	'	'	'	'
Gain on mortgage loan origination and sale activities [Line Items]	'	'	'	'
Secondary marketing activities	23,076	56,142	110,760	120,471
Provision for repurchase losses	0	526	0	2,846
Net gain from secondary market activities	23,076	55,616	110,760	117,625
Loan Origination and Funding Fees	8,302	8,680	24,363	20,817
Net gain on mortgage loan origination and sale activities	31,378	64,296	135,123	138,442
Multifamily originations [Member]	'	'	'	'
Gain on mortgage loan origination and sale activities [Line Items]	'	'	'	'
Net gain on mortgage loan origination and sale activities	$2,113	$1,040	$4,747	$3,241

Mortgage_Banking_Operations_Lo

Mortgage Banking Operations (Loans held for sale and sold)(Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Loans held for sale	'	'	'	'	'
Loans held for sale	$385,110	'	$385,110	'	$620,799
Single family mortgage servicing rights	136,897	'	136,897	'	87,396
Fair value of loans held for sale	385,110	'	385,110	'	607,578
Loans sold during the periods	'	'	'	'	'
Loans sold during the periods	1,348,886	1,265,394	4,004,889	2,821,009	'
Residential Mortgage [Member]	'	'	'	'	'
Loans sold during the periods	'	'	'	'	'
Loans sold during the periods	1,326,888	1,238,879	3,916,918	2,735,893	'
Multifamily Residential [Member]	'	'	'	'	'
Loans sold during the periods	'	'	'	'	'
Loans sold during the periods	21,998	26,515	87,971	85,116	'
Fair Value, Measurements, Recurring [Member]	'	'	'	'	'
Loans held for sale	'	'	'	'	'
Single family mortgage servicing rights	136,897	'	136,897	'	87,396
Fair value of loans held for sale	385,110	'	385,110	'	607,578
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]	'	'	'	'	'
Loans held for sale	'	'	'	'	'
Single family mortgage servicing rights	0	'	0	'	0
Fair value of loans held for sale	385,110	'	385,110	'	607,578
Carrying (Reported) Amount, Fair Value Disclosure [Member] | Multifamily Residential [Member]	'	'	'	'	'
Loans held for sale	'	'	'	'	'
Loans held for sale	'	'	'	'	13,221
Fair value of loans held for sale	$0	'	$0	'	'

Mortgage_Banking_Operations_Lo1

Mortgage Banking Operations (Loans serviced for others)(Details) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Loans serviced for others	'	'
Loans serviced for others	$12,059,640	$9,651,041
Single Family Residential [Member]	'	'
Loans serviced for others	'	'
Loans serviced for others	11,286,244	8,870,688
Commercial Portfolio Segment [Member]	'	'
Loans serviced for others	'	'
Loans serviced for others	773,396	780,353
U.S. Government Agency Securities [Member] | Single Family Residential [Member]	'	'
Loans serviced for others	'	'
Loans serviced for others	10,950,086	8,508,458
Single Family Residential Mortgage Loans, Excluding U.S. Government Agency Mortgage Backed Securities [Member] | Single Family Residential [Member]	'	'
Loans serviced for others	'	'
Loans serviced for others	336,158	362,230
Multifamily Residential [Member] | Commercial Portfolio Segment [Member]	'	'
Loans serviced for others	'	'
Loans serviced for others	722,767	727,118
Commercial Mortgages, Excluding Multfamily [Member] | Commercial Portfolio Segment [Member]	'	'
Loans serviced for others	'	'
Loans serviced for others	$50,629	$53,235

Mortgage_Banking_Operations_Lo2

Mortgage Banking Operations (Loans sold with credit provision)(Details) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Loans sold with credit provisions [Abstract]	'	'
Loans serviced for others	$12,059,640	$9,651,041
Multifamily Residential [Member] | Loss Sharing Relationship [Member]	'	'
Loans sold with credit provisions [Abstract]	'	'
Loans serviced for others	$722,800	$727,100

Mortgage_Banking_Operations_Se

Mortgage Banking Operations (Servicing income)(Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Servicing Fees and Other	$8,934	$7,168	$24,497	$20,310
Changes in Fair Value of Mortgage Servicing Rights Due to Modeled Amortization	-5,221	-5,360	-16,896	-14,382
Amortization of Mortgage Servicing Rights (MSRs)	-433	-598	-1,347	-1,551
Net Servicing Income	3,280	1,210	6,254	4,377
Servicing Asset at Fair Value, Other Changes in Fair Value	-2,900	-5,565	15,403	-13,507
Derivative Instruments, Gain (Loss) Recognized in Income, Net	-33,386	5,752	-29,760	36,056
Mortgage servicing rights, risk management	731	-704	3,011	11,093
Servicing Fees, Net	4,011	506	9,265	15,470
Servicing Contracts [Member]	'	'	'	'
Derivative Instruments, Gain (Loss) Recognized in Income, Net	$3,631	$4,861	($12,392)	$24,600

Mortgage_Banking_Operations_Ke

Mortgage Banking Operations (Key economic assumptions)(Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Rates per annum [Abstract]	'	'	'	'
Constant prepayment rate (2)	8.39%	11.62%	8.87%	11.11%
Fair Value Inputs, Discount Rate	10.21%	10.24%	10.25%	10.29%

Mortgage_Banking_Operations_Se1

Mortgage Banking Operations (Sensitivity analysis)(Details) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Key economic assumptions and the sensitivity of the current fair value for single family MSRs	'	'
Fair value of single family MSR	$136,897	$87,396
Single Family Residential [Member]	'	'
Key economic assumptions and the sensitivity of the current fair value for single family MSRs	'	'
Servicing Assets and Servicing Liabilities at Fair Value, Assumptions Used to Estimate Fair Value, Weighted Average Life	'6 years 10 months 28 days	'
Constant prepayment rate (1)	11.63%	'
Impact on fair value of 25 basis points decrease	-6,893	'
Impact on fair value of 50 basis points decrease	-14,523	'
Discount rate	10.50%	'
Impact on fair value of 100 basis points increase	-5,314	'
Impact on fair value of 200 basis points increase	-10,232	'
Fair Value, Measurements, Recurring [Member]	'	'
Key economic assumptions and the sensitivity of the current fair value for single family MSRs	'	'
Fair value of single family MSR	136,897	87,396
Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Recurring [Member]	'	'
Key economic assumptions and the sensitivity of the current fair value for single family MSRs	'	'
Fair value of single family MSR	$136,897	$87,396

Mortgage_Banking_Operations_SF

Mortgage Banking Operations (SF MSR roll forward)(Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Mar. 31, 2013
Servicing Asset at Fair Value, Amount [Roll Forward]	'	'	'	'	'
Beginning balance	'	'	$87,396	'	'
Additions from loan sales, single family loans	'	'	53,627	33,606	'
Changes in Fair Value of Mortgage Servicing Rights Due to Modeled Amortization	-5,221	-5,360	-16,896	-14,382	'
Servicing Asset at Fair Value, Other Changes in Fair Value	-2,900	-5,565	15,403	-13,507	'
Ending balance	136,897	'	136,897	'	'
Single family mortgage servicing rights [Member]	'	'	'	'	'
Servicing Asset at Fair Value, Amount [Roll Forward]	'	'	'	'	'
Beginning balance	'	70,585	87,396	70,169	128,146
Additions from loan sales, single family loans	-16,862	-14,121	-50,974	-31,442	'
Purchase	-10	-6	-19	-65	'
Changes in Fair Value of Mortgage Servicing Rights Due to Modeled Amortization	-5,221	-5,360	-16,896	-14,382	'
Net additions and amortization of servicing assets	11,651	8,767	34,097	17,125	'
Servicing Asset at Fair Value, Other Changes in Fair Value	-2,900	-5,565	15,404	-13,507	'
Ending balance	$136,897	$73,787	$136,897	$73,787	$128,146

Mortgage_Banking_Operations_MF

Mortgage Banking Operations (MF MSR roll forward)(Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Mar. 31, 2013
Servicing Asset at Amortized Value, Balance [Roll Forward]	'	'	'	'	'
Beginning balance	'	$7,655	$8,097	$7,112	$9,239
Origination	597	668	2,652	2,164	'
Amortization	433	598	-1,346	-1,551	'
Ending balance	$9,403	$7,725	$9,403	$7,725	$9,239

Mortgage_Banking_Operations_MS

Mortgage Banking Operations (MSR projected amortization)(Details) (USD $)	Sep. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Dec. 31, 2011
In Thousands, unless otherwise specified
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]	'	'	'	'	'	'
2012	$417	'	'	'	'	'
2013	1,566	'	'	'	'	'
2014	1,402	'	'	'	'	'
2015	1,287	'	'	'	'	'
2016	1,162	'	'	'	'	'
2017 and thereafter	3,569	'	'	'	'	'
Carrying value of multifamily MSR	$9,403	$9,239	$8,097	$7,725	$7,655	$7,112

Mortgage_Banking_Operations_Mo

Mortgage Banking Operations Mortgage Repurchase Liability (Details) (Representations and Warranties Reserve for Loan Receivables [Member], USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Mar. 31, 2013	Dec. 31, 2012	Jun. 30, 2012	Dec. 31, 2011
Representations and Warranties Reserve for Loan Receivables [Member]	'	'	'	'	'	'	'	'
Loss Contingencies [Line Items]	'	'	'	'	'	'	'	'
Loss Contingency Accrual, at Carrying Value	$1,598	$1,935	$1,598	$1,935	$1,810	$1,955	$2,119	$471
Loss Contingency Accrual, Carrying Value, Provision	505	1,018	1,513	3,624	'	'	'	'
Loss Contingency Accrual, Carrying Value, Payments	($717)	($1,202)	($1,870)	($2,160)	'	'	'	'

Mortgage_Banking_Operations_De

Mortgage Banking Operations (Details Textual) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Millions, unless otherwise specified
Mortgage Banking Operations (Textual) [Abstract]	'	'
Servicing Advances	$7.50	$5.90
Ginnie Mae Early Buyout Loans	'	'
Mortgage Banking Operations (Textual) [Abstract]	'	'
Loans Receivable, Net	$11.80	$8
Multifamily Residential [Member]	'	'
Mortgage Banking Operations (Textual) [Abstract]	'	'
Weighted average life of company's multifamily MSRs	'9 years 1 month 2 days	'

Commitments_Guarantees_and_Con1

Commitments Guarantees and Contingencies (Details Textual) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Mar. 31, 2013	Dec. 31, 2012	Jun. 30, 2012	Dec. 31, 2011
Loss Contingencies [Line Items]	'	'	'	'	'	'	'	'
Credit of Unfunded Commitments	$445,800,000	'	$445,800,000	'	'	$768,900,000	'	'
Fixed Rate Unfunded Commitment	380,300,000	'	380,300,000	'	'	746,800,000	'	'
Adjustable Rate Unfunded Commitment	65,500,000	'	65,500,000	'	'	22,100,000	'	'
Loans serviced for others	12,059,640,000	'	12,059,640,000	'	'	9,651,041,000	'	'
Representations and Warranties Reserve for Loan Receivables [Member]	'	'	'	'	'	'	'	'
Loss Contingencies [Line Items]	'	'	'	'	'	'	'	'
Guarantor Obligations, Maximum Exposure, Undiscounted	11,340,000,000	'	11,340,000,000	'	'	8,920,000,000	'	'
Loss Contingency Accrual, at Carrying Value	1,598,000	1,935,000	1,598,000	1,935,000	1,810,000	1,955,000	2,119,000	471,000
Loss Contingency Accrual, Carrying Value, Provision	505,000	1,018,000	1,513,000	3,624,000	'	'	'	'
Loss Contingency Accrual, Carrying Value, Payments	717,000	1,202,000	1,870,000	2,160,000	'	'	'	'
Legal Reserve [Member]	'	'	'	'	'	'	'	'
Loss Contingencies [Line Items]	'	'	'	'	'	'	'	'
Loss Contingency Accrual, at Carrying Value	0	'	0	'	'	'	'	'
Home Equity and Business Banking Credit Lines [Member]	'	'	'	'	'	'	'	'
Loss Contingencies [Line Items]	'	'	'	'	'	'	'	'
Guarantor Obligations, Maximum Exposure, Undiscounted	112,200,000	'	112,200,000	'	'	91,100,000	'	'
Undisbursed construction loan funds [Member]	'	'	'	'	'	'	'	'
Loss Contingencies [Line Items]	'	'	'	'	'	'	'	'
Guarantor Obligations, Maximum Exposure, Undiscounted	97,200,000	'	97,200,000	'	'	34,500,000	'	'
Credit Risk [Member]	'	'	'	'	'	'	'	'
Loss Contingencies [Line Items]	'	'	'	'	'	'	'	'
Loss Contingency Accrual, at Carrying Value	200,000	166,000	200,000	166,000	'	190,000	'	'
Multifamily Residential [Member] | Loss Sharing Relationship [Member]	'	'	'	'	'	'	'	'
Loss Contingencies [Line Items]	'	'	'	'	'	'	'	'
Loss Contingency Accrual, at Carrying Value	2,000,000	'	2,000,000	'	'	3,300,000	'	'
Loss Contingency, Loss in Period	0	0	0	0	'	'	'	'
Loans serviced for others	$722,800,000	'	$722,800,000	'	'	$727,100,000	'	'
Minimum [Member]	'	'	'	'	'	'	'	'
Loss Contingencies [Line Items]	'	'	'	'	'	'	'	'
Percentage of Loss that Lender is Responsible For on Loans Sold under Loss Sharing Agreement	'	'	5.00%	'	'	'	'	'
Maximum [Member]	'	'	'	'	'	'	'	'
Loss Contingencies [Line Items]	'	'	'	'	'	'	'	'
Percentage of Loss that Lender is Responsible For on Loans Sold under Loss Sharing Agreement	'	'	20.00%	'	'	'	'	'

Fair_Value_Measurement_FV_hier

Fair Value Measurement (FV hierarchy - recurring and non-recurring)(Details) (USD $)	3 Months Ended	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2013	Dec. 31, 2012
Assets:	'	'	'
Investment securities available for sale	$573,591,000	$573,591,000	$416,329,000
Fair value of single family MSR	136,897,000	136,897,000	87,396,000
Loans Held-for-sale, Fair Value Disclosure	385,110,000	385,110,000	607,578,000
Derivatives	15,222,000	15,222,000	22,655,000
Derivative Asset, Fair Value, Gross Asset	20,857,000	20,857,000	23,707,000
Liabilities:	'	'	'
Derivatives	18,488,000	18,488,000	11,069,000
Forward Contracts [Member]	'	'	'
Assets:	'	'	'
Derivative Asset, Fair Value, Gross Asset	'	'	621,000
Interest Rate Lock Commitments [Member]	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'
Fair Value, Assets Measured on Recurring Basis, Change in Unrealized Gain (Loss)	13,300,000	13,700,000	'
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings	28,538,000	102,231,000	'
Assets:	'	'	'
Derivative Asset, Fair Value, Gross Asset	'	'	22,548,000
Interest Rate Swap [Member]	'	'	'
Assets:	'	'	'
Derivative Asset, Fair Value, Gross Asset	'	'	538,000
Fair Value, Measurements, Recurring [Member]	'	'	'
Assets:	'	'	'
Fair value of single family MSR	136,897,000	136,897,000	87,396,000
Loans Held-for-sale, Fair Value Disclosure	385,110,000	385,110,000	607,578,000
Assets, Fair Value Disclosure	1,116,455,000	1,116,455,000	1,135,010,000
Liabilities:	'	'	'
Total Liabilities	24,123,000	24,123,000	12,121,000
Fair Value, Measurements, Recurring [Member] | Forward Contracts [Member]	'	'	'
Assets:	'	'	'
Derivatives	2,357,000	2,357,000	621,000
Liabilities:	'	'	'
Derivatives	'	'	2,743,000
Fair Value, Measurements, Recurring [Member] | Interest Rate Swaption [Member]	'	'	'
Assets:	'	'	'
Derivatives	136,000	136,000	538,000
Fair Value, Measurements, Recurring [Member] | Interest Rate Lock Commitments [Member]	'	'	'
Assets:	'	'	'
Derivatives	13,753,000	13,753,000	22,548,000
Liabilities:	'	'	'
Derivatives	76,000	76,000	20,000
Fair Value, Measurements, Recurring [Member] | Interest Rate Swap [Member]	'	'	'
Assets:	'	'	'
Derivatives	4,611,000	4,611,000	'
Liabilities:	'	'	'
Derivatives	'	'	9,358,000
Fair Value, Measurements, Recurring [Member] | Residential Mortgage Backed Securities [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	144,263,000	144,263,000	62,853,000
Fair Value, Measurements, Recurring [Member] | Commercial Mortgage Backed Securities [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	13,720,000	13,720,000	14,380,000
Fair Value, Measurements, Recurring [Member] | Municipal Bonds [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	147,441,000	147,441,000	129,175,000
Fair Value, Measurements, Recurring [Member] | Collateralized Mortgage Obligations Residential [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	153,466,000	153,466,000	170,199,000
Fair Value, Measurements, Recurring [Member] | Collateralized Mortgage Obligations Commercial [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	16,991,000	16,991,000	9,043,000
Fair Value, Measurements, Recurring [Member] | Us Treasury Collateralized Mortgage Obligations [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	27,747,000	27,747,000	30,679,000
Fair Value, Measurements, Recurring [Member] | Corporate Debt Securities [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	69,963,000	69,963,000	'
Fair Value, Measurements, Recurring [Member] | Level 1 [Member]	'	'	'
Assets:	'	'	'
Fair value of single family MSR	0	0	0
Loans Held-for-sale, Fair Value Disclosure	0	0	0
Assets, Fair Value Disclosure	0	0	0
Liabilities:	'	'	'
Total Liabilities	0	0	0
Fair Value, Measurements, Recurring [Member] | Level 1 [Member] | Forward Contracts [Member]	'	'	'
Assets:	'	'	'
Derivatives	0	0	0
Liabilities:	'	'	'
Derivatives	0	0	0
Fair Value, Measurements, Recurring [Member] | Level 1 [Member] | Interest Rate Swaption [Member]	'	'	'
Assets:	'	'	'
Derivatives	0	0	0
Fair Value, Measurements, Recurring [Member] | Level 1 [Member] | Interest Rate Lock Commitments [Member]	'	'	'
Assets:	'	'	'
Derivatives	0	0	0
Liabilities:	'	'	'
Derivatives	0	0	0
Fair Value, Measurements, Recurring [Member] | Level 1 [Member] | Interest Rate Swap [Member]	'	'	'
Liabilities:	'	'	'
Derivatives	0	0	0
Fair Value, Measurements, Recurring [Member] | Level 1 [Member] | Residential Mortgage Backed Securities [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	0	0	0
Fair Value, Measurements, Recurring [Member] | Level 1 [Member] | Commercial Mortgage Backed Securities [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	0	0	0
Fair Value, Measurements, Recurring [Member] | Level 1 [Member] | Municipal Bonds [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	0	0	0
Fair Value, Measurements, Recurring [Member] | Level 1 [Member] | Collateralized Mortgage Obligations Residential [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	0	0	0
Fair Value, Measurements, Recurring [Member] | Level 1 [Member] | Collateralized Mortgage Obligations Commercial [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	0	0	0
Fair Value, Measurements, Recurring [Member] | Level 1 [Member] | Us Treasury Collateralized Mortgage Obligations [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	0	0	0
Fair Value, Measurements, Recurring [Member] | Level 1 [Member] | Corporate Debt Securities [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	0	0	'
Fair Value, Measurements, Recurring [Member] | Level 2 [Member]	'	'	'
Assets:	'	'	'
Fair value of single family MSR	0	0	0
Loans Held-for-sale, Fair Value Disclosure	385,110,000	385,110,000	607,578,000
Assets, Fair Value Disclosure	965,805,000	965,805,000	1,025,066,000
Liabilities:	'	'	'
Total Liabilities	24,047,000	24,047,000	12,101,000
Fair Value, Measurements, Recurring [Member] | Level 2 [Member] | Forward Contracts [Member]	'	'	'
Assets:	'	'	'
Derivative Asset, Fair Value, Gross Asset	2,357,000	2,357,000	'
Liabilities:	'	'	'
Derivatives	10,871,000	10,871,000	2,743,000
Fair Value, Measurements, Recurring [Member] | Level 2 [Member] | Interest Rate Swaption [Member]	'	'	'
Assets:	'	'	'
Derivatives	'	'	538,000
Derivative Asset, Fair Value, Gross Asset	136,000	136,000	'
Fair Value, Measurements, Recurring [Member] | Level 2 [Member] | Interest Rate Lock Commitments [Member]	'	'	'
Assets:	'	'	'
Derivatives	0	0	0
Liabilities:	'	'	'
Derivatives	0	0	'
Fair Value, Measurements, Recurring [Member] | Level 2 [Member] | Interest Rate Swap [Member]	'	'	'
Assets:	'	'	'
Derivative Asset, Fair Value, Gross Asset	4,611,000	4,611,000	'
Liabilities:	'	'	'
Derivatives	13,176,000	13,176,000	9,358,000
Fair Value, Measurements, Recurring [Member] | Level 2 [Member] | Residential Mortgage Backed Securities [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	144,263,000	144,263,000	62,853,000
Fair Value, Measurements, Recurring [Member] | Level 2 [Member] | Commercial Mortgage Backed Securities [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	13,720,000	13,720,000	14,380,000
Fair Value, Measurements, Recurring [Member] | Level 2 [Member] | Municipal Bonds [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	147,441,000	147,441,000	129,175,000
Fair Value, Measurements, Recurring [Member] | Level 2 [Member] | Collateralized Mortgage Obligations Residential [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	153,466,000	153,466,000	170,199,000
Fair Value, Measurements, Recurring [Member] | Level 2 [Member] | Collateralized Mortgage Obligations Commercial [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	16,991,000	16,991,000	9,043,000
Fair Value, Measurements, Recurring [Member] | Level 2 [Member] | Us Treasury Collateralized Mortgage Obligations [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	27,747,000	27,747,000	30,679,000
Fair Value, Measurements, Recurring [Member] | Level 2 [Member] | Corporate Debt Securities [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	69,963,000	69,963,000	'
Fair Value, Measurements, Recurring [Member] | Level 3 [Member]	'	'	'
Assets:	'	'	'
Fair value of single family MSR	136,897,000	136,897,000	87,396,000
Loans Held-for-sale, Fair Value Disclosure	0	0	0
Derivatives	'	'	109,944,000
Assets, Fair Value Disclosure	150,650,000	150,650,000	'
Liabilities:	'	'	'
Total Liabilities	76,000	76,000	20,000
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | Forward Contracts [Member]	'	'	'
Assets:	'	'	'
Derivatives	0	0	0
Liabilities:	'	'	'
Derivatives	0	0	0
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | Interest Rate Swaption [Member]	'	'	'
Assets:	'	'	'
Derivatives	0	0	0
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | Interest Rate Lock Commitments [Member]	'	'	'
Assets:	'	'	'
Derivatives	'	'	22,548,000
Derivative Asset, Fair Value, Gross Asset	13,753,000	13,753,000	'
Liabilities:	'	'	'
Derivatives	76,000	76,000	20,000
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | Interest Rate Swap [Member]	'	'	'
Liabilities:	'	'	'
Derivatives	0	0	0
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | Residential Mortgage Backed Securities [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	0	0	0
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | Commercial Mortgage Backed Securities [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	0	0	0
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | Municipal Bonds [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	0	0	0
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | Collateralized Mortgage Obligations Residential [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	0	0	0
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | Collateralized Mortgage Obligations Commercial [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	0	0	0
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | Us Treasury Collateralized Mortgage Obligations [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	0	0	0
Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | Corporate Debt Securities [Member]	'	'	'
Assets:	'	'	'
Investment securities available for sale	$0	$0	'

Fair_Value_Measurement_FV_hier1

Fair Value Measurement (FV hierarchy - nonrecurring basis)(Details) (USD $)

9 Months Ended

3 Months Ended

9 Months Ended

In Thousands, unless otherwise specified

Sep. 30, 2013

Sep. 30, 2012

Dec. 31, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2012

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Six Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Six Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Six Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Six Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Six Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Six Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Six Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Six Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Three Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Three Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Three Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Three Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Three Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Three Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Three Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Three Months [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Income Approach Valuation Technique [Member]

Income Approach Valuation Technique [Member]

Income Approach Valuation Technique [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Six Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Six Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Three Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Six Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Six Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Three Months [Member]

Level 1 [Member]

Level 1 [Member]

Level 2 [Member]

Level 2 [Member]

Level 3 [Member]

Level 3 [Member]

Level 1 [Member]

Level 1 [Member]

Level 2 [Member]

Level 2 [Member]

Level 3 [Member]

Level 3 [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Assets and Liabilities Measured at Fair Value on Nonrecurring Basis [Abstract]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Fair value of loans held for sale

$385,110

'

$607,578

'

'

'

'

$37,853

$35,659

$0

$0

$0

$0

$37,853

$35,659

$37,853

$34,699

$0

$0

$0

$0

$37,853

$34,699

$14,605

$35,659

$34,699

$14,605

$10,975

$10,462

Other real estate owned

'

'

'

'

'

'

'

10,398

11,035

0

0

0

0

10,398

11,035

1,847

5,738

0

0

0

0

1,847

5,738

5,814

11,035

5,738

'

'

'

Total Assets

'

'

'

'

'

'

'

48,251

46,694

0

0

0

0

48,251

46,694

39,700

40,437

0

0

0

0

39,700

40,437

'

'

'

'

'

'

Gains/losses on loans held for investment

'

'

'

-760

-1,817

-1,510

-5,324

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Gains/losses on other real estate owned

526

2,764

'

-174

-2,464

-2,589

-5,554

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Gains/losses on other real estate owned

'

'

'

($934)

($4,281)

($4,099)

($10,878)

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Fair_Value_Measurement_Level_3

Fair Value Measurement (Level 3 unobservable inputs)(Details) (USD $)

Sep. 30, 2013

Dec. 31, 2012

Dec. 31, 2012

Sep. 30, 2013

Dec. 31, 2012

Sep. 30, 2013

Dec. 31, 2012

Sep. 30, 2013

Sep. 30, 2013

Dec. 31, 2012

Sep. 30, 2013

Dec. 31, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2012

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2013

Sep. 30, 2012

Sep. 30, 2012

Sep. 30, 2013

Mar. 31, 2013

Dec. 31, 2012

In Thousands, unless otherwise specified

Interest Rate Lock Commitments [Member]

Interest Rate Lock Commitments [Member]

Interest Rate Lock Commitments [Member]

Interest Rate Lock Commitments [Member]

Interest Rate Lock Commitments [Member]

Interest Rate Lock Commitments [Member]

Fair Value, Measurements, Recurring [Member]

Fair Value, Measurements, Recurring [Member]

Fair Value, Measurements, Recurring [Member]

Fair Value, Measurements, Recurring [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Six Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Six Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Six Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Six Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Three Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Three Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Three Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Three Months [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Market Approach Valuation Technique [Member]

Income Approach Valuation Technique [Member]

Income Approach Valuation Technique [Member]

Income Approach Valuation Technique [Member]

Income Approach Valuation Technique [Member]

Income Approach Valuation Technique [Member]

Income Approach Valuation Technique [Member]

Income Approach Valuation Technique [Member]

Income Approach Valuation Technique [Member]

Income Approach Valuation Technique [Member]

Income Approach Valuation Technique [Member]

Income Approach Valuation Technique [Member]

Income Approach Valuation Technique [Member]

Interest Rate Lock Commitments [Member]

Interest Rate Lock Commitments [Member]

Interest Rate Lock Commitments [Member]

Minimum [Member]

Minimum [Member]

Maximum [Member]

Maximum [Member]

Weighted Average [Member]

Weighted Average [Member]

Level 3 [Member]

Level 3 [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Loans Receivable [Member]

Loans Receivable [Member]

Loans Receivable [Member]

Loans Receivable [Member]

Loans Receivable [Member]

Loans Receivable [Member]

Loans Receivable [Member]

Loans Receivable [Member]

Loans Receivable [Member]

Real Estate [Member]

Real Estate [Member]

Real Estate [Member]

Real Estate [Member]

Real Estate [Member]

Real Estate [Member]

Real Estate [Member]

Real Estate [Member]

Real Estate [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Six Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Six Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Three Months [Member]

Loans Receivable [Member]

Loans Receivable [Member]

Loans Receivable [Member]

Loans Receivable [Member]

Loans Receivable [Member]

Loans Receivable [Member]

Loans Receivable [Member]

Loans Receivable [Member]

Loans Receivable [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Six Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Six Months [Member]

Nonrecurring Fair Value Measurement Occurring in the Prior Three Months [Member]

Level 3 [Member]

Level 3 [Member]

Level 3 [Member]

Level 3 [Member]

Minimum [Member]

Minimum [Member]

Minimum [Member]

Maximum [Member]

Maximum [Member]

Maximum [Member]

Weighted Average [Member]

Weighted Average [Member]

Weighted Average [Member]

Minimum [Member]

Minimum [Member]

Minimum [Member]

Maximum [Member]

Maximum [Member]

Maximum [Member]

Weighted Average [Member]

Weighted Average [Member]

Weighted Average [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Minimum [Member]

Minimum [Member]

Minimum [Member]

Maximum [Member]

Maximum [Member]

Maximum [Member]

Weighted Average [Member]

Weighted Average [Member]

Weighted Average [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Measurements, Nonrecurring [Member]

Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Interest Rate Lock Commitments, Net

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

$13,677

$406

$22,528

Fair Value Inputs, Fall Out Factor

'

'

0.40%

0.50%

59.30%

100.00%

16.80%

16.40%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Fair value of loans held for sale

385,110

607,578

'

'

'

'

'

'

385,110

607,578

0

0

37,853

35,659

37,853

35,659

37,853

34,699

37,853

34,699

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

14,605

35,659

34,699

'

'

'

'

'

'

'

'

'

14,605

10,975

10,462

'

'

'

Fair Value Inputs, Cap Rate

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

5.00%

6.40%

6.00%

9.00%

10.80%

11.00%

7.00%

8.20%

8.50%

'

'

'

'

'

'

Significant Level 3 unobservable inputs used to measure fair value on a nonrecurring basis

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Comparable sale adjustments

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

3.00%

0.00%

1.00%

45.00%

45.00%

45.00%

24.00%

20.00%

23.00%

1.00%

0.00%

0.00%

13.00%

50.00%

70.00%

7.00%

25.00%

35.00%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Other real estate owned

'

'

'

'

'

'

'

'

'

'

'

'

$10,398

$11,035

$10,398

$11,035

$1,847

$5,738

$1,847

$5,738

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

$5,814

$11,035

$5,738

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Fair Value Inputs, Discount for Lack of Marketability

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

28.00%

'

'

74.00%

'

'

51.00%

'

'

4.00%

'

'

64.00%

'

'

34.00%

'

'

'

'

8.20%

'

'

9.50%

'

'

8.90%

'

'

'

'

'

'

'

Fair Value Inputs, Initial Value of Servicing

'

'

0.50%

0.36%

2.18%

2.14%

1.04%

0.98%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Fair_Value_Measurement_FV_of_f

Fair Value Measurement (FV of financial instruments)(Details) (USD $)	Sep. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Dec. 31, 2011
In Thousands, unless otherwise specified
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'	'	'	'	'
Cash and Cash Equivalents, at Carrying Value	$37,906	'	$25,285	$22,051	'	$263,302
Assets:	'	'	'	'	'	'
Loans held for investment, net	1,510,169	'	1,308,974	'	'	'
Loans held for sale	385,110	'	620,799	'	'	'
Fair value of loans held for sale	385,110	'	607,578	'	'	'
Servicing Asset at Amortized Cost	9,403	9,239	8,097	7,725	7,655	7,112
Federal Home Loan Bank Stock	35,370	'	36,367	'	'	'
Deposits	2,098,076	'	1,976,835	'	'	'
Liabilities:	'	'	'	'	'	'
Advances from Federal Home Loan Banks	338,690	'	259,090	'	'	'
Long-term Debt	61,857	'	61,857	'	'	'
Carrying (Reported) Amount, Fair Value Disclosure [Member]	'	'	'	'	'	'
Assets:	'	'	'	'	'	'
Servicing Asset at Amortized Cost	'	'	8,097	'	'	'
Estimate of Fair Value, Fair Value Disclosure [Member]	'	'	'	'	'	'
Assets:	'	'	'	'	'	'
Cash and cash equivalents	37,906	'	25,285	'	'	'
Loans held for investment	1,525,432	'	1,340,882	'	'	'
Fair value of loans held for sale	'	'	14,810	'	'	'
Servicing Asset at Amortized Cost	10,899	'	9,497	'	'	'
Federal Home Loan Bank Stock	35,370	'	36,367	'	'	'
Liabilities:	'	'	'	'	'	'
Deposits	1,982,714	'	1,979,925	'	'	'
Federal Home Loan Bank advances	341,555	'	263,209	'	'	'
Long-term debt	60,239	'	60,241	'	'	'
Estimate of Fair Value, Fair Value Disclosure [Member] | Level 1 [Member]	'	'	'	'	'	'
Assets:	'	'	'	'	'	'
Cash and cash equivalents	37,906	'	25,285	'	'	'
Loans held for investment	'	'	0	'	'	'
Fair value of loans held for sale	'	'	0	'	'	'
Servicing Asset at Amortized Cost	'	'	0	'	'	'
Federal Home Loan Bank Stock	'	'	0	'	'	'
Liabilities:	'	'	'	'	'	'
Deposits	'	'	0	'	'	'
Federal Home Loan Bank advances	'	'	0	'	'	'
Securities Loaned or Sold under Agreements to Repurchase, Fair Value Disclosure	'	'	0	'	'	'
Estimate of Fair Value, Fair Value Disclosure [Member] | Level 2 [Member]	'	'	'	'	'	'
Assets:	'	'	'	'	'	'
Cash and cash equivalents	'	'	0	'	'	'
Loans held for investment	'	'	0	'	'	'
Fair value of loans held for sale	'	'	14,810	'	'	'
Servicing Asset at Amortized Cost	'	'	0	'	'	'
Federal Home Loan Bank Stock	35,370	'	36,367	'	'	'
Liabilities:	'	'	'	'	'	'
Deposits	1,982,714	'	1,979,925	'	'	'
Federal Home Loan Bank advances	341,555	'	263,209	'	'	'
Securities Loaned or Sold under Agreements to Repurchase, Fair Value Disclosure	'	'	60,241	'	'	'
Long-term debt	60,239	'	'	'	'	'
Estimate of Fair Value, Fair Value Disclosure [Member] | Level 3 [Member]	'	'	'	'	'	'
Assets:	'	'	'	'	'	'
Cash and cash equivalents	'	'	0	'	'	'
Loans held for investment	1,525,432	'	1,340,882	'	'	'
Fair value of loans held for sale	'	'	0	'	'	'
Servicing Asset at Amortized Cost	10,899	'	9,497	'	'	'
Federal Home Loan Bank Stock	'	'	0	'	'	'
Liabilities:	'	'	'	'	'	'
Deposits	'	'	0	'	'	'
Federal Home Loan Bank advances	'	'	0	'	'	'
Securities Loaned or Sold under Agreements to Repurchase, Fair Value Disclosure	'	'	0	'	'	'
Multifamily Residential [Member] | Carrying (Reported) Amount, Fair Value Disclosure [Member]	'	'	'	'	'	'
Assets:	'	'	'	'	'	'
Loans held for sale	'	'	13,221	'	'	'
Fair value of loans held for sale	$0	'	'	'	'	'

Fair_Value_Measurement_Fair_Va

Fair Value Measurement Fair Value Measurement (FV changes of Level 3 - recurring)(Details) (Interest Rate Lock Commitments [Member], USD $)	3 Months Ended	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2013	Mar. 31, 2013	Dec. 31, 2012
Interest Rate Lock Commitments [Member]	'	'	'	'
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]	'	'	'	'
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings	$28,538,000	$102,231,000	'	'
Interest Rate Lock Commitments, Net	13,677,000	13,677,000	406,000	22,528,000
Fair Value, Assets Measured on Recurring Basis, Change in Unrealized Gain (Loss)	13,300,000	13,700,000	'	'
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	($15,267,000)	($111,082,000)	'	'

Fair_Value_Measurement_Details

Fair Value Measurement (Details Textual) (USD $)	3 Months Ended	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Dec. 31, 2012
				Credit Risk [Member]	Credit Risk [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'	'
Change in Accounting Estimate, Financial Effect	'	$4,300,000	'	'	'
Fair Value, Estimate Not Practicable, Commitments	'	'	'	-440,000	-216,000
Fair value measurement (Textual) [Abstract]	'	'	'	'	'
Transfers between levels of the fair value hierarchy for assets and liabilities held	$0	$0	$0	'	'

Earnings_Per_Share_Details

Earnings Per Share (Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Share data, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Calculation of earnings per share	'	'	'	'
Net income (loss)	$1,662	$21,991	$24,670	$60,628
Weighted average shares:	'	'	'	'
Basic weighted-average common shares outstanding	14,388,559	14,335,950	14,374,943	12,960,212
Dilutive effect of outstanding common stock equivalents	402,112	363,082	418,484	454,263
Diluted weighted-average number of common stock outstanding	14,790,671	14,699,032	14,793,427	13,414,475
Earnings per share:	'	'	'	'
Basic earnings (loss) per share	$0.12	$1.53	$1.72	$4.68
Diluted earnings (loss) per share	$0.11	$1.50	$1.67	$4.52

Earnings_Per_Share_Details_Tex

Earnings Per Share (Details Textual)	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Earnings Per Share (Textual) [Abstract]	'	'
Aggregate number of common stock equivalents and unvested restricted stock	112,765	50,978

Business_Segments_Details

Business Segments (Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Segment Reporting Information [Line Items]	'	'	'	'
Number of Operating Segments	'	'	2	'
Condensed income statement:	'	'	'	'
Net interest income (expense) (1)	$20,412	$16,520	$53,062	$44,151
Provision for loan losses	1,500	-5,500	-900	-7,500
Noninterest income	38,174	69,091	154,673	166,089
Noninterest expense	-58,116	-45,934	-170,627	-127,625
Income (loss) before income tax expense	1,970	34,177	36,208	75,115
Income tax (benefit) expense	-308	-12,186	-11,538	-14,487
Net income (loss)	1,662	21,991	24,670	60,628
Assets, Average Balance	2,786,294	2,443,690	2,638,049	2,376,174
Mortgage Banking [Member]	'	'	'	'
Condensed income statement:	'	'	'	'
Net interest income (expense) (1)	4,493	4,424	12,375	9,697
Noninterest income	36,945	66,617	149,517	158,832
Noninterest expense	-44,539	-32,632	-127,879	-80,777
Income (loss) before income tax expense	-3,101	38,409	34,013	87,752
Income tax (benefit) expense	911	-14,090	-11,663	-16,935
Net income (loss)	-2,190	24,319	22,350	70,817
Assets, Average Balance	656,697	670,715	641,336	506,098
Consumer and Commercial Banking [Member]	'	'	'	'
Condensed income statement:	'	'	'	'
Net interest income (expense) (1)	15,919	12,096	40,687	34,454
Provision for loan losses	1,500	-5,500	-900	-7,500
Noninterest income	1,229	2,474	5,156	7,257
Noninterest expense	-13,577	-13,302	-42,748	-46,848
Income (loss) before income tax expense	5,071	-4,232	2,195	-12,637
Income tax (benefit) expense	-1,219	1,904	125	2,448
Net income (loss)	3,852	-2,328	2,320	-10,189
Assets, Average Balance	$2,129,597	$1,772,975	$1,996,713	$1,870,076

Subsequent_Events_Details

Subsequent Events (Details) (USD $)	Nov. 01, 2013	Sep. 30, 2013	Sep. 30, 2013
In Billions, except Per Share data, unless otherwise specified			Subsequent Event [Member]
Subsequent Event [Line Items]	'	'	'
Business Combination, Step Acquisition, Equity Interest in Acquiree, Percentage	100.00%	'	'
Combined assets after a business combination	'	$3.10	'
Common Stock, Dividends, Per Share, Declared	'	'	$0.11