Northfield Bancorp, Inc. (NFBK) 10-Q 9 Nov 15 2015 Q3 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	9 Months Ended
	Sep. 30, 2015	Oct. 30, 2015
Document And Entity Information [Abstract]
Entity Registrant Name	Northfield Bancorp, Inc.
Entity Central Index Key	1,493,225
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Document Type	10-Q
Document Period End Date	Sep. 30, 2015
Document Fiscal Year Focus	2,015
Document Fiscal Period Focus	Q3
Amendment Flag	false
Entity Common Stock, Shares Outstanding		45,565,594

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
ASSETS:
Cash and due from banks	$ 14,647	$ 14,967
Interest-bearing deposits in other financial institutions	71,341	61,742
Total cash and cash equivalents	85,988	76,709
Trading securities	6,362	6,422
Securities available-for-sale, at estimated fair value (encumbered $101,186 at September 30, 2015 and $216,262 at December 31, 2014)	579,658	771,239
Securities held-to-maturity, at amortized cost (estimated fair value of $8,747 at September 30, 2015 and $3,691 at December 31, 2014) (encumbered of $435 at September 30, 2015 and $2,114 at December 31, 2014)	8,613	3,609
Originated loans held-for-investment, net	1,888,643	1,632,494
Loans acquired	368,520	265,685
Purchased credit-impaired (PCI) loans held-for-investment	33,135	44,816
Loans held-for-investment, net	2,290,298	1,942,995
Allowance for loan losses	(25,655)	(26,292)
Net loans held-for-investment	2,264,643	1,916,703
Accrued interest receivable	7,737	8,015
Bank owned life insurance	131,844	129,015
Federal Home Loan Bank of New York stock, at cost	22,203	29,219
Premises and equipment, net	24,387	26,226
Goodwill	16,159	16,159
Other real estate owned	261	752
Other assets	33,579	36,801
Total assets	3,181,434	3,020,869
LIABILITIES:
Deposits	2,083,547	1,620,665
Securities sold under agreements to repurchase	94,000	203,200
Federal Home Loan Bank advances and other borrowings	414,623	575,458
Advance payments by borrowers for taxes and insurance	10,965	7,792
Accrued expenses and other liabilities	20,201	19,826
Total liabilities	2,623,336	2,426,941
STOCKHOLDERS’ EQUITY:
Preferred stock, $0.01 par value; 25,000,000 shares authorized, none issued or outstanding	0	0
Common stock, $0.01 par value: 150,000,000 shares authorized, 58,226,326 shares issued at September 30, 2015, and December 31, 2014, 45,568,708 and 48,402,083 outstanding at September 30, 2015 and December 31, 2014, respectively	582	582
Additional paid-in-capital	499,206	499,606
Unallocated common stock held by employee stock ownership plan	(24,994)	(25,782)
Retained earnings	253,587	248,908
Accumulated other comprehensive income (loss)	518	(765)
Treasury stock at cost; 12,657,618 and 9,824,243 shares at September 30, 2015, and December 31, 2014, respectively	(170,801)	(128,621)
Total stockholders’ equity	558,098	593,928
Total liabilities and stockholders’ equity	$ 3,181,434	$ 3,020,869

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Statement of Financial Position [Abstract]
Available-for-sale securities encumbered	$ 101,186	$ 216,262
Held-to-maturity securities estimated fair value	8,747	3,691
Held-to-maturity securities encumbered	$ 435	$ 2,114
Preferred stock, par value (usd per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (shares)	10,000,000	10,000,000
Preferred stock, shares issued (shares)	0	0
Preferred stock, shares outstanding (shares)	0	0
Common stock, par value (usd per share)	$ 0.01	$ 0.01
Common stock, shares authorized (shares)	150,000,000	150,000,000
Common stock, shares issued (shares)	58,226,326	58,226,326
Common stock, shares outstanding (shares)	45,568,708	48,402,083
Treasury stock, shares (shares)	12,657,618	9,824,243

Consolidated Statements Of Comp

Consolidated Statements Of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Interest income:
Loans	$ 22,077	$ 18,263	$ 64,034	$ 53,525
Mortgage-backed securities	3,134	4,097	10,036	13,029
Other securities	64	146	292	460
Federal Home Loan Bank of New York dividends	265	189	905	571
Deposits in other financial institutions	30	12	93	37
Total interest income	25,570	22,707	75,360	67,622
Interest expense:
Deposits	2,841	1,365	7,373	3,857
Borrowings	2,156	2,372	7,145	7,160
Total interest expense	4,997	3,737	14,518	11,017
Net interest income	20,573	18,970	60,842	56,605
Provision for loan losses	200	317	472	588
Net interest income after provision for loan losses	20,373	18,653	60,370	56,017
Non-interest income:
Fees and service charges for customer services	1,047	983	2,948	3,042
Income on bank owned life insurance	947	971	2,829	2,939
(Losses)/gains on securities transactions, net	(388)	(233)	(334)	210
Other	60	119	333	208
Total non-interest income	1,666	1,840	5,776	6,399
Non-interest expense:
Compensation and employee benefits	7,265	6,796	22,506	18,569
Occupancy	2,524	2,361	7,605	7,263
Furniture and equipment	349	404	1,098	1,240
Data processing	881	894	2,839	2,861
Professional fees	953	551	2,246	1,757
FDIC insurance	366	323	1,152	943
Other	2,509	1,939	6,215	5,396
Total non-interest expense	14,847	13,268	43,661	38,029
Income before income tax expense	7,192	7,225	22,485	24,387
Income tax expense	2,515	2,496	8,511	8,999
Net income	$ 4,677	$ 4,729	$ 13,974	$ 15,388
Net income per common share:
Basic (usd per share)	$ 0.11	$ 0.10	$ 0.33	$ 0.31
Diluted (usd per share)	$ 0.11	$ 0.10	$ 0.32	$ 0.30
Unrealized gains (losses) on securities:
Net unrealized holding gains (losses) on securities	$ 3,463	$ (4,586)	$ 2,188	$ 1,513
Less: reclassification adjustment for net gains included in net income (included in (losses) gains on securities transactions, net)	(13)	(30)	(56)	(229)
Net unrealized gains (losses)	3,450	(4,616)	2,132	1,284
Reclassification adjustment for OTTI impairment included in net income (included OTTI losses on securities)		0	0	(1,141)
Other comprehensive income (loss), before tax	3,450	(4,616)	2,132	143
Income tax (expense) benefit related to net unrealized holding gains (losses) on securities	(1,385)	1,837	(872)	(602)
Income tax expense related to reclassification adjustment for gains included in net income	6	12	23	92
Income tax expense related to post retirement benefit adjustment	0	0		458
Other comprehensive income (loss), net of tax	2,071	(2,767)	1,283	91
Comprehensive income	$ 6,748	$ 1,962	$ 15,257	$ 15,479

Consolidated Statements Of Chan

Consolidated Statements Of Changes In Stockholders’ Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Unallocated Common Stock Held by the Employee Stock Ownership Plan	Retained Earnings	Accumulated Other Comprehensive Income (loss) Net of tax	Treasury Stock
Beginning Balance at Dec. 31, 2013	$ 716,108	$ 582	$ 508,609	$ (26,985)	$ 242,180	$ (4,650)	$ (3,628)
Beginning Balance (shares) at Dec. 31, 2013		57,926,233
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	15,388				15,388
Other comprehensive income, net of tax	91					91
ESOP shares allocated or committed to be released	1,244		456	788
Stock compensation expense	1,621		1,621
Additional tax benefit on equity awards	390		390
Net issuance of restricted stock			(12,717)				12,717
Net issuance of restricted stock (shares)		998,200
Exercise of stock options	275				(621)		896
Exercise of stock options (shares)		117,177
Cash dividends declared	(9,682)				(9,682)
Treasury stock	(107,594)						(107,594)
Treasury stock (shares)		(8,392,838)
Ending Balance at Sep. 30, 2014	617,841	$ 582	498,359	(26,197)	247,265	(4,559)	(97,609)
Ending Balance (shares) at Sep. 30, 2014		50,648,772
Beginning Balance at Dec. 31, 2014	593,928	$ 582	499,606	(25,782)	248,908	(765)	(128,621)
Beginning Balance (shares) at Dec. 31, 2014		48,402,083
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	13,974				13,974
Other comprehensive income, net of tax	1,283					1,283
ESOP shares allocated or committed to be released	1,425		637	788
Stock compensation expense	4,664		4,664
Additional tax benefit on equity awards	119		119
Net issuance of restricted stock			(5,074)				5,074
Net issuance of restricted stock (shares)		388,720
Exercise of stock options	$ (119)		(746)		(85)		712
Exercise of stock options (shares)	137,371	71,325
Cash dividends declared	$ (9,210)				(9,210)
Treasury stock	(47,966)						(47,966)
Treasury stock (shares)		(3,293,420)
Ending Balance at Sep. 30, 2015	$ 558,098	$ 582	$ 499,206	$ (24,994)	$ 253,587	$ 518	$ (170,801)
Ending Balance (shares) at Sep. 30, 2015		45,568,708

Consolidated Statements Of Cha6

Consolidated Statements Of Changes In Stockholders’ Equity (Parenthetical) - $ / shares	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Statement of Stockholders' Equity [Abstract]
Dividends declared per share (usd per share)	$ 0.21	$ 0.12
Average cost of treasury stock per share (usd per share)	$ 14.62	$ 12.80

Consolidated Statements Of Cash

Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Cash flows from operating activities:
Net income	$ 13,974	$ 15,388
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	472	588
ESOP and stock compensation expense	6,089	2,865
Depreciation	2,572	1,853
Amortization of premiums, and deferred loan costs, net of (accretion) of discounts, and deferred loan fees	1,390	1,397
Amortization intangible assets	186	315
Income on bank owned life insurance	(2,829)	(2,939)
Net gain on sale of loans held-for-sale	(9)	(79)
Proceeds from sale of loans held-for-sale	2,126	1,693
Origination of loans held-for-sale	(2,123)	(1,143)
Losses (gains) on securities transactions, net	334	(210)
(Gain) loss on sale of other real estate owned, net	(128)	19
Net purchases of trading securities	(330)	(254)
Decrease (increase) in accrued interest receivable	278	(944)
Decrease (increase) in other assets	2,251	(4,750)
Increase in accrued expenses and other liabilities	375	3,483
Net cash provided by operating activities	24,628	17,282
Cash flows from investing activities:
Net increase in loans receivable	(213,098)	(146,479)
Purchase of loans	(135,938)	(186,475)
Redemptions (purchases) of Federal Home Loan Bank of New York stock, net	7,016	(9,123)
Purchases of securities available-for-sale	0	(436)
Principal payments and maturities on securities available-for-sale	141,909	125,292
Principal payments and maturities on securities held-to-maturity	831	180
Purchases of securities held-to-maturity	(5,882)	(4,066)
Proceeds from sale of securities available-for-sale	51,148	9,149
Proceeds from sale of other real estate owned	554	418
Purchases and improvements of premises and equipment	(733)	(317)
Net cash used in investing activities	(154,193)	(211,857)
Cash flows from financing activities:
Net increase in deposits	462,882	17,838
Dividends paid	(9,210)	(9,682)
Exercise of stock options	(119)	275
Purchase of treasury stock	(47,966)	(107,594)
Additional tax benefit on equity awards	119	390
Increase in advance payments by borrowers for taxes and insurance	3,173	1,312
Repayments under capital lease obligations	(132)	(137)
Proceeds from securities sold under agreements to repurchase and other borrowings	129,761	524,800
Repayments related to securities sold under agreements to repurchase and other borrowings	(399,664)	(227,000)
Net cash provided by financing activities	138,844	200,202
Net increase in cash and cash equivalents	9,279	5,627
Cash and cash equivalents at beginning of period	76,709	61,239
Cash and cash equivalents at end of period	85,988	66,866
Cash paid during the period for:
Interest	14,571	11,128
Income taxes	6,698	15,730
Non-cash transactions:
Loans charged-off, net	1,109	348
Other real estate owned write-downs	71	305
Transfers of loans to other real estate owned	$ 0	$ 599

Basis of Presentation

Basis of Presentation	9 Months Ended
	Sep. 30, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation The consolidated financial statements are comprised of the accounts of Northfield Bancorp, Inc. (the “Company”) and its wholly owned subsidiaries, Northfield Investments, Inc. and Northfield Bank (the “Bank”), and the Bank’s wholly-owned significant subsidiaries, NSB Services Corp. and NSB Realty Trust. All significant intercompany accounts and transactions have been eliminated in consolidation. In the opinion of management, all adjustments (consisting solely of normal and recurring adjustments) necessary for the fair presentation of the consolidated financial condition and the consolidated results of operations for the unaudited periods presented have been included. The results of operations and other data presented for the three and nine months ended September 30, 2015 , are not necessarily indicative of the results of operations that may be expected for the year ending December 31, 2015 . Whenever necessary, certain prior periods' amounts are reclassified to conform to the current periods' presentation. In preparing the unaudited consolidated financial statements in conformity with U.S. generally accepted accounting principles (“U.S. GAAP”), management has made estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the consolidated statements of financial condition and results of operations for the periods indicated. Material estimates that are particularly susceptible to change are: the allowance for loan losses, the evaluation of goodwill and other intangible assets, impairment on investment securities, fair value measurements of assets and liabilities, and income taxes. Estimates and assumptions are reviewed periodically and the effects of revisions are reflected in the consolidated financial statements in the period they are deemed necessary. While management uses its best judgment, actual amounts or results could differ significantly from those estimates. Certain information and note disclosures usually included in financial statements prepared in accordance with U.S. GAAP have been condensed or omitted pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) for the preparation of interim financial statements. The consolidated financial statements presented should be read in conjunction with the audited consolidated financial statements and notes to consolidated financial statements included in the Annual Report on Form 10-K for the year ended December 31, 2014 , of Northfield Bancorp, Inc. as filed with the SEC.

Securities Available-for-Sale

Securities Available-for-Sale	9 Months Ended
	Sep. 30, 2015
Investments, Debt and Equity Securities [Abstract]
Securities Available-for-Sale	Securities Available-for-Sale The following is a comparative summary of mortgage-backed securities and other securities available-for-sale at September 30, 2015 , and December 31, 2014 (in thousands). September 30, 2015 Gross Gross Estimated Amortized unrealized unrealized fair cost gains losses value Mortgage-backed securities: Pass-through certificates: Government sponsored enterprises (GSE) $ 242,634 $ 6,826 $ 770 $ 248,690 Real estate mortgage investment conduits (REMICs): GSE 323,530 1,253 5,878 318,905 Non-GSE 712 — 22 690 566,876 8,079 6,670 568,285 Other securities: Equity investments-mutual funds 289 — — 289 Corporate bonds 11,057 27 — 11,084 11,346 27 — 11,373 Total securities available-for-sale $ 578,222 $ 8,106 $ 6,670 $ 579,658 December 31, 2014 Gross Gross Estimated Amortized unrealized unrealized fair cost gains losses value Mortgage-backed securities: Pass-through certificates: GSE $ 292,162 $ 8,309 $ 1,131 $ 299,340 REMICs: GSE 408,328 1,314 9,192 400,450 Non-GSE 1,060 — 34 1,026 701,550 9,623 10,357 700,816 Other securities: Equity investments-mutual funds 410 — — 410 Corporate bonds 69,975 40 2 70,013 70,385 40 2 70,423 Total securities available-for-sale $ 771,935 $ 9,663 $ 10,359 $ 771,239 The following is a summary of the expected maturity distribution of debt securities available-for-sale, other than mortgage-backed securities, at September 30, 2015 (in thousands). Available-for-sale Amortized cost Estimated fair value Due in one year or less $ 11,057 $ 11,084 Due after one year through five years — — $ 11,057 $ 11,084 Contractual maturities for mortgage-backed securities are not included above, as expected maturities may differ from contractual maturities as borrowers may have the right to call or prepay obligations with or without penalties. For the three and nine months ended September 30, 2015 , the Company had gross proceeds of $11.9 million and $51.1 million , respectively, on sales of securities available-for-sale, with gross realized gains of approximately $13,000 and $59,000 , respectively, and grossed realized losses of $0 and $3,000 , for the three and nine months ended September 30, 2015 , respectively. For the three and nine months ended September 30, 2014 , the Company had gross proceeds of $1.9 million and $9.1 million , respectively, on sales of securities available-for-sale, with gross realized gains of approximately $30,000 and $229,000 , respectively, and no gross realized losses for both the three and nine months ended September 30, 2014 . The Company recognized net losses of $401,000 and $390,000 , on its trading securities portfolio during the three and nine months ended September 30, 2015 , respectively. The Company recognized net losses of $262,000 and $17,000 , on its trading securities portfolio during the three and nine months ended September 30, 2014 , respectively. The Company did not recognize any other-than-temporary impairment charges during the three and nine months ended September 30, 2015 , or September 30, 2014 . Gross unrealized losses on mortgage-backed securities and corporate bonds available-for-sale, and the estimated fair value of the related securities, aggregated by security category and length of time that individual securities have been in a continuous unrealized loss position, at September 30, 2015 , and December 31, 2014 , were as follows (in thousands). September 30, 2015 Less than 12 months 12 months or more Total Unrealized Estimated Unrealized Estimated Unrealized Estimated losses fair value losses fair value losses fair value Mortgage-backed securities: Pass-through certificates: GSE $ — $ 110 $ 770 $ 55,076 $ 770 $ 55,186 REMICs: GSE 73 15,820 5,805 175,033 5,878 190,853 Non-GSE — — 22 691 22 691 Total $ 73 $ 15,930 $ 6,597 $ 230,800 $ 6,670 $ 246,730 December 31, 2014 Less than 12 months 12 months or more Total Unrealized Estimated Unrealized Estimated Unrealized Estimated losses fair value losses fair value losses fair value Mortgage-backed securities: Pass-through certificates: GSE $ 1 $ 181 $ 1,130 $ 61,526 $ 1,131 $ 61,707 REMICs: GSE 30 3,179 9,162 229,896 9,192 233,075 Non-GSE — — 34 1,026 34 1,026 Other Securities: Corporate Bonds 2 9,996 — — 2 9,996 Total $ 33 $ 13,356 $ 10,326 $ 292,448 $ 10,359 $ 305,804 The Company held 11 pass-through mortgage-backed securities issued or guaranteed by GSEs, 11 REMIC mortgage-backed securities issued or guaranteed by GSEs, and two REMIC mortgage-backed securities not issued or guaranteed by GSEs that were in a continuous unrealized loss position of greater than twelve months at September 30, 2015 . There were four pass-through mortgage-backed securities issued or guaranteed by GSEs, one REMIC mortgage-backed security issued or guaranteed by a GSE, and no corporate bonds that were in an unrealized loss position of less than twelve months at September 30, 2015 . All securities referred to above were rated investment grade at September 30, 2015 . The declines in value relate to the general interest rate environment and are considered temporary. The securities cannot be prepaid in a manner that would result in the Company not receiving substantially all of its amortized cost. The Company neither has an intent to sell, nor is it more likely than not that the Company will be required to sell, the securities before the recovery of their amortized cost basis or, if necessary, maturity. The fair values of our investment securities could decline in the future if the underlying performance of the collateral for the collateralized mortgage obligations or other securities deteriorates and our credit enhancement levels do not provide sufficient protections to our contractual principal and interest, which may result in other-than-temporary impairment in the future.

Securities Held-to-Maturity

Securities Held-to-Maturity	9 Months Ended
	Sep. 30, 2015
Investments, Debt and Equity Securities [Abstract]
Securities Held-to-Maturity	Securities Held-to-Maturity The following is a summary of mortgage-backed securities held-to-maturity at September 30, 2015 , and December 31, 2014 (in thousands). September 30, 2015 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value Mortgage-backed securities: Pass-through certificates: GSEs $ 8,613 $ 134 $ — $ 8,747 Total securities held-to-maturity $ 8,613 $ 134 $ — $ 8,747 December 31, 2014 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value Mortgage-backed securities: Pass-through certificates: GSEs $ 3,609 $ 82 $ — $ 3,691 Total securities held-to-maturity $ 3,609 $ 82 $ — $ 3,691 Contractual maturities for mortgage-backed securities are not presented, as expected maturities on mortgage‑backed securities may differ from contractual maturities as borrowers may have the right to call or prepay obligations with or without penalties. The Company had no held-to-maturity securities at September 30, 2015 , or December 31, 2014, that were in an unrealized loss position. The fair values of our investment securities could decline in the future if the underlying performance of the collateral for the collateralized mortgage obligations or other securities deteriorates and our credit enhancement levels do not provide sufficient protections to our contractual principal and interest. As a result, there is a risk that significant other-than-temporary impairments may occur in the future given the current economic environment.

Loans

Loans	9 Months Ended
	Sep. 30, 2015
Receivables [Abstract]
Loans	Loans Net loans held-for-investment are as follows (in thousands). September 30, December 31, 2015 2014 Real estate loans: Multifamily $ 1,275,335 $ 1,072,193 Commercial mortgage 407,453 390,288 One-to-four family residential mortgage 91,825 74,401 Home equity and lines of credit 61,195 54,533 Construction and land 17,913 21,412 Total real estate loans 1,853,721 1,612,827 Commercial and industrial loans 28,995 12,945 Other loans 1,217 2,157 Total commercial and industrial and other loans 30,212 15,102 Deferred loan cost, net 4,710 4,565 Originated loans held-for-investment, net 1,888,643 1,632,494 PCI Loans 33,135 44,816 Loans acquired: One-to-four family residential mortgage 339,924 234,478 Multifamily 17,298 18,844 Commercial mortgage 11,298 11,999 Construction and land — 364 Total loans acquired, net 368,520 265,685 Loans held-for-investment, net 2,290,298 1,942,995 Allowance for loan losses (25,655 ) (26,292 ) Net loans held-for-investment $ 2,264,643 $ 1,916,703 There were no loans held-for-sale at September 30, 2015 or December 31, 2014 . PCI loans, primarily acquired as part of a Federal Deposit Insurance Corporation-assisted transaction, totaled $33.1 million at September 30, 2015 , as compared to $44.8 million at December 31, 2014 . The Company accounts for PCI loans utilizing U.S. GAAP applicable to loans acquired with deteriorated credit quality. At September 30, 2015 , PCI loans consist of approximately 28.2% commercial real estate loans and 51.9% commercial and industrial loans, with the remaining balance in residential and home equity loans. The following details the accretion of interest income for the periods indicated (in thousands). At or for the nine months ended September 30, 2015 2014 Balance at the beginning of period $ 27,943 $ 32,464 Accretion into interest income (3,268 ) (3,724 ) Net reclassification (to) from non-accretable difference (697 ) 374 Balance at end of period $ 23,978 $ 29,114 The following tables set forth activity in our allowance for loan losses, by loan type, as of and for the three and nine months ended September 30, 2015 , and September 30, 2014 (in thousands). Three Months Ended September 30, 2015 Real Estate Commercial One-to-Four Family Construction and Land Multifamily Home Equity and Lines of Credit Commercial and Industrial Other Unallocated Originated Loans Total Purchased Credit-Impaired Acquired Loans Total Allowance for loan losses: Beginning balance $ 7,341 $ 1,107 $ 185 $ 13,208 $ 941 $ 1,011 $ 129 $ 1,135 $ 25,057 $ 400 $ 59 $ 25,516 Charge-offs (6 ) (1 ) — — (115 ) — (1 ) — (123 ) — — (123 ) Recoveries 2 — — 25 — 34 1 — 62 — — 62 Provisions/(credit) (710 ) (355 ) 278 (245 ) 322 706 (56 ) (50 ) (110 ) 298 12 200 Ending balance $ 6,627 $ 751 $ 463 $ 12,988 $ 1,148 $ 1,751 $ 73 $ 1,085 $ 24,886 $ 698 $ 71 $ 25,655 Three Months Ended September 30, 2014 Real Estate Commercial One-to-Four Family Construction and Land Multifamily Home Equity and Lines of Credit Commercial and Industrial Other Unallocated Originated Loans Total Purchased Credit-Impaired Acquired Loans Total Allowance for loan losses: Beginning balance $ 11,882 $ 1,012 $ 156 $ 9,880 $ 993 $ 531 $ 65 $ 1,308 $ 25,827 $ 400 $ 40 $ 26,267 Charge-offs (103 ) (36 ) — (8 ) (195 ) (12 ) — — (354 ) — — (354 ) Recoveries — — — 33 — — 14 — 47 — — 47 Provisions/(credit) (439 ) (40 ) 22 244 461 122 (2 ) (46 ) 322 — (5 ) 317 Ending balance $ 11,340 $ 936 $ 178 $ 10,149 $ 1,259 $ 641 $ 77 $ 1,262 $ 25,842 $ 400 $ 35 $ 26,277 Nine Months Ended September 30, 2015 Real Estate Commercial One-to-Four Family Construction and Land Multifamily Home Equity and Lines of Credit Commercial and Industrial Other Unallocated Originated Loans Total Purchased Credit-Impaired Acquired Loans Total Allowance for loan losses: Beginning balance $ 9,309 $ 951 $ 266 $ 12,219 $ 901 $ 841 $ 134 $ 1,209 $ 25,830 $ 400 $ 62 $ 26,292 Charge-offs (836 ) (127 ) — (113 ) (115 ) (32 ) (1 ) — (1,224 ) — — (1,224 ) Recoveries 2 — — 25 42 34 12 — 115 — — 115 Provisions/(credit) (1,848 ) (73 ) 197 857 320 908 (72 ) (124 ) 165 298 9 472 Ending balance $ 6,627 $ 751 $ 463 $ 12,988 $ 1,148 $ 1,751 $ 73 $ 1,085 $ 24,886 $ 698 $ 71 $ 25,655 Nine Months Ended September 30, 2014 Real Estate Commercial One-to-Four Family Construction and Land Multifamily Home Equity and Lines of Credit Commercial and Industrial Other Unallocated Originated Loans Total Purchased Credit-Impaired Acquired Loans Total Allowance for loan losses: Beginning balance $ 12,619 $ 875 $ 205 $ 9,374 $ 860 $ 425 $ 67 $ 1,024 $ 25,449 $ 588 $ — $ 26,037 Charge-offs (103 ) (58 ) — (8 ) (489 ) (13 ) — — (671 ) — — (671 ) Recoveries — — 246 33 — — 44 — 323 — — 323 Provisions/(credit) (1,176 ) 119 (273 ) 750 888 229 (34 ) 238 741 (188 ) 35 588 Ending balance $ 11,340 $ 936 $ 178 $ 10,149 $ 1,259 $ 641 $ 77 $ 1,262 $ 25,842 $ 400 $ 35 $ 26,277 The following tables detail the amount of loans receivable held-for-investment, net of deferred loan fees and costs, that are evaluated individually, and collectively, for impairment, and the related portion of the allowance for loan losses that is allocated to each loan portfolio segment, at September 30, 2015 , and December 31, 2014 (in thousands). September 30, 2015 Real Estate Commercial One-to-Four Family Construction and Land Multifamily Home Equity and Lines of Credit Commercial and Industrial Other Unallocated Originated Loans Total Purchased Credit-Impaired Acquired Loans Total Allowance for loan losses: Ending balance: individually evaluated for impairment $ 907 $ 68 $ — $ 172 $ 61 $ 7 $ — $ — $ 1,215 $ — $ 71 $ 1,286 Ending balance: collectively evaluated for impairment 5,720 683 463 12,816 1,087 1,744 73 1,085 23,671 698 — 24,369 Loans, net: Ending balance 408,063 92,462 17,942 1,277,556 62,359 29,044 1,217 — 1,888,643 33,135 368,520 2,290,298 Ending balance: individually evaluated for impairment 25,894 1,600 — 2,479 358 120 — — 30,451 — 2,835 33,286 Ending balance: collectively evaluated for impairment 382,169 90,862 17,942 1,275,077 62,001 28,924 1,217 — 1,858,192 33,135 365,685 2,257,012 December 31, 2014 Real Estate Commercial One-to-Four Family Construction and Land Multifamily Home Equity and Lines of Credit Commercial and Industrial Other Unallocated Originated Loans Total Purchased Credit-Impaired Acquired Loans Total Allowance for loan losses: Ending balance: individually evaluated for impairment $ 2,361 $ 57 $ — $ 215 $ 13 $ 109 $ — $ — $ 2,755 $ — $ 62 $ 2,817 Ending balance: collectively evaluated for impairment 6,948 894 266 12,004 888 732 134 1,209 23,075 400 — 23,475 Loans, net: Ending balance 390,885 74,990 21,445 1,074,539 55,486 12,992 2,157 — 1,632,494 44,816 265,685 1,942,995 Ending balance: individually evaluated for impairment 29,224 1,072 — 1,990 327 806 — — 33,419 — 855 34,274 Ending balance: collectively evaluated for impairment 361,661 73,918 21,445 1,072,549 55,159 12,186 2,157 — 1,599,075 44,816 264,830 1,908,721 Included in originated and acquired loans receivable (including held-for-sale) are loans for which the accrual of interest income has been discontinued due to deterioration in the financial condition of the borrowers. The recorded investment of these non-accrual loans was $14.1 million and $13.9 million at September 30, 2015 , and December 31, 2014 , respectively. Generally, loans are placed on non-accruing status when they become 90 days or more delinquent, or sooner if considered appropriate by management, and remain on non-accrual status until they are brought current, have six consecutive months of performance under the loan terms, and factors indicating reasonable doubt about the timely collection of payments no longer exist. Therefore, loans may be current in accordance with their loan terms, or may be less than 90 days delinquent and still be on a non-accruing status. These non-accrual amounts included loans deemed to be impaired of $10.8 million and $10.1 million at September 30, 2015 , and December 31, 2014 , respectively. Loans on non-accrual status with principal balances less than $500,000 , and therefore not meeting the Company’s definition of an impaired loan, amounted to $3.3 million and $3.8 million at September 30, 2015 , and December 31, 2014 , respectively. There were no loans held-for-sale at September 30, 2015 or December 31, 2014 . Loans past due 90 days or more and still accruing interest were $143,000 and $708,000 at September 30, 2015 , and December 31, 2014 , respectively, and consisted of loans that are considered well secured and in the process of collection. The following tables set forth the detail, and delinquency status, of non-performing loans (non-accrual loans and loans past due 90 days or more and still accruing), net of deferred fees and costs, at September 30, 2015 , and December 31, 2014 , excluding loans held-for-sale and PCI loans which have been segregated into pools. September 30, 2015 Total Non-Performing Loans Non-Accruing Loans 0-29 Days Past Due 30-89 Days Past Due 90 Days or More Past Due Total 90 Days or More Past Due and Accruing Total Non-Performing Loans Loans held-for-investment: Real estate loans: Commercial LTV => 35% Substandard $ 6,390 $ 916 $ 3,255 $ 10,561 $ — $ 10,561 Total commercial 6,390 916 3,255 10,561 — 10,561 One-to-four family residential LTV < 60% Substandard — 183 930 1,113 — 1,113 Total — 183 930 1,113 — 1,113 LTV => 60% Substandard 511 137 366 1,014 — 1,014 Total 511 137 366 1,014 — 1,014 Total one-to-four family residential 511 320 1,296 2,127 — 2,127 Construction and land Pass — — — — 112 112 Total construction and land — — — — 112 112 Multifamily LTV => 35% Substandard — — 559 559 — 559 Total multifamily — — 559 559 — 559 Home equity and lines of credit Substandard — — 97 97 16 113 Total home equity and lines of credit — — 97 97 16 113 Commercial and industrial loans Pass — — — — 15 15 Total commercial and industrial loans — — — — 15 15 Total non-performing loans held-for-investment 6,901 1,236 5,207 13,344 143 13,487 Loans acquired: One-to-four family residential LTV < 60% Substandard — — 788 788 — 788 Total one-to-four family residential — — 788 788 — 788 Total non-performing loans acquired — — 788 788 — 788 Total non-performing loans $ 6,901 $ 1,236 $ 5,995 $ 14,132 $ 143 $ 14,275 December 31, 2014 Total Non-Performing Loans Non-Accruing Loans 0-29 Days Past Due 30-89 Days Past Due 90 Days or More Past Due Total 90 Days or More Past Due and Accruing Total Non-Performing Loans Loans held-for-investment: Real estate loans: Commercial LTV => 35% Substandard $ — $ 395 $ 10,769 $ 11,164 $ — $ 11,164 Total commercial — 395 10,769 11,164 — 11,164 One-to-four family residential LTV < 60% Substandard — 190 674 864 286 1,150 Total — 190 674 864 286 1,150 LTV => 60% Substandard — — 1,028 1,028 — 1,028 Total — — 1,028 1,028 — 1,028 Total one-to-four family residential — 190 1,702 1,892 286 2,178 Home equity and lines of credit Substandard — 98 — 98 — 98 Total home equity and lines of credit — 98 — 98 — 98 Commercial and industrial loans Substandard — — 408 408 — 408 Total commercial and industrial loans — — 408 408 — 408 Total non-performing loans held-for-investment — 683 12,879 13,562 286 13,848 Loans acquired: One-to-four family residential LTV < 60% Pass — — — — 422 422 Substandard — — 313 313 — 313 Total one-to-four family residential — — 313 313 422 735 Total non-performing loans acquired: — — 313 313 422 735 Total non-performing loans $ — $ 683 $ 13,192 $ 13,875 $ 708 $ 14,583 The following tables set forth the detail and delinquency status of originated and acquired loans held-for-investment, net of deferred fees and costs, by performing and non-performing loans at September 30, 2015 , and December 31, 2014 (in thousands). September 30, 2015 Performing (Accruing) Loans 0-29 Days Past Due 30-89 Days Past Due Total Non-Performing Loans Total Loans Receivable, net Loans held-for-investment: Real estate loans: Commercial LTV < 35% Pass $ 49,619 $ — $ 49,619 $ — $ 49,619 Special Mention 1,021 — 1,021 — 1,021 Substandard 1,245 — 1,245 — 1,245 Total 51,885 — 51,885 — 51,885 LTV => 35% Pass 321,411 — 321,411 — 321,411 Special Mention 2,993 — 2,993 — 2,993 Substandard 13,889 7,324 21,213 10,561 31,774 Total 338,293 7,324 345,617 10,561 356,178 Total commercial 390,178 7,324 397,502 10,561 408,063 One-to-four family residential LTV < 60% Pass 40,640 2,532 43,172 — 43,172 Special Mention 166 372 538 — 538 Substandard 654 17 671 1,113 1,784 Total 41,460 2,921 44,381 1,113 45,494 LTV => 60% Pass 44,998 260 45,258 — 45,258 Substandard 293 403 696 1,014 1,710 Total 45,291 663 45,954 1,014 46,968 Total one-to-four family residential 86,751 3,584 90,335 2,127 92,462 Construction and land Pass 16,445 1,385 17,830 112 17,942 Total construction and land 16,445 1,385 17,830 112 17,942 Multifamily LTV < 35% Pass 84,882 145 85,027 — 85,027 Special Mention 55 208 263 — 263 Substandard — — — — — Total 84,937 353 85,290 — 85,290 LTV => 35% Pass 1,183,518 1,590 1,185,108 — 1,185,108 Special Mention 2,731 1,152 3,883 — 3,883 Substandard 2,716 — 2,716 559 3,275 Total 1,188,965 2,742 1,191,707 559 1,192,266 Total multifamily 1,273,902 3,095 1,276,997 559 1,277,556 Home equity and lines of credit Pass 61,456 367 61,823 — 61,823 Special Mention 77 — 77 — 77 Substandard 258 88 346 113 459 Total home equity and lines of credit 61,791 455 62,246 113 62,359 Commercial and industrial loans Pass 28,234 — 28,234 15 28,249 Special Mention 355 — 355 — 355 Substandard 387 53 440 — 440 Total commercial and industrial loans 28,976 53 29,029 15 29,044 September 30, 2015 Performing (Accruing) Loans 0-29 Days Past Due 30-89 Days Past Due Total Non-Performing Loans Total Loans Receivable, net Other loans Pass 1,206 11 1,217 1,217 Total other loans 1,206 11 1,217 — 1,217 Total originated loans held-for-investment $ 1,859,249 $ 15,907 $ 1,875,156 $ 13,487 $ 1,888,643 Acquired loans: One-to-four family residential LTV < 60% Pass 323,316 286 323,602 — 323,602 Special Mention 563 — 563 — 563 Substandard 724 198 922 788 1,710 Total 324,603 484 325,087 788 325,875 LTV => 60% Pass 13,763 — 13,763 — 13,763 Substandard 286 — 286 — 286 Total 14,049 — 14,049 — 14,049 Total one-to-four family residential 338,652 484 339,136 788 339,924 Commercial LTV < 35% Pass 2,250 — 2,250 — 2,250 Special Mention — — — — — Substandard — 735 735 — 735 Total 2,250 735 2,985 — 2,985 LTV => 35% Pass 5,571 — 5,571 — 5,571 Special Mention 891 — 891 — 891 Substandard 1,851 — 1,851 — 1,851 Total 8,313 — 8,313 — 8,313 Total commercial 10,563 735 11,298 — 11,298 Multifamily LTV < 35% Pass 4,736 — 4,736 — 4,736 Special Mention 142 — 142 — 142 Total 4,878 — 4,878 — 4,878 LTV => 35% Pass 12,091 — 12,091 — 12,091 Special Mention 329 — 329 — 329 Total 12,420 — 12,420 — 12,420 Total multifamily 17,298 — 17,298 — 17,298 Total loans acquired 366,513 1,219 367,732 788 368,520 $ 2,225,762 $ 17,126 $ 2,242,888 $ 14,275 $ 2,257,163 December 31, 2014 Performing (Accruing) Loans 0-29 Days Past Due 30-89 Days Past Due Total Non-Performing Loans Total Loans Receivable, net Loans held-for-investment: Real estate loans: Commercial LTV < 35% Pass $ 47,534 $ — $ 47,534 — $ 47,534 Special Mention 2,436 — 2,436 — 2,436 Total 49,970 — 49,970 — 49,970 LTV => 35% Pass 288,915 878 289,793 — 289,793 Special Mention 9,792 — 9,792 — 9,792 Substandard 25,073 5,093 30,166 11,164 41,330 Total 323,780 5,971 329,751 11,164 340,915 Total commercial 373,750 5,971 379,721 11,164 390,885 One-to-four family residential LTV < 60% Pass 29,288 341 29,629 — 29,629 Special Mention 1,143 — 1,143 — 1,143 Substandard 867 286 1,153 1,150 2,303 Total 31,298 627 31,925 1,150 33,075 LTV => 60% Pass 38,062 2,465 40,527 — 40,527 Substandard — 360 360 1,028 1,388 Total 38,062 2,825 40,887 1,028 41,915 Total one-to-four family residential 69,360 3,452 72,812 2,178 74,990 Construction and land Pass 21,445 — 21,445 — 21,445 Total construction and land 21,445 — 21,445 — 21,445 Multifamily LTV < 35% Pass 64,692 — 64,692 — 64,692 Special Mention 283 — 283 — 283 Substandard 801 — 801 — 801 Total 65,776 — 65,776 — 65,776 LTV => 35% Pass 999,469 239 999,708 — 999,708 Special Mention 3,822 520 4,342 — 4,342 Substandard 4,382 331 4,713 — 4,713 Total 1,007,673 1,090 1,008,763 — 1,008,763 Total multifamily 1,073,449 1,090 1,074,539 — 1,074,539 Home equity and lines of credit Pass 54,800 135 54,935 — 54,935 Special Mention 360 — 360 — 360 Substandard 93 — 93 98 191 Total home equity and lines of credit 55,253 135 55,388 98 55,486 Commercial and industrial loans Pass 11,331 90 11,421 — 11,421 Special Mention 652 — 652 — 652 Substandard 479 32 511 408 919 Total commercial and industrial loans 12,462 122 12,584 408 12,992 December 31, 2014 Performing (Accruing) Loans 0-29 Days Past Due 30-89 Days Past Due Total Non-Performing Loans Total Loans Receivable, net Other loans Pass 2,097 60 2,157 — 2,157 Total other loans 2,097 60 2,157 — 2,157 Total originated loans held-for-investment $ 1,607,816 $ 10,830 $ 1,618,646 $ 13,848 $ 1,632,494 Loans Acquired Real estate loans: One-to-four family residential LTV < 60% Pass 225,741 526 226,267 422 226,689 Special Mention 597 — 597 — 597 Substandard 424 — 424 313 737 Total 226,762 526 227,288 735 228,023 LTV => 60% Pass 5,787 375 6,162 — 6,162 Substandard 294 — 294 — 294 Total 6,081 375 6,456 — 6,456 Total one-to-four family residential 232,843 901 233,744 735 234,479 Commercial LTV < 35% Pass 2,477 — 2,477 — 2,477 Special Mention 187 521 708 — 708 Total 2,664 521 3,185 — 3,185 LTV => 35% Pass 5,817 — 5,817 — 5,817 Special Mention 2,997 — 2,997 — 2,997 Total 8,814 — 8,814 — 8,814 Total commercial 11,478 521 11,999 — 11,999 Construction and land Substandard 363 — 363 — 363 Total construction and land 363 — 363 — 363 Multifamily LTV < 35% Pass 4,857 — 4,857 — 4,857 Special Mention 164 — 164 — 164 Total 5,021 — 5,021 — 5,021 LTV => 35% Pass 13,457 — 13,457 — 13,457 Special Mention 366 — 366 — 366 Total 13,823 — 13,823 — 13,823 Total multifamily 18,844 — 18,844 — 18,844 Total loans acquired 263,528 1,422 264,950 735 265,685 $ 1,871,344 $ 12,252 $ 1,883,596 $ 14,583 $ 1,898,179 The following table summarizes originated and acquired impaired loans as of September 30, 2015 , and December 31, 2014 (in thousands). September 30, 2015 December 31, 2014 Recorded Investment Unpaid Principal Balance Related Allowance Recorded Investment Unpaid Principal Balance Related Allowance With No Allowance Recorded: Real estate loans: Commercial LTV < 35% Substandard $ — $ 122 $ — $ — $ — $ — LTV => 35% Pass 2,425 2,562 — 3,311 3,448 — Substandard 13,182 14,495 — 12,880 14,339 — One-to-four family residential LTV < 60% Pass 361 361 — 66 66 — Special Mention — — — 138 138 — Substandard 136 136 — 262 262 — LTV => 60% Substandard 200 215 — — — — Multifamily LTV => 35% Pass 77 548 — 86 557 Substandard 1,017 1,017 — 477 477 — Home equity and lines of credit Special Mention — — — 49 49 — Commercial and industrial loans Special Mention — — — 267 268 — Substandard 90 90 — 99 99 — With a Related Allowance Recorded: Real estate loans: Commercial LTV => 35% Pass 1,662 1,662 (14 ) — — — Substandard 10,476 11,093 (893 ) 13,033 14,365 (2,361 ) One-to-four family residential LTV < 60% Pass 372 372 (3 ) — — — Special Mention — — — 319 319 (4 ) Substandard 870 870 (91 ) 848 848 (95 ) LTV => 60% Substandard 645 688 (45 ) 294 294 (20 ) Multifamily LTV => 35% Substandard 1,385 1,385 (172 ) 1,427 1,427 (215 ) Home equity and lines of credit Pass 271 271 (13 ) — — — Special Mention 45 45 (23 ) 278 278 (13 ) Substandard 42 42 (25 ) — — — Commercial and industrial loans Special Mention 30 30 (7 ) 32 32 (1 ) Substandard — — — 408 530 (108 ) Total: Real estate loans Commercial 27,745 29,934 (907 ) 29,224 32,152 (2,361 ) One-to-four family residential 2,584 2,642 (139 ) 1,927 1,927 (119 ) Construction and land Multifamily 2,479 2,950 (172 ) 1,990 2,461 (215 ) Home equity and lines of credit 358 358 (61 ) 327 327 (13 ) Commercial and industrial loans 120 120 (7 ) 806 929 (109 ) $ 33,286 $ 36,004 $ (1,286 ) $ 34,274 $ 37,796 $ (2,817 ) Included in the above table at September 30, 2015 , are loans with carrying balances of $12.8 million that were not written down by either charge-offs or specific reserves in our allowance for loan losses. Included in the above table at December 31, 2014 , are loans with carrying balances of $13.1 million that were not written down by either charge-offs or specific reserves in our allowance for loan losses. Loans not written down by charge-offs or specific reserves at September 30, 2015 , and December 31, 2014 , are considered to have sufficient collateral values, less costs to sell, to support the carrying balances of the loans. The following table summarizes the average recorded investment in originated and acquired impaired loans and interest recognized on impaired loans as of, and for, the three and nine months ended September 30, 2015 , and September 30, 2014 (in thousands). Three Months Ended Nine Months Ended September 30, 2015 September 30, 2014 September 30, 2015 September 30, 2014 Average Recorded Investment Interest Income Average Recorded Investment Interest Income Average Recorded Investment Interest Income Average Recorded Investment Interest Income With No Allowance Recorded: Real estate loans: Commercial LTV < 35% Pass $ — $ — $ — $ — $ — $ — $ 851 $ — LTV => 35% Pass 2,434 24 3,347 37 2,660 71 7,441 112 Special Mention — — — — 136 — — — Substandard 13,051 147 10,549 117 12,398 517 8,832 355 Construction and land Substandard — — — — — — 27 — One-to-four family residential LTV < 60% Pass 363 5 — 1 203 14 — 2 Special Mention — — 140 2 69 — 232 5 Substandard 92 7 265 3 176 7 267 10 LTV => 60% Substandard 178 3 — 2 89 17 — 7 Multifamily LTV => 35% Pass 79 4 91 4 82 13 45 13 Substandard 739 10 958 10 607 20 774 22 Home equity and lines of credit Special Mention 24 — 25 1 36 13 2 Substandard — — — — — — 250 — Commercial and industrial loans Special Mention 15 — 17 — 74 — 113 — Substandard 92 — 566 6 95 — 704 25 With a Related Allowance Recorded: Real estate loans: Commercial LTV => 35% Pass 1,670 22 — — 835 67 — — Special Mention — — — — — — 725 — Substandard 10,717 92 16,083 112 11,724 201 13,189 323 One-to-four family residential LTV < 60% Pass 374 2 — — 203 8 — — Special Mention — — 324 2 159 — 244 6 Substandard 874 3 — — 870 10 — — LTV => 60% Substandard 649 4 — — 471 40 85 — Multifamily LTV => 35% Substandard 1,392 13 1,447 13 1,406 39 1,461 40 Three Months Ended Nine Months Ended September 30, 2015 September 30, 2014 September 30, 2015 September 30, 2014 Average Recorded Investment Interest Income Average Recorded Investment Interest Income Average Recorded Investment Interest Income Average Recorded Investment Interest Income Home equity and lines of credit Pass 272 2 — — 136 6 — — Special Mention 23 1 308 1 150 2 324 4 Substandard 43 — — — 21 2 250 — Commercial and industrial loans Special Mention 15 1 17 1 23 1 8 1 Substandard — — 408 — 102 — 416 2 Total: Real estate loans Commercial 27,872 285 29,979 266 27,753 856 31,038 790 One-to-four family residential 2,530 24 729 10 2,240 96 828 30 Construction and land — — — — — — 27 — Multifamily 2,210 27 2,496 27 2,095 72 2,280 75 Home equity and lines of credit 362 3 333 2 343 10 837 6 Commercial and industrial loans 122 1 1,008 7 294 1 1,241 28 $ 33,096 $ 340 $ 34,545 $ 312 $ 32,725 $ 1,035 $ 36,251 $ 929 The following tables summarize loans that were modified as troubled debt restructurings ("TDRs") during the three and nine months ended September 30, 2015 . There were no loans modified as TDRs during the three and nine months ended September 30, 2014 . Three Months Ended Nine Months Ended September 30, 2015 Number of Relationships Pre-Modification Outstanding Recorded Investment Post-Modification Outstanding Recorded Investement Number of Relationships Pre-Modification Outstanding Recorded Investment Post-Modification Outstanding Recorded Investement (dollars in thousands) (dollars in thousands) TDRs Commercial real estate loans Substandard — $— $— 3 $8,457 $8,457 One-to-four family residential Pass — — — 1 20 20 Substandard 1 136 136 4 697 697 Home Equity — — — 1 43 43 Total TDRs 1 $136 $136 9 $9,217 $9,217 For the three months ended September 30, 2015, the loan in the table above was restructured to receive reduced interest rates. For the nine months ended September 30, 2015, one of the commercial real estate relationships in the table above, with a pre-modification outstanding recorded investment of $6.3 million , represents five loans to one borrower that were restructured into one loan during the nine months ended September 30, 2015 . These loans were restructured to provide partial forgiveness of debt, after the borrower made a $500,000 principal payment. The remaining relationships in the table above were restructured to receive reduced interest rates. At September 30, 2015 , and December 31, 2014 , there were TDRs of $31.7 million and $33.8 million , respectively. Management classifies all TDRs as impaired loans. Impaired loans are individually assessed to determine that the loan’s carrying value is not in excess of the estimated fair value of the collateral less costs to sell, if the loan is collateral dependent, or the present value of the expected future cash flows, if the loan is not collateral dependent. Management performs a detailed evaluation of each impaired loan and generally obtains updated appraisals as part of the evaluation. In addition, management adjusts estimated fair values down to appropriately consider recent market conditions, our willingness to accept a lower sales price to effect a quick sale, and costs to dispose of any supporting collateral. Determining the estimated fair value of underlying collateral (and related costs to sell) can be difficult in illiquid real estate markets and is subject to significant assumptions and estimates. Management employs an independent third-party expert in appraisal preparation and review to ascertain the reasonableness of updated appraisals. Projecting the expected cash flows under TDRs which are not collateral dependent is inherently subjective and requires, among other things, an evaluation of the borrower’s current and projected financial condition. Actual results may be significantly different than our projections and our established allowance for loan losses on these loans, which could have a material effect on our financial results. At September 30, 2015 , no TDR loan that was restructured during the twelve months ended September 30, 2015 , had subsequently defaulted.

Deposits

Deposits	9 Months Ended
	Sep. 30, 2015
Banking and Thrift [Abstract]
Deposits	Deposits Deposits account balances are summarized as follows (in thousands). September 30, December 31, 2015 2014 Non-interest-bearing demand $ 265,524 $ 269,466 Interest-bearing negotiable orders of withdrawal (NOW) 188,082 124,961 Savings and money market 1,043,884 873,094 Certificates of deposit 586,057 353,144 Total deposits $ 2,083,547 $ 1,620,665 Interest expense on deposit accounts is summarized for the periods indicated (in thousands). Three Months Ended Nine Months Ended September 30, September 30, 2015 2014 2015 2014 Negotiable orders of withdrawal, savings, and money market $ 1,360 $ 560 $ 3,416 $ 1,549 Certificates of deposit 1,481 805 3,957 2,308 Total interest expense on deposit accounts $ 2,841 $ 1,365 $ 7,373 $ 3,857

Equity Incentive Plan

Equity Incentive Plan	9 Months Ended
	Sep. 30, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Equity Incentive Plan	Equity Incentive Plan In May 2015, the Company granted to directors and employees a total of 419,000 restricted shares, and 1,090,000 stock options to purchase Company stock. These shares and options were issued out of the 2014 Equity Incentive Plan ("the Plan"), which allows the Company to grant common stock or options to purchase common stock at specific prices to directors and employees of the Company. All stock options and restricted stock granted to date vest in equal installments over a five -year period beginning one year from the date of grant. The vesting of options and restricted stock awards may accelerate in accordance with terms of the Plan. Stock options were granted at an exercise price equal to the fair value of the Company’s common stock on the grant date based on quoted market prices and all have an expiration period of ten years. The fair value of stock options granted on May 27, 2015, was estimated utilizing the Black-Scholes option pricing model using the following assumptions: an expected life of 6.5 years, risk-free rate of return of 1.67% , volatility of 32.06% and a dividend yield of 1.90% . The following table is a summary of the Company’s stock options outstanding as of September 30, 2015 , and changes therein during the nine months then ended. Number of Stock Options Weighted Average Grant Date Fair Value Weighted Average Exercise Price Weighted Average Contractual Life (years) Outstanding - December 31, 2014 5,138,072 $ 3.08 $ 10.04 7.44 Granted 1,090,000 4.07 14.76 9.66 Forfeited (66,480 ) 3.91 13.13 — Exercised (137,371 ) 2.30 7.09 — Outstanding - September 30, 2015 6,024,221 3.30 10.93 6.66 Exercisable - September 30, 2015 2,978,203 2.57 8.08 4.23 Expected future stock option expense related to the non-vested options outstanding as of September 30, 2015 , is $11.1 million over an average period of 4.05 years. The following is a summary of the status of the Company’s restricted share awards as of September 30, 2015 , and changes therein during the nine months then ended. Number of Shares Awarded Weighted Average Grant Date Fair Value Non-vested at December 31, 2014 1,003,074 $ 13.11 Granted 419,000 14.76 Vested (195,892 ) 13.09 Forfeited (30,280 ) 13.13 Non-vested at September 30, 2015 1,195,902 13.70 Expected future stock award expense related to the non-vested restricted share awards as of September 30, 2015 , is $15.1 million over an average period of 4.05 years. During the nine months ended September 30, 2015 and 2014 , the Company recorded $4.7 million and $1.7 million , respectively, of stock-based compensation related to the above plans.

Fair Value Measurements

Fair Value Measurements	9 Months Ended
	Sep. 30, 2015
Fair Value Disclosures [Abstract]
Fair Value Measurements	Fair Value Measurements The following tables present the assets reported on the consolidated balance sheet at their estimated fair value as of September 30, 2015 , and December 31, 2014 , by level within the fair value hierarchy as required by the Fair Value Measurements and Disclosures Topic of the Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC"). Financial assets and liabilities are classified in their entirety based on the level of input that is significant to the fair value measurement. The fair value hierarchy is as follows: • Level 1 Inputs – Unadjusted quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date. • Level 2 Inputs – Inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These include quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or liability (for example, interest rates, volatilities, prepayment speeds, loss severities, credit risks and default rates) or inputs that are derived principally from or corroborated by observable market data by correlations or other means. • Level 3 Inputs – Significant unobservable inputs that reflect the Company’s own assumptions that market participants would use in pricing the assets or liabilities. Fair Value Measurements at September 30, 2015 Using: Carrying Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) (in thousands) Measured on a recurring basis: Assets: Investment securities: Available-for-sale: Mortgage-backed securities: GSE $ 567,595 $ — $ 567,595 $ — Non-GSE 690 — 690 — Other securities: Corporate bonds 11,084 — 11,084 — Equities 289 289 — — Total available-for-sale 579,658 289 579,369 — Trading securities 6,362 6,362 — — Total $ 586,020 $ 6,651 $ 579,369 $ — Measured on a non-recurring basis: Assets: Impaired loans: Real estate loans: Commercial real estate $ 16,770 $ — $ — $ 16,770 One-to-four family residential mortgage 1,888 — — 1,888 Multifamily 1,463 — — 1,463 Home equity and lines of credit 358 — — 358 Total impaired real estate loans 20,479 — — 20,479 Commercial and industrial loans 29 — — 29 Other real estate owned 261 — — 261 Total $ 20,769 $ — $ — $ 20,769 Fair Value Measurements at December 31, 2014 Using: Carrying Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) (in thousands) Measured on a recurring basis: Assets: Investment securities: Available-for-sale: Mortgage-backed securities: GSE $ 699,790 $ — $ 699,790 $ — Non-GSE 1,026 — 1,026 — Other securities: Corporate bonds 70,013 — 70,013 — Equities 410 410 — — Total available-for-sale 771,239 410 770,829 — Trading securities 6,422 6,422 — — Total $ 777,661 $ 6,832 $ 770,829 $ — Measured on a non-recurring basis: Assets: Impaired loans: Real estate loans: Commercial real estate $ 17,438 $ — $ — $ 17,438 One-to-four family residential mortgage 672 — — 672 Multifamily 1,513 — — 1,513 Home equity and lines of credit 278 — — 278 Total impaired real estate loans 19,901 — — 19,901 Commercial and industrial loans 440 — — 440 Other real estate owned 752 — — 752 Total $ 21,093 $ — $ — $ 21,093 The following table presents qualitative information for Level 3 assets measured at fair value on a non-recurring basis at September 30, 2015 and December 31, 2014 (dollars in thousands). Fair Value Valuation Methodology Unobservable Inputs Range of Inputs September 30, 2015 December 31, 2014 September 30, 2015 December 31, 2014 Impaired loans $ 20,508 $ 20,341 Appraisals Discount for costs to sell 7.0% 7.0% Discount for quick sale 10.0% - 40.0% 10.0% - 40.0% Discounted cash flows Interest rates 4.75% to 7.5% 4.6% to 7.5% Other real estate owned $ 261 $ 752 Appraisals Discount for costs to sell 7.0% 7.0% Available for Sale Securities: The estimated fair values for mortgage-backed and corporate securities are obtained from an independent nationally recognized third-party pricing service. The estimated fair values are derived primarily from cash flow models, which include assumptions for interest rates, credit losses, and prepayment speeds. Broker/dealer quotes are utilized as well, when such quotes are available and deemed representative of the market. The significant inputs utilized in the cash flow models are based on market data obtained from sources independent of the Company (Observable Inputs), and are therefore classified as Level 2 within the fair value hierarchy. The estimated fair values of equity securities, classified as Level 1, are derived from quoted market prices in active markets. Equity securities consist of publicly traded mutual funds. There were no transfers of securities between Level 1 and Level 2 during the nine months ended September 30, 2015 . Trading Securities: Fair values are derived from quoted market prices in active markets. The assets consist of publicly traded mutual funds. Impaired Loans: At September 30, 2015 , and December 31, 2014 , the Company had impaired originated loans held-for-investment with outstanding principal balances of $23.0 million and $23.7 million , respectively, that were recorded at their estimated fair value of $20.5 million and $20.3 million , respectively. The Company recorded net impairment recoveries of $887,000 for the nine months ended September 30, 2015 and net impairment charges of $146,000 for the nine months ended September 30, 2014 , utilizing Level 3 inputs. For purposes of estimating fair value of impaired loans, management utilizes independent appraisals, if the loan is collateral dependent, adjusted downward by management, as necessary, for changes in relevant valuation factors subsequent to the appraisal date, or the present value of expected future cash flows for non-collateral dependent loans and TDRs. Other Real Estate Owned (OREO): At September 30, 2015 , and December 31, 2014 , the Company had assets acquired through foreclosure, or deed in lieu of foreclosure, of $261,000 and $752,000 , respectively. These assets are recorded at estimated fair value, less estimated selling costs when acquired, establishing a new cost basis. Estimated fair value is generally based on independent appraisals. These appraisals include adjustments to comparable assets based on the appraisers’ market knowledge and experience, and are considered Level 3 inputs. When an asset is acquired, the excess of the loan balance over fair value, less estimated selling costs, is charged to the allowance for loan losses. If the estimated fair value of the asset declines, a write-down is recorded through non-interest expense. The valuation of foreclosed assets is subjective in nature and may be adjusted in the future because of changes in economic conditions. There was a $71,000 subsequent valuation adjustment to one OREO property for the nine months ended September 30, 2015 . Operating costs after acquisition are expensed. In addition, the Company may be required, from time to time, to measure the fair value of certain other financial assets on a nonrecurring basis in accordance with U.S. GAAP. The adjustments to fair value usually result from the application of lower-of-cost-or-market accounting or write downs of individual assets. Fair Value of Financial Instruments The FASB ASC Topic for Financial Instruments requires disclosure of the fair value of financial assets and financial liabilities, including those financial assets and financial liabilities that are not measured and reported at fair value on a recurring or non-recurring basis. The methodologies for estimating the fair value of financial assets and financial liabilities that are measured at fair value on a recurring or non-recurring basis are discussed above. The following methods and assumptions were used to estimate the fair value of other financial assets and financial liabilities not already discussed above: (a) Cash, Cash Equivalents, and Certificates of Deposit Cash and cash equivalents are short-term in nature with original maturities of nine months or less; the carrying amount approximates fair value. Certificates of deposit having original terms of six-months or less; the carrying value generally approximates fair value. Certificates of deposit with an original maturity of nine months or greater; the fair value is derived from discounted cash flows. (b) Securities (Held to Maturity) The estimated fair values for substantially all of our securities are obtained from an independent nationally recognized pricing service. The independent pricing service utilizes market prices of same or similar securities whenever such prices are available. Prices involving distressed sellers are not utilized in determining fair value. Where necessary, the independent third-party pricing service estimates fair value using models employing techniques such as discounted cash flow analyses. The assumptions used in these models typically include assumptions for interest rates, credit losses, and prepayments, utilizing market observable data where available. (c) Federal Home Loan Bank of New York Stock The fair value for Federal Home Loan Bank of New York (FHLB) stock is its carrying value, since this is the amount for which it could be redeemed and there is no active market for this stock. (d) Loans (Held-for-Investment) Fair values are estimated for portfolios of loans with similar financial characteristics. Loans are segregated by type such as originated and purchased, and further segregated by residential mortgage, construction, land, multifamily, commercial and consumer. Each loan category is further segmented into amortizing and non-amortizing and fixed and adjustable rate interest terms and by performing and nonperforming categories. The fair value of loans is estimated by discounting the future cash flows using current prepayment assumptions and current rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining maturities. This method of estimating fair value does not fully incorporate the exit price approach to fair value, but instead uses a comparison to current market rates for comparable loans. (e) Loans (Held-for-Sale) Held-for-sale loans are carried at the lower of aggregate cost or estimated fair value, less costs to sell, and therefore fair value is equal to carrying value. (f) Deposits The fair value of deposits with no stated maturity, such as non-interest bearing demand deposits, savings, NOW and money market accounts, is equal to the amount payable on demand. The fair value of certificates of deposit is based on the discounted value of contractual cash flows. The discount rate is estimated using the rates currently offered for deposits of similar remaining maturities. (g) Commitments to Extend Credit and Standby Letters of Credit The fair value of commitments to extend credit and standby letters of credit is estimated using the fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and the present creditworthiness of the counterparties. For fixed-rate loan commitments, fair value also considers the difference between current levels of interest rates and the committed rates. The fair value of off‑balance sheet commitments is insignificant and therefore not included in the following table. (h) Borrowings The fair value of borrowings is estimated by discounting future cash flows based on rates currently available for debt with similar terms and remaining maturity. (i) Advance Payments by Borrowers Advance payments by borrowers for taxes and insurance have no stated maturity; the fair value is equal to the amount currently payable. The estimated fair value of the Company’s significant financial instruments at September 30, 2015 , and December 31, 2014 , is presented in the following tables (in thousands). September 30, 2015 Estimated Fair Value Carrying Value Level 1 Level 2 Level 3 Total Financial assets: Cash and cash equivalents $ 85,988 $ 85,988 $ — $ — $ 85,988 Trading securities 6,362 6,362 — — 6,362 Securities available-for-sale 579,658 289 579,369 — 579,658 Securities held-to-maturity 8,613 — 8,747 — 8,747 Federal Home Loan Bank of New York stock, at cost 22,203 — 22,203 — 22,203 Net loans held-for-investment 2,264,643 — — 2,270,707 2,270,707 Financial liabilities: Deposits $ 2,083,547 $ — $ 2,089,582 $ — $ 2,089,582 Repurchase agreements, Federal Home Loan Bank advances and and other borrowings 508,623 — 512,344 — 512,344 Advance payments by borrowers 10,965 — 10,965 — 10,965 December 31, 2014 Estimated Fair Value Carrying Value Level 1 Level 2 Level 3 Total Financial assets: Cash and cash equivalents $ 76,709 $ 76,709 $ — $ — $ 76,709 Trading securities 6,422 6,422 — — 6,422 Securities available-for-sale 771,239 410 770,829 — 771,239 Securities held-to-maturity 3,609 — 3,691 — 3,691 Federal Home Loan Bank of New York stock, at cost 29,219 — 29,219 — 29,219 Net loans held-for-investment 1,916,703 — — 1,949,511 1,949,511 Financial liabilities: Deposits $ 1,620,665 $ — $ 1,622,536 $ — $ 1,622,536 Repurchase agreements, Federal Home Loan Bank advances and and other borrowings 778,658 — 781,196 — 781,196 Advance payments by borrowers 7,792 — 7,792 — 7,792 Limitations Fair value estimates are made at a specific point in time based on relevant market information and information about the financial instrument. These estimates do not reflect any premium or discount that could result from offering for sale at one time the Company’s entire holdings of a particular financial instrument. Because no market exists for a significant portion of the Company’s financial instruments, fair value estimates are based on judgments regarding future expected losses, current economic conditions, risk characteristics of various financial instruments, and other factors. These estimates are subjective in nature and involve uncertainties and matters of significant judgment and, therefore, cannot be determined with precision. Changes in assumptions could significantly affect the estimates. Fair value estimates are based on existing on- and off-balance sheet financial instruments without attempting to estimate the value of anticipated future business and the value of assets and liabilities that are not considered financial instruments. In addition, the tax ramifications related to the realization of the unrealized gains and losses can have a significant effect on fair value estimates and have not been considered in the estimates.

Earnings Per Share

Earnings Per Share	9 Months Ended
	Sep. 30, 2015
Earnings Per Share [Abstract]
Earnings Per Share	Earnings Per Share Basic earnings per share is computed by dividing net income available to common stockholders by the weighted average number of shares outstanding during the period. For purposes of calculating basic earnings per share, weighted average common shares outstanding excludes unallocated employee stock ownership plan (ESOP) shares that have not been committed for release and unvested restricted stock. Diluted earnings per share is computed using the same method as basic earnings per share, but reflects the potential dilution that could occur if stock options and unvested shares of restricted stock were exercised and converted into common stock. These potentially dilutive shares are included in the weighted average number of shares outstanding for the period using the treasury stock method. When applying the treasury stock method, we add: (1) the assumed proceeds from option exercises; (2) the tax benefit, if any, that would have been credited to additional paid-in capital assuming exercise of non-qualified stock options and vesting of shares of restricted stock; and (3) the average unamortized compensation costs related to unvested shares of restricted stock and stock options. We then divide this sum by our average stock price for the period to calculate assumed shares repurchased. The excess of the number of shares issuable over the number of shares assumed to be repurchased is added to basic weighted average common shares to calculate diluted earnings per share. The following is a summary of the Company’s earnings per share calculations and reconciliation of basic to diluted earnings per share for the periods indicated (dollars in thousands, except per share data). Three Months Ended Nine Months Ended 2015 2014 2015 2014 Net income available to common stockholders $ 4,677 $ 4,729 $ 13,974 $ 15,388 Weighted average shares outstanding-basic 41,495,862 47,598,732 42,562,396 50,357,982 Effect of non-vested restricted stock and stock options outstanding 1,148,923 986,245 1,158,949 995,545 Weighted average shares outstanding-diluted 42,644,785 48,584,977 43,721,345 51,353,527 Earnings per share-basic $ 0.11 $ 0.10 $ 0.33 $ 0.31 Earnings per share-diluted $ 0.11 $ 0.10 $ 0.32 $ 0.30 Anti-dilutive shares 3,281,500 2,530,800 3,223,900 1,122,636

Recent Accounting Pronouncement

Recent Accounting Pronouncements	9 Months Ended
	Sep. 30, 2015
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Recent Accounting Pronouncements	Recent Accounting Pronouncements In January 2014, the FASB issued ASU No. 2014-04, “ Receivables - Troubled Debt Restructurings by Creditors (subtopic 310-40): Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure .” This ASU clarifies that if an in-substance repossession occurs, a creditor is considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan, upon either the creditor obtaining legal title to the residential real estate property upon completion of a foreclosure, or the borrower conveying all interest in the residential real estate property to the creditor to satisfy that loan through completion of a deed in lieu of foreclosure or through a similar legal arrangement. This ASU requires interim and annual disclosure of both the amount of foreclosed residential real estate property held by the creditor and the recorded investment in consumer mortgage loans collateralized by residential real estate property that are in the process of foreclosure according to local requirements of the applicable jurisdiction. ASU No. 2014-04 is effective for annual and interim periods beginning after December 15, 2014. The adoption of this pronouncement did not have a material effect on the Company’s consolidated financial statements.

Securities Available-for-Sale (

Securities Available-for-Sale (Tables)	9 Months Ended
	Sep. 30, 2015
Investments, Debt and Equity Securities [Abstract]
Comparative Summary of Mortgage-Backed Securities and Other Securities Available-for-Sale	The following is a comparative summary of mortgage-backed securities and other securities available-for-sale at September 30, 2015 , and December 31, 2014 (in thousands). September 30, 2015 Gross Gross Estimated Amortized unrealized unrealized fair cost gains losses value Mortgage-backed securities: Pass-through certificates: Government sponsored enterprises (GSE) $ 242,634 $ 6,826 $ 770 $ 248,690 Real estate mortgage investment conduits (REMICs): GSE 323,530 1,253 5,878 318,905 Non-GSE 712 — 22 690 566,876 8,079 6,670 568,285 Other securities: Equity investments-mutual funds 289 — — 289 Corporate bonds 11,057 27 — 11,084 11,346 27 — 11,373 Total securities available-for-sale $ 578,222 $ 8,106 $ 6,670 $ 579,658 December 31, 2014 Gross Gross Estimated Amortized unrealized unrealized fair cost gains losses value Mortgage-backed securities: Pass-through certificates: GSE $ 292,162 $ 8,309 $ 1,131 $ 299,340 REMICs: GSE 408,328 1,314 9,192 400,450 Non-GSE 1,060 — 34 1,026 701,550 9,623 10,357 700,816 Other securities: Equity investments-mutual funds 410 — — 410 Corporate bonds 69,975 40 2 70,013 70,385 40 2 70,423 Total securities available-for-sale $ 771,935 $ 9,663 $ 10,359 $ 771,239
Summary of Expected Maturity Distribution of Debt Securities Available-for-Sale, Other Than Mortgage-Backed Securities	The following is a summary of the expected maturity distribution of debt securities available-for-sale, other than mortgage-backed securities, at September 30, 2015 (in thousands). Available-for-sale Amortized cost Estimated fair value Due in one year or less $ 11,057 $ 11,084 Due after one year through five years — — $ 11,057 $ 11,084
Gross Unrealized Losses on Mortgage-Backed Securities	Gross unrealized losses on mortgage-backed securities and corporate bonds available-for-sale, and the estimated fair value of the related securities, aggregated by security category and length of time that individual securities have been in a continuous unrealized loss position, at September 30, 2015 , and December 31, 2014 , were as follows (in thousands). September 30, 2015 Less than 12 months 12 months or more Total Unrealized Estimated Unrealized Estimated Unrealized Estimated losses fair value losses fair value losses fair value Mortgage-backed securities: Pass-through certificates: GSE $ — $ 110 $ 770 $ 55,076 $ 770 $ 55,186 REMICs: GSE 73 15,820 5,805 175,033 5,878 190,853 Non-GSE — — 22 691 22 691 Total $ 73 $ 15,930 $ 6,597 $ 230,800 $ 6,670 $ 246,730 December 31, 2014 Less than 12 months 12 months or more Total Unrealized Estimated Unrealized Estimated Unrealized Estimated losses fair value losses fair value losses fair value Mortgage-backed securities: Pass-through certificates: GSE $ 1 $ 181 $ 1,130 $ 61,526 $ 1,131 $ 61,707 REMICs: GSE 30 3,179 9,162 229,896 9,192 233,075 Non-GSE — — 34 1,026 34 1,026 Other Securities: Corporate Bonds 2 9,996 — — 2 9,996 Total $ 33 $ 13,356 $ 10,326 $ 292,448 $ 10,359 $ 305,804

Securities Held-to-Maturity (Ta

Securities Held-to-Maturity (Tables)	9 Months Ended
	Sep. 30, 2015
Investments, Debt and Equity Securities [Abstract]
Marketable Securities	The following is a summary of mortgage-backed securities held-to-maturity at September 30, 2015 , and December 31, 2014 (in thousands). September 30, 2015 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value Mortgage-backed securities: Pass-through certificates: GSEs $ 8,613 $ 134 $ — $ 8,747 Total securities held-to-maturity $ 8,613 $ 134 $ — $ 8,747 December 31, 2014 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value Mortgage-backed securities: Pass-through certificates: GSEs $ 3,609 $ 82 $ — $ 3,691 Total securities held-to-maturity $ 3,609 $ 82 $ — $ 3,691

Loans (Tables)

Loans (Tables)	9 Months Ended
	Sep. 30, 2015
Receivables [Abstract]
Net Loans Held-for-Investment	Net loans held-for-investment are as follows (in thousands). September 30, December 31, 2015 2014 Real estate loans: Multifamily $ 1,275,335 $ 1,072,193 Commercial mortgage 407,453 390,288 One-to-four family residential mortgage 91,825 74,401 Home equity and lines of credit 61,195 54,533 Construction and land 17,913 21,412 Total real estate loans 1,853,721 1,612,827 Commercial and industrial loans 28,995 12,945 Other loans 1,217 2,157 Total commercial and industrial and other loans 30,212 15,102 Deferred loan cost, net 4,710 4,565 Originated loans held-for-investment, net 1,888,643 1,632,494 PCI Loans 33,135 44,816 Loans acquired: One-to-four family residential mortgage 339,924 234,478 Multifamily 17,298 18,844 Commercial mortgage 11,298 11,999 Construction and land — 364 Total loans acquired, net 368,520 265,685 Loans held-for-investment, net 2,290,298 1,942,995 Allowance for loan losses (25,655 ) (26,292 ) Net loans held-for-investment $ 2,264,643 $ 1,916,703
Summary of Accretable Yield	The following details the accretion of interest income for the periods indicated (in thousands). At or for the nine months ended September 30, 2015 2014 Balance at the beginning of period $ 27,943 $ 32,464 Accretion into interest income (3,268 ) (3,724 ) Net reclassification (to) from non-accretable difference (697 ) 374 Balance at end of period $ 23,978 $ 29,114
Allowance for Credit Losses on Financing Receivables	The following tables set forth activity in our allowance for loan losses, by loan type, as of and for the three and nine months ended September 30, 2015 , and September 30, 2014 (in thousands). Three Months Ended September 30, 2015 Real Estate Commercial One-to-Four Family Construction and Land Multifamily Home Equity and Lines of Credit Commercial and Industrial Other Unallocated Originated Loans Total Purchased Credit-Impaired Acquired Loans Total Allowance for loan losses: Beginning balance $ 7,341 $ 1,107 $ 185 $ 13,208 $ 941 $ 1,011 $ 129 $ 1,135 $ 25,057 $ 400 $ 59 $ 25,516 Charge-offs (6 ) (1 ) — — (115 ) — (1 ) — (123 ) — — (123 ) Recoveries 2 — — 25 — 34 1 — 62 — — 62 Provisions/(credit) (710 ) (355 ) 278 (245 ) 322 706 (56 ) (50 ) (110 ) 298 12 200 Ending balance $ 6,627 $ 751 $ 463 $ 12,988 $ 1,148 $ 1,751 $ 73 $ 1,085 $ 24,886 $ 698 $ 71 $ 25,655 Three Months Ended September 30, 2014 Real Estate Commercial One-to-Four Family Construction and Land Multifamily Home Equity and Lines of Credit Commercial and Industrial Other Unallocated Originated Loans Total Purchased Credit-Impaired Acquired Loans Total Allowance for loan losses: Beginning balance $ 11,882 $ 1,012 $ 156 $ 9,880 $ 993 $ 531 $ 65 $ 1,308 $ 25,827 $ 400 $ 40 $ 26,267 Charge-offs (103 ) (36 ) — (8 ) (195 ) (12 ) — — (354 ) — — (354 ) Recoveries — — — 33 — — 14 — 47 — — 47 Provisions/(credit) (439 ) (40 ) 22 244 461 122 (2 ) (46 ) 322 — (5 ) 317 Ending balance $ 11,340 $ 936 $ 178 $ 10,149 $ 1,259 $ 641 $ 77 $ 1,262 $ 25,842 $ 400 $ 35 $ 26,277 Nine Months Ended September 30, 2015 Real Estate Commercial One-to-Four Family Construction and Land Multifamily Home Equity and Lines of Credit Commercial and Industrial Other Unallocated Originated Loans Total Purchased Credit-Impaired Acquired Loans Total Allowance for loan losses: Beginning balance $ 9,309 $ 951 $ 266 $ 12,219 $ 901 $ 841 $ 134 $ 1,209 $ 25,830 $ 400 $ 62 $ 26,292 Charge-offs (836 ) (127 ) — (113 ) (115 ) (32 ) (1 ) — (1,224 ) — — (1,224 ) Recoveries 2 — — 25 42 34 12 — 115 — — 115 Provisions/(credit) (1,848 ) (73 ) 197 857 320 908 (72 ) (124 ) 165 298 9 472 Ending balance $ 6,627 $ 751 $ 463 $ 12,988 $ 1,148 $ 1,751 $ 73 $ 1,085 $ 24,886 $ 698 $ 71 $ 25,655 Nine Months Ended September 30, 2014 Real Estate Commercial One-to-Four Family Construction and Land Multifamily Home Equity and Lines of Credit Commercial and Industrial Other Unallocated Originated Loans Total Purchased Credit-Impaired Acquired Loans Total Allowance for loan losses: Beginning balance $ 12,619 $ 875 $ 205 $ 9,374 $ 860 $ 425 $ 67 $ 1,024 $ 25,449 $ 588 $ — $ 26,037 Charge-offs (103 ) (58 ) — (8 ) (489 ) (13 ) — — (671 ) — — (671 ) Recoveries — — 246 33 — — 44 — 323 — — 323 Provisions/(credit) (1,176 ) 119 (273 ) 750 888 229 (34 ) 238 741 (188 ) 35 588 Ending balance $ 11,340 $ 936 $ 178 $ 10,149 $ 1,259 $ 641 $ 77 $ 1,262 $ 25,842 $ 400 $ 35 $ 26,277
Allowance for Loan Losses and Loans Receivable by Portfolio Segment and Based on Impairment Method	The following tables detail the amount of loans receivable held-for-investment, net of deferred loan fees and costs, that are evaluated individually, and collectively, for impairment, and the related portion of the allowance for loan losses that is allocated to each loan portfolio segment, at September 30, 2015 , and December 31, 2014 (in thousands). September 30, 2015 Real Estate Commercial One-to-Four Family Construction and Land Multifamily Home Equity and Lines of Credit Commercial and Industrial Other Unallocated Originated Loans Total Purchased Credit-Impaired Acquired Loans Total Allowance for loan losses: Ending balance: individually evaluated for impairment $ 907 $ 68 $ — $ 172 $ 61 $ 7 $ — $ — $ 1,215 $ — $ 71 $ 1,286 Ending balance: collectively evaluated for impairment 5,720 683 463 12,816 1,087 1,744 73 1,085 23,671 698 — 24,369 Loans, net: Ending balance 408,063 92,462 17,942 1,277,556 62,359 29,044 1,217 — 1,888,643 33,135 368,520 2,290,298 Ending balance: individually evaluated for impairment 25,894 1,600 — 2,479 358 120 — — 30,451 — 2,835 33,286 Ending balance: collectively evaluated for impairment 382,169 90,862 17,942 1,275,077 62,001 28,924 1,217 — 1,858,192 33,135 365,685 2,257,012 December 31, 2014 Real Estate Commercial One-to-Four Family Construction and Land Multifamily Home Equity and Lines of Credit Commercial and Industrial Other Unallocated Originated Loans Total Purchased Credit-Impaired Acquired Loans Total Allowance for loan losses: Ending balance: individually evaluated for impairment $ 2,361 $ 57 $ — $ 215 $ 13 $ 109 $ — $ — $ 2,755 $ — $ 62 $ 2,817 Ending balance: collectively evaluated for impairment 6,948 894 266 12,004 888 732 134 1,209 23,075 400 — 23,475 Loans, net: Ending balance 390,885 74,990 21,445 1,074,539 55,486 12,992 2,157 — 1,632,494 44,816 265,685 1,942,995 Ending balance: individually evaluated for impairment 29,224 1,072 — 1,990 327 806 — — 33,419 — 855 34,274 Ending balance: collectively evaluated for impairment 361,661 73,918 21,445 1,072,549 55,159 12,186 2,157 — 1,599,075 44,816 264,830 1,908,721
Investment of Originated Loans Held-for-Investment, Net of Deferred Fees and Costs, by Loan Type and Credit Quality Indicator	The following tables detail the recorded investment of originated loans held-for-investment, net of deferred fees and costs, by loan type and credit quality indicator at September 30, 2015 , and December 31, 2014 (in thousands). September 30, 2015 Real Estate Multifamily Commercial One-to-Four Family Construction and Land Home Equity and Lines of Credit Commercial and Industrial Other Total < 35% LTV => 35% LTV < 35% LTV => 35% LTV < 60% LTV => 60% LTV Internal Risk Rating Pass $ 85,027 $ 1,185,108 $ 49,619 $ 321,411 $ 43,172 $ 45,258 $ 17,942 $ 61,823 $ 28,248 $ 1,217 $ 1,838,825 Special Mention 263 3,883 1,021 2,993 538 — — 77 355 — 9,130 Substandard — 3,275 1,245 31,774 1,784 1,710 — 459 441 — 40,688 Originated loans held-for-investment, net $ 85,290 $ 1,192,266 $ 51,885 $ 356,178 $ 45,494 $ 46,968 $ 17,942 $ 62,359 $ 29,044 $ 1,217 $ 1,888,643 December 31, 2014 Real Estate Multifamily Commercial One-to-Four Family Construction and Land Home Equity and Lines of Credit Commercial and Industrial Other Total < 35% LTV => 35% LTV < 35% LTV => 35% LTV < 60% LTV => 60% LTV Internal Risk Rating Pass $ 64,692 $ 999,708 $ 47,534 $ 289,794 $ 29,629 $ 40,527 $ 21,445 $ 54,935 $ 11,421 $ 2,157 $ 1,561,842 Special Mention 283 4,342 2,436 9,792 1,143 — — 360 652 — 19,008 Substandard 801 4,713 — 41,329 2,303 1,388 — 191 919 — 51,644 Originated loans held-for-investment, net $ 65,776 $ 1,008,763 $ 49,970 $ 340,915 $ 33,075 $ 41,915 $ 21,445 $ 55,486 $ 12,992 $ 2,157 $ 1,632,494
Estimated Expected Future Cash Flows of Each PCI Loan Pool	The following tables set forth the detail, and delinquency status, of non-performing loans (non-accrual loans and loans past due 90 days or more and still accruing), net of deferred fees and costs, at September 30, 2015 , and December 31, 2014 , excluding loans held-for-sale and PCI loans which have been segregated into pools. September 30, 2015 Total Non-Performing Loans Non-Accruing Loans 0-29 Days Past Due 30-89 Days Past Due 90 Days or More Past Due Total 90 Days or More Past Due and Accruing Total Non-Performing Loans Loans held-for-investment: Real estate loans: Commercial LTV => 35% Substandard $ 6,390 $ 916 $ 3,255 $ 10,561 $ — $ 10,561 Total commercial 6,390 916 3,255 10,561 — 10,561 One-to-four family residential LTV < 60% Substandard — 183 930 1,113 — 1,113 Total — 183 930 1,113 — 1,113 LTV => 60% Substandard 511 137 366 1,014 — 1,014 Total 511 137 366 1,014 — 1,014 Total one-to-four family residential 511 320 1,296 2,127 — 2,127 Construction and land Pass — — — — 112 112 Total construction and land — — — — 112 112 Multifamily LTV => 35% Substandard — — 559 559 — 559 Total multifamily — — 559 559 — 559 Home equity and lines of credit Substandard — — 97 97 16 113 Total home equity and lines of credit — — 97 97 16 113 Commercial and industrial loans Pass — — — — 15 15 Total commercial and industrial loans — — — — 15 15 Total non-performing loans held-for-investment 6,901 1,236 5,207 13,344 143 13,487 Loans acquired: One-to-four family residential LTV < 60% Substandard — — 788 788 — 788 Total one-to-four family residential — — 788 788 — 788 Total non-performing loans acquired — — 788 788 — 788 Total non-performing loans $ 6,901 $ 1,236 $ 5,995 $ 14,132 $ 143 $ 14,275 December 31, 2014 Total Non-Performing Loans Non-Accruing Loans 0-29 Days Past Due 30-89 Days Past Due 90 Days or More Past Due Total 90 Days or More Past Due and Accruing Total Non-Performing Loans Loans held-for-investment: Real estate loans: Commercial LTV => 35% Substandard $ — $ 395 $ 10,769 $ 11,164 $ — $ 11,164 Total commercial — 395 10,769 11,164 — 11,164 One-to-four family residential LTV < 60% Substandard — 190 674 864 286 1,150 Total — 190 674 864 286 1,150 LTV => 60% Substandard — — 1,028 1,028 — 1,028 Total — — 1,028 1,028 — 1,028 Total one-to-four family residential — 190 1,702 1,892 286 2,178 Home equity and lines of credit Substandard — 98 — 98 — 98 Total home equity and lines of credit — 98 — 98 — 98 Commercial and industrial loans Substandard — — 408 408 — 408 Total commercial and industrial loans — — 408 408 — 408 Total non-performing loans held-for-investment — 683 12,879 13,562 286 13,848 Loans acquired: One-to-four family residential LTV < 60% Pass — — — — 422 422 Substandard — — 313 313 — 313 Total one-to-four family residential — — 313 313 422 735 Total non-performing loans acquired: — — 313 313 422 735 Total non-performing loans $ — $ 683 $ 13,192 $ 13,875 $ 708 $ 14,583
Detail and Delinquency Status of Originated Loans Held-for-Investment, Net of Deferred Fees and Costs, by Performing and Non-Performing Loans	The following tables set forth the detail and delinquency status of originated and acquired loans held-for-investment, net of deferred fees and costs, by performing and non-performing loans at September 30, 2015 , and December 31, 2014 (in thousands). September 30, 2015 Performing (Accruing) Loans 0-29 Days Past Due 30-89 Days Past Due Total Non-Performing Loans Total Loans Receivable, net Loans held-for-investment: Real estate loans: Commercial LTV < 35% Pass $ 49,619 $ — $ 49,619 $ — $ 49,619 Special Mention 1,021 — 1,021 — 1,021 Substandard 1,245 — 1,245 — 1,245 Total 51,885 — 51,885 — 51,885 LTV => 35% Pass 321,411 — 321,411 — 321,411 Special Mention 2,993 — 2,993 — 2,993 Substandard 13,889 7,324 21,213 10,561 31,774 Total 338,293 7,324 345,617 10,561 356,178 Total commercial 390,178 7,324 397,502 10,561 408,063 One-to-four family residential LTV < 60% Pass 40,640 2,532 43,172 — 43,172 Special Mention 166 372 538 — 538 Substandard 654 17 671 1,113 1,784 Total 41,460 2,921 44,381 1,113 45,494 LTV => 60% Pass 44,998 260 45,258 — 45,258 Substandard 293 403 696 1,014 1,710 Total 45,291 663 45,954 1,014 46,968 Total one-to-four family residential 86,751 3,584 90,335 2,127 92,462 Construction and land Pass 16,445 1,385 17,830 112 17,942 Total construction and land 16,445 1,385 17,830 112 17,942 Multifamily LTV < 35% Pass 84,882 145 85,027 — 85,027 Special Mention 55 208 263 — 263 Substandard — — — — — Total 84,937 353 85,290 — 85,290 LTV => 35% Pass 1,183,518 1,590 1,185,108 — 1,185,108 Special Mention 2,731 1,152 3,883 — 3,883 Substandard 2,716 — 2,716 559 3,275 Total 1,188,965 2,742 1,191,707 559 1,192,266 Total multifamily 1,273,902 3,095 1,276,997 559 1,277,556 Home equity and lines of credit Pass 61,456 367 61,823 — 61,823 Special Mention 77 — 77 — 77 Substandard 258 88 346 113 459 Total home equity and lines of credit 61,791 455 62,246 113 62,359 Commercial and industrial loans Pass 28,234 — 28,234 15 28,249 Special Mention 355 — 355 — 355 Substandard 387 53 440 — 440 Total commercial and industrial loans 28,976 53 29,029 15 29,044 September 30, 2015 Performing (Accruing) Loans 0-29 Days Past Due 30-89 Days Past Due Total Non-Performing Loans Total Loans Receivable, net Other loans Pass 1,206 11 1,217 1,217 Total other loans 1,206 11 1,217 — 1,217 Total originated loans held-for-investment $ 1,859,249 $ 15,907 $ 1,875,156 $ 13,487 $ 1,888,643 Acquired loans: One-to-four family residential LTV < 60% Pass 323,316 286 323,602 — 323,602 Special Mention 563 — 563 — 563 Substandard 724 198 922 788 1,710 Total 324,603 484 325,087 788 325,875 LTV => 60% Pass 13,763 — 13,763 — 13,763 Substandard 286 — 286 — 286 Total 14,049 — 14,049 — 14,049 Total one-to-four family residential 338,652 484 339,136 788 339,924 Commercial LTV < 35% Pass 2,250 — 2,250 — 2,250 Special Mention — — — — — Substandard — 735 735 — 735 Total 2,250 735 2,985 — 2,985 LTV => 35% Pass 5,571 — 5,571 — 5,571 Special Mention 891 — 891 — 891 Substandard 1,851 — 1,851 — 1,851 Total 8,313 — 8,313 — 8,313 Total commercial 10,563 735 11,298 — 11,298 Multifamily LTV < 35% Pass 4,736 — 4,736 — 4,736 Special Mention 142 — 142 — 142 Total 4,878 — 4,878 — 4,878 LTV => 35% Pass 12,091 — 12,091 — 12,091 Special Mention 329 — 329 — 329 Total 12,420 — 12,420 — 12,420 Total multifamily 17,298 — 17,298 — 17,298 Total loans acquired 366,513 1,219 367,732 788 368,520 $ 2,225,762 $ 17,126 $ 2,242,888 $ 14,275 $ 2,257,163 December 31, 2014 Performing (Accruing) Loans 0-29 Days Past Due 30-89 Days Past Due Total Non-Performing Loans Total Loans Receivable, net Loans held-for-investment: Real estate loans: Commercial LTV < 35% Pass $ 47,534 $ — $ 47,534 — $ 47,534 Special Mention 2,436 — 2,436 — 2,436 Total 49,970 — 49,970 — 49,970 LTV => 35% Pass 288,915 878 289,793 — 289,793 Special Mention 9,792 — 9,792 — 9,792 Substandard 25,073 5,093 30,166 11,164 41,330 Total 323,780 5,971 329,751 11,164 340,915 Total commercial 373,750 5,971 379,721 11,164 390,885 One-to-four family residential LTV < 60% Pass 29,288 341 29,629 — 29,629 Special Mention 1,143 — 1,143 — 1,143 Substandard 867 286 1,153 1,150 2,303 Total 31,298 627 31,925 1,150 33,075 LTV => 60% Pass 38,062 2,465 40,527 — 40,527 Substandard — 360 360 1,028 1,388 Total 38,062 2,825 40,887 1,028 41,915 Total one-to-four family residential 69,360 3,452 72,812 2,178 74,990 Construction and land Pass 21,445 — 21,445 — 21,445 Total construction and land 21,445 — 21,445 — 21,445 Multifamily LTV < 35% Pass 64,692 — 64,692 — 64,692 Special Mention 283 — 283 — 283 Substandard 801 — 801 — 801 Total 65,776 — 65,776 — 65,776 LTV => 35% Pass 999,469 239 999,708 — 999,708 Special Mention 3,822 520 4,342 — 4,342 Substandard 4,382 331 4,713 — 4,713 Total 1,007,673 1,090 1,008,763 — 1,008,763 Total multifamily 1,073,449 1,090 1,074,539 — 1,074,539 Home equity and lines of credit Pass 54,800 135 54,935 — 54,935 Special Mention 360 — 360 — 360 Substandard 93 — 93 98 191 Total home equity and lines of credit 55,253 135 55,388 98 55,486 Commercial and industrial loans Pass 11,331 90 11,421 — 11,421 Special Mention 652 — 652 — 652 Substandard 479 32 511 408 919 Total commercial and industrial loans 12,462 122 12,584 408 12,992 December 31, 2014 Performing (Accruing) Loans 0-29 Days Past Due 30-89 Days Past Due Total Non-Performing Loans Total Loans Receivable, net Other loans Pass 2,097 60 2,157 — 2,157 Total other loans 2,097 60 2,157 — 2,157 Total originated loans held-for-investment $ 1,607,816 $ 10,830 $ 1,618,646 $ 13,848 $ 1,632,494 Loans Acquired Real estate loans: One-to-four family residential LTV < 60% Pass 225,741 526 226,267 422 226,689 Special Mention 597 — 597 — 597 Substandard 424 — 424 313 737 Total 226,762 526 227,288 735 228,023 LTV => 60% Pass 5,787 375 6,162 — 6,162 Substandard 294 — 294 — 294 Total 6,081 375 6,456 — 6,456 Total one-to-four family residential 232,843 901 233,744 735 234,479 Commercial LTV < 35% Pass 2,477 — 2,477 — 2,477 Special Mention 187 521 708 — 708 Total 2,664 521 3,185 — 3,185 LTV => 35% Pass 5,817 — 5,817 — 5,817 Special Mention 2,997 — 2,997 — 2,997 Total 8,814 — 8,814 — 8,814 Total commercial 11,478 521 11,999 — 11,999 Construction and land Substandard 363 — 363 — 363 Total construction and land 363 — 363 — 363 Multifamily LTV < 35% Pass 4,857 — 4,857 — 4,857 Special Mention 164 — 164 — 164 Total 5,021 — 5,021 — 5,021 LTV => 35% Pass 13,457 — 13,457 — 13,457 Special Mention 366 — 366 — 366 Total 13,823 — 13,823 — 13,823 Total multifamily 18,844 — 18,844 — 18,844 Total loans acquired 263,528 1,422 264,950 735 265,685 $ 1,871,344 $ 12,252 $ 1,883,596 $ 14,583 $ 1,898,179
Summary of Impaired Loans	Three Months Ended Nine Months Ended September 30, 2015 September 30, 2014 September 30, 2015 September 30, 2014 Average Recorded Investment Interest Income Average Recorded Investment Interest Income Average Recorded Investment Interest Income Average Recorded Investment Interest Income With No Allowance Recorded: Real estate loans: Commercial LTV < 35% Pass $ — $ — $ — $ — $ — $ — $ 851 $ — LTV => 35% Pass 2,434 24 3,347 37 2,660 71 7,441 112 Special Mention — — — — 136 — — — Substandard 13,051 147 10,549 117 12,398 517 8,832 355 Construction and land Substandard — — — — — — 27 — One-to-four family residential LTV < 60% Pass 363 5 — 1 203 14 — 2 Special Mention — — 140 2 69 — 232 5 Substandard 92 7 265 3 176 7 267 10 LTV => 60% Substandard 178 3 — 2 89 17 — 7 Multifamily LTV => 35% Pass 79 4 91 4 82 13 45 13 Substandard 739 10 958 10 607 20 774 22 Home equity and lines of credit Special Mention 24 — 25 1 36 13 2 Substandard — — — — — — 250 — Commercial and industrial loans Special Mention 15 — 17 — 74 — 113 — Substandard 92 — 566 6 95 — 704 25 With a Related Allowance Recorded: Real estate loans: Commercial LTV => 35% Pass 1,670 22 — — 835 67 — — Special Mention — — — — — — 725 — Substandard 10,717 92 16,083 112 11,724 201 13,189 323 One-to-four family residential LTV < 60% Pass 374 2 — — 203 8 — — Special Mention — — 324 2 159 — 244 6 Substandard 874 3 — — 870 10 — — LTV => 60% Substandard 649 4 — — 471 40 85 — Multifamily LTV => 35% Substandard 1,392 13 1,447 13 1,406 39 1,461 40 Three Months Ended Nine Months Ended September 30, 2015 September 30, 2014 September 30, 2015 September 30, 2014 Average Recorded Investment Interest Income Average Recorded Investment Interest Income Average Recorded Investment Interest Income Average Recorded Investment Interest Income Home equity and lines of credit Pass 272 2 — — 136 6 — — Special Mention 23 1 308 1 150 2 324 4 Substandard 43 — — — 21 2 250 — Commercial and industrial loans Special Mention 15 1 17 1 23 1 8 1 Substandard — — 408 — 102 — 416 2 Total: Real estate loans Commercial 27,872 285 29,979 266 27,753 856 31,038 790 One-to-four family residential 2,530 24 729 10 2,240 96 828 30 Construction and land — — — — — — 27 — Multifamily 2,210 27 2,496 27 2,095 72 2,280 75 Home equity and lines of credit 362 3 333 2 343 10 837 6 Commercial and industrial loans 122 1 1,008 7 294 1 1,241 28 $ 33,096 $ 340 $ 34,545 $ 312 $ 32,725 $ 1,035 $ 36,251 $ 929 The following table summarizes originated and acquired impaired loans as of September 30, 2015 , and December 31, 2014 (in thousands). September 30, 2015 December 31, 2014 Recorded Investment Unpaid Principal Balance Related Allowance Recorded Investment Unpaid Principal Balance Related Allowance With No Allowance Recorded: Real estate loans: Commercial LTV < 35% Substandard $ — $ 122 $ — $ — $ — $ — LTV => 35% Pass 2,425 2,562 — 3,311 3,448 — Substandard 13,182 14,495 — 12,880 14,339 — One-to-four family residential LTV < 60% Pass 361 361 — 66 66 — Special Mention — — — 138 138 — Substandard 136 136 — 262 262 — LTV => 60% Substandard 200 215 — — — — Multifamily LTV => 35% Pass 77 548 — 86 557 Substandard 1,017 1,017 — 477 477 — Home equity and lines of credit Special Mention — — — 49 49 — Commercial and industrial loans Special Mention — — — 267 268 — Substandard 90 90 — 99 99 — With a Related Allowance Recorded: Real estate loans: Commercial LTV => 35% Pass 1,662 1,662 (14 ) — — — Substandard 10,476 11,093 (893 ) 13,033 14,365 (2,361 ) One-to-four family residential LTV < 60% Pass 372 372 (3 ) — — — Special Mention — — — 319 319 (4 ) Substandard 870 870 (91 ) 848 848 (95 ) LTV => 60% Substandard 645 688 (45 ) 294 294 (20 ) Multifamily LTV => 35% Substandard 1,385 1,385 (172 ) 1,427 1,427 (215 ) Home equity and lines of credit Pass 271 271 (13 ) — — — Special Mention 45 45 (23 ) 278 278 (13 ) Substandard 42 42 (25 ) — — — Commercial and industrial loans Special Mention 30 30 (7 ) 32 32 (1 ) Substandard — — — 408 530 (108 ) Total: Real estate loans Commercial 27,745 29,934 (907 ) 29,224 32,152 (2,361 ) One-to-four family residential 2,584 2,642 (139 ) 1,927 1,927 (119 ) Construction and land Multifamily 2,479 2,950 (172 ) 1,990 2,461 (215 ) Home equity and lines of credit 358 358 (61 ) 327 327 (13 ) Commercial and industrial loans 120 120 (7 ) 806 929 (109 ) $ 33,286 $ 36,004 $ (1,286 ) $ 34,274 $ 37,796 $ (2,817 )
Summary of Troubled Debt Restructuring	The following tables summarize loans that were modified as troubled debt restructurings ("TDRs") during the three and nine months ended September 30, 2015 . There were no loans modified as TDRs during the three and nine months ended September 30, 2014 . Three Months Ended Nine Months Ended September 30, 2015 Number of Relationships Pre-Modification Outstanding Recorded Investment Post-Modification Outstanding Recorded Investement Number of Relationships Pre-Modification Outstanding Recorded Investment Post-Modification Outstanding Recorded Investement (dollars in thousands) (dollars in thousands) TDRs Commercial real estate loans Substandard — $— $— 3 $8,457 $8,457 One-to-four family residential Pass — — — 1 20 20 Substandard 1 136 136 4 697 697 Home Equity — — — 1 43 43 Total TDRs 1 $136 $136 9 $9,217 $9,217

Deposits (Tables)

Deposits (Tables)	9 Months Ended
	Sep. 30, 2015
Banking and Thrift [Abstract]
Deposit Account Balances	Deposits account balances are summarized as follows (in thousands). September 30, December 31, 2015 2014 Non-interest-bearing demand $ 265,524 $ 269,466 Interest-bearing negotiable orders of withdrawal (NOW) 188,082 124,961 Savings and money market 1,043,884 873,094 Certificates of deposit 586,057 353,144 Total deposits $ 2,083,547 $ 1,620,665
Interest Expense on Deposits	Interest expense on deposit accounts is summarized for the periods indicated (in thousands). Three Months Ended Nine Months Ended September 30, September 30, 2015 2014 2015 2014 Negotiable orders of withdrawal, savings, and money market $ 1,360 $ 560 $ 3,416 $ 1,549 Certificates of deposit 1,481 805 3,957 2,308 Total interest expense on deposit accounts $ 2,841 $ 1,365 $ 7,373 $ 3,857

Equity Incentive Plan (Tables)

Equity Incentive Plan (Tables)	9 Months Ended
	Sep. 30, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Stock Options Outstanding	The following table is a summary of the Company’s stock options outstanding as of September 30, 2015 , and changes therein during the nine months then ended. Number of Stock Options Weighted Average Grant Date Fair Value Weighted Average Exercise Price Weighted Average Contractual Life (years) Outstanding - December 31, 2014 5,138,072 $ 3.08 $ 10.04 7.44 Granted 1,090,000 4.07 14.76 9.66 Forfeited (66,480 ) 3.91 13.13 — Exercised (137,371 ) 2.30 7.09 — Outstanding - September 30, 2015 6,024,221 3.30 10.93 6.66 Exercisable - September 30, 2015 2,978,203 2.57 8.08 4.23
Status of the Company's Restricted Share Awards	The following is a summary of the status of the Company’s restricted share awards as of September 30, 2015 , and changes therein during the nine months then ended. Number of Shares Awarded Weighted Average Grant Date Fair Value Non-vested at December 31, 2014 1,003,074 $ 13.11 Granted 419,000 14.76 Vested (195,892 ) 13.09 Forfeited (30,280 ) 13.13 Non-vested at September 30, 2015 1,195,902 13.70

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	9 Months Ended
	Sep. 30, 2015
Fair Value Disclosures [Abstract]
Significant Fair Value of Assets and Liabilities Measured on Recurring and Non Recurring Basis	Fair Value Measurements at September 30, 2015 Using: Carrying Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) (in thousands) Measured on a recurring basis: Assets: Investment securities: Available-for-sale: Mortgage-backed securities: GSE $ 567,595 $ — $ 567,595 $ — Non-GSE 690 — 690 — Other securities: Corporate bonds 11,084 — 11,084 — Equities 289 289 — — Total available-for-sale 579,658 289 579,369 — Trading securities 6,362 6,362 — — Total $ 586,020 $ 6,651 $ 579,369 $ — Measured on a non-recurring basis: Assets: Impaired loans: Real estate loans: Commercial real estate $ 16,770 $ — $ — $ 16,770 One-to-four family residential mortgage 1,888 — — 1,888 Multifamily 1,463 — — 1,463 Home equity and lines of credit 358 — — 358 Total impaired real estate loans 20,479 — — 20,479 Commercial and industrial loans 29 — — 29 Other real estate owned 261 — — 261 Total $ 20,769 $ — $ — $ 20,769 Fair Value Measurements at December 31, 2014 Using: Carrying Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) (in thousands) Measured on a recurring basis: Assets: Investment securities: Available-for-sale: Mortgage-backed securities: GSE $ 699,790 $ — $ 699,790 $ — Non-GSE 1,026 — 1,026 — Other securities: Corporate bonds 70,013 — 70,013 — Equities 410 410 — — Total available-for-sale 771,239 410 770,829 — Trading securities 6,422 6,422 — — Total $ 777,661 $ 6,832 $ 770,829 $ — Measured on a non-recurring basis: Assets: Impaired loans: Real estate loans: Commercial real estate $ 17,438 $ — $ — $ 17,438 One-to-four family residential mortgage 672 — — 672 Multifamily 1,513 — — 1,513 Home equity and lines of credit 278 — — 278 Total impaired real estate loans 19,901 — — 19,901 Commercial and industrial loans 440 — — 440 Other real estate owned 752 — — 752 Total $ 21,093 $ — $ — $ 21,093
Level 3 Assets Measured at Fair Value on a Non-Recurring Basis	The following table presents qualitative information for Level 3 assets measured at fair value on a non-recurring basis at September 30, 2015 and December 31, 2014 (dollars in thousands). Fair Value Valuation Methodology Unobservable Inputs Range of Inputs September 30, 2015 December 31, 2014 September 30, 2015 December 31, 2014 Impaired loans $ 20,508 $ 20,341 Appraisals Discount for costs to sell 7.0% 7.0% Discount for quick sale 10.0% - 40.0% 10.0% - 40.0% Discounted cash flows Interest rates 4.75% to 7.5% 4.6% to 7.5% Other real estate owned $ 261 $ 752 Appraisals Discount for costs to sell 7.0% 7.0%
Estimated Fair Values of Significant Financial Instruments	The estimated fair value of the Company’s significant financial instruments at September 30, 2015 , and December 31, 2014 , is presented in the following tables (in thousands). September 30, 2015 Estimated Fair Value Carrying Value Level 1 Level 2 Level 3 Total Financial assets: Cash and cash equivalents $ 85,988 $ 85,988 $ — $ — $ 85,988 Trading securities 6,362 6,362 — — 6,362 Securities available-for-sale 579,658 289 579,369 — 579,658 Securities held-to-maturity 8,613 — 8,747 — 8,747 Federal Home Loan Bank of New York stock, at cost 22,203 — 22,203 — 22,203 Net loans held-for-investment 2,264,643 — — 2,270,707 2,270,707 Financial liabilities: Deposits $ 2,083,547 $ — $ 2,089,582 $ — $ 2,089,582 Repurchase agreements, Federal Home Loan Bank advances and and other borrowings 508,623 — 512,344 — 512,344 Advance payments by borrowers 10,965 — 10,965 — 10,965 December 31, 2014 Estimated Fair Value Carrying Value Level 1 Level 2 Level 3 Total Financial assets: Cash and cash equivalents $ 76,709 $ 76,709 $ — $ — $ 76,709 Trading securities 6,422 6,422 — — 6,422 Securities available-for-sale 771,239 410 770,829 — 771,239 Securities held-to-maturity 3,609 — 3,691 — 3,691 Federal Home Loan Bank of New York stock, at cost 29,219 — 29,219 — 29,219 Net loans held-for-investment 1,916,703 — — 1,949,511 1,949,511 Financial liabilities: Deposits $ 1,620,665 $ — $ 1,622,536 $ — $ 1,622,536 Repurchase agreements, Federal Home Loan Bank advances and and other borrowings 778,658 — 781,196 — 781,196 Advance payments by borrowers 7,792 — 7,792 — 7,792

Earnings Per Share (Tables)

Earnings Per Share (Tables)	9 Months Ended
	Sep. 30, 2015
Earnings Per Share [Abstract]
Earnings Per Share Calculations And Reconciliation	The following is a summary of the Company’s earnings per share calculations and reconciliation of basic to diluted earnings per share for the periods indicated (dollars in thousands, except per share data). Three Months Ended Nine Months Ended 2015 2014 2015 2014 Net income available to common stockholders $ 4,677 $ 4,729 $ 13,974 $ 15,388 Weighted average shares outstanding-basic 41,495,862 47,598,732 42,562,396 50,357,982 Effect of non-vested restricted stock and stock options outstanding 1,148,923 986,245 1,158,949 995,545 Weighted average shares outstanding-diluted 42,644,785 48,584,977 43,721,345 51,353,527 Earnings per share-basic $ 0.11 $ 0.10 $ 0.33 $ 0.31 Earnings per share-diluted $ 0.11 $ 0.10 $ 0.32 $ 0.30 Anti-dilutive shares 3,281,500 2,530,800 3,223,900 1,122,636

Securities Available-for-Sale24

Securities Available-for-Sale (Narrative) (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2015USD ($)	Sep. 30, 2014USD ($)	Sep. 30, 2015USD ($)security	Sep. 30, 2014USD ($)
Schedule of Available-for-sale Securities [Line Items]
Proceeds from sale of securities available-for-sale | $	$ 11,900,000	$ 1,900,000	$ 51,148,000	$ 9,149,000
Gross realized gains on sales of securities available-for-sale | $	13,000	30,000	59,000	229,000
Gross realized losses on sales of securities available-for-sale | $	0	0	3,000	0
Recognized gains (losses) on trading securities portfolio | $	(401,000)	(262,000)	(390,000)	(17,000)
Impairment charges against earnings | $	$ 0	$ 0	$ 0	$ 0
Continuous Unrealized Loss Position Less Than 12 Months | Non-GSE | Real Estate Mortgage Investment Conduits (REMICs)
Schedule of Available-for-sale Securities [Line Items]
Number of securities (security)			2
Continuous Unrealized Loss Position Less Than 12 Months | Corporate bonds
Schedule of Available-for-sale Securities [Line Items]
Number of securities (security)			0
Pass Through | Continuous Unrealized Loss Position 12 Months Or Longer | GSE | Real Estate Mortgage Investment Conduits (REMICs)
Schedule of Available-for-sale Securities [Line Items]
Number of securities (security)			11
Pass Through | Continuous Unrealized Loss Position Less Than 12 Months | GSE | Pass-through Certificates
Schedule of Available-for-sale Securities [Line Items]
Number of securities (security)			4
Non Pass Through | Continuous Unrealized Loss Position 12 Months Or Longer | GSE | Real Estate Mortgage Investment Conduits (REMICs)
Schedule of Available-for-sale Securities [Line Items]
Number of securities (security)			11
Non Pass Through | Continuous Unrealized Loss Position Less Than 12 Months | GSE | Real Estate Mortgage Investment Conduits (REMICs)
Schedule of Available-for-sale Securities [Line Items]
Number of securities (security)			1

Securities Available-for-Sale25

Securities Available-for-Sale (Comparative Summary of Mortgage-Backed Securities and Other Securities Available-for-Sale) (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 578,222	$ 771,935
Gross unrealized gains	8,106	9,663
Gross unrealized losses	6,670	10,359
Estimated fair value	579,658	771,239
Pass-through Certificates | GSE
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	242,634	292,162
Gross unrealized gains	6,826	8,309
Gross unrealized losses	770	1,131
Estimated fair value	248,690	299,340
Real estate mortgage investment conduits (REMICs) | GSE
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	323,530	408,328
Gross unrealized gains	1,253	1,314
Gross unrealized losses	5,878	9,192
Estimated fair value	318,905	400,450
Real estate mortgage investment conduits (REMICs) | Non-GSE
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	712	1,060
Gross unrealized gains	0	0
Gross unrealized losses	22	34
Estimated fair value	690	1,026
Real estate mortgage investment conduits (REMICs) | Mortgage Backed Securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	566,876	701,550
Gross unrealized gains	8,079	9,623
Gross unrealized losses	6,670	10,357
Estimated fair value	568,285	700,816
Other securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	11,346	70,385
Gross unrealized gains	27	40
Gross unrealized losses	0	2
Estimated fair value	11,373	70,423
Other securities | Equity investments-mutual funds
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	289	410
Gross unrealized gains	0	0
Gross unrealized losses	0	0
Estimated fair value	289	410
Other securities | Corporate bonds
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	11,057	69,975
Gross unrealized gains	27	40
Gross unrealized losses	0	2
Estimated fair value	$ 11,084	$ 70,013

Securities Available-for-Sale26

Securities Available-for-Sale (Summary of Expected Maturity Distribution of Debt Securities Available-for-Sale, Other than Mortgage-Backed Securities) (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Amortized cost
Amortized cost	$ 578,222	$ 771,935
Estimated fair value
Estimated fair value	579,658	$ 771,239
Other Than Mortgage Backed Securities
Amortized cost
Due in one year or less	11,057
Due after one year through five years	0
Amortized cost	11,057
Estimated fair value
Due in one year or less	11,084
Due after one year through five years	0
Estimated fair value	$ 11,084

Securities Available-for-Sale27

Securities Available-for-Sale (Gross Unrealized Losses on Mortgage-Backed Securities) (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Schedule of Available-for-sale Securities [Line Items]
Unrealized losses, less than 12 months	$ 73	$ 33
Estimated Fair value, less than 12 months	15,930	13,356
Unrealized losses, 12 months or more	6,597	10,326
Estimated Fair value, 12 months or more	230,800	292,448
Unrealized losses, total	6,670	10,359
Estimated fair value, total	246,730	305,804
Pass-through Certificates | GSE
Schedule of Available-for-sale Securities [Line Items]
Unrealized losses, less than 12 months	0	1
Estimated Fair value, less than 12 months	110	181
Unrealized losses, 12 months or more	770	1,130
Estimated Fair value, 12 months or more	55,076	61,526
Unrealized losses, total	770	1,131
Estimated fair value, total	55,186	61,707
Real estate mortgage investment conduits (REMICs) | GSE
Schedule of Available-for-sale Securities [Line Items]
Unrealized losses, less than 12 months	73	30
Estimated Fair value, less than 12 months	15,820	3,179
Unrealized losses, 12 months or more	5,805	9,162
Estimated Fair value, 12 months or more	175,033	229,896
Unrealized losses, total	5,878	9,192
Estimated fair value, total	190,853	233,075
Real estate mortgage investment conduits (REMICs) | Non-GSE
Schedule of Available-for-sale Securities [Line Items]
Unrealized losses, less than 12 months	0	0
Estimated Fair value, less than 12 months	0	0
Unrealized losses, 12 months or more	22	34
Estimated Fair value, 12 months or more	691	1,026
Unrealized losses, total	22	34
Estimated fair value, total	$ 691	1,026
Other securities | Corporate bonds
Schedule of Available-for-sale Securities [Line Items]
Unrealized losses, less than 12 months		2
Estimated Fair value, less than 12 months		9,996
Unrealized losses, 12 months or more		0
Estimated Fair value, 12 months or more		0
Unrealized losses, total		2
Estimated fair value, total		$ 9,996

Securities Held-to-Maturity (De

Securities Held-to-Maturity (Details) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2015USD ($)security	Dec. 31, 2014USD ($)security
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	$ 8,613	$ 3,609
Gross Unrealized Gains	134	82
Gross Unrealized Losses	0	0
Estimated Fair Value	$ 8,747	$ 3,691
Held-to-maturity securities in an unrealized loss position (security) | security	0	0
Mortgage Backed Securities Pass Through Certificates
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	$ 8,613	$ 3,609
Gross Unrealized Gains	134	82
Gross Unrealized Losses	0	0
Estimated Fair Value	$ 8,747	$ 3,691

Loans (Narrative) (Details)

Loans (Narrative) (Details)	3 Months Ended	9 Months Ended
	Sep. 30, 2015USD ($)contract	Sep. 30, 2015USD ($)contractborrower	Dec. 31, 2014USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held-for-sale	$ 0	$ 0	$ 0
Purchased credit-impaired (PCI) loans held-for-investment	33,135,000	33,135,000	44,816,000
Investment in non accrual loans	14,100,000	$ 14,100,000	13,900,000
Criteria days for delinquent status		90 days
Impairment of loans	10,800,000	$ 10,800,000	10,100,000
Principal balance of loans on non accrual status	500,000	500,000
Loans on non accrual status with principal balances below threshold definition of an impaired loan	3,300,000	3,300,000	3,800,000
Loans 90 days or more past due and still accruing interest	143,000	143,000	708,000
Loans with carrying balances not written down	12,800,000	12,800,000	13,100,000
Pre-Modification Outstanding Recorded Investment	$ 136,000	$ 9,217,000
Number of Relationships (contract) | contract	1	9
Troubled debt restructurings	$ 31,700,000	$ 31,700,000	$ 33,800,000
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of Purchase Credit Impaired Loans		28.20%
Loan to value ratio (percent)	35.00%	35.00%
Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of Purchase Credit Impaired Loans		51.90%
One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan to value ratio (percent)	60.00%	60.00%
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Pre-Modification Outstanding Recorded Investment		$ 6,300,000
Financing Receivable, Pre-Modifications, Number of Contracts | contract	5	5
Number of Relationships (contract) | contract		1
Number of Borrowers | borrower		1
Proceeds from Loans		$ 500,000

Loans (Net Loans Held-for-Inves

Loans (Net Loans Held-for-Investment) (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Jun. 30, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Dec. 31, 2013
Investments In Loans [Line Items]
Commercial and industrial loans	$ 28,995		$ 12,945
Other loans	1,217		2,157
Total commercial and industrial and other loans	30,212		15,102
Deferred loan cost, net	4,710		4,565
Originated loans held-for-investment, net	1,888,643		1,632,494
PCI Loans	33,135		44,816
Loans acquired	368,520		265,685
Loans held-for-investment, net	2,290,298		1,942,995
Allowance for loan losses	(25,655)	$ (25,516)	(26,292)	$ (26,277)	$ (26,267)	$ (26,037)
Net loans held-for-investment	2,264,643		1,916,703
Real Estate Loans
Investments In Loans [Line Items]
Loans receivable	1,853,721		1,612,827
Real Estate Loans | Multifamily
Investments In Loans [Line Items]
Loans receivable	1,275,335		1,072,193
Loans held-for-investment, net	1,277,556		1,074,539
Allowance for loan losses	(12,988)	(13,208)	(12,219)	(10,149)	(9,880)	(9,374)
Real Estate Loans | Commercial real estate
Investments In Loans [Line Items]
Loans receivable	407,453		390,288
Loans held-for-investment, net	408,063		390,885
Allowance for loan losses	(6,627)	(7,341)	(9,309)	(11,340)	(11,882)	(12,619)
Real Estate Loans | One-to-four family residential mortgage
Investments In Loans [Line Items]
Loans receivable	91,825		74,401
Loans held-for-investment, net	92,462		74,990
Allowance for loan losses	(751)	(1,107)	(951)	(936)	(1,012)	(875)
Real Estate Loans | Home equity and lines of credit
Investments In Loans [Line Items]
Loans receivable	61,195		54,533
Loans held-for-investment, net	62,359		55,486
Allowance for loan losses	(1,148)	(941)	(901)	(1,259)	(993)	(860)
Real Estate Loans | Construction and land
Investments In Loans [Line Items]
Loans receivable	17,913		21,412
Loans held-for-investment, net	17,942		21,445
Allowance for loan losses	(463)	$ (185)	(266)	$ (178)	$ (156)	$ (205)
Loans acquired
Investments In Loans [Line Items]
Loans acquired	368,520		265,685
Loans acquired | Multifamily
Investments In Loans [Line Items]
Loans acquired	17,298		18,844
Loans acquired | Commercial real estate
Investments In Loans [Line Items]
Loans acquired	11,298		11,999
Loans acquired | One-to-four family residential mortgage
Investments In Loans [Line Items]
Loans acquired	339,924		234,478
Loans acquired | Construction and land
Investments In Loans [Line Items]
Loans acquired	$ 0		$ 364

Loans (Summary of Accretable Yi

Loans (Summary of Accretable Yield) (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Accretable Yield Movement Schedule [Roll Forward]
Balance at the beginning of period	$ 27,943	$ 32,464
Accretion into interest income	(3,268)	(3,724)
Net reclassification from (to) non-accretable difference	(697)	374
Balance at end of period	$ 23,978	$ 29,114

Loans (Allowance for Loan Losse

Loans (Allowance for Loan Losses and the Loans Receivable by Portfolio Segment and Based on Impairment Method) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Allowance for loan losses:
Beginning Balance	$ 25,516	$ 26,267	$ 26,292	$ 26,037
Charge-offs	(123)	(354)	(1,224)	(671)
Recoveries	62	47	115	323
Provisions	200	317	472	588
Ending Balance	25,655	26,277	25,655	26,277
Ending balance: individually evaluated for impairment	1,286		1,286		$ 2,817
Ending balance: collectively evaluated for impairment	24,369		24,369		23,475
Loans, net:
Loans held-for-investment, net	2,290,298		2,290,298		1,942,995
Ending balance: individually evaluated for impairment	33,286		33,286		34,274
Ending balance: collectively evaluated for impairment	2,257,012		2,257,012		1,908,721
Commercial and Industrial
Allowance for loan losses:
Beginning Balance	1,011	531	841	425
Charge-offs	0	(12)	(32)	(13)
Recoveries	34	0	34	0
Provisions	706	122	908	229
Ending Balance	1,751	641	1,751	641
Ending balance: individually evaluated for impairment	7		7		109
Ending balance: collectively evaluated for impairment	1,744		1,744		732
Loans, net:
Loans held-for-investment, net	29,044		29,044		12,992
Ending balance: individually evaluated for impairment	120		120		806
Ending balance: collectively evaluated for impairment	28,924		28,924		12,186
Other
Allowance for loan losses:
Beginning Balance	129	65	134	67
Charge-offs	(1)	0	(1)	0
Recoveries	1	14	12	44
Provisions	(56)	(2)	(72)	(34)
Ending Balance	73	77	73	77
Ending balance: individually evaluated for impairment	0		0		0
Ending balance: collectively evaluated for impairment	73		73		134
Loans, net:
Loans held-for-investment, net	1,217		1,217		2,157
Ending balance: individually evaluated for impairment	0		0		0
Ending balance: collectively evaluated for impairment	1,217		1,217		2,157
Unallocated
Allowance for loan losses:
Beginning Balance	1,135	1,308	1,209	1,024
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provisions	(50)	(46)	(124)	238
Ending Balance	1,085	1,262	1,085	1,262
Ending balance: individually evaluated for impairment	0		0		0
Ending balance: collectively evaluated for impairment	1,085		1,085		1,209
Loans, net:
Loans held-for-investment, net	0		0		0
Ending balance: individually evaluated for impairment	0		0		0
Ending balance: collectively evaluated for impairment	0		0		0
Originated Loans Total
Allowance for loan losses:
Beginning Balance	25,057	25,827	25,830	25,449
Charge-offs	(123)	(354)	(1,224)	(671)
Recoveries	62	47	115	323
Provisions	(110)	322	165	741
Ending Balance	24,886	25,842	24,886	25,842
Ending balance: individually evaluated for impairment	1,215		1,215		2,755
Ending balance: collectively evaluated for impairment	23,671		23,671		23,075
Loans, net:
Loans held-for-investment, net	1,888,643		1,888,643		1,632,494
Ending balance: individually evaluated for impairment	30,451		30,451		33,419
Ending balance: collectively evaluated for impairment	1,858,192		1,858,192		1,599,075
Purchased Credit-Impaired
Allowance for loan losses:
Beginning Balance	400	400	400	588
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provisions	298	0	298	(188)
Ending Balance	698	400	698	400
Ending balance: individually evaluated for impairment	0		0		0
Ending balance: collectively evaluated for impairment	698		698		400
Loans, net:
Loans held-for-investment, net	33,135		33,135		44,816
Ending balance: individually evaluated for impairment	0		0		0
Ending balance: collectively evaluated for impairment	33,135		33,135		44,816
Acquired Loans
Allowance for loan losses:
Beginning Balance	59	40	62	0
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provisions	12	(5)	9	35
Ending Balance	71	35	71	35
Ending balance: individually evaluated for impairment	71		71		62
Ending balance: collectively evaluated for impairment	0		0		0
Loans, net:
Loans held-for-investment, net	368,520		368,520		265,685
Ending balance: individually evaluated for impairment	2,835		2,835		855
Ending balance: collectively evaluated for impairment	365,685		365,685		264,830
Real Estate Loans | Commercial real estate
Allowance for loan losses:
Beginning Balance	7,341	11,882	9,309	12,619
Charge-offs	(6)	(103)	(836)	(103)
Recoveries	2	0	2	0
Provisions	(710)	(439)	(1,848)	(1,176)
Ending Balance	6,627	11,340	6,627	11,340
Ending balance: individually evaluated for impairment	907		907		2,361
Ending balance: collectively evaluated for impairment	5,720		5,720		6,948
Loans, net:
Loans held-for-investment, net	408,063		408,063		390,885
Ending balance: individually evaluated for impairment	25,894		25,894		29,224
Ending balance: collectively evaluated for impairment	382,169		382,169		361,661
Real Estate Loans | One-to-four family residential mortgage
Allowance for loan losses:
Beginning Balance	1,107	1,012	951	875
Charge-offs	(1)	(36)	(127)	(58)
Recoveries	0	0	0	0
Provisions	(355)	(40)	(73)	119
Ending Balance	751	936	751	936
Ending balance: individually evaluated for impairment	68		68		57
Ending balance: collectively evaluated for impairment	683		683		894
Loans, net:
Loans held-for-investment, net	92,462		92,462		74,990
Ending balance: individually evaluated for impairment	1,600		1,600		1,072
Ending balance: collectively evaluated for impairment	90,862		90,862		73,918
Real Estate Loans | Construction and land
Allowance for loan losses:
Beginning Balance	185	156	266	205
Charge-offs	0	0	0	0
Recoveries	0	0	0	246
Provisions	278	22	197	(273)
Ending Balance	463	178	463	178
Ending balance: individually evaluated for impairment	0		0		0
Ending balance: collectively evaluated for impairment	463		463		266
Loans, net:
Loans held-for-investment, net	17,942		17,942		21,445
Ending balance: individually evaluated for impairment	0		0		0
Ending balance: collectively evaluated for impairment	17,942		17,942		21,445
Real Estate Loans | Multifamily
Allowance for loan losses:
Beginning Balance	13,208	9,880	12,219	9,374
Charge-offs	0	(8)	(113)	(8)
Recoveries	25	33	25	33
Provisions	(245)	244	857	750
Ending Balance	12,988	10,149	12,988	10,149
Ending balance: individually evaluated for impairment	172		172		215
Ending balance: collectively evaluated for impairment	12,816		12,816		12,004
Loans, net:
Loans held-for-investment, net	1,277,556		1,277,556		1,074,539
Ending balance: individually evaluated for impairment	2,479		2,479		1,990
Ending balance: collectively evaluated for impairment	1,275,077		1,275,077		1,072,549
Real Estate Loans | Home equity and lines of credit
Allowance for loan losses:
Beginning Balance	941	993	901	860
Charge-offs	(115)	(195)	(115)	(489)
Recoveries	0	0	42	0
Provisions	322	461	320	888
Ending Balance	1,148	$ 1,259	1,148	$ 1,259
Ending balance: individually evaluated for impairment	61		61		13
Ending balance: collectively evaluated for impairment	1,087		1,087		888
Loans, net:
Loans held-for-investment, net	62,359		62,359		55,486
Ending balance: individually evaluated for impairment	358		358		327
Ending balance: collectively evaluated for impairment	$ 62,001		$ 62,001		$ 55,159

Loans (Investment of Originated

Loans (Investment of Originated Loans Held-for-Investment, Net of Deferred Fees and Costs, by Loan Type and Credit Quality Indicator) (Details) - Real Estate Loans - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	$ 1,888,643	$ 1,632,494
Pass
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	1,838,825	1,561,842
Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	9,130	19,008
Substandard
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	40,688	51,644
Multifamily | Less Than 35% LTV
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	85,290	65,776
Multifamily | Less Than 35% LTV | Pass
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	85,027	64,692
Multifamily | Less Than 35% LTV | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	263	283
Multifamily | Less Than 35% LTV | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	0	801
Multifamily | Equal to or Greater than 35% LTV
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	1,192,266	1,008,763
Multifamily | Equal to or Greater than 35% LTV | Pass
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	1,185,108	999,708
Multifamily | Equal to or Greater than 35% LTV | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	3,883	4,342
Multifamily | Equal to or Greater than 35% LTV | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	3,275	4,713
Commercial mortgage | Less Than 35% LTV
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	51,885	49,970
Commercial mortgage | Less Than 35% LTV | Pass
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	49,619	47,534
Commercial mortgage | Less Than 35% LTV | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	1,021	2,436
Commercial mortgage | Less Than 35% LTV | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	1,245	0
Commercial mortgage | Equal to or Greater than 35% LTV
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	356,178	340,915
Commercial mortgage | Equal to or Greater than 35% LTV | Pass
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	321,411	289,794
Commercial mortgage | Equal to or Greater than 35% LTV | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	2,993	9,792
Commercial mortgage | Equal to or Greater than 35% LTV | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	31,774	41,329
One-to-four family residential mortgage | Less Than 60% LTV
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	45,494	33,075
One-to-four family residential mortgage | Less Than 60% LTV | Pass
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	43,172	29,629
One-to-four family residential mortgage | Less Than 60% LTV | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	538	1,143
One-to-four family residential mortgage | Less Than 60% LTV | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	1,784	2,303
One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	46,968	41,915
One-to-four family residential mortgage | Equal to or Greater than 60% LTV | Pass
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	45,258	40,527
One-to-four family residential mortgage | Equal to or Greater than 60% LTV | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	0	0
One-to-four family residential mortgage | Equal to or Greater than 60% LTV | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	1,710	1,388
Construction and land
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	17,942	21,445
Construction and land | Pass
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	17,942	21,445
Construction and land | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	0	0
Construction and land | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	0	0
Home equity and lines of credit
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	62,359	55,486
Home equity and lines of credit | Pass
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	61,823	54,935
Home equity and lines of credit | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	77	360
Home equity and lines of credit | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	459	191
Commercial and industrial loans
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	29,044	12,992
Commercial and industrial loans | Pass
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	28,248	11,421
Commercial and industrial loans | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	355	652
Commercial and industrial loans | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	441	919
Other
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	1,217	2,157
Other | Pass
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	1,217	2,157
Other | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	0	0
Other | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total Loans Receivable, net	$ 0	$ 0

Loans (Delinquency Status of No

Loans (Delinquency Status of Non-Performing Loans) (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
90 Days or More Past Due and Accruing	$ 143	$ 708
Nonperforming Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	14,132	13,875
90 Days or More Past Due and Accruing	143	708
Total Non-Performing Loans	14,275	14,583
Nonperforming Receivable | Loans Held For Investment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	13,344	13,562
90 Days or More Past Due and Accruing	143	286
Total Non-Performing Loans	13,487	13,848
Nonperforming Receivable | Loans Held For Investment | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	10,561	11,164
90 Days or More Past Due and Accruing	0	0
Total Non-Performing Loans	10,561	11,164
Nonperforming Receivable | Loans Held For Investment | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	2,127	1,892
90 Days or More Past Due and Accruing	0	286
Total Non-Performing Loans	2,127	2,178
Nonperforming Receivable | Loans Held For Investment | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	1,113	864
90 Days or More Past Due and Accruing	0	286
Total Non-Performing Loans	1,113	1,150
Nonperforming Receivable | Loans Held For Investment | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	1,014	1,028
90 Days or More Past Due and Accruing	0	0
Total Non-Performing Loans	1,014	1,028
Nonperforming Receivable | Loans Held For Investment | Construction and land | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
90 Days or More Past Due and Accruing	112
Total Non-Performing Loans	112
Nonperforming Receivable | Loans Held For Investment | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	559
90 Days or More Past Due and Accruing	0
Total Non-Performing Loans	559
Nonperforming Receivable | Loans Held For Investment | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	97	98
90 Days or More Past Due and Accruing	16	0
Total Non-Performing Loans	113	98
Nonperforming Receivable | Loans Held For Investment | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	408
90 Days or More Past Due and Accruing	15	0
Total Non-Performing Loans	15	408
Nonperforming Receivable | Loans acquired
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	788	313
90 Days or More Past Due and Accruing	0	422
Total Non-Performing Loans	788	735
Nonperforming Receivable | Loans acquired | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	788
90 Days or More Past Due and Accruing	0
Total Non-Performing Loans	788
Nonperforming Receivable | Loans acquired | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		313
90 Days or More Past Due and Accruing		422
Total Non-Performing Loans		735
Nonperforming Receivable | Substandard | Loans Held For Investment | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	10,561	11,164
90 Days or More Past Due and Accruing	0	0
Total Non-Performing Loans	10,561	11,164
Nonperforming Receivable | Substandard | Loans Held For Investment | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	1,113	864
90 Days or More Past Due and Accruing	0	286
Total Non-Performing Loans	1,113	1,150
Nonperforming Receivable | Substandard | Loans Held For Investment | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	1,014	1,028
90 Days or More Past Due and Accruing	0	0
Total Non-Performing Loans	1,014	1,028
Nonperforming Receivable | Substandard | Loans Held For Investment | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	559
90 Days or More Past Due and Accruing	0
Total Non-Performing Loans	559
Nonperforming Receivable | Substandard | Loans Held For Investment | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	97	98
90 Days or More Past Due and Accruing	16	0
Total Non-Performing Loans	113	98
Nonperforming Receivable | Substandard | Loans Held For Investment | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		408
90 Days or More Past Due and Accruing		0
Total Non-Performing Loans		408
Nonperforming Receivable | Substandard | Loans acquired | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	788	313
90 Days or More Past Due and Accruing	0	0
Total Non-Performing Loans	788	313
Nonperforming Receivable | Pass | Loans Held For Investment | Construction and land | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
90 Days or More Past Due and Accruing	112
Total Non-Performing Loans	112
Nonperforming Receivable | Pass | Loans Held For Investment | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
90 Days or More Past Due and Accruing	15
Total Non-Performing Loans	15
Nonperforming Receivable | Pass | Loans acquired | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
90 Days or More Past Due and Accruing		422
Total Non-Performing Loans		422
Loans Held For Investment | Nonperforming Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	13,487	13,848
Loans Held For Investment | Nonperforming Receivable | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	10,561	11,164
Loans Held For Investment | Nonperforming Receivable | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	10,561	11,164
Loans Held For Investment | Nonperforming Receivable | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	2,127	2,178
Loans Held For Investment | Nonperforming Receivable | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	1,113	1,150
Loans Held For Investment | Nonperforming Receivable | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	1,014	1,028
Loans Held For Investment | Nonperforming Receivable | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	112	0
Loans Held For Investment | Nonperforming Receivable | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	559	0
Loans Held For Investment | Nonperforming Receivable | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	559	0
Loans Held For Investment | Nonperforming Receivable | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	113	98
Loans Held For Investment | Nonperforming Receivable | Substandard | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	10,561	11,164
Loans Held For Investment | Nonperforming Receivable | Substandard | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	1,113	1,150
Loans Held For Investment | Nonperforming Receivable | Substandard | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	1,014	1,028
Loans Held For Investment | Nonperforming Receivable | Substandard | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	559	0
Loans Held For Investment | Nonperforming Receivable | Substandard | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	113	98
Loans Held For Investment | Nonperforming Receivable | Pass | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	0	0
Loans Held For Investment | Nonperforming Receivable | Pass | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	0	0
Loans Held For Investment | Nonperforming Receivable | Pass | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	0	0
Loans Held For Investment | Nonperforming Receivable | Pass | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	112	0
Loans Held For Investment | Nonperforming Receivable | Pass | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	0	0
Loans Held For Investment | Nonperforming Receivable | Pass | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	0	0
Loans acquired | Nonperforming Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	788	735
Loans acquired | Nonperforming Receivable | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	0	0
Loans acquired | Nonperforming Receivable | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	0	0
Loans acquired | Nonperforming Receivable | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	788	735
Loans acquired | Nonperforming Receivable | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	788	735
Loans acquired | Nonperforming Receivable | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	0	0
Loans acquired | Nonperforming Receivable | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans		0
Loans acquired | Nonperforming Receivable | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	0	0
Loans acquired | Nonperforming Receivable | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	0	0
Loans acquired | Nonperforming Receivable | Substandard | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	0
Loans acquired | Nonperforming Receivable | Substandard | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	788	313
Loans acquired | Nonperforming Receivable | Substandard | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	0	0
Loans acquired | Nonperforming Receivable | Substandard | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans		0
Loans acquired | Nonperforming Receivable | Pass | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	0	0
Loans acquired | Nonperforming Receivable | Pass | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	0	422
Loans acquired | Nonperforming Receivable | Pass | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	0	0
Loans acquired | Nonperforming Receivable | Pass | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Non-Performing Loans	0	0
0-29 Days Past Due | Nonperforming Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	6,901	0
0-29 Days Past Due | Nonperforming Receivable | Loans Held For Investment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	6,901	0
0-29 Days Past Due | Nonperforming Receivable | Loans Held For Investment | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	6,390	0
0-29 Days Past Due | Nonperforming Receivable | Loans Held For Investment | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	511	0
0-29 Days Past Due | Nonperforming Receivable | Loans Held For Investment | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0
0-29 Days Past Due | Nonperforming Receivable | Loans Held For Investment | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	511	0
0-29 Days Past Due | Nonperforming Receivable | Loans Held For Investment | Construction and land | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
0-29 Days Past Due | Nonperforming Receivable | Loans Held For Investment | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
0-29 Days Past Due | Nonperforming Receivable | Loans Held For Investment | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0
0-29 Days Past Due | Nonperforming Receivable | Loans Held For Investment | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0
0-29 Days Past Due | Nonperforming Receivable | Loans acquired
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0
0-29 Days Past Due | Nonperforming Receivable | Loans acquired | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
0-29 Days Past Due | Nonperforming Receivable | Loans acquired | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
0-29 Days Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	6,390	0
0-29 Days Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0
0-29 Days Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	511	0
0-29 Days Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
0-29 Days Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0
0-29 Days Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
0-29 Days Past Due | Nonperforming Receivable | Substandard | Loans acquired | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0
0-29 Days Past Due | Nonperforming Receivable | Pass | Loans Held For Investment | Construction and land | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
0-29 Days Past Due | Nonperforming Receivable | Pass | Loans Held For Investment | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
0-29 Days Past Due | Nonperforming Receivable | Pass | Loans acquired | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
30-89 Days Past Due | Nonperforming Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	1,236	683
30-89 Days Past Due | Nonperforming Receivable | Loans Held For Investment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	1,236	683
30-89 Days Past Due | Nonperforming Receivable | Loans Held For Investment | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	916	395
30-89 Days Past Due | Nonperforming Receivable | Loans Held For Investment | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	320	190
30-89 Days Past Due | Nonperforming Receivable | Loans Held For Investment | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	183	190
30-89 Days Past Due | Nonperforming Receivable | Loans Held For Investment | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	137	0
30-89 Days Past Due | Nonperforming Receivable | Loans Held For Investment | Construction and land | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
30-89 Days Past Due | Nonperforming Receivable | Loans Held For Investment | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
30-89 Days Past Due | Nonperforming Receivable | Loans Held For Investment | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	98
30-89 Days Past Due | Nonperforming Receivable | Loans Held For Investment | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0
30-89 Days Past Due | Nonperforming Receivable | Loans acquired
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0
30-89 Days Past Due | Nonperforming Receivable | Loans acquired | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0
30-89 Days Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	916	395
30-89 Days Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	183	190
30-89 Days Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	137	0
30-89 Days Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
30-89 Days Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	98
30-89 Days Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
30-89 Days Past Due | Nonperforming Receivable | Substandard | Loans acquired | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0
30-89 Days Past Due | Nonperforming Receivable | Pass | Loans Held For Investment | Construction and land | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
30-89 Days Past Due | Nonperforming Receivable | Pass | Loans Held For Investment | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
30-89 Days Past Due | Nonperforming Receivable | Pass | Loans acquired | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
90 Days or More Past Due | Nonperforming Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	5,995	13,192
90 Days or More Past Due | Nonperforming Receivable | Loans Held For Investment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	5,207	12,879
90 Days or More Past Due | Nonperforming Receivable | Loans Held For Investment | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	3,255	10,769
90 Days or More Past Due | Nonperforming Receivable | Loans Held For Investment | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	1,296	1,702
90 Days or More Past Due | Nonperforming Receivable | Loans Held For Investment | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	930	674
90 Days or More Past Due | Nonperforming Receivable | Loans Held For Investment | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	366	1,028
90 Days or More Past Due | Nonperforming Receivable | Loans Held For Investment | Construction and land | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
90 Days or More Past Due | Nonperforming Receivable | Loans Held For Investment | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	559
90 Days or More Past Due | Nonperforming Receivable | Loans Held For Investment | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	97	0
90 Days or More Past Due | Nonperforming Receivable | Loans Held For Investment | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	408
90 Days or More Past Due | Nonperforming Receivable | Loans acquired
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	788	313
90 Days or More Past Due | Nonperforming Receivable | Loans acquired | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	788
90 Days or More Past Due | Nonperforming Receivable | Loans acquired | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		313
90 Days or More Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	3,255	10,769
90 Days or More Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	930	674
90 Days or More Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	366	1,028
90 Days or More Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	559
90 Days or More Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	97	0
90 Days or More Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		408
90 Days or More Past Due | Nonperforming Receivable | Substandard | Loans acquired | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	788	313
90 Days or More Past Due | Nonperforming Receivable | Pass | Loans Held For Investment | Construction and land | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
90 Days or More Past Due | Nonperforming Receivable | Pass | Loans Held For Investment | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 0
90 Days or More Past Due | Nonperforming Receivable | Pass | Loans acquired | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		$ 0

Loans (Detail and Delinquency S

Loans (Detail and Delinquency Status of Originated Loans Held-For-Investment, Net of Deferred Fees and Costs, By Performing and Non-Performing Loans) (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	$ 1,888,643	$ 1,632,494
Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	14,132	13,875
Non-Performing Loans	14,275	14,583
Loans Held For Investment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	1,888,643	1,632,494
Loans Held For Investment | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	408,063	390,885
Loans Held For Investment | Commercial mortgage | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	51,885	49,970
Loans Held For Investment | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	356,178	340,915
Loans Held For Investment | Commercial mortgage | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	49,619	47,534
Loans Held For Investment | Commercial mortgage | Pass | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	321,411	289,793
Loans Held For Investment | Commercial mortgage | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	1,021	2,436
Loans Held For Investment | Commercial mortgage | Special Mention | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	2,993	9,792
Loans Held For Investment | Commercial mortgage | Substandard | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	1,245
Loans Held For Investment | Commercial mortgage | Substandard | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	31,774	41,330
Loans Held For Investment | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	92,462	74,990
Loans Held For Investment | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	45,494	33,075
Loans Held For Investment | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	46,968	41,915
Loans Held For Investment | One-to-four family residential mortgage | Pass | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	43,172	29,629
Loans Held For Investment | One-to-four family residential mortgage | Pass | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	45,258	40,527
Loans Held For Investment | One-to-four family residential mortgage | Special Mention | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	538	1,143
Loans Held For Investment | One-to-four family residential mortgage | Substandard | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	1,784	2,303
Loans Held For Investment | One-to-four family residential mortgage | Substandard | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	1,710	1,388
Loans Held For Investment | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	17,942	21,445
Loans Held For Investment | Construction and land | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	17,942	21,445
Loans Held For Investment | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	1,277,556	1,074,539
Loans Held For Investment | Multifamily | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	85,290	65,776
Loans Held For Investment | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	1,192,266	1,008,763
Loans Held For Investment | Multifamily | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	85,027	64,692
Loans Held For Investment | Multifamily | Pass | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	1,185,108	999,708
Loans Held For Investment | Multifamily | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	263	283
Loans Held For Investment | Multifamily | Special Mention | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	3,883	4,342
Loans Held For Investment | Multifamily | Substandard | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	0	801
Loans Held For Investment | Multifamily | Substandard | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	3,275	4,713
Loans Held For Investment | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	62,359	55,486
Loans Held For Investment | Home equity and lines of credit | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	61,823	54,935
Loans Held For Investment | Home equity and lines of credit | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	77	360
Loans Held For Investment | Home equity and lines of credit | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	459	191
Loans Held For Investment | Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	29,044	12,992
Loans Held For Investment | Commercial and industrial loans | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	28,249	11,421
Loans Held For Investment | Commercial and industrial loans | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	355	652
Loans Held For Investment | Commercial and industrial loans | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	440	919
Loans Held For Investment | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	1,217	2,157
Loans Held For Investment | Other | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	1,217	2,157
Loans Held For Investment | Performing (Accruing) Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,875,156	1,618,646
Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	397,502	379,721
Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	51,885	49,970
Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	345,617	329,751
Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	49,619	47,534
Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Pass | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	321,411	289,793
Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,021	2,436
Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Special Mention | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	2,993	9,792
Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Substandard | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,245
Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Substandard | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	21,213	30,166
Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	90,335	72,812
Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	44,381	31,925
Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	45,954	40,887
Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Pass | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	43,172	29,629
Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Pass | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	45,258	40,527
Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Special Mention | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	538	1,143
Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Substandard | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	671	1,153
Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Substandard | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	696	360
Loans Held For Investment | Performing (Accruing) Loans | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	17,830	21,445
Loans Held For Investment | Performing (Accruing) Loans | Construction and land | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	17,830	21,445
Loans Held For Investment | Performing (Accruing) Loans | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,276,997	1,074,539
Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	85,290	65,776
Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,191,707	1,008,763
Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	85,027	64,692
Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Pass | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,185,108	999,708
Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	263	283
Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Special Mention | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	3,883	4,342
Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Substandard | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	801
Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Substandard | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	2,716	4,713
Loans Held For Investment | Performing (Accruing) Loans | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	62,246	55,388
Loans Held For Investment | Performing (Accruing) Loans | Home equity and lines of credit | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	61,823	54,935
Loans Held For Investment | Performing (Accruing) Loans | Home equity and lines of credit | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	77	360
Loans Held For Investment | Performing (Accruing) Loans | Home equity and lines of credit | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	346	93
Loans Held For Investment | Performing (Accruing) Loans | Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	29,029	12,584
Loans Held For Investment | Performing (Accruing) Loans | Commercial and industrial loans | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	28,234	11,421
Loans Held For Investment | Performing (Accruing) Loans | Commercial and industrial loans | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	355	652
Loans Held For Investment | Performing (Accruing) Loans | Commercial and industrial loans | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	440	511
Loans Held For Investment | Performing (Accruing) Loans | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,217	2,157
Loans Held For Investment | Performing (Accruing) Loans | Other | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,217	2,157
Loans Held For Investment | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	13,487	13,848
Loans Held For Investment | Non-Performing Loans | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	10,561	11,164
Loans Held For Investment | Non-Performing Loans | Commercial mortgage | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans Held For Investment | Non-Performing Loans | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	10,561	11,164
Loans Held For Investment | Non-Performing Loans | Commercial mortgage | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans Held For Investment | Non-Performing Loans | Commercial mortgage | Pass | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans Held For Investment | Non-Performing Loans | Commercial mortgage | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans Held For Investment | Non-Performing Loans | Commercial mortgage | Special Mention | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans Held For Investment | Non-Performing Loans | Commercial mortgage | Substandard | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0
Loans Held For Investment | Non-Performing Loans | Commercial mortgage | Substandard | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	10,561	11,164
Loans Held For Investment | Non-Performing Loans | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	2,127	2,178
Loans Held For Investment | Non-Performing Loans | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	1,113	1,150
Loans Held For Investment | Non-Performing Loans | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	1,014	1,028
Loans Held For Investment | Non-Performing Loans | One-to-four family residential mortgage | Pass | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans Held For Investment | Non-Performing Loans | One-to-four family residential mortgage | Pass | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans Held For Investment | Non-Performing Loans | One-to-four family residential mortgage | Special Mention | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans Held For Investment | Non-Performing Loans | One-to-four family residential mortgage | Substandard | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	1,113	1,150
Loans Held For Investment | Non-Performing Loans | One-to-four family residential mortgage | Substandard | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	1,014	1,028
Loans Held For Investment | Non-Performing Loans | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	112	0
Loans Held For Investment | Non-Performing Loans | Construction and land | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	112	0
Loans Held For Investment | Non-Performing Loans | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	559	0
Loans Held For Investment | Non-Performing Loans | Multifamily | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans Held For Investment | Non-Performing Loans | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	559	0
Loans Held For Investment | Non-Performing Loans | Multifamily | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans Held For Investment | Non-Performing Loans | Multifamily | Pass | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans Held For Investment | Non-Performing Loans | Multifamily | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans Held For Investment | Non-Performing Loans | Multifamily | Special Mention | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans Held For Investment | Non-Performing Loans | Multifamily | Substandard | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans Held For Investment | Non-Performing Loans | Multifamily | Substandard | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	559	0
Loans Held For Investment | Non-Performing Loans | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	113	98
Loans Held For Investment | Non-Performing Loans | Home equity and lines of credit | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans Held For Investment | Non-Performing Loans | Home equity and lines of credit | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans Held For Investment | Non-Performing Loans | Home equity and lines of credit | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	113	98
Loans Held For Investment | Non-Performing Loans | Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	15	408
Loans Held For Investment | Non-Performing Loans | Commercial and industrial loans | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	15	0
Loans Held For Investment | Non-Performing Loans | Commercial and industrial loans | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans Held For Investment | Non-Performing Loans | Commercial and industrial loans | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	408
Loans Held For Investment | Non-Performing Loans | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	$ 0	0
Loans Held For Investment | Non-Performing Loans | Other | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans		0
Loans acquired
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	$ 368,520	265,685
Loans acquired | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	11,298	11,999
Loans acquired | Commercial mortgage | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	2,985	3,185
Loans acquired | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	8,313	8,814
Loans acquired | Commercial mortgage | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	2,250	2,477
Loans acquired | Commercial mortgage | Pass | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	5,571	5,817
Loans acquired | Commercial mortgage | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	0	708
Loans acquired | Commercial mortgage | Special Mention | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	891	2,997
Loans acquired | Commercial mortgage | Substandard | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	735
Loans acquired | Commercial mortgage | Substandard | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	1,851
Loans acquired | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	339,924	234,479
Loans acquired | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	325,875	228,023
Loans acquired | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	14,049	6,456
Loans acquired | One-to-four family residential mortgage | Pass | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	323,602	226,689
Loans acquired | One-to-four family residential mortgage | Pass | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	13,763	6,162
Loans acquired | One-to-four family residential mortgage | Special Mention | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	563	597
Loans acquired | One-to-four family residential mortgage | Substandard | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	1,710	737
Loans acquired | One-to-four family residential mortgage | Substandard | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	286	294
Loans acquired | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net		363
Loans acquired | Construction and land | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net		363
Loans acquired | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	17,298	18,844
Loans acquired | Multifamily | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	4,878	5,021
Loans acquired | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	12,420	13,823
Loans acquired | Multifamily | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	4,736	4,857
Loans acquired | Multifamily | Pass | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	12,091	13,457
Loans acquired | Multifamily | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	142	164
Loans acquired | Multifamily | Special Mention | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	329	366
Loans acquired | Performing (Accruing) Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	367,732	264,950
Loans acquired | Performing (Accruing) Loans | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	11,298	11,999
Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	2,985	3,185
Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	8,313	8,814
Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	2,250	2,477
Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Pass | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	5,571	5,817
Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	708
Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Special Mention | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	891	2,997
Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Substandard | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	735
Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Substandard | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,851
Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	339,136	233,744
Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	325,087	227,288
Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	14,049	6,456
Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Pass | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	323,602	226,267
Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Pass | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	13,763	6,162
Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Special Mention | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	563	597
Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Substandard | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	922	424
Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Substandard | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	286	294
Loans acquired | Performing (Accruing) Loans | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans		363
Loans acquired | Performing (Accruing) Loans | Construction and land | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans		363
Loans acquired | Performing (Accruing) Loans | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	17,298	18,844
Loans acquired | Performing (Accruing) Loans | Multifamily | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	4,878	5,021
Loans acquired | Performing (Accruing) Loans | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	12,420	13,823
Loans acquired | Performing (Accruing) Loans | Multifamily | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	4,736	4,857
Loans acquired | Performing (Accruing) Loans | Multifamily | Pass | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	12,091	13,457
Loans acquired | Performing (Accruing) Loans | Multifamily | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	142	164
Loans acquired | Performing (Accruing) Loans | Multifamily | Special Mention | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	329	366
Loans acquired | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	788	735
Loans acquired | Non-Performing Loans | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans acquired | Non-Performing Loans | Commercial mortgage | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans acquired | Non-Performing Loans | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans acquired | Non-Performing Loans | Commercial mortgage | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans acquired | Non-Performing Loans | Commercial mortgage | Pass | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans acquired | Non-Performing Loans | Commercial mortgage | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans acquired | Non-Performing Loans | Commercial mortgage | Special Mention | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans acquired | Non-Performing Loans | Commercial mortgage | Substandard | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0
Loans acquired | Non-Performing Loans | Commercial mortgage | Substandard | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0
Loans acquired | Non-Performing Loans | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	788	735
Loans acquired | Non-Performing Loans | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	788	735
Loans acquired | Non-Performing Loans | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans acquired | Non-Performing Loans | One-to-four family residential mortgage | Pass | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	422
Loans acquired | Non-Performing Loans | One-to-four family residential mortgage | Pass | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans acquired | Non-Performing Loans | One-to-four family residential mortgage | Special Mention | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans acquired | Non-Performing Loans | One-to-four family residential mortgage | Substandard | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	788	313
Loans acquired | Non-Performing Loans | One-to-four family residential mortgage | Substandard | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans acquired | Non-Performing Loans | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans		0
Loans acquired | Non-Performing Loans | Construction and land | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans		0
Loans acquired | Non-Performing Loans | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans acquired | Non-Performing Loans | Multifamily | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans acquired | Non-Performing Loans | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans acquired | Non-Performing Loans | Multifamily | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans acquired | Non-Performing Loans | Multifamily | Pass | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans acquired | Non-Performing Loans | Multifamily | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans acquired | Non-Performing Loans | Multifamily | Special Mention | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Total Loans Including Loans Acquired
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	2,257,163	1,898,179
Total Loans Including Loans Acquired | Performing (Accruing) Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	2,242,888	1,883,596
Total Loans Including Loans Acquired | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	14,275	14,583
0-29 Days Past Due | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	6,901	0
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,859,249	1,607,816
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	390,178	373,750
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	51,885	49,970
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	338,293	323,780
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	49,619	47,534
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Pass | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	321,411	288,915
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,021	2,436
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Special Mention | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	2,993	9,792
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Substandard | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,245
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Substandard | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	13,889	25,073
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	86,751	69,360
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	41,460	31,298
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	45,291	38,062
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Pass | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	40,640	29,288
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Pass | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	44,998	38,062
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Special Mention | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	166	1,143
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Substandard | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	654	867
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Substandard | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	293	0
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	16,445	21,445
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Construction and land | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	16,445	21,445
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,273,902	1,073,449
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	84,937	65,776
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,188,965	1,007,673
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	84,882	64,692
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Pass | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,183,518	999,469
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	55	283
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Special Mention | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	2,731	3,822
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Substandard | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	801
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Substandard | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	2,716	4,382
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	61,791	55,253
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Home equity and lines of credit | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	61,456	54,800
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Home equity and lines of credit | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	77	360
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Home equity and lines of credit | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	258	93
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	28,976	12,462
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial and industrial loans | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	28,234	11,331
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial and industrial loans | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	355	652
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial and industrial loans | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	387	479
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,206	2,097
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Other | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,206	2,097
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	366,513	263,528
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	10,563	11,478
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	2,250	2,664
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	8,313	8,814
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	2,250	2,477
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Pass | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	5,571	5,817
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	187
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Special Mention | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	891	2,997
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Substandard | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Substandard | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,851
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	338,652	232,843
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	324,603	226,762
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	14,049	6,081
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Pass | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	323,316	225,741
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Pass | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	13,763	5,787
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Special Mention | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	563	597
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Substandard | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	724	424
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Substandard | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	286	294
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans		363
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Construction and land | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans		363
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	17,298	18,844
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Multifamily | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	4,878	5,021
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	12,420	13,823
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Multifamily | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	4,736	4,857
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Multifamily | Pass | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	12,091	13,457
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Multifamily | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	142	164
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Multifamily | Special Mention | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	329	366
0-29 Days Past Due | Total Loans Including Loans Acquired | Performing (Accruing) Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	2,225,762	1,871,344
30-89 Days Past Due | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,236	683
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	15,907	10,830
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	7,324	5,971
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	0
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	7,324	5,971
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	0
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Pass | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	878
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	0
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Special Mention | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	0
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Substandard | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Substandard | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	7,324	5,093
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	3,584	3,452
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	2,921	627
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	663	2,825
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Pass | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	2,532	341
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Pass | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	260	2,465
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Special Mention | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	372	0
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Substandard | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	17	286
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage | Substandard | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	403	360
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,385	0
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Construction and land | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,385	0
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	3,095	1,090
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	353	0
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	2,742	1,090
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	145	0
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Pass | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,590	239
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	208	0
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Special Mention | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,152	520
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Substandard | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	0
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Substandard | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	331
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	455	135
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Home equity and lines of credit | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	367	135
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Home equity and lines of credit | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	0
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Home equity and lines of credit | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	88	0
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	53	122
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial and industrial loans | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	90
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial and industrial loans | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	0
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Commercial and industrial loans | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	53	32
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	11	60
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Other | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	11	60
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,219	1,422
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	735	521
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	735	521
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Pass | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	521
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Special Mention | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Substandard | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	735
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Substandard | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	484	901
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	484	526
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	375
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Pass | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	286	526
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Pass | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	375
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Special Mention | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Substandard | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	198	0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage | Substandard | Equal to or Greater than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans		0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Construction and land | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans		0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Multifamily | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Multifamily | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Multifamily | Pass | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Multifamily | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Multifamily | Special Mention | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0	0
30-89 Days Past Due | Total Loans Including Loans Acquired | Performing (Accruing) Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	$ 17,126	$ 12,252

Loans (Summary of Impaired Loan

Loans (Summary of Impaired Loans) (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Financing Receivable, Impaired [Line Items]
Recorded investment	$ 33,286	$ 34,274
Unpaid Principal Balance	36,004	37,796
Impaired Financing Receivable, Related Allowance	(1,286)	(2,817)
Commercial mortgage
Financing Receivable, Impaired [Line Items]
Recorded investment	27,745	29,224
Unpaid Principal Balance	29,934	32,152
Impaired Financing Receivable, Related Allowance	(907)	(2,361)
Commercial mortgage | Pass | Equal to or Greater than 35% LTV
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Related Allowance Recorded	2,425	3,311
Unpaid Principal Balance With No Related Allowance Recorded	2,562	3,448
Commercial mortgage | Special Mention | Equal to or Greater than 35% LTV
Financing Receivable, Impaired [Line Items]
Recorded Investment With a Related Allowance Recorded	1,662	0
Unpaid Principal Balance With a Related Allowance Recorded	1,662	0
Impaired Financing Receivable, Related Allowance	(14)	0
Commercial mortgage | Substandard | Less Than 35% LTV
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Related Allowance Recorded	0	0
Unpaid Principal Balance With No Related Allowance Recorded	122	0
Commercial mortgage | Substandard | Equal to or Greater than 35% LTV
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Related Allowance Recorded	13,182	12,880
Recorded Investment With a Related Allowance Recorded	10,476	13,033
Unpaid Principal Balance With No Related Allowance Recorded	14,495	14,339
Unpaid Principal Balance With a Related Allowance Recorded	11,093	14,365
Impaired Financing Receivable, Related Allowance	(893)	(2,361)
One-to-four family residential mortgage
Financing Receivable, Impaired [Line Items]
Recorded investment	2,584	1,927
Unpaid Principal Balance	2,642	1,927
Impaired Financing Receivable, Related Allowance	(139)	(119)
One-to-four family residential mortgage | Pass | Less Than 60% LTV
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Related Allowance Recorded	361	66
Recorded Investment With a Related Allowance Recorded	372	0
Unpaid Principal Balance With No Related Allowance Recorded	361	66
Unpaid Principal Balance With a Related Allowance Recorded	372	0
Impaired Financing Receivable, Related Allowance	(3)	0
One-to-four family residential mortgage | Special Mention | Less Than 60% LTV
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Related Allowance Recorded	0	138
Recorded Investment With a Related Allowance Recorded	0	319
Unpaid Principal Balance With No Related Allowance Recorded	0	138
Unpaid Principal Balance With a Related Allowance Recorded	0	319
Impaired Financing Receivable, Related Allowance	0	(4)
One-to-four family residential mortgage | Substandard | Less Than 60% LTV
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Related Allowance Recorded	136	262
Recorded Investment With a Related Allowance Recorded	870	848
Unpaid Principal Balance With No Related Allowance Recorded	136	262
Unpaid Principal Balance With a Related Allowance Recorded	870	848
Impaired Financing Receivable, Related Allowance	(91)	(95)
One-to-four family residential mortgage | Substandard | Equal to or Greater than 60% LTV
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Related Allowance Recorded	200	0
Recorded Investment With a Related Allowance Recorded	645	294
Unpaid Principal Balance With No Related Allowance Recorded	215	0
Unpaid Principal Balance With a Related Allowance Recorded	688	294
Impaired Financing Receivable, Related Allowance	(45)	(20)
Multifamily
Financing Receivable, Impaired [Line Items]
Recorded investment	2,479	1,990
Unpaid Principal Balance	2,950	2,461
Impaired Financing Receivable, Related Allowance	(172)	(215)
Multifamily | Pass | Equal to or Greater than 35% LTV
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Related Allowance Recorded	77	86
Unpaid Principal Balance With No Related Allowance Recorded	548	557
Multifamily | Substandard | Equal to or Greater than 35% LTV
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Related Allowance Recorded	1,017	477
Recorded Investment With a Related Allowance Recorded	1,385	1,427
Unpaid Principal Balance With No Related Allowance Recorded	1,017	477
Unpaid Principal Balance With a Related Allowance Recorded	1,385	1,427
Impaired Financing Receivable, Related Allowance	(172)	(215)
Home equity and lines of credit
Financing Receivable, Impaired [Line Items]
Recorded investment	358	327
Unpaid Principal Balance	358	327
Impaired Financing Receivable, Related Allowance	(61)	(13)
Home equity and lines of credit | Pass
Financing Receivable, Impaired [Line Items]
Recorded Investment With a Related Allowance Recorded	271	0
Unpaid Principal Balance With a Related Allowance Recorded	271	0
Impaired Financing Receivable, Related Allowance	(13)	0
Home equity and lines of credit | Special Mention
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Related Allowance Recorded	0	49
Recorded Investment With a Related Allowance Recorded	45	278
Unpaid Principal Balance With No Related Allowance Recorded	0	49
Unpaid Principal Balance With a Related Allowance Recorded	45	278
Impaired Financing Receivable, Related Allowance	(23)	(13)
Home equity and lines of credit | Substandard
Financing Receivable, Impaired [Line Items]
Recorded Investment With a Related Allowance Recorded	42	0
Unpaid Principal Balance With a Related Allowance Recorded	42	0
Impaired Financing Receivable, Related Allowance	(25)	0
Commercial and industrial loans
Financing Receivable, Impaired [Line Items]
Recorded investment	120	806
Unpaid Principal Balance	120	929
Impaired Financing Receivable, Related Allowance	(7)	(109)
Commercial and industrial loans | Special Mention
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Related Allowance Recorded	0	267
Recorded Investment With a Related Allowance Recorded	30	32
Unpaid Principal Balance With No Related Allowance Recorded	0	268
Unpaid Principal Balance With a Related Allowance Recorded	30	32
Impaired Financing Receivable, Related Allowance	(7)	(1)
Commercial and industrial loans | Substandard
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Related Allowance Recorded	90	99
Recorded Investment With a Related Allowance Recorded	0	408
Unpaid Principal Balance With No Related Allowance Recorded	90	99
Unpaid Principal Balance With a Related Allowance Recorded	0	530
Impaired Financing Receivable, Related Allowance	$ 0	$ (108)

Loans (Average Recorded Investm

Loans (Average Recorded Investment and Interest Recognized on Impaired Loans) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Average Recorded Investment	$ 33,096	$ 34,545	$ 32,725	$ 36,251
Impaired Financing Receivable, Interest Income, Cash Basis Method	340	312	1,035	929
Commercial real estate
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Average Recorded Investment	27,872	29,979	27,753	31,038
Impaired Financing Receivable, Interest Income, Cash Basis Method	285	266	856	790
Commercial real estate | Less Than 35% LTV | Pass
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	0	0	0	851
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	0		0	0
Commercial real estate | Equal to or Greater than 35% LTV | Pass
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	2,434	3,347	2,660	7,441
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	24	37	71	112
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	1,670	0	835	0
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	22	0	67	0
Commercial real estate | Equal to or Greater than 35% LTV | Special Mention
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	0	0	136	0
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	0	0	0	0
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	0	0	0	725
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	0	0	0	0
Commercial real estate | Equal to or Greater than 35% LTV | Substandard
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	13,051	10,549	12,398	8,832
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	147	117	517	355
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	10,717	16,083	11,724	13,189
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	92	112	201	323
Construction and land
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Average Recorded Investment	0	0	0	27
Impaired Financing Receivable, Interest Income, Cash Basis Method	0	0	0	0
Construction and land | Equal to or Greater than 35% LTV | Substandard
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	0	0	0	27
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	0	0	0	0
One-to-four family residential mortgage
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Average Recorded Investment	2,530	729	2,240	828
Impaired Financing Receivable, Interest Income, Cash Basis Method	24	10	96	30
One-to-four family residential mortgage | Less Than 60% LTV | Pass
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	363	0	203	0
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	5	1	14	2
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	374	0	203	0
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	2	0	8	0
One-to-four family residential mortgage | Less Than 60% LTV | Special Mention
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	0	140	69	232
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	0	2	0	5
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	0	324	159	244
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	0	2	0	6
One-to-four family residential mortgage | Less Than 60% LTV | Substandard
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	92	265	176	267
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	7	3	7	10
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	874	0	870	0
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	3	0	10	0
One-to-four family residential mortgage | Equal to or Greater than 60% LTV | Substandard
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	178	0	89	0
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	3	2	17	7
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	649	0	471	85
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	4	0	40	0
Multifamily
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Average Recorded Investment	2,210	2,496	2,095	2,280
Impaired Financing Receivable, Interest Income, Cash Basis Method	27	27	72	75
Multifamily | Equal to or Greater than 35% LTV | Pass
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	79	91	82	45
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	4	4	13	13
Multifamily | Equal to or Greater than 35% LTV | Substandard
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	739	958	607	774
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	10	10	20	22
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	1,392	1,447	1,406	1,461
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	13	13	39	40
Home equity and lines of credit
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Average Recorded Investment	362	333	343	837
Impaired Financing Receivable, Interest Income, Cash Basis Method	3	2	10	6
Home equity and lines of credit | Pass
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	272	0	136	0
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	2	0	6	0
Home equity and lines of credit | Special Mention
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	24	25	$ 36	13
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	0	1		2
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	23	308	$ 150	324
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	1	1	2	4
Home equity and lines of credit | Substandard
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	0	0	0	250
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	0	0	0	0
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	43	0	21	250
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	0	0	2	0
Commercial and industrial loans
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Average Recorded Investment	122	1,008	294	1,241
Impaired Financing Receivable, Interest Income, Cash Basis Method	1	7	1	28
Commercial and industrial loans | Special Mention
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	15	17	74	113
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	0	0	0	0
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	15	17	23	8
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	1	1	1	1
Commercial and industrial loans | Substandard
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	92	566	95	704
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	0	6	0	25
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	0	408	102	416
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	$ 0	$ 0	$ 0	$ 2

Loans (Summary of Troubled Debt

Loans (Summary of Troubled Debt Restructuring) (Details) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2015USD ($)contract	Sep. 30, 2015USD ($)contract
Financing Receivable, Modifications [Line Items]
Number of Relationships (contract) | contract	1	9
Pre-Modification Outstanding Recorded Investment	$ 136	$ 9,217
Post-Modification Outstanding Recorded Investement	$ 136	$ 9,217
Commercial real estate
Financing Receivable, Modifications [Line Items]
Number of Relationships (contract) | contract		1
Pre-Modification Outstanding Recorded Investment		$ 6,300
Commercial real estate | Substandard
Financing Receivable, Modifications [Line Items]
Number of Relationships (contract) | contract	0	3
Pre-Modification Outstanding Recorded Investment	$ 0	$ 8,457
Post-Modification Outstanding Recorded Investement	$ 0	$ 8,457
One-to-four family residential mortgage | Substandard
Financing Receivable, Modifications [Line Items]
Number of Relationships (contract) | contract	1	4
Pre-Modification Outstanding Recorded Investment	$ 136	$ 697
Post-Modification Outstanding Recorded Investement	$ 136	$ 697
One-to-four family residential mortgage | Pass
Financing Receivable, Modifications [Line Items]
Number of Relationships (contract) | contract	0	1
Pre-Modification Outstanding Recorded Investment	$ 0	$ 20
Post-Modification Outstanding Recorded Investement	$ 0	$ 20
Home equity and lines of credit
Financing Receivable, Modifications [Line Items]
Number of Relationships (contract) | contract	0	1
Pre-Modification Outstanding Recorded Investment	$ 0	$ 43
Post-Modification Outstanding Recorded Investement	$ 0	$ 43

Deposits (Deposit Account Balan

Deposits (Deposit Account Balances) (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Banking and Thrift [Abstract]
Non-interest-bearing demand	$ 265,524	$ 269,466
Interest-bearing negotiable orders of withdrawal (NOW)	188,082	124,961
Savings and money market	1,043,884	873,094
Certificates of deposit	586,057	353,144
Total deposits	$ 2,083,547	$ 1,620,665

Deposits (Interest Expense On D

Deposits (Interest Expense On Deposits) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Banking and Thrift [Abstract]
Negotiable orders of withdrawal, savings, and money market	$ 1,360	$ 560	$ 3,416	$ 1,549
Certificates of deposit	1,481	805	3,957	2,308
Total interest expense on deposit accounts	$ 2,841	$ 1,365	$ 7,373	$ 3,857

Equity Incentive Plan (Narrativ

Equity Incentive Plan (Narrative) (Details) - USD ($) $ in Millions	May. 27, 2015	May. 31, 2015	Sep. 30, 2015	Sep. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted shares granted to directors and employees (shares)			419,000
Stock options granted to directors and employees (shares)			1,090,000
Allocated share-based compensation expense			$ 4.7	$ 1.7
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options granted to directors and employees (shares)		1,090,000
Vesting period (years)		5 years
Period after date of grant to begin vesting (years)		1 year
Expiration period (years)		10 years
Expected life (years)	6 years 6 months
Risk-free rate of return (percent)	1.67%
Volatility rate (percent)	32.06%
Dividend yield (percent)	1.90%
Expected future stock-based compensation expense			$ 11.1
Average period of expected future stock option expense (years)			4 years 18 days
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted shares granted to directors and employees (shares)		419,000
Vesting period (years)		5 years
Period after date of grant to begin vesting (years)		1 year
Expected future stock-based compensation expense			$ 15.1
Average period of expected future stock option expense (years)			4 years 18 days

Equity Incentive Plan (Stock Op

Equity Incentive Plan (Stock Options Outstanding) (Details) - $ / shares	9 Months Ended	12 Months Ended
	Sep. 30, 2015	Dec. 31, 2014
Number of Stock Options
Beginning Balance (shares)	5,138,072
Granted (shares)	1,090,000
Forfeited (shares)	(66,480)
Exercised (shares)	(137,371)
Ending Balance (shares)	6,024,221	5,138,072
Exercisable (shares)	2,978,203
Weighted Average Grant Date Fair Value
Beginning Balance (usd per share)	$ 3.08
Granted (usd per share)	4.07
Forfeited (usd per share)	3.91
Exercised (usd per share)	2.30
Ending Balance (usd per share)	3.30	$ 3.08
Exercisable (usd per share)	2.57
Weighted Average Exercise Price
Beginning Balance (usd per share)	10.04
Granted (usd per share)	14.76
Forfeited (usd per share)	13.13
Exercised (usd per share)	7.09
Ending Balance (usd per share)	10.93	$ 10.04
Exercisable (usd per share)	$ 8.08
Weighted Average Contractual Life (years)
Weighted Average Contractual Life, Outstanding (years)	6 years 7 months 28 days	7 years 5 months 9 days
Weighted Average Contractual Life, Granted (years)	9 years 7 months 28 days
Weighted Average Contractual Life, Exercisable (years)	4 years 2 months 23 days

Equity Incentive Plan (Status o

Equity Incentive Plan (Status of the Company's Restricted Share Awards) (Details)	9 Months Ended
	Sep. 30, 2015$ / sharesshares
Number of Shares Awarded
Beginning Balance (shares)	1,003,074
Granted (shares)	419,000
Vested (shares)	(195,892)
Forfeited (shares)	(30,280)
Ending Balance (shares)	1,195,902
Weighted Average Grant Date Fair Value
Beginning Balance (usd per share) | $ / shares	$ 13.11
Granted (shares) | $ / shares	14.76
Vested (usd per share) | $ / shares	13.09
Forfeited (usd per share) | $ / shares	13.13
Ending Balance (usd per share) | $ / shares	$ 13.70

Fair Value Measurements (Narrat

Fair Value Measurements (Narrative) (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Fair Value Disclosures [Abstract]
Impaired loans held-for-investment and held-for-sale with outstanding principal balances	$ 23,000		$ 23,700
Estimated fair value of impaired loans held-for-investment and held-for-sale	20,500		20,300
Net impairment charges (recoveries)	(887)	$ 146
Assets acquired through foreclosure, or deed in lieu of foreclosure	261		$ 752
Subsequent valuation adjustments to other real estate owned (OREO)	$ 71

Fair Value Measurements (Fair V

Fair Value Measurements (Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis) (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	$ 6,362	$ 6,422
Measured on a recurring basis:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities	579,658	771,239
Trading securities	6,362	6,422
Total	586,020	777,661
Measured on a recurring basis: | GSE
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities	567,595	699,790
Measured on a recurring basis: | Non-GSE
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities	690	1,026
Measured on a recurring basis: | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities	11,084	70,013
Measured on a recurring basis: | Equities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities	289	410
Measured on a recurring basis: | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities	289	410
Trading securities	6,362	6,422
Total	6,651	6,832
Measured on a recurring basis: | Quoted Prices in Active Markets for Identical Assets (Level 1) | Equities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities	289	410
Measured on a recurring basis: | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities	579,369	770,829
Trading securities	0	0
Total	579,369	770,829
Measured on a recurring basis: | Significant Other Observable Inputs (Level 2) | GSE
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities	567,595	699,790
Measured on a recurring basis: | Significant Other Observable Inputs (Level 2) | Non-GSE
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities	690	1,026
Measured on a recurring basis: | Significant Other Observable Inputs (Level 2) | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities	11,084	70,013
Measured on a recurring basis: | Significant Other Observable Inputs (Level 2) | Equities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities	0	0
Measured on a non-recurring basis:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	20,479	19,901
Other real estate owned	261	752
Total	20,769	21,093
Measured on a non-recurring basis: | Commercial real estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	16,770	17,438
Measured on a non-recurring basis: | One-to-four family residential mortgage
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	1,888	672
Measured on a non-recurring basis: | Multifamily
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	1,463	1,513
Measured on a non-recurring basis: | Home equity and lines of credit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	358	278
Measured on a non-recurring basis: | Commercial and Industrial
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Commercial and industrial loans	29	440
Measured on a non-recurring basis: | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	20,479	19,901
Other real estate owned	261	752
Total	20,769	21,093
Measured on a non-recurring basis: | Significant Unobservable Inputs (Level 3) | Commercial real estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	16,770	17,438
Measured on a non-recurring basis: | Significant Unobservable Inputs (Level 3) | One-to-four family residential mortgage
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	1,888	672
Measured on a non-recurring basis: | Significant Unobservable Inputs (Level 3) | Multifamily
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	1,463	1,513
Measured on a non-recurring basis: | Significant Unobservable Inputs (Level 3) | Home equity and lines of credit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	358	278
Measured on a non-recurring basis: | Significant Unobservable Inputs (Level 3) | Commercial and Industrial
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Commercial and industrial loans	$ 29	$ 440

Fair Value Measurements (Qualit

Fair Value Measurements (Qualitative Information for Level 3 Assets Measured at Fair Value on a Non-Recurring Basis) (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2015	Dec. 31, 2014
Unobservable Inputs One | Impaired loans
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value	$ 20,508	$ 20,341
Valuation Methodology	Appraisals
Unobservable Inputs	Discount for costs to sell
Range of input (percent)	7.00%	7.00%
Unobservable Inputs One | Other real estate owned
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value	$ 261	$ 752
Valuation Methodology	Appraisals
Unobservable Inputs	Discount for costs to sell
Range of input (percent)	7.00%	7.00%
Unobservable Inputs Two | Impaired loans
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Unobservable Inputs	Discount for quick sale
Unobservable Inputs Two | Minimum | Impaired loans
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Range of input (percent)	10.00%	10.00%
Unobservable Inputs Two | Maximum | Impaired loans
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Range of input (percent)	40.00%	40.00%
Unobservable Inputs Four | Impaired loans
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Valuation Methodology	Discounted cash flows
Unobservable Inputs	Interest rates
Unobservable Inputs Four | Minimum | Impaired loans
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Range of input (percent)	4.60%	4.60%
Unobservable Inputs Four | Maximum | Impaired loans
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Range of input (percent)	7.50%	7.50%

Fair Value Measurements (Estima

Fair Value Measurements (Estimated Fair Values of the Financial Instruments) (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Financial assets:
Trading securities	$ 6,362	$ 6,422
Securities available-for-sale	579,658	771,239
Estimated Fair Value	8,747	3,691
Carrying Value
Financial assets:
Cash and cash equivalents	85,988	76,709
Trading securities	6,362	6,422
Securities available-for-sale	579,658	771,239
Estimated Fair Value	8,613	3,609
Federal Home Loan Bank of New York stock, at cost	22,203	29,219
Net loans held-for-investment	2,264,643	1,916,703
Financial liabilities:
Deposits	2,083,547	1,620,665
Repurchase agreements, Federal Home Loan Bank advances and and other borrowings	508,623	778,658
Advance payments by borrowers	10,965	7,792
Estimated Fair Value
Financial assets:
Cash and cash equivalents	85,988	76,709
Trading securities	6,362	6,422
Securities available-for-sale	579,658	771,239
Estimated Fair Value	8,747	3,691
Federal Home Loan Bank of New York stock, at cost	22,203	29,219
Net loans held-for-investment	2,270,707	1,949,511
Financial liabilities:
Deposits	2,089,582	1,622,536
Repurchase agreements, Federal Home Loan Bank advances and and other borrowings	512,344	781,196
Advance payments by borrowers	10,965	7,792
Estimated Fair Value | Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets:
Cash and cash equivalents	85,988	76,709
Trading securities	6,362	6,422
Securities available-for-sale	289	410
Estimated Fair Value | Significant Other Observable Inputs (Level 2)
Financial assets:
Securities available-for-sale	579,369	770,829
Estimated Fair Value	8,747	3,691
Federal Home Loan Bank of New York stock, at cost	22,203	29,219
Net loans held-for-investment	0	0
Financial liabilities:
Deposits	2,089,582	1,622,536
Repurchase agreements, Federal Home Loan Bank advances and and other borrowings	512,344	781,196
Advance payments by borrowers	10,965	7,792
Estimated Fair Value | Significant Unobservable Inputs (Level 3)
Financial assets:
Net loans held-for-investment	$ 2,270,707	$ 1,949,511

Earnings Per Share (Details)

Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Earnings Per Share [Abstract]
Net income available to common stockholders	$ 4,677	$ 4,729	$ 13,974	$ 15,388
Weighted average shares outstanding-basic (shares)	41,495,862	47,598,732	42,562,396	50,357,982
Effect of non-vested restricted stock and stock options outstanding (shares)	1,148,923	986,245	1,158,949	995,545
Weighted average shares outstanding-diluted (shares)	42,644,785	48,584,977	43,721,345	51,353,527
Earnings per share-basic (usd per share)	$ 0.11	$ 0.10	$ 0.33	$ 0.31
Earnings per share-diluted (usd per share)	$ 0.11	$ 0.10	$ 0.32	$ 0.30
Anti-dilutive shares (shares)	3,281,500	2,530,800	3,223,900	1,122,636