Northfield Bancorp, Inc. (NFBK) 10-Q 9 Aug 16 2016 Q2 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2016	Jul. 31, 2016
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	Jun. 30, 2016
Document Fiscal Year Focus	2,016
Document Fiscal Period Focus	Q2
Amendment Flag	false
Entity Common Stock, Shares Outstanding		48,343,140

Consolidated Balance Sheets (Un

Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
ASSETS:
Cash and due from banks	$ 14,964	$ 15,324
Interest-bearing deposits in other financial institutions	45,558	36,529
Total cash and cash equivalents	60,522	51,853
Trading securities	7,106	6,713
Securities available-for-sale, at estimated fair value (encumbered $16,258 at June 30, 2016 and $65,051 at December 31, 2015)	599,329	541,595
Securities held-to-maturity, at amortized cost (estimated fair value of $10,463 at June 30, 2016 and $10,369 at December 31, 2015) (encumbered of $4,740 at June 30, 2016 and $5,619 at December 31, 2015)	10,249	10,346
Originated loans held-for-investment, net	1,992,434	1,931,585
Loans acquired	769,372	409,015
Purchased credit-impaired (PCI) loans held-for-investment	36,149	33,115
Loans held-for-investment, net	2,797,955	2,373,715
Allowance for loan losses	(24,317)	(24,770)
Net loans held-for-investment	2,773,638	2,348,945
Accrued interest receivable	9,246	8,263
Bank owned life insurance	146,044	132,782
Federal Home Loan Bank of New York stock, at cost	25,299	25,803
Premises and equipment, net	28,140	23,643
Goodwill	38,411	16,159
Other real estate owned	45	45
Other assets	43,399	36,437
Total assets	3,741,428	3,202,584
LIABILITIES:
Deposits	2,606,435	2,052,929
Borrowed funds	479,308	558,129
Advance payments by borrowers for taxes and insurance	11,596	10,862
Accrued expenses and other liabilities	28,728	20,885
Total liabilities	3,126,067	2,642,805
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, 60,933,707 and 58,226,326 shares issued at June 30, 2016, and December 31, 2015, respectively, outstanding 48,322,205 and 45,565,540 at June 30, 2016 and December 31, 2015, respectively	609	582
Additional paid-in-capital	546,452	501,540
Unallocated common stock held by employee stock ownership plan	(24,148)	(24,664)
Retained earnings	260,005	256,170
Accumulated other comprehensive income (loss)	3,034	(2,986)
Treasury stock at cost; 12,611,502 and 12,660,786 shares at June 30, 2016, and December 31, 2015, respectively	(170,591)	(170,863)
Total stockholders’ equity	615,361	559,779
Total liabilities and stockholders’ equity	$ 3,741,428	$ 3,202,584

Consolidated Balance Sheets (U3

Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Statement of Financial Position [Abstract]
Available-for-sale securities encumbered	$ 16,258	$ 65,051
Estimated Fair Value	10,463	10,369
Held-to-maturity securities encumbered	$ 4,740	$ 5,619
Preferred stock, par value (usd per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (shares)	25,000,000	25,000,000
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)	60,933,707	58,226,326
Common stock, shares outstanding (shares)	48,322,205	45,565,540
Treasury stock, shares (shares)	12,611,502	12,660,786

Consolidated Statements Of Comp

Consolidated Statements Of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Interest income:
Loans	$ 27,682	$ 21,291	$ 54,570	$ 41,957
Mortgage-backed securities	2,888	3,325	5,657	6,902
Other securities	237	94	410	228
Federal Home Loan Bank of New York dividends	282	297	559	640
Deposits in other financial institutions	79	30	141	63
Total interest income	31,168	25,037	61,337	49,790
Interest expense:
Deposits	3,703	2,458	7,127	4,532
Borrowings	1,824	2,294	3,841	4,989
Total interest expense	5,527	4,752	10,968	9,521
Net interest income	25,641	20,285	50,369	40,269
Provision/(recovery) for loan losses	14	72	(117)	272
Net interest income after provision for loan losses	25,627	20,213	50,486	39,997
Non-interest income:
Fees and service charges for customer services	1,174	976	2,372	1,901
Income on bank owned life insurance	1,004	941	1,993	1,882
Gains/(losses) on securities transactions, net	247	(7)	249	54
Other	108	96	148	273
Total non-interest income	2,533	2,006	4,762	4,110
Non-interest expense:
Compensation and employee benefits	9,627	7,684	21,326	15,241
Occupancy	2,707	2,467	5,769	5,081
Furniture and equipment	371	369	725	749
Data processing	1,386	981	3,245	1,958
Professional fees	696	719	1,937	1,293
FDIC insurance	487	397	962	786
Other	2,220	1,897	5,029	3,706
Total non-interest expense	17,494	14,514	38,993	28,814
Income before income tax expense	10,666	7,705	16,255	15,293
Income tax expense	3,681	3,410	5,610	5,996
Net income	$ 6,985	$ 4,295	$ 10,645	$ 9,297
Net income per common share:
Basic (usd per share)	$ 0.16	$ 0.10	$ 0.24	$ 0.22
Diluted (usd per share)	$ 0.15	$ 0.10	$ 0.23	$ 0.21
Unrealized gains (losses) on securities:
Net unrealized holding gains (losses) on securities	$ 2,978	$ (5,894)	$ 10,255	$ (1,275)
Less: reclassification adjustment for net gains included in net income (included in gains (losses) on securities transactions, net)	(155)	(43)	(206)	(43)
Net unrealized gains (losses)	2,823	(5,937)	10,049	(1,318)
Other comprehensive income (loss), before tax	2,823	(5,937)	10,049	(1,318)
Income tax (expense) benefit related to net unrealized holding gains (losses) on securities	(1,196)	2,359	(4,111)	513
Income tax expense related to reclassification adjustment for gains included in net income	62	17	82	17
Other comprehensive income (loss), net of tax	1,689	(3,561)	6,020	(788)
Comprehensive income	$ 8,674	$ 734	$ 16,665	$ 8,509

Consolidated Statements Of Chan

Consolidated Statements Of Changes In Stockholders Equity (Unaudited) - 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, 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	9,297				9,297
Other comprehensive income (loss), net of tax	(788)					(788)
ESOP shares allocated or committed to be released	938		413	525
Stock compensation expense	2,565		2,565
Additional tax benefit on equity awards	119		119
Net issuance of restricted stock	0		(5,218)				5,218
Forfeitures of restricted stock (shares)		390,800
Exercise of stock options	129		(367)		(85)		581
Exercise of stock options (shares)		51,765
Cash dividends declared	(6,217)				(6,217)
Treasury stock	(42,418)						(42,418)
Treasury stock (shares)		(2,906,989)
Ending Balance at Jun. 30, 2015	557,553	$ 582	497,118	(25,257)	251,903	(1,553)	(165,240)
Ending Balance (shares) at Jun. 30, 2015		45,937,659
Beginning Balance at Dec. 31, 2015	559,779	$ 582	501,540	(24,664)	256,170	(2,986)	(170,863)
Beginning Balance (shares) at Dec. 31, 2015		45,565,540
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	10,645				10,645
Other comprehensive income (loss), net of tax	6,020					6,020
Acquisition of Hopewell Valley Community Bank	41,721	$ 27	41,694
Acquisition of Hopewell Valley Community Bank (shares)		2,707,381
ESOP shares allocated or committed to be released	982		466	516
Stock compensation expense	4,158		4,158
Additional tax benefit on equity awards	890		890
Exercise of stock options	$ 100		(2,296)				2,396
Exercise of stock options (shares)	324,867	182,209
Cash dividends declared	$ (6,810)				(6,810)
Treasury stock	(2,124)						(2,124)
Treasury stock (shares)		(132,925)
Ending Balance at Jun. 30, 2016	$ 615,361	$ 609	$ 546,452	$ (24,148)	$ 260,005	$ 3,034	$ (170,591)
Ending Balance (shares) at Jun. 30, 2016		48,322,205

Consolidated Statements Of Cha6

Consolidated Statements Of Changes In Stockholders Equity (Unaudited) (Parenthetical) - $ / shares	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Statement of Stockholders' Equity [Abstract]
Dividends declared per share (usd per share)	$ 0.08	$ 0.07
Average cost of treasury stock per share (usd per share)	$ 15.98	$ 14.57

Consolidated Statements Of Cash

Consolidated Statements Of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Cash flows from operating activities:
Net income	$ 10,645	$ 9,297
Adjustments to reconcile net income to net cash provided by operating activities:
Provision/(recovery) for loan losses	(117)	272
ESOP and stock compensation expense	5,140	3,503
Depreciation	1,838	1,731
Amortization of premiums, and deferred loan costs, net of (accretion) of discounts, and deferred loan fees	956	928
Amortization intangible assets	226	160
Income on bank owned life insurance	(1,993)	(1,882)
Net gain on sale of loans held-for-sale	0	(10)
Proceeds from sale of loans held-for-sale	0	1,630
Origination of loans held-for-sale	0	(1,620)
Gain on securities transactions, net	(249)	(54)
Gain on sale of other real estate owned, net	0	(134)
Net purchases of trading securities	(349)	(366)
Decrease in accrued interest receivable	469	(72)
(Increase) decrease in other assets	(3,815)	1,141
Decrease in accrued expenses and other liabilities	(475)	(94)
Net cash provided by operating activities	12,276	14,430
Cash flows from investing activities:
Net increase in loans receivable	(6,008)	(134,959)
Purchase of loans	(76,714)	(127,431)
Redemptions of Federal Home Loan Bank of New York stock, net	980	3,866
Purchases of securities available-for-sale	(105,458)	0
Principal payments and maturities on securities available-for-sale	77,058	90,025
Principal payments and maturities on securities held-to-maturity	89	803
Proceeds from sale of securities available-for-sale	42,317	39,226
Proceeds from sale of other real estate owned	0	392
Purchases and improvements of premises and equipment	(409)	(647)
Net cash acquired in business combination	55,479	0
Net cash used in investing activities	(12,666)	(128,725)
Cash flows from financing activities:
Net increase in deposits	97,303	359,434
Dividends paid	(6,810)	(6,217)
Exercise of stock options	100	129
Purchase of treasury stock	(2,124)	(42,418)
Additional tax benefit on equity awards	890	119
Increase in advance payments by borrowers for taxes and insurance	734	1,904
Repayments under capital lease obligations	(98)	(88)
Proceeds from securities sold under agreements to repurchase and other borrowings	110,064	105,072
Repayments related to securities sold under agreements to repurchase and other borrowings	(191,000)	(304,564)
Net cash provided by financing activities	9,059	113,371
Net increase (decrease) in cash and cash equivalents	8,669	(924)
Cash and cash equivalents at beginning of period	51,853	76,709
Cash and cash equivalents at end of period	60,522	75,785
Cash paid during the period for:
Interest	10,988	9,579
Income taxes	6,035	5,597
Non-cash transactions:
Loans charged-off, net	336	1,048
Other real estate owned write-downs	0	71
Securities available for sale	61,633	0
Loans	342,566	0
Accrued interest receivable	1,452	0
Bank-owned life insurance	11,269	0
Premises and equipment	5,926	0
Federal Home Loan Bank of New York stock, at cost	476	0
Goodwill and other intangible assets	24,265	0
Other assets	5,389	0
Total non-cash assets acquired	452,976	0
Deposits	456,203	0
Borrowings	2,213	0
Other liabilities	8,318	0
Total non-cash liabilities assumed	466,734	0
Net non-cash liabilities assumed	(13,758)	0
Net cash and cash equivalents acquired	55,479	0
Common stock issued in acquisition	$ 41,721	$ 0

Basis of Presentation

Basis of Presentation	6 Months Ended
	Jun. 30, 2016
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 six months ended June 30, 2016 , are not necessarily indicative of the results of operations that may be expected for the year ending December 31, 2016 . Whenever necessary, certain prior year amounts are reclassified to conform to the current year 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, 2015 , of Northfield Bancorp, Inc. as filed with the SEC.

Business Combinations

Business Combinations	6 Months Ended
	Jun. 30, 2016
Business Combinations [Abstract]
Business Combinations	Business Combinations On January 8, 2016, the Company completed its acquisition of Hopewell Valley Community Bank (“Hopewell Valley”), which after purchase accounting adjustments added $508.5 million to total assets, $342.6 million to loans, and $456.2 million to deposits, and nine branch offices in the Hunterdon and Mercer counties of New Jersey. Total consideration paid for Hopewell Valley was $55.4 million , consisting of $13.7 million in cash and 2,707,381 shares of common stock valued at $41.7 million based upon the $15.41 per share closing price of Northfield Bancorp, Inc.'s common stock on January 8, 2016. The transaction was accounted for under the acquisition method of accounting. Under this method of accounting, the purchase price has been allocated to the respective assets acquired and liabilities assumed based upon their estimated fair values, net of tax. The excess of consideration paid over the fair value of the net assets acquired has been recorded as goodwill. The following table summarizes the estimated fair values of the assets acquired and the liabilities assumed at the date of acquisition for Hopewell Valley (in thousands): ASSETS ACQUIRED: January 8, 2016 Cash and cash equivalents, net $ 55,479 Securities available for sale 61,633 Loans 342,566 Accrued interest receivable 1,452 Bank-owned life insurance 11,269 Premises and equipment 5,926 Federal Home Loan Bank of New York stock, at cost 476 Goodwill 22,252 Other intangible assets 2,013 Other assets 5,389 Total assets acquired $ 508,455 LIABILITIES ASSUMED: Deposits $ 456,203 Other borrowings 2,213 Other liabilities 8,318 Total liabilities assumed $ 466,734 Net assets acquired $ 41,721 The calculation of goodwill is subject to change for up to one year after the date of acquisition as additional information relative to the closing date estimates and uncertainties become available. As the Company finalizes its review of the acquired assets and liabilities, certain adjustments to the recorded carrying values may be required. Fair Value Measurement of Assets Assumed and Liabilities Assumed The methods used to determine the fair value of the assets acquired and liabilities assumed in the Hopewell Valley acquisition were as follows: Cash and cash equivalents The estimated fair values of cash and cash equivalents approximate their stated face amounts, as these financial instruments are either due on demand or have short-term maturities. Securities Available-for-Sale The estimated fair values of the investment securities classified as available-for-sale were calculated utilizing Level 1 and Level 2 inputs. Management reviewed the data and assumptions used by its third party provider in pricing the securities to ensure the highest level of significant inputs is derived from observable market data. These prices were validated against other pricing sources and broker-dealer indications. Loans The acquired loan portfolio was valued based on current guidance which defines fair value as the price that would be received to sell an asset or transfer a liability in an orderly transaction between market participants at the measurement date. Level 3 inputs were utilized to value the portfolio and included the use of present value techniques employing cash flow estimates and the incorporated assumptions that marketplace participants would use in estimating fair values. In instances where reliable market information was not available, the Company used its own assumptions in an effort to determine reasonable fair value. Specifically, management utilized three separate fair value analyses which a market participant would employ in estimating the total fair value adjustment. The three separate fair valuation methodologies used were: 1) interest rate loan fair value analysis; 2) general credit fair value adjustment; and 3) specific credit fair value adjustment. To prepare the interest rate fair value analysis, loans were grouped by characteristics such as loan type, term, collateral and rate. Market rates for similar loans were obtained from various external data sources and reviewed by Company management for reasonableness. The average of these rates was used as the fair value interest rate a market participant would utilize. A present value approach was utilized to calculate the interest rate fair value adjustment. The general credit fair value adjustment was calculated using a two part general credit fair value analysis: 1) expected lifetime losses; and 2) estimated fair value adjustment for qualitative factors. The expected lifetime losses were calculated using an average of historical losses of the Company, the acquired bank and peer banks. The adjustment related to qualitative factors was impacted by general economic conditions and the risk related to lack of familiarity with the originator's underwriting process. To calculate the specific credit fair value adjustment, management reviewed the acquired loan portfolio for loans meeting the definition of an impaired loan with deteriorated credit quality. Loans meeting this definition were reviewed by comparing the contractual cash flows to expected collectible cash flows. The aggregate expected cash flows less the acquisition date fair value resulted in an accretable yield amount. The accretable yield amount will be recognized over the life of the loans on a level yield basis as an adjustment to yield. Other intangible assets Other intangible assets consisting of core deposit premium represents the value assigned to demand, interest checking, money market and savings accounts acquired as part of an acquisition. The core deposit premium value represents the future economic benefit, including the present value of future tax benefits, of the potential cost savings from acquiring core deposits as part of an acquisition compared to the cost of alternative funding sources. The core deposit premium is being amortized over an estimated useful life of 10 years to approximate the existing deposit relationships acquired. Deposits The fair values of deposit liabilities with no stated maturity (i.e., non-interest bearing demand accounts, interest-bearing negotiable orders of withdrawal (NOW), savings and money market accounts) are equal to the carrying amounts payable on demand. The fair values of certificates of deposit represent contractual cash flows, discounted to present value using interest rates currently offered on deposits with similar characteristics and remaining maturities. Other borrowings Other borrowings consist of securities sold under agreements to repurchase. The carrying amounts approximate their fair values because they frequently re-price to a market rate.

Securities Available-for-Sale

Securities Available-for-Sale	6 Months Ended
	Jun. 30, 2016
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 June 30, 2016 , and December 31, 2015 (in thousands): June 30, 2016 Gross Gross Estimated Amortized unrealized unrealized fair cost gains losses value Mortgage-backed securities: Pass-through certificates: Government sponsored enterprises (GSE) $ 259,643 $ 7,360 $ 236 $ 266,767 Real estate mortgage investment conduits (REMICs): GSE 272,286 1,480 3,226 270,540 Non-GSE 435 — 15 420 532,364 8,840 3,477 537,727 Other debt securities: Municipal bonds 3,867 49 — 3,916 Corporate bonds 55,081 267 79 55,269 58,948 316 79 59,185 Other securities Equity investments-mutual funds 1,143 20 — 1,163 Other 1,254 — — 1,254 Total securities available-for-sale $ 593,709 $ 9,176 $ 3,556 $ 599,329 December 31, 2015 Gross Gross Estimated Amortized unrealized unrealized fair cost gains losses value Mortgage-backed securities: Pass-through certificates: GSE $ 228,557 $ 4,673 $ 1,530 $ 231,700 REMICs: GSE 305,387 647 8,210 297,824 Non-GSE 597 — 18 579 534,541 5,320 9,758 530,103 Other securities: Equity investments-mutual funds 481 — — 481 Corporate bonds 11,002 9 — 11,011 11,483 9 — 11,492 Total securities available-for-sale $ 546,024 $ 5,329 $ 9,758 $ 541,595 The following is a summary of the expected maturity distribution of debt securities available-for-sale, other than mortgage-backed securities, at June 30, 2016 (in thousands): Available-for-sale Amortized cost Estimated fair value Due in one year or less $ 12,472 $ 12,470 Due after one year through five years 40,893 41,181 Due after five years through ten years 5,085 5,113 Due after ten years 498 421 $ 58,948 $ 59,185 Contractual maturities for mortgage-backed securities are not included above, 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. For the three and six months ended June 30, 2016 , the Company had gross proceeds of $15.2 million and $42.3 million , respectively, on sales of securities available-for-sale, with gross realized gains of approximately $260,000 and $334,000 , and gross realized losses of approximately $105,000 and $128,000 , for the three and six months ended June 30, 2016 . For the three and six months ended June 30, 2015 , the Company had gross proceeds of $39.2 million on sales of securities available-for-sale, with gross realized gains of approximately $46,000 and gross realized losses of approximately $3,000 . The Company recognized net gains of $92,000 and $43,000 , on its trading securities portfolio during the three and six months ended June 30, 2016 , respectively. The Company recognized net losses of $50,000 , and net gains of $11,000 , on its trading securities portfolio during the three and six months ended June 30, 2015 . The Company did not recognize any other-than-temporary impairment charges during the three and six months ended June 30, 2016 , or June 30, 2015 . 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 June 30, 2016 , and December 31, 2015 , were as follows (in thousands): June 30, 2016 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 $ 29 $ 1,262 $ 207 $ 8,145 $ 236 $ 9,407 REMICs: GSE 26 9,423 3,200 125,196 3,226 134,619 Non-GSE — — 15 420 15 420 Other debt securities: Corporate bonds 79 8,571 — — 79 8,571 Total $ 134 $ 19,256 $ 3,422 $ 133,761 $ 3,556 $ 153,017 December 31, 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 $ 115 $ 14,424 $ 1,415 $ 52,120 $ 1,530 $ 66,544 REMICs: GSE 338 31,937 7,872 164,666 8,210 196,603 Non-GSE 18 579 18 579 Other Securities: Corporate Bonds $ — $ — $ — $ — $ — $ — Total $ 453 $ 46,361 $ 9,305 $ 217,365 $ 9,758 $ 263,726 The Company held six pass-through mortgage-backed securities issued or guaranteed by GSEs, nine 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 twelve months or greater at June 30, 2016 . There were 16 pass-through mortgage-backed securities issued or guaranteed by GSEs, two REMIC mortgage-backed securities issued or guaranteed by a GSE, and three corporate bonds that were in an unrealized loss position of less than twelve months at June 30, 2016 . All securities referred to above were rated investment grade at June 30, 2016 . 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	6 Months Ended
	Jun. 30, 2016
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 June 30, 2016 , and December 31, 2015 (in thousands): June 30, 2016 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value Mortgage-backed securities: Pass-through certificates: GSEs $ 10,249 $ 214 $ — $ 10,463 Total securities held-to-maturity $ 10,249 $ 214 $ — $ 10,463 December 31, 2015 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value Mortgage-backed securities: Pass-through certificates: GSEs $ 10,346 $ 53 $ 30 $ 10,369 Total securities held-to-maturity $ 10,346 $ 53 $ 30 $ 10,369 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. There were no sales of held-to-maturity securities for the three months ended June 30, 2016 , or June 30, 2015 . The Company had no held-to-maturity securities at June 30, 2016 , that were in an unrealized loss position. Gross unrealized losses on mortgage-backed securities held-to-maturity, 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 December 31, 2015 , were as follows (in thousands): December 31, 2015 Less than 12 months Unrealized Losses Estimated Fair Value Mortgage-backed securities: Pass-through certificates: GSEs $ 30 $ 3,901 Total securities held-to-maturity $ 30 $ 3,901 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	6 Months Ended
	Jun. 30, 2016
Receivables [Abstract]
Loans	Loans Net loans held-for-investment are as follows (in thousands): June 30, December 31, 2016 2015 Real estate loans: Multifamily $ 1,367,065 $ 1,318,461 Commercial mortgage 404,375 402,073 One-to-four family residential mortgage 106,645 98,332 Home equity and lines of credit 64,297 61,413 Construction and land 16,054 18,652 Total real estate loans 1,958,436 1,898,931 Commercial and industrial loans 26,048 25,554 Other loans 1,850 2,256 Total commercial and industrial and other loans 27,898 27,810 Deferred loan cost, net 6,100 4,844 Originated loans held-for-investment, net 1,992,434 1,931,585 PCI Loans 36,149 33,115 Loans acquired: One-to-four family residential mortgage 357,510 330,672 Commercial mortgage 194,388 11,160 Multifamily 135,035 64,779 Home equity and lines of credit 29,312 2,404 Construction and land 25,832 — Total real estate loans 742,077 409,015 Commercial and industrial loans 26,698 — Other loans 597 — Total loans acquired, net 769,372 409,015 Loans held-for-investment, net 2,797,955 2,373,715 Allowance for loan losses (24,317 ) (24,770 ) Net loans held-for-investment $ 2,773,638 $ 2,348,945 PCI loans totaled $36.1 million at June 30, 2016 , as compared to $33.1 million at December 31, 2015 and included $5.0 million of loans acquired as part of the Hopewell Valley acquisition. The remaining balance of PCI loans is primarily attributable to those acquired as part of an FDIC-assisted transaction. The Company accounts for PCI loans utilizing U.S. GAAP applicable to loans acquired with deteriorated credit quality. At June 30, 2016 , PCI loans consist of approximately 36.2% commercial real estate loans and 45.8% commercial and industrial loans, with the remaining balance in residential and home equity loans. At December 31, 2015, PCI loans consist of approximately 27.9% commercial real estate loans and 52.4% commercial and industrial loans, with the remaining balance in residential and home equity loans. The following table sets forth information regarding the estimates of the contractually required payments, the cash flows expected to be collected, and the estimated fair value of the PCI loans acquired from Hopewell Valley at January 8, 2016 (in thousands): January 8, 2016 Contractually required principal and interest $ 16,580 Contractual cash flows not expected to be collected (non-accretable discount) (9,929 ) Expected cash flows to be collected at acquisition 6,651 Interest component of expected cash flows (accretable yield) (845 ) Fair value of acquired loans $ 5,806 The following table details the accretion of interest income for PCI loans for the three and six months ended June 30, 2016 and June 30, 2015 (in thousands): At or for the three months ended June 30, At or for the six months ended June 30, 2016 2015 2016 2015 Balance at the beginning of period $ 22,418 $ 26,800 $ 22,853 $ 27,943 Acquisition — — 845 — Accretion into interest income (1,439 ) (1,094 ) (2,719 ) (2,237 ) Balance at end of period $ 20,979 $ 25,706 $ 20,979 $ 25,706 The following tables set forth activity in our allowance for loan losses, by loan type, as of and for the three and six months ended June 30, 2016 , and June 30, 2015 (in thousands): Three Months Ended June 30, 2016 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 $ 6,197 $ 798 $ 521 $ 13,328 $ 781 $ 1,311 $ 88 $ 466 $ 23,490 $ 783 $ 105 $ 24,378 Charge-offs (78 ) (20 ) — — — (1 ) — — (99 ) — — (99 ) Recoveries 19 1 — — 1 — 3 — 24 — — 24 Provisions/(credit) 483 (17 ) (328 ) 224 (272 ) (44 ) (14 ) (25 ) 7 — 7 14 Ending balance $ 6,621 $ 762 $ 193 $ 13,552 $ 510 $ 1,266 $ 77 $ 441 $ 23,422 $ 783 $ 112 $ 24,317 Three Months Ended June 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 $ 8,483 $ 870 $ 218 $ 12,698 $ 842 $ 995 $ 103 $ 1,228 $ 25,437 $ 400 $ 61 $ 25,898 Charge-offs (186 ) (126 ) — (113 ) — (32 ) — — (457 ) — — (457 ) Recoveries — — — — — — 3 — 3 — — 3 Provisions/(credit) (956 ) 363 (33 ) 623 99 48 23 (93 ) 74 — (2 ) 72 Ending balance $ 7,341 $ 1,107 $ 185 $ 13,208 $ 941 $ 1,011 $ 129 $ 1,135 $ 25,057 $ 400 $ 59 $ 25,516 Six Months Ended June 30, 2016 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 $ 7,106 $ 787 $ 261 $ 12,387 $ 795 $ 1,288 $ 155 $ 1,093 $ 23,872 $ 783 $ 115 $ 24,770 Charge-offs (191 ) (20 ) — (277 ) — (1 ) — — (489 ) — — (489 ) Recoveries 147 1 — — 1 1 3 — 153 — — 153 Provisions/(credit) (441 ) (6 ) (68 ) 1,442 (286 ) (22 ) (81 ) (652 ) (114 ) — (3 ) (117 ) Ending balance $ 6,621 $ 762 $ 193 $ 13,552 $ 510 $ 1,266 $ 77 $ 441 $ 23,422 $ 783 $ 112 $ 24,317 Six Months Ended June 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 (829 ) (127 ) — (113 ) — (32 ) — — (1,101 ) — — (1,101 ) Recoveries 1 — — — 42 6 4 — 53 — — 53 Provisions/(credit) (1,140 ) 283 (81 ) 1,102 (2 ) 196 (9 ) (74 ) 275 — (3 ) 272 Ending balance $ 7,341 $ 1,107 $ 185 $ 13,208 $ 941 $ 1,011 $ 129 $ 1,135 $ 25,057 $ 400 $ 59 $ 25,516 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 June 30, 2016 , and December 31, 2015 (in thousands). June 30, 2016 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 $ 598 $ 128 $ — $ 125 $ 39 $ 6 $ — $ — $ 896 $ — $ 112 $ 1,008 Ending balance: collectively evaluated for impairment $ 6,023 $ 634 $ 193 $ 13,427 $ 471 $ 1,260 $ 77 $ 441 $ 22,526 $ 783 $ — $ 23,309 Loans, net: Ending balance $ 405,010 $ 107,277 $ 16,077 $ 1,370,526 $ 65,564 $ 26,129 $ 1,851 $ — $ 1,992,434 $ 36,149 $ 769,372 $ 2,797,955 Ending balance: individually evaluated for impairment $ 23,924 $ 2,307 $ — $ 2,135 $ 345 $ 109 $ — $ — $ 28,820 $ — $ 3,517 $ 32,337 Ending balance: collectively evaluated for impairment $ 381,086 $ 104,970 $ 16,077 $ 1,368,391 $ 65,219 $ 26,020 $ 1,851 $ — $ 1,963,614 $ 36,149 $ 765,855 $ 2,765,618 December 31, 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 $ 394 $ 167 $ — $ 158 $ 51 $ 4 $ — $ — $ 774 $ — $ 115 $ 889 Ending balance: collectively evaluated for impairment $ 6,712 $ 620 $ 261 $ 12,229 $ 744 $ 1,284 $ 155 $ 1,093 $ 23,098 $ 783 $ — $ 23,881 Loans, net: Ending balance $ 402,714 $ 99,010 $ 18,677 $ 1,320,724 $ 62,594 $ 25,610 $ 2,256 $ — $ 1,931,585 $ 33,115 $ 409,015 $ 2,373,715 Ending balance: individually evaluated for impairment $ 20,465 $ 2,344 $ — $ 2,458 $ 354 $ 116 $ — $ — $ 25,737 $ — $ 3,250 $ 28,987 Ending balance: collectively evaluated for impairment $ 382,249 $ 96,666 $ 18,677 $ 1,318,266 $ 62,240 $ 25,494 $ 2,256 $ — $ 1,905,848 $ 33,115 $ 405,765 $ 2,344,728 The Company monitors the credit quality of its loan portfolio on a regular basis. Credit quality is monitored by reviewing certain credit quality indicators. Management has determined that loan-to-value ratios (at period end) and internally assigned credit risk ratings by loan type are the key credit quality indicators that best measure the credit quality of the Company’s loan receivables. Loan-to-value (LTV) ratios used by management in monitoring credit quality are based on current period loan balances and original appraised values at time of origination (unless a current appraisal has been obtained as a result of the loan being deemed impaired). In calculating the provision for loan losses, based on past loan loss experience, management has determined that commercial real estate loans and multifamily loans having loan-to-value ratios, as described above, of less than 35% , and one-to-four family loans having loan-to-value ratios, as described above, of less than 60% , require less of a loss factor than those with higher loan to value ratios. The Company maintains a credit risk rating system as part of the risk assessment of its loan portfolio. The Company’s lending officers are required to assign a credit risk rating to each loan in their portfolio at origination. This risk rating is reviewed periodically and adjusted if necessary. Monthly, management presents monitored assets to the loan committee. In addition, the Company engages a third-party independent loan reviewer that performs semi-annual reviews of a sample of loans, validating the credit risk ratings assigned to such loans. The credit risk ratings play an important role in the establishment of the loan loss provision and the allowance for loan losses for originated loans held-for-investment. After determining the general reserve loss factor for each originated portfolio segment held-for-investment, the originated portfolio segment held-for-investment balance collectively evaluated for impairment is multiplied by the general reserve loss factor for the respective portfolio segment in order to determine the general reserve. When assigning a risk rating to a loan, management utilizes the Bank’s internal nine-point credit risk rating system. 1. Strong 2. Good 3. Acceptable 4. Adequate 5. Watch 6. Special Mention 7. Substandard 8. Doubtful 9. Loss Loans rated 1 to 5 are considered pass ratings. An asset is classified substandard if it is inadequately protected by the current net worth and paying capacity of the obligor or of the collateral pledged, if any. Substandard assets have well defined weaknesses based on objective evidence, and are characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected. Assets classified as doubtful have all of the weaknesses inherent in those classified substandard with the added characteristic that the weaknesses present make collection or liquidation in full highly questionable and improbable based on current circumstances. Assets classified as loss are those considered uncollectible and of such little value that their continuance as assets is not warranted. Assets which do not currently expose the Company to sufficient risk to warrant classification in one of the aforementioned categories, but possess weaknesses, are required to be designated special mention. 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 June 30, 2016 , and December 31, 2015 (in thousands): At June 30, 2016 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 $ 124,539 $ 1,239,764 $ 54,086 $ 321,604 $ 57,492 $ 45,847 $ 16,077 $ 65,109 $ 25,499 $ 1,851 $ 1,951,868 Special Mention 37 3,762 — 2,934 498 — — 72 144 — 7,447 Substandard 41 2,383 1,208 25,178 1,967 1,473 — 383 486 — 33,119 Originated loans held-for-investment, net $ 124,617 $ 1,245,909 $ 55,294 $ 349,716 $ 59,957 $ 47,320 $ 16,077 $ 65,564 $ 26,129 $ 1,851 $ 1,992,434 At December 31, 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 $ 124,678 $ 1,188,916 $ 52,253 $ 319,733 $ 48,429 $ 46,578 $ 18,677 $ 61,935 $ 24,846 $ 2,256 $ 1,888,301 Special Mention 51 3,832 974 2,966 504 — — 75 316 — 8,718 Substandard 775 2,472 1,233 25,555 2,112 1,387 — 584 448 — 34,566 Originated loans held-for-investment, net $ 125,504 $ 1,195,220 $ 54,460 $ 348,254 $ 51,045 $ 47,965 $ 18,677 $ 62,594 $ 25,610 $ 2,256 $ 1,931,585 Included in loans receivable 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 $10.7 million and $8.8 million at June 30, 2016 , and December 31, 2015 , respectively. Generally, loans are placed on non-accrual 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 $8.9 million and $6.7 million at June 30, 2016 , and December 31, 2015 , 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 $1.8 million and $2.1 million at June 30, 2016 , and December 31, 2015 , respectively. There were no loans held-for-sale at June 30, 2016 , or December 31, 2015 . Loans past due 90 days or more and still accruing interest were $282,000 and $15,000 at June 30, 2016 , and December 31, 2015 , 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 June 30, 2016 , and December 31, 2015 , excluding loans held-for-sale and PCI loans which have been segregated into pools. For PCI loans, each loan pool is accounted for as a single asset with a single composite interest rate and an aggregate expectation of cash flows (in thousands): At June 30, 2016 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 $ 1,285 $ — $ 6,887 $ 8,172 $ — $ 8,172 Total commercial 1,285 — 6,887 8,172 — 8,172 One-to-four family residential LTV < 60% Substandard — 522 700 1,222 58 1,280 Total one-to-four family residential — 522 700 1,222 58 1,280 Multifamily LTV < 35% Substandard 41 — — 41 — 41 LTV => 35% Substandard — — 282 282 — 282 Total multifamily 41 — 282 323 — 323 Home equity and lines of credit Substandard — — 225 225 — 225 Total home equity and lines of credit — — 225 225 — 225 Commercial and industrial loans Substandard — — 65 65 — 65 Total commercial and industrial loans — — 65 65 — 65 Other loans Pass — — — — 17 17 Total other loans — — — — 17 17 Total non-performing loans held-for-investment 1,326 522 8,159 10,007 75 10,082 Loans acquired: Commercial LTV < 35% Substandard — — 241 241 207 448 Total commercial — — 241 241 207 448 One-to-four family residential LTV < 60% Substandard 425 — — 425 — 425 Total one-to-four family residential 425 — — 425 — 425 Commercial and industrial loans Substandard — — 13 13 — 13 Total commercial and industrial loans — — 13 13 — 13 Total non-performing loans acquired 425 — 254 679 207 886 Total non-performing loans $ 1,751 $ 522 $ 8,413 $ 10,686 $ 282 $ 10,968 At December 31, 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 $ 344 $ 372 $ 4,516 $ 5,232 $ — $ 5,232 Total 344 372 4,516 5,232 — 5,232 Total commercial 344 372 4,516 5,232 — 5,232 One-to-four family residential LTV < 60% Substandard 364 180 565 1,109 — 1,109 Total 364 180 565 1,109 — 1,109 LTV => 60% Substandard 901 135 — 1,036 — 1,036 Total 901 135 — 1,036 — 1,036 Total one-to-four family residential 1,265 315 565 2,145 — 2,145 Construction and land Substandard — — 113 113 — 113 Total construction and land — — 113 113 — 113 Multifamily LTV => 35% Substandard — — 559 559 — 559 Total multifamily — — 559 559 — 559 Home equity and lines of credit Substandard — — 329 329 — 329 Total home equity and lines of credit — — 329 329 — 329 Commercial and industrial loans Substandard — — — — 15 15 Total commercial and industrial loans — — — — 15 15 Total non-performing loans held-for-investment 1,609 687 6,082 8,378 15 8,393 Loans acquired: One-to-four family residential LTV < 60% Substandard 429 — — 429 — 429 Total one-to-four family residential 429 — — 429 — 429 Total non-performing loans acquired: 429 — — 429 — 429 Total non-performing loans $ 2,038 $ 687 $ 6,082 $ 8,807 $ 15 $ 8,822 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 June 30, 2016 , and December 31, 2015 (in thousands): June 30, 2016 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 $ 53,259 $ 827 $ 54,086 $ — $ 54,086 Substandard 1,208 — 1,208 — 1,208 Total 54,467 827 55,294 — 55,294 LTV => 35% Pass 320,722 882 321,604 — 321,604 Special Mention 2,934 — 2,934 — 2,934 Substandard 14,429 2,577 17,006 8,172 25,178 Total 338,085 3,459 341,544 8,172 349,716 Total commercial 392,552 4,286 396,838 8,172 405,010 One-to-four family residential LTV < 60% Pass 54,922 2,570 57,492 — 57,492 Special Mention 132 366 498 — 498 Substandard 425 262 687 1,280 1,967 Total 55,479 3,198 58,677 1,280 59,957 LTV => 60% Pass 45,847 — 45,847 — 45,847 Substandard 1,473 — 1,473 — 1,473 Total 47,320 — 47,320 — 47,320 Total one-to-four family residential 102,799 3,198 105,997 1,280 107,277 Construction and land Pass 16,077 — 16,077 16,077 Total construction and land 16,077 — 16,077 — 16,077 Multifamily LTV < 35% Pass 124,515 24 124,539 — 124,539 Special Mention 37 — 37 — 37 Substandard — — — 41 41 Total 124,552 24 124,576 41 124,617 LTV => 35% Pass 1,238,809 955 1,239,764 — 1,239,764 Special Mention 3,762 — 3,762 — 3,762 Substandard 2,101 — 2,101 282 2,383 Total 1,244,672 955 1,245,627 282 1,245,909 Total multifamily 1,369,224 979 1,370,203 323 1,370,526 Home equity and lines of credit Pass 65,091 18 65,109 — 65,109 Special Mention 72 — 72 — 72 Substandard 158 — 158 225 383 Total home equity and lines of credit 65,321 18 65,339 225 65,564 Commercial and industrial Pass 25,479 20 25,499 — 25,499 Special Mention 144 — 144 — 144 Substandard 421 — 421 65 486 Total commercial and industrial 26,044 20 26,064 65 26,129 June 30, 2016 Performing (Accruing) Loans 0-29 Days Past Due 30-89 Days Past Due Total Non-Performing Loans Total Loans Receivable, net Other loans Pass 1,790 44 1,834 17 1,851 Total other loans 1,790 44 1,834 17 1,851 Total originated loans held-for-investment $ 1,973,807 $ 8,545 $ 1,982,352 $ 10,082 $ 1,992,434 Acquired loans: One-to-four family residential LTV < 60% Pass 322,832 431 323,263 — 323,263 Special Mention 526 — 526 — 526 Substandard 897 — 897 425 1,322 Total 324,255 431 324,686 425 325,111 LTV => 60% Pass 31,645 — 31,645 — 31,645 Substandard 754 — 754 — 754 Total 32,399 — 32,399 — 32,399 Total one-to-four family residential 356,654 431 357,085 425 357,510 Commercial LTV < 35% Pass 64,790 412 65,202 — 65,202 Special Mention 193 — 193 — 193 Substandard 540 509 1,049 448 1,497 Total 65,523 921 66,444 448 66,892 LTV => 35% Pass 117,117 60 117,177 — 117,177 Special Mention 4,148 141 4,289 — 4,289 Substandard 4,190 1,840 6,030 — 6,030 Total 125,455 2,041 127,496 — 127,496 Total commercial 190,978 2,962 193,940 448 194,388 Construction and land Pass 24,464 1,368 25,832 — 25,832 Total construction and land 24,464 1,368 25,832 — 25,832 Multifamily LTV < 35% Pass 124,637 — 124,637 — 124,637 Special Mention 123 — 123 — 123 Total 124,760 — 124,760 — 124,760 LTV => 35% Pass 9,443 — 9,443 — 9,443 Special Mention 242 — 242 — 242 Substandard 590 — 590 — 590 Total 10,275 — 10,275 — 10,275 Total multifamily 135,035 — 135,035 — 135,035 Home equity and lines of credit Pass 29,034 181 29,215 — 29,215 Substandard 97 — 97 — 97 Total home equity and lines of credit 29,131 181 29,312 — 29,312 Commercial and industrial Pass 26,685 — 26,685 — 26,685 Substandard — — — 13 13 Total commercial and industrial 26,685 — 26,685 13 26,698 Other - Pass 591 6 597 — 597 Total loans acquired 763,538 4,948 768,486 886 769,372 $ 2,737,345 $ 13,493 $ 2,750,838 $ 10,968 $ 2,761,806 December 31, 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 $ 50,974 $ 1,279 $ 52,253 — $ 52,253 Special Mention 974 — 974 — 974 Substandard 1,233 — 1,233 — 1,233 Total 53,181 1,279 54,460 — 54,460 LTV => 35% Pass 319,411 322 319,733 — 319,733 Special Mention 2,966 — 2,966 — 2,966 Substandard 8,696 11,627 20,323 5,232 25,555 Total 331,073 11,949 343,022 5,232 348,254 Total commercial 384,254 13,228 397,482 5,232 402,714 One-to-four family residential LTV < 60% Pass 45,737 2,692 48,429 — 48,429 Special Mention 134 370 504 — 504 Substandard 696 307 1,003 1,109 2,112 Total 46,567 3,369 49,936 1,109 51,045 LTV => 60% Pass 46,578 — 46,578 — 46,578 Substandard — 351 351 1,036 1,387 Total 46,578 351 46,929 1,036 47,965 Total one-to-four family residential 93,145 3,720 96,865 2,145 99,010 Construction and land Pass 18,564 — 18,564 113 18,677 Total construction and land 18,564 — 18,564 113 18,677 Multifamily LTV < 35% Pass 124,678 — 124,678 — 124,678 Special Mention — 51 51 — 51 Substandard 775 — 775 — 775 Total 125,453 51 125,504 — 125,504 LTV => 35% Pass 1,187,147 1,769 1,188,916 — 1,188,916 Special Mention 2,687 1,145 3,832 — 3,832 Substandard 1,913 — 1,913 559 2,472 Total 1,191,747 2,914 1,194,661 559 1,195,220 Total multifamily 1,317,200 2,965 1,320,165 559 1,320,724 Home equity and lines of credit Pass 61,561 374 61,935 — 61,935 Special Mention 75 — 75 — 75 Substandard 255 — 255 329 584 Total home equity and lines of credit 61,891 374 62,265 329 62,594 Commercial and industrial loans Pass 24,780 51 24,831 15 24,846 Special Mention 316 — 316 — 316 Substandard 395 53 448 — 448 Total commercial and industrial loans 25,491 104 25,595 15 25,610 Other loans December 31, 2015 Performing (Accruing) Loans 0-29 Days Past Due 30-89 Days Past Due Total Non-Performing Loans Total Loans Receivable, net Pass 2,245 11 2,256 — 2,256 Total other loans 2,245 11 2,256 — 2,256 Total originated loans held-for-investment $ 1,902,790 $ 20,402 $ 1,923,192 $ 8,393 $ 1,931,585 Loans Acquired Real estate loans: One-to-four family residential LTV < 60% Pass 313,425 312 313,737 — 313,737 Special Mention 549 — 549 — 549 Substandard 737 177 914 429 1,343 Total 314,711 489 315,200 429 315,629 LTV => 60% Pass 14,759 — 14,759 — 14,759 Substandard 284 — 284 — 284 Total 15,043 — 15,043 — 15,043 Total one-to-four family residential 329,754 489 330,243 429 330,672 Commercial LTV < 35% Pass 2,164 — 2,164 — 2,164 Substandard — 729 729 — 729 Total 2,164 729 2,893 — 2,893 LTV => 35% Pass 5,536 — 5,536 — 5,536 Special Mention 883 — 883 — 883 Substandard 1,848 — 1,848 — 1,848 Total 8,267 — 8,267 — 8,267 Total commercial 10,431 729 11,160 — 11,160 Multifamily LTV < 35% Pass 4,695 — 4,695 — 4,695 Special Mention 138 — 138 — 138 Total 4,833 — 4,833 — 4,833 LTV => 35% Pass 59,632 — 59,632 — 59,632 Special Mention 314 — 314 — 314 Total 59,946 — 59,946 — 59,946 Total multifamily 64,779 — 64,779 — 64,779 Home equity and lines of credit Pass 2,404 — 2,404 — 2,404 Total home equity and lines of credit 2,404 — 2,404 — 2,404 Total loans acquired 407,368 1,218 408,586 429 409,015 $ 2,310,158 $ 21,620 $ 2,331,778 $ 8,822 $ 2,340,600 The following table summarizes originated and acquired impaired loans as of June 30, 2016 , and December 31, 2015 (in thousands): At June 30, 2016 At December 31, 2015 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 $ — $ 139 $ — — 139 — LTV => 35% Pass 3,977 4,114 — 4,051 4,188 — Special Mention — — — — Substandard 14,102 15,565 — 13,371 14,748 — One-to-four family residential LTV < 60% Pass 648 648 — 221 221 — Substandard 231 231 — 234 234 — LTV => 60% Substandard 147 165 — 150 167 — Multifamily LTV => 35% Pass 69 539 — 75 545 Substandard 885 1,163 — 1,012 1,012 — Commercial and industrial loans Substandard 81 81 — 87 87 — With a Related Allowance Recorded: Real estate loans: Commercial LTV => 35% Substandard 7,685 8,307 (598 ) 4,891 5,430 (394 ) One-to-four family residential LTV < 60% Pass 61 61 (7 ) 503 503 (33 ) Substandard 1,582 1,582 (138 ) 1,604 1,604 (152 ) LTV => 60% Special Mention Substandard 1,158 1,378 (95 ) 1,034 1,081 (97 ) Multifamily LTV => 35% Pass 1,339 1,339 (125 ) — — — Substandard — — — 1,371 1,371 (158 ) Home equity and lines of credit Pass 264 264 (8 ) 269 269 (11 ) Special Mention 42 42 (14 ) 44 44 (19 ) Substandard 39 39 (17 ) 41 41 (21 ) Commercial and industrial loans Special Mention 27 27 (6 ) 29 29 (4 ) Total: Real estate loans Commercial 25,764 28,125 (598 ) 22,313 24,505 (394 ) One-to-four family residential 3,827 4,065 (240 ) 3,746 3,810 (282 ) Multifamily 2,293 3,041 (125 ) 2,458 2,928 (158 ) Home equity and lines of credit 345 345 (39 ) 354 354 (51 ) Commercial and industrial loans 108 108 (6 ) 116 116 (4 ) $ 32,337 $ 35,684 $ (1,008 ) $ 28,987 $ 31,713 $ (889 ) Included in the above table at June 30, 2016 , are impaired loans with carrying balances of $14.9 million that were not written down by charge-offs or for which there are no specific reserves in our allowance for loan losses. Included in impaired loans at December 31, 2015 , are loans with carrying balances of $14.5 million that were not written down by charge-offs or for which there are no specific reserves in our allowance for loan losses. Loans not written down by charge-offs or specific reserves at June 30, 2016 , and December 31, 2015 , 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 (excluding PCI loans) and interest recognized on impaired loans as of, and for, the three months ended June 30, 2016 and June 30, 2015 (in thousands): Three Months Ended Six Months Ended June 30, 2016 June 30, 2015 June 30, 2016 June 30, 2015 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 $ 3,996 $ 54 $ 2,452 $ 24 $ 4,014 $ 99 $ 2,738 $ 48 Special Mention — — 273 156 — — 182 — Substandard 13,699 166 11,766 — 13,590 350 12,137 264 One-to-four family residential LTV < 60% Pass 651 7 193 5 508 16 150 9 Special Mention — — 69 — — — 92 — Substandard 231 1 153 1 232 1 189 1 LTV => 60% Substandard 148 1 78 — 149 2 52 — Multifamily LTV => 35% Pass 70 4 82 4 71 8 83 9 Substandard 809 7 466 6 877 11 470 10 Home equity and lines of credit Special Mention — — 48 1 — — 48 1 Commercial and industrial loans Special Mention — — 15 — — — 99 1 Substandard 83 — 95 — 84 — 96 — With a Related Allowance Recorded: Real estate loans: Commercial LTV => 35% Pass — 839 23 559 45 Substandard 7,915 16 11,693 197 6,907 31 12,139 214 One-to-four family residential LTV < 60% Pass 61 1 221 3 208 1 147 5 Special Mention — — 158 — — — 212 — Substandard 1,588 5 881 3 1,593 11 870 7 LTV => 60% Substandard 1,091 11 472 48 1,072 15 413 50 Multifamily LTV => 35% Pass 670 13 — — 446 25 — — Substandard 679 — 1,406 13 909 — 1,413 26 Home equity and lines of credit Pass 265 2 137 2 266 4 91 4 Special Mention 43 1 138 — 43 1 185 — Substandard 40 — 22 1 40 1 14 1 Three Months Ended Six Months Ended June 30, 2016 June 30, 2015 June 30, 2016 June 30, 2015 Commercial and industrial loans Special Mention 28 — — — 28 1 21 — Substandard — — 16 — — — 136 — Total: Real estate loans Commercial 25,610 236 27,023 400 24,511 480 27,755 571 One-to-four family residential 3,770 26 2,225 60 3,762 46 2,125 72 Multifamily 2,228 24 1,954 23 2,303 44 1,966 45 Home equity and lines of credit 348 3 345 4 349 6 338 6 Commercial and industrial loans 111 — 126 — 112 1 352 1 $ 32,067 $ 289 $ 31,673 $ 487 $ 31,037 $ 577 $ 32,536 $ 695 There were no loans modified as troubled debt restructurings (TDRs) during the three or six months ended June 30, 2016 . The following table summarizes loans that were modified as troubled debt restructurings during the three and six months ended June 30, 2015: Three Months Ended Six Months Ended June 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 (in thousands) (in thousands) TDR's Commercial real estate loans Substandard 2 2,203 2,203 3 8,457 8,457 One-to-four family residential Pass — — — 1 20 20 Substandard 2 518 518 3 561 561 Home equity and lines of credit 1 43 43 1 43 43 TDR's 5 2,764 2,764 8 $9,081 $9,081 At June 30, 2016 , and December 31, 2015 , we had TDRs of $26.5 million and $26.6 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 cost 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 troubled debt restructurings 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 June 30, 2016 , there were three TDR loans that were restructured during the twelve months ended June 30, 2016 , that subsequently defaulted. The loans consisted of one commercial real estate loan with a recorded investment of $1.8 million , which was less than 90 days delinquent and on accrual status, and two one-to-four family residential loans with a recorded investment of $361,000 , which were 90 days or more past due and on non-accrual status. At June 30, 2015 , no TDR loan that was restructured during the twelve months ended June 3

Deposits

Deposits	6 Months Ended
	Jun. 30, 2016
Banking and Thrift [Abstract]
Deposits	Deposits Deposits account balances are summarized as follows (in thousands): June 30, December 31, 2016 2015 Non-interest-bearing demand $ 388,428 $ 263,073 Interest-bearing negotiable orders of withdrawal (NOW) 344,131 217,813 Savings and money market 1,285,946 1,072,175 Certificates of deposit 587,930 499,868 Total deposits $ 2,606,435 $ 2,052,929 Interest expense on deposit accounts is summarized for the periods indicated (in thousands): Three Months Ended Six Months Ended June 30, June 30, 2016 2015 2016 2015 Negotiable orders of withdrawal, savings, and money market $ 2,020 $ 1,102 $ 3,896 $ 2,056 Certificates of deposit 1,683 1,356 3,231 2,476 Total interest expense on deposit accounts $ 3,703 $ 2,458 $ 7,127 $ 4,532

Equity Incentive Plan

Equity Incentive Plan	6 Months Ended
	Jun. 30, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Equity Incentive Plan	Equity Incentive Plan The following table is a summary of the Company’s stock options outstanding as of June 30, 2016 , and changes therein during the six 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, 2015 6,011,861 $ 3.30 $ 10.93 6.41 Forfeited (2,000 ) 4.07 14.76 — Exercised (324,867 ) 2.35 7.28 — Outstanding - June 30, 2016 5,684,994 3.35 11.13 6.09 Exercisable - June 30, 2016 3,346,896 $ 2.89 $ 9.32 4.54 Expected future stock option expense related to the non-vested options outstanding as of June 30, 2016 , is $8.3 million over an average period of 3.31 years. The following is a summary of the status of the Company’s restricted share awards as of June 30, 2016 , and changes therein during the six months then ended. Number of Shares Awarded Weighted Average Grant Date Fair Value Non-vested at December 31, 2015 1,193,862 $ 13.70 Vested (274,920 ) 13.63 Forfeited — — Non-vested at June 30, 2016 918,942 $ 13.72 Expected future stock award expense related to the non-vested restricted share awards as of June 30, 2016 , is $11.3 million over an average period of 3.32 years. During the three months ended June 30, 2016 and 2015 , the Company recorded $2.1 million and $1.6 million respectively, of stock-based compensation related to the above plans. During the six months ended June 30, 2016 and 2015 , the Company recorded $4.2 million and $2.6 million , respectively, of stock-based compensation related to the above plans.

Fair Value Measurements

Fair Value Measurements	6 Months Ended
	Jun. 30, 2016
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 June 30, 2016 , and December 31, 2015 , 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 June 30, 2016 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: U.S. Treasury securities $ — $ — $ — $ — Mortgage-backed securities: GSE 537,307 $ — 537,307 $ — Non-GSE 420 — 420 — Other securities: GSE bonds — — — Municipal bonds 3,916 — 3,916 Corporate bonds 55,269 — 55,269 — Equities 1,163 192 971 — Other 1,254 — 1,254 Total available-for-sale 599,329 192 599,137 — Trading securities 7,106 7,106 — — Total $ 606,435 $ 7,298 $ 599,137 $ — Measured on a non-recurring basis: Assets: Impaired loans: Real estate loans: Commercial real estate $ 11,973 $ — $ — $ 11,973 One-to-four family residential mortgage 2,561 — — 2,561 Multifamily 1,563 — — 1,563 Home equity and lines of credit 306 — — 306 Total impaired real estate loans 16,403 — — 16,403 Commercial and industrial loans 22 — — 22 Other real estate owned 45 — — 45 Total $ 16,470 $ — $ — $ 16,470 Fair Value Measurements at December 31, 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 $ 529,524 $ — $ 529,524 $ — Non-GSE 579 — 579 — Other securities: Corporate bonds 11,011 — 11,011 — Equities 481 481 — — Total available-for-sale 541,595 481 541,114 — Trading securities 6,713 6,713 — — Total $ 548,308 $ 7,194 $ 541,114 $ — Measured on a non-recurring basis: Assets: Impaired loans: Real estate loans: Commercial real estate $ 9,091 $ — $ — $ 9,091 One-to-four family residential mortgage 2,873 — — 2,873 Multifamily 1,288 — — 1,288 Home equity and lines of credit 303 — — 303 Total impaired real estate loans 13,555 — — 13,555 Commercial and industrial loans 25 — — 25 Other real estate owned 45 — — 45 Total $ 13,625 $ — $ — $ 13,625 The following table presents qualitative information for Level 3 assets measured at fair value on a non-recurring basis at June 30, 2016 , and December 31, 2015 (dollars in thousands): Fair Value Valuation Methodology Unobservable Inputs Range of Inputs June 30, 2016 December 31, 2015 June 30, 2016 December 31, 2015 Impaired loans $ 16,425 $ 13,580 Appraisals Discount for costs to sell 7.0% 7.0% Discount for quick sale 10.0% 10.0% Discounted cash flows Interest rates 4.75% to 7.5% 4.75% to 7.5% Other real estate owned $ 45 $ 45 Appraisals Discount for costs to sell 7.0% 7.0% Available for Sale Securities: The estimated fair values for mortgage-backed securities, corporate and other debt securities, and certain less liquid equity 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 U.S. Treasury securities and equity securities consisting of publicly traded mutual funds are classified as Level 1 and are derived from quoted market prices in active markets. There were no transfers of securities between Level 1 and Level 2 during the three months ended June 30, 2016 . Trading Securities: Fair values are derived from quoted market prices in active markets. The assets consist of publicly traded mutual funds. Impaired Loans: At June 30, 2016 , and December 31, 2015 , the Company had impaired loans held-for-investment (excluding PCI loans) with outstanding principal balances of $20.6 million and $17.0 million , respectively, that were recorded at their estimated fair value of $16.4 million and $13.6 million , respectively. The Company recorded a net increase in the specific reserve for impaired loans of $117,000 for the six months ended June 30, 2016 , 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 troubled debt restructurings. Other Real Estate Owned (OREO): At both June 30, 2016 , and December 31, 2015 , the Company had assets acquired through foreclosure, or deed in lieu of foreclosure, of $45,000 . 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. 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 six 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 six 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 incorporate the exit price concept of fair value prescribed by the FASB ASC Topic for Fair Value Measurements and Disclosures. (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 June 30, 2016 , and December 31, 2015 , is presented in the following tables (in thousands): June 30, 2016 Estimated Fair Value Carrying Value Level 1 Level 2 Level 3 Total Financial assets: Cash and cash equivalents $ 60,522 $ 60,522 $ — $ — $ 60,522 Trading securities 7,106 7,106 — — 7,106 Securities available-for-sale 599,329 192 599,137 — 599,329 Securities held-to-maturity 10,249 — 10,463 — 10,463 Federal Home Loan Bank of New York stock, at cost 25,299 — 25,299 — 25,299 Net loans held-for-investment 2,773,638 — — 2,760,796 2,760,796 Financial liabilities: Deposits $ 2,606,435 $ — $ 2,614,527 $ — $ 2,614,527 Repurchase agreements, Federal Home Loan Bank advances and other borrowings 479,308 — 483,370 — 483,370 Advance payments by borrowers 11,596 — 11,596 — 11,596 December 31, 2015 Estimated Fair Value Carrying Value Level 1 Level 2 Level 3 Total Financial assets: Cash and cash equivalents $ 51,853 $ 51,853 $ — $ — $ 51,853 Trading securities 6,713 6,713 — — 6,713 Securities available-for-sale 541,595 481 541,114 — 541,595 Securities held-to-maturity 10,346 — 10,369 — 10,369 Federal Home Loan Bank of New York stock, at cost 25,803 — 25,803 — 25,803 Net loans held-for-investment 2,348,945 — — 2,375,028 2,375,028 Financial liabilities: Deposits $ 2,052,929 $ — $ 2,058,894 $ — $ 2,058,894 Repurchase agreements, Federal Home Loan Bank advances and other borrowings 558,129 — 557,537 — 557,537 Advance payments by borrowers 10,862 — 10,862 — 10,862 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	6 Months Ended
	Jun. 30, 2016
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 June 30, Six Months Ended June 30, 2016 2015 2016 2015 Net income available to common stockholders $ 6,985 $ 4,295 $ 10,645 $ 9,297 Weighted average shares outstanding-basic 44,350,458 42,461,128 44,144,434 43,102,453 Effect of non-vested restricted stock and stock options outstanding 1,302,740 1,175,220 1,327,143 1,163,962 Weighted average shares outstanding-diluted 45,653,198 43,636,348 45,471,577 44,266,415 Earnings per share-basic $ 0.16 $ 0.10 $ 0.24 $ 0.22 Earnings per share-diluted $ 0.15 $ 0.10 $ 0.23 $ 0.21 Anti-dilutive shares 1,032,080 3,933,600 1,021,740 3,195,100

Recent Accounting Pronouncement

Recent Accounting Pronouncements	6 Months Ended
	Jun. 30, 2016
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Recent Accounting Pronouncements	Recent Accounting Pronouncements In June 2016, the FASB issued Accounting Standards Update (ASU) 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which requires credit losses on most financial assets measured at amortized cost and certain other instruments to be measured using an expected credit loss model (referred to as the current expected credit loss (CECL) model). Under this model, entities will estimate credit losses over the entire contractual term of the instrument from the date of initial recognition of that instrument. Current US GAAP is based on an incurred loss model that delays recognition of credit losses until it is probable the loss has been incurred. Accordingly, it is anticipated that credit losses will be recognized earlier under the CECL model than under the incurred loss model. ASU 2016-13 is effective for public business entities that are SEC filers for fiscal years and for interim periods within those fiscal years beginning after December 15, 2019. The Company is currently evaluating the potential effect of adoption of this pronouncement on its consolidated financial statements. In March 2016, the FASB issued ASU No. 2016-09, Compensation—Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting, which includes provisions to simplify certain aspects related to the accounting for share-based awards and the related financial statement presentation. The ASU includes a requirement that the tax effect related to the settlement of share-based awards be recorded in income tax benefit or expense in the statements of earnings. This change is required to be adopted prospectively in the period of adoption. In addition, the ASU modifies the classification of certain share-based payment activities within the statements of cash flows and these changes are required to be applied retrospectively to all periods presented, or in certain cases prospectively, beginning in the period of adoption. ASU No. 2016-09 is effective for annual reporting periods beginning after December 15, 2016, including interim periods within that reporting period. The impact of ASU No. 2016-09 could be material to the Company's results of operations and cash flows in future periods depending upon, among other things, the level of earnings and stock price of the Company. In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842), which is intended to increase transparency and comparability of accounting for lease transactions. The ASU will require all leases to be recognized on the balance sheet as lease assets and lease liabilities and will require both quantitative and qualitative disclosures regarding key information about leasing arrangements. Lessor accounting is largely unchanged. ASU No. 2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within that reporting period. The Company is currently evaluating the potential effect of adoption of this pronouncement on its consolidated financial statements. In January 2016, the Financial Accounting Standards Board (FASB) issued ASU No. 2016-01, Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities , which addresses certain aspects of recognition, measurement, presentation, and disclosure of financial instruments. The guidance primarily affects the accounting for equity investments, financial liabilities under the fair value option, and the presentation and disclosure requirements for financial instruments. In addition, the FASB clarified guidance related to the valuation allowance assessment when recognizing deferred tax assets resulting from unrealized losses on available-for-sale debt securities. The accounting for other financial instruments, such as loans, investments in debt securities, and financial liabilities is largely unchanged. ASU No. 2016-01 is effective for annual reporting periods beginning after December 15, 2017, including interim periods within that reporting period. The adoption of this pronouncement is not expected to have a material effect on the Company's consolidated financial statements. In September 2015, the FASB issued ASU No. 2015-16, Business Combinations (Topic 805) - Simplifying the Accounting for Measurement-Period Adjustments, which requires that adjustments to provisional amounts that are identified during the measurement period of a business combination be recognized in the reporting period in which the adjustment amounts are determined. Furthermore, the income statement effects of such adjustments, if any, must be calculated as if the accounting had been completed at the acquisition date. Under previous guidance, adjustments to provisional amounts identified during the measurement period were to be recognized retrospectively. ASU 2015-16 was effective for annual reporting periods beginning after December 15, 2015, including interim periods within that reporting period. The adoption of this pronouncement did not have a material effect on the Company's consolidated financial statements. In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606), which supersedes the revenue recognition requirements in ASC Topic 605, Revenue Recognition , and most industry-specific guidance throughout the industry topics of the codification. This update will be effective for interim and annual periods beginning after December 15, 2016. The Company is still assessing the impact of the adoption of this pronouncement on its consolidated financial statements, but does not expect the adoption of the guidance to have a material effect on its consolidated financial statements.

Earnings Per Share (Policies)

Earnings Per Share (Policies)	6 Months Ended
	Jun. 30, 2016
Earnings Per Share [Abstract]
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.

Recent Accounting Pronounceme19

Recent Accounting Pronouncements (Policies)	6 Months Ended
	Jun. 30, 2016
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Recent Accounting Pronouncements	In June 2016, the FASB issued Accounting Standards Update (ASU) 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which requires credit losses on most financial assets measured at amortized cost and certain other instruments to be measured using an expected credit loss model (referred to as the current expected credit loss (CECL) model). Under this model, entities will estimate credit losses over the entire contractual term of the instrument from the date of initial recognition of that instrument. Current US GAAP is based on an incurred loss model that delays recognition of credit losses until it is probable the loss has been incurred. Accordingly, it is anticipated that credit losses will be recognized earlier under the CECL model than under the incurred loss model. ASU 2016-13 is effective for public business entities that are SEC filers for fiscal years and for interim periods within those fiscal years beginning after December 15, 2019. The Company is currently evaluating the potential effect of adoption of this pronouncement on its consolidated financial statements. In March 2016, the FASB issued ASU No. 2016-09, Compensation—Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting, which includes provisions to simplify certain aspects related to the accounting for share-based awards and the related financial statement presentation. The ASU includes a requirement that the tax effect related to the settlement of share-based awards be recorded in income tax benefit or expense in the statements of earnings. This change is required to be adopted prospectively in the period of adoption. In addition, the ASU modifies the classification of certain share-based payment activities within the statements of cash flows and these changes are required to be applied retrospectively to all periods presented, or in certain cases prospectively, beginning in the period of adoption. ASU No. 2016-09 is effective for annual reporting periods beginning after December 15, 2016, including interim periods within that reporting period. The impact of ASU No. 2016-09 could be material to the Company's results of operations and cash flows in future periods depending upon, among other things, the level of earnings and stock price of the Company. In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842), which is intended to increase transparency and comparability of accounting for lease transactions. The ASU will require all leases to be recognized on the balance sheet as lease assets and lease liabilities and will require both quantitative and qualitative disclosures regarding key information about leasing arrangements. Lessor accounting is largely unchanged. ASU No. 2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within that reporting period. The Company is currently evaluating the potential effect of adoption of this pronouncement on its consolidated financial statements. In January 2016, the Financial Accounting Standards Board (FASB) issued ASU No. 2016-01, Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities , which addresses certain aspects of recognition, measurement, presentation, and disclosure of financial instruments. The guidance primarily affects the accounting for equity investments, financial liabilities under the fair value option, and the presentation and disclosure requirements for financial instruments. In addition, the FASB clarified guidance related to the valuation allowance assessment when recognizing deferred tax assets resulting from unrealized losses on available-for-sale debt securities. The accounting for other financial instruments, such as loans, investments in debt securities, and financial liabilities is largely unchanged. ASU No. 2016-01 is effective for annual reporting periods beginning after December 15, 2017, including interim periods within that reporting period. The adoption of this pronouncement is not expected to have a material effect on the Company's consolidated financial statements. In September 2015, the FASB issued ASU No. 2015-16, Business Combinations (Topic 805) - Simplifying the Accounting for Measurement-Period Adjustments, which requires that adjustments to provisional amounts that are identified during the measurement period of a business combination be recognized in the reporting period in which the adjustment amounts are determined. Furthermore, the income statement effects of such adjustments, if any, must be calculated as if the accounting had been completed at the acquisition date. Under previous guidance, adjustments to provisional amounts identified during the measurement period were to be recognized retrospectively. ASU 2015-16 was effective for annual reporting periods beginning after December 15, 2015, including interim periods within that reporting period. The adoption of this pronouncement did not have a material effect on the Company's consolidated financial statements. In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606), which supersedes the revenue recognition requirements in ASC Topic 605, Revenue Recognition , and most industry-specific guidance throughout the industry topics of the codification. This update will be effective for interim and annual periods beginning after December 15, 2016. The Company is still assessing the impact of the adoption of this pronouncement on its consolidated financial statements, but does not expect the adoption of the guidance to have a material effect on its consolidated financial statements.

Business Combinations (Tables)

Business Combinations (Tables)	6 Months Ended
	Jun. 30, 2016
Business Combinations [Abstract]
Schedule of Business Acquisitions, by Acquisition	The following table summarizes the estimated fair values of the assets acquired and the liabilities assumed at the date of acquisition for Hopewell Valley (in thousands): ASSETS ACQUIRED: January 8, 2016 Cash and cash equivalents, net $ 55,479 Securities available for sale 61,633 Loans 342,566 Accrued interest receivable 1,452 Bank-owned life insurance 11,269 Premises and equipment 5,926 Federal Home Loan Bank of New York stock, at cost 476 Goodwill 22,252 Other intangible assets 2,013 Other assets 5,389 Total assets acquired $ 508,455 LIABILITIES ASSUMED: Deposits $ 456,203 Other borrowings 2,213 Other liabilities 8,318 Total liabilities assumed $ 466,734 Net assets acquired $ 41,721

Securities Available-for-Sale (

Securities Available-for-Sale (Tables)	6 Months Ended
	Jun. 30, 2016
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 June 30, 2016 , and December 31, 2015 (in thousands): June 30, 2016 Gross Gross Estimated Amortized unrealized unrealized fair cost gains losses value Mortgage-backed securities: Pass-through certificates: Government sponsored enterprises (GSE) $ 259,643 $ 7,360 $ 236 $ 266,767 Real estate mortgage investment conduits (REMICs): GSE 272,286 1,480 3,226 270,540 Non-GSE 435 — 15 420 532,364 8,840 3,477 537,727 Other debt securities: Municipal bonds 3,867 49 — 3,916 Corporate bonds 55,081 267 79 55,269 58,948 316 79 59,185 Other securities Equity investments-mutual funds 1,143 20 — 1,163 Other 1,254 — — 1,254 Total securities available-for-sale $ 593,709 $ 9,176 $ 3,556 $ 599,329 December 31, 2015 Gross Gross Estimated Amortized unrealized unrealized fair cost gains losses value Mortgage-backed securities: Pass-through certificates: GSE $ 228,557 $ 4,673 $ 1,530 $ 231,700 REMICs: GSE 305,387 647 8,210 297,824 Non-GSE 597 — 18 579 534,541 5,320 9,758 530,103 Other securities: Equity investments-mutual funds 481 — — 481 Corporate bonds 11,002 9 — 11,011 11,483 9 — 11,492 Total securities available-for-sale $ 546,024 $ 5,329 $ 9,758 $ 541,595
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 June 30, 2016 (in thousands): Available-for-sale Amortized cost Estimated fair value Due in one year or less $ 12,472 $ 12,470 Due after one year through five years 40,893 41,181 Due after five years through ten years 5,085 5,113 Due after ten years 498 421 $ 58,948 $ 59,185
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 June 30, 2016 , and December 31, 2015 , were as follows (in thousands): June 30, 2016 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 $ 29 $ 1,262 $ 207 $ 8,145 $ 236 $ 9,407 REMICs: GSE 26 9,423 3,200 125,196 3,226 134,619 Non-GSE — — 15 420 15 420 Other debt securities: Corporate bonds 79 8,571 — — 79 8,571 Total $ 134 $ 19,256 $ 3,422 $ 133,761 $ 3,556 $ 153,017 December 31, 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 $ 115 $ 14,424 $ 1,415 $ 52,120 $ 1,530 $ 66,544 REMICs: GSE 338 31,937 7,872 164,666 8,210 196,603 Non-GSE 18 579 18 579 Other Securities: Corporate Bonds $ — $ — $ — $ — $ — $ — Total $ 453 $ 46,361 $ 9,305 $ 217,365 $ 9,758 $ 263,726

Securities Held-to-Maturity (Ta

Securities Held-to-Maturity (Tables)	6 Months Ended
	Jun. 30, 2016
Investments, Debt and Equity Securities [Abstract]
Securities Held-to-Maturity	The following is a summary of mortgage-backed securities held-to-maturity at June 30, 2016 , and December 31, 2015 (in thousands): June 30, 2016 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value Mortgage-backed securities: Pass-through certificates: GSEs $ 10,249 $ 214 $ — $ 10,463 Total securities held-to-maturity $ 10,249 $ 214 $ — $ 10,463 December 31, 2015 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value Mortgage-backed securities: Pass-through certificates: GSEs $ 10,346 $ 53 $ 30 $ 10,369 Total securities held-to-maturity $ 10,346 $ 53 $ 30 $ 10,369
Held-to-maturity Securities	Gross unrealized losses on mortgage-backed securities held-to-maturity, 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 December 31, 2015 , were as follows (in thousands): December 31, 2015 Less than 12 months Unrealized Losses Estimated Fair Value Mortgage-backed securities: Pass-through certificates: GSEs $ 30 $ 3,901 Total securities held-to-maturity $ 30 $ 3,901

Loans (Tables)

Loans (Tables)	6 Months Ended
	Jun. 30, 2016
Receivables [Abstract]
Net Loans Held-for-Investment	Net loans held-for-investment are as follows (in thousands): June 30, December 31, 2016 2015 Real estate loans: Multifamily $ 1,367,065 $ 1,318,461 Commercial mortgage 404,375 402,073 One-to-four family residential mortgage 106,645 98,332 Home equity and lines of credit 64,297 61,413 Construction and land 16,054 18,652 Total real estate loans 1,958,436 1,898,931 Commercial and industrial loans 26,048 25,554 Other loans 1,850 2,256 Total commercial and industrial and other loans 27,898 27,810 Deferred loan cost, net 6,100 4,844 Originated loans held-for-investment, net 1,992,434 1,931,585 PCI Loans 36,149 33,115 Loans acquired: One-to-four family residential mortgage 357,510 330,672 Commercial mortgage 194,388 11,160 Multifamily 135,035 64,779 Home equity and lines of credit 29,312 2,404 Construction and land 25,832 — Total real estate loans 742,077 409,015 Commercial and industrial loans 26,698 — Other loans 597 — Total loans acquired, net 769,372 409,015 Loans held-for-investment, net 2,797,955 2,373,715 Allowance for loan losses (24,317 ) (24,770 ) Net loans held-for-investment $ 2,773,638 $ 2,348,945
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period	The following table sets forth information regarding the estimates of the contractually required payments, the cash flows expected to be collected, and the estimated fair value of the PCI loans acquired from Hopewell Valley at January 8, 2016 (in thousands): January 8, 2016 Contractually required principal and interest $ 16,580 Contractual cash flows not expected to be collected (non-accretable discount) (9,929 ) Expected cash flows to be collected at acquisition 6,651 Interest component of expected cash flows (accretable yield) (845 ) Fair value of acquired loans $ 5,806
Summary of Accretable Yield	The following table details the accretion of interest income for PCI loans for the three and six months ended June 30, 2016 and June 30, 2015 (in thousands): At or for the three months ended June 30, At or for the six months ended June 30, 2016 2015 2016 2015 Balance at the beginning of period $ 22,418 $ 26,800 $ 22,853 $ 27,943 Acquisition — — 845 — Accretion into interest income (1,439 ) (1,094 ) (2,719 ) (2,237 ) Balance at end of period $ 20,979 $ 25,706 $ 20,979 $ 25,706
Allowance For Loan Losses And Loans Receivable By Portfolio Segment Table	The following tables set forth activity in our allowance for loan losses, by loan type, as of and for the three and six months ended June 30, 2016 , and June 30, 2015 (in thousands): Three Months Ended June 30, 2016 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 $ 6,197 $ 798 $ 521 $ 13,328 $ 781 $ 1,311 $ 88 $ 466 $ 23,490 $ 783 $ 105 $ 24,378 Charge-offs (78 ) (20 ) — — — (1 ) — — (99 ) — — (99 ) Recoveries 19 1 — — 1 — 3 — 24 — — 24 Provisions/(credit) 483 (17 ) (328 ) 224 (272 ) (44 ) (14 ) (25 ) 7 — 7 14 Ending balance $ 6,621 $ 762 $ 193 $ 13,552 $ 510 $ 1,266 $ 77 $ 441 $ 23,422 $ 783 $ 112 $ 24,317 Three Months Ended June 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 $ 8,483 $ 870 $ 218 $ 12,698 $ 842 $ 995 $ 103 $ 1,228 $ 25,437 $ 400 $ 61 $ 25,898 Charge-offs (186 ) (126 ) — (113 ) — (32 ) — — (457 ) — — (457 ) Recoveries — — — — — — 3 — 3 — — 3 Provisions/(credit) (956 ) 363 (33 ) 623 99 48 23 (93 ) 74 — (2 ) 72 Ending balance $ 7,341 $ 1,107 $ 185 $ 13,208 $ 941 $ 1,011 $ 129 $ 1,135 $ 25,057 $ 400 $ 59 $ 25,516 Six Months Ended June 30, 2016 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 $ 7,106 $ 787 $ 261 $ 12,387 $ 795 $ 1,288 $ 155 $ 1,093 $ 23,872 $ 783 $ 115 $ 24,770 Charge-offs (191 ) (20 ) — (277 ) — (1 ) — — (489 ) — — (489 ) Recoveries 147 1 — — 1 1 3 — 153 — — 153 Provisions/(credit) (441 ) (6 ) (68 ) 1,442 (286 ) (22 ) (81 ) (652 ) (114 ) — (3 ) (117 ) Ending balance $ 6,621 $ 762 $ 193 $ 13,552 $ 510 $ 1,266 $ 77 $ 441 $ 23,422 $ 783 $ 112 $ 24,317 Six Months Ended June 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 (829 ) (127 ) — (113 ) — (32 ) — — (1,101 ) — — (1,101 ) Recoveries 1 — — — 42 6 4 — 53 — — 53 Provisions/(credit) (1,140 ) 283 (81 ) 1,102 (2 ) 196 (9 ) (74 ) 275 — (3 ) 272 Ending balance $ 7,341 $ 1,107 $ 185 $ 13,208 $ 941 $ 1,011 $ 129 $ 1,135 $ 25,057 $ 400 $ 59 $ 25,516 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 June 30, 2016 , and December 31, 2015 (in thousands). June 30, 2016 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 $ 598 $ 128 $ — $ 125 $ 39 $ 6 $ — $ — $ 896 $ — $ 112 $ 1,008 Ending balance: collectively evaluated for impairment $ 6,023 $ 634 $ 193 $ 13,427 $ 471 $ 1,260 $ 77 $ 441 $ 22,526 $ 783 $ — $ 23,309 Loans, net: Ending balance $ 405,010 $ 107,277 $ 16,077 $ 1,370,526 $ 65,564 $ 26,129 $ 1,851 $ — $ 1,992,434 $ 36,149 $ 769,372 $ 2,797,955 Ending balance: individually evaluated for impairment $ 23,924 $ 2,307 $ — $ 2,135 $ 345 $ 109 $ — $ — $ 28,820 $ — $ 3,517 $ 32,337 Ending balance: collectively evaluated for impairment $ 381,086 $ 104,970 $ 16,077 $ 1,368,391 $ 65,219 $ 26,020 $ 1,851 $ — $ 1,963,614 $ 36,149 $ 765,855 $ 2,765,618 December 31, 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 $ 394 $ 167 $ — $ 158 $ 51 $ 4 $ — $ — $ 774 $ — $ 115 $ 889 Ending balance: collectively evaluated for impairment $ 6,712 $ 620 $ 261 $ 12,229 $ 744 $ 1,284 $ 155 $ 1,093 $ 23,098 $ 783 $ — $ 23,881 Loans, net: Ending balance $ 402,714 $ 99,010 $ 18,677 $ 1,320,724 $ 62,594 $ 25,610 $ 2,256 $ — $ 1,931,585 $ 33,115 $ 409,015 $ 2,373,715 Ending balance: individually evaluated for impairment $ 20,465 $ 2,344 $ — $ 2,458 $ 354 $ 116 $ — $ — $ 25,737 $ — $ 3,250 $ 28,987 Ending balance: collectively evaluated for impairment $ 382,249 $ 96,666 $ 18,677 $ 1,318,266 $ 62,240 $ 25,494 $ 2,256 $ — $ 1,905,848 $ 33,115 $ 405,765 $ 2,344,728
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 June 30, 2016 , and December 31, 2015 (in thousands): At June 30, 2016 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 $ 124,539 $ 1,239,764 $ 54,086 $ 321,604 $ 57,492 $ 45,847 $ 16,077 $ 65,109 $ 25,499 $ 1,851 $ 1,951,868 Special Mention 37 3,762 — 2,934 498 — — 72 144 — 7,447 Substandard 41 2,383 1,208 25,178 1,967 1,473 — 383 486 — 33,119 Originated loans held-for-investment, net $ 124,617 $ 1,245,909 $ 55,294 $ 349,716 $ 59,957 $ 47,320 $ 16,077 $ 65,564 $ 26,129 $ 1,851 $ 1,992,434 At December 31, 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 $ 124,678 $ 1,188,916 $ 52,253 $ 319,733 $ 48,429 $ 46,578 $ 18,677 $ 61,935 $ 24,846 $ 2,256 $ 1,888,301 Special Mention 51 3,832 974 2,966 504 — — 75 316 — 8,718 Substandard 775 2,472 1,233 25,555 2,112 1,387 — 584 448 — 34,566 Originated loans held-for-investment, net $ 125,504 $ 1,195,220 $ 54,460 $ 348,254 $ 51,045 $ 47,965 $ 18,677 $ 62,594 $ 25,610 $ 2,256 $ 1,931,585
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 June 30, 2016 , and December 31, 2015 , excluding loans held-for-sale and PCI loans which have been segregated into pools. For PCI loans, each loan pool is accounted for as a single asset with a single composite interest rate and an aggregate expectation of cash flows (in thousands): At June 30, 2016 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 $ 1,285 $ — $ 6,887 $ 8,172 $ — $ 8,172 Total commercial 1,285 — 6,887 8,172 — 8,172 One-to-four family residential LTV < 60% Substandard — 522 700 1,222 58 1,280 Total one-to-four family residential — 522 700 1,222 58 1,280 Multifamily LTV < 35% Substandard 41 — — 41 — 41 LTV => 35% Substandard — — 282 282 — 282 Total multifamily 41 — 282 323 — 323 Home equity and lines of credit Substandard — — 225 225 — 225 Total home equity and lines of credit — — 225 225 — 225 Commercial and industrial loans Substandard — — 65 65 — 65 Total commercial and industrial loans — — 65 65 — 65 Other loans Pass — — — — 17 17 Total other loans — — — — 17 17 Total non-performing loans held-for-investment 1,326 522 8,159 10,007 75 10,082 Loans acquired: Commercial LTV < 35% Substandard — — 241 241 207 448 Total commercial — — 241 241 207 448 One-to-four family residential LTV < 60% Substandard 425 — — 425 — 425 Total one-to-four family residential 425 — — 425 — 425 Commercial and industrial loans Substandard — — 13 13 — 13 Total commercial and industrial loans — — 13 13 — 13 Total non-performing loans acquired 425 — 254 679 207 886 Total non-performing loans $ 1,751 $ 522 $ 8,413 $ 10,686 $ 282 $ 10,968 At December 31, 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 $ 344 $ 372 $ 4,516 $ 5,232 $ — $ 5,232 Total 344 372 4,516 5,232 — 5,232 Total commercial 344 372 4,516 5,232 — 5,232 One-to-four family residential LTV < 60% Substandard 364 180 565 1,109 — 1,109 Total 364 180 565 1,109 — 1,109 LTV => 60% Substandard 901 135 — 1,036 — 1,036 Total 901 135 — 1,036 — 1,036 Total one-to-four family residential 1,265 315 565 2,145 — 2,145 Construction and land Substandard — — 113 113 — 113 Total construction and land — — 113 113 — 113 Multifamily LTV => 35% Substandard — — 559 559 — 559 Total multifamily — — 559 559 — 559 Home equity and lines of credit Substandard — — 329 329 — 329 Total home equity and lines of credit — — 329 329 — 329 Commercial and industrial loans Substandard — — — — 15 15 Total commercial and industrial loans — — — — 15 15 Total non-performing loans held-for-investment 1,609 687 6,082 8,378 15 8,393 Loans acquired: One-to-four family residential LTV < 60% Substandard 429 — — 429 — 429 Total one-to-four family residential 429 — — 429 — 429 Total non-performing loans acquired: 429 — — 429 — 429 Total non-performing loans $ 2,038 $ 687 $ 6,082 $ 8,807 $ 15 $ 8,822
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 June 30, 2016 , and December 31, 2015 (in thousands): June 30, 2016 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 $ 53,259 $ 827 $ 54,086 $ — $ 54,086 Substandard 1,208 — 1,208 — 1,208 Total 54,467 827 55,294 — 55,294 LTV => 35% Pass 320,722 882 321,604 — 321,604 Special Mention 2,934 — 2,934 — 2,934 Substandard 14,429 2,577 17,006 8,172 25,178 Total 338,085 3,459 341,544 8,172 349,716 Total commercial 392,552 4,286 396,838 8,172 405,010 One-to-four family residential LTV < 60% Pass 54,922 2,570 57,492 — 57,492 Special Mention 132 366 498 — 498 Substandard 425 262 687 1,280 1,967 Total 55,479 3,198 58,677 1,280 59,957 LTV => 60% Pass 45,847 — 45,847 — 45,847 Substandard 1,473 — 1,473 — 1,473 Total 47,320 — 47,320 — 47,320 Total one-to-four family residential 102,799 3,198 105,997 1,280 107,277 Construction and land Pass 16,077 — 16,077 16,077 Total construction and land 16,077 — 16,077 — 16,077 Multifamily LTV < 35% Pass 124,515 24 124,539 — 124,539 Special Mention 37 — 37 — 37 Substandard — — — 41 41 Total 124,552 24 124,576 41 124,617 LTV => 35% Pass 1,238,809 955 1,239,764 — 1,239,764 Special Mention 3,762 — 3,762 — 3,762 Substandard 2,101 — 2,101 282 2,383 Total 1,244,672 955 1,245,627 282 1,245,909 Total multifamily 1,369,224 979 1,370,203 323 1,370,526 Home equity and lines of credit Pass 65,091 18 65,109 — 65,109 Special Mention 72 — 72 — 72 Substandard 158 — 158 225 383 Total home equity and lines of credit 65,321 18 65,339 225 65,564 Commercial and industrial Pass 25,479 20 25,499 — 25,499 Special Mention 144 — 144 — 144 Substandard 421 — 421 65 486 Total commercial and industrial 26,044 20 26,064 65 26,129 June 30, 2016 Performing (Accruing) Loans 0-29 Days Past Due 30-89 Days Past Due Total Non-Performing Loans Total Loans Receivable, net Other loans Pass 1,790 44 1,834 17 1,851 Total other loans 1,790 44 1,834 17 1,851 Total originated loans held-for-investment $ 1,973,807 $ 8,545 $ 1,982,352 $ 10,082 $ 1,992,434 Acquired loans: One-to-four family residential LTV < 60% Pass 322,832 431 323,263 — 323,263 Special Mention 526 — 526 — 526 Substandard 897 — 897 425 1,322 Total 324,255 431 324,686 425 325,111 LTV => 60% Pass 31,645 — 31,645 — 31,645 Substandard 754 — 754 — 754 Total 32,399 — 32,399 — 32,399 Total one-to-four family residential 356,654 431 357,085 425 357,510 Commercial LTV < 35% Pass 64,790 412 65,202 — 65,202 Special Mention 193 — 193 — 193 Substandard 540 509 1,049 448 1,497 Total 65,523 921 66,444 448 66,892 LTV => 35% Pass 117,117 60 117,177 — 117,177 Special Mention 4,148 141 4,289 — 4,289 Substandard 4,190 1,840 6,030 — 6,030 Total 125,455 2,041 127,496 — 127,496 Total commercial 190,978 2,962 193,940 448 194,388 Construction and land Pass 24,464 1,368 25,832 — 25,832 Total construction and land 24,464 1,368 25,832 — 25,832 Multifamily LTV < 35% Pass 124,637 — 124,637 — 124,637 Special Mention 123 — 123 — 123 Total 124,760 — 124,760 — 124,760 LTV => 35% Pass 9,443 — 9,443 — 9,443 Special Mention 242 — 242 — 242 Substandard 590 — 590 — 590 Total 10,275 — 10,275 — 10,275 Total multifamily 135,035 — 135,035 — 135,035 Home equity and lines of credit Pass 29,034 181 29,215 — 29,215 Substandard 97 — 97 — 97 Total home equity and lines of credit 29,131 181 29,312 — 29,312 Commercial and industrial Pass 26,685 — 26,685 — 26,685 Substandard — — — 13 13 Total commercial and industrial 26,685 — 26,685 13 26,698 Other - Pass 591 6 597 — 597 Total loans acquired 763,538 4,948 768,486 886 769,372 $ 2,737,345 $ 13,493 $ 2,750,838 $ 10,968 $ 2,761,806 December 31, 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 $ 50,974 $ 1,279 $ 52,253 — $ 52,253 Special Mention 974 — 974 — 974 Substandard 1,233 — 1,233 — 1,233 Total 53,181 1,279 54,460 — 54,460 LTV => 35% Pass 319,411 322 319,733 — 319,733 Special Mention 2,966 — 2,966 — 2,966 Substandard 8,696 11,627 20,323 5,232 25,555 Total 331,073 11,949 343,022 5,232 348,254 Total commercial 384,254 13,228 397,482 5,232 402,714 One-to-four family residential LTV < 60% Pass 45,737 2,692 48,429 — 48,429 Special Mention 134 370 504 — 504 Substandard 696 307 1,003 1,109 2,112 Total 46,567 3,369 49,936 1,109 51,045 LTV => 60% Pass 46,578 — 46,578 — 46,578 Substandard — 351 351 1,036 1,387 Total 46,578 351 46,929 1,036 47,965 Total one-to-four family residential 93,145 3,720 96,865 2,145 99,010 Construction and land Pass 18,564 — 18,564 113 18,677 Total construction and land 18,564 — 18,564 113 18,677 Multifamily LTV < 35% Pass 124,678 — 124,678 — 124,678 Special Mention — 51 51 — 51 Substandard 775 — 775 — 775 Total 125,453 51 125,504 — 125,504 LTV => 35% Pass 1,187,147 1,769 1,188,916 — 1,188,916 Special Mention 2,687 1,145 3,832 — 3,832 Substandard 1,913 — 1,913 559 2,472 Total 1,191,747 2,914 1,194,661 559 1,195,220 Total multifamily 1,317,200 2,965 1,320,165 559 1,320,724 Home equity and lines of credit Pass 61,561 374 61,935 — 61,935 Special Mention 75 — 75 — 75 Substandard 255 — 255 329 584 Total home equity and lines of credit 61,891 374 62,265 329 62,594 Commercial and industrial loans Pass 24,780 51 24,831 15 24,846 Special Mention 316 — 316 — 316 Substandard 395 53 448 — 448 Total commercial and industrial loans 25,491 104 25,595 15 25,610 Other loans December 31, 2015 Performing (Accruing) Loans 0-29 Days Past Due 30-89 Days Past Due Total Non-Performing Loans Total Loans Receivable, net Pass 2,245 11 2,256 — 2,256 Total other loans 2,245 11 2,256 — 2,256 Total originated loans held-for-investment $ 1,902,790 $ 20,402 $ 1,923,192 $ 8,393 $ 1,931,585 Loans Acquired Real estate loans: One-to-four family residential LTV < 60% Pass 313,425 312 313,737 — 313,737 Special Mention 549 — 549 — 549 Substandard 737 177 914 429 1,343 Total 314,711 489 315,200 429 315,629 LTV => 60% Pass 14,759 — 14,759 — 14,759 Substandard 284 — 284 — 284 Total 15,043 — 15,043 — 15,043 Total one-to-four family residential 329,754 489 330,243 429 330,672 Commercial LTV < 35% Pass 2,164 — 2,164 — 2,164 Substandard — 729 729 — 729 Total 2,164 729 2,893 — 2,893 LTV => 35% Pass 5,536 — 5,536 — 5,536 Special Mention 883 — 883 — 883 Substandard 1,848 — 1,848 — 1,848 Total 8,267 — 8,267 — 8,267 Total commercial 10,431 729 11,160 — 11,160 Multifamily LTV < 35% Pass 4,695 — 4,695 — 4,695 Special Mention 138 — 138 — 138 Total 4,833 — 4,833 — 4,833 LTV => 35% Pass 59,632 — 59,632 — 59,632 Special Mention 314 — 314 — 314 Total 59,946 — 59,946 — 59,946 Total multifamily 64,779 — 64,779 — 64,779 Home equity and lines of credit Pass 2,404 — 2,404 — 2,404 Total home equity and lines of credit 2,404 — 2,404 — 2,404 Total loans acquired 407,368 1,218 408,586 429 409,015 $ 2,310,158 $ 21,620 $ 2,331,778 $ 8,822 $ 2,340,600
Summary of Impaired Loans	The following table summarizes originated and acquired impaired loans as of June 30, 2016 , and December 31, 2015 (in thousands): At June 30, 2016 At December 31, 2015 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 $ — $ 139 $ — — 139 — LTV => 35% Pass 3,977 4,114 — 4,051 4,188 — Special Mention — — — — Substandard 14,102 15,565 — 13,371 14,748 — One-to-four family residential LTV < 60% Pass 648 648 — 221 221 — Substandard 231 231 — 234 234 — LTV => 60% Substandard 147 165 — 150 167 — Multifamily LTV => 35% Pass 69 539 — 75 545 Substandard 885 1,163 — 1,012 1,012 — Commercial and industrial loans Substandard 81 81 — 87 87 — With a Related Allowance Recorded: Real estate loans: Commercial LTV => 35% Substandard 7,685 8,307 (598 ) 4,891 5,430 (394 ) One-to-four family residential LTV < 60% Pass 61 61 (7 ) 503 503 (33 ) Substandard 1,582 1,582 (138 ) 1,604 1,604 (152 ) LTV => 60% Special Mention Substandard 1,158 1,378 (95 ) 1,034 1,081 (97 ) Multifamily LTV => 35% Pass 1,339 1,339 (125 ) — — — Substandard — — — 1,371 1,371 (158 ) Home equity and lines of credit Pass 264 264 (8 ) 269 269 (11 ) Special Mention 42 42 (14 ) 44 44 (19 ) Substandard 39 39 (17 ) 41 41 (21 ) Commercial and industrial loans Special Mention 27 27 (6 ) 29 29 (4 ) Total: Real estate loans Commercial 25,764 28,125 (598 ) 22,313 24,505 (394 ) One-to-four family residential 3,827 4,065 (240 ) 3,746 3,810 (282 ) Multifamily 2,293 3,041 (125 ) 2,458 2,928 (158 ) Home equity and lines of credit 345 345 (39 ) 354 354 (51 ) Commercial and industrial loans 108 108 (6 ) 116 116 (4 ) $ 32,337 $ 35,684 $ (1,008 ) $ 28,987 $ 31,713 $ (889 ) The following table summarizes the average recorded investment in originated and acquired impaired loans (excluding PCI loans) and interest recognized on impaired loans as of, and for, the three months ended June 30, 2016 and June 30, 2015 (in thousands): Three Months Ended Six Months Ended June 30, 2016 June 30, 2015 June 30, 2016 June 30, 2015 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 $ 3,996 $ 54 $ 2,452 $ 24 $ 4,014 $ 99 $ 2,738 $ 48 Special Mention — — 273 156 — — 182 — Substandard 13,699 166 11,766 — 13,590 350 12,137 264 One-to-four family residential LTV < 60% Pass 651 7 193 5 508 16 150 9 Special Mention — — 69 — — — 92 — Substandard 231 1 153 1 232 1 189 1 LTV => 60% Substandard 148 1 78 — 149 2 52 — Multifamily LTV => 35% Pass 70 4 82 4 71 8 83 9 Substandard 809 7 466 6 877 11 470 10 Home equity and lines of credit Special Mention — — 48 1 — — 48 1 Commercial and industrial loans Special Mention — — 15 — — — 99 1 Substandard 83 — 95 — 84 — 96 — With a Related Allowance Recorded: Real estate loans: Commercial LTV => 35% Pass — 839 23 559 45 Substandard 7,915 16 11,693 197 6,907 31 12,139 214 One-to-four family residential LTV < 60% Pass 61 1 221 3 208 1 147 5 Special Mention — — 158 — — — 212 — Substandard 1,588 5 881 3 1,593 11 870 7 LTV => 60% Substandard 1,091 11 472 48 1,072 15 413 50 Multifamily LTV => 35% Pass 670 13 — — 446 25 — — Substandard 679 — 1,406 13 909 — 1,413 26 Home equity and lines of credit Pass 265 2 137 2 266 4 91 4 Special Mention 43 1 138 — 43 1 185 — Substandard 40 — 22 1 40 1 14 1 Three Months Ended Six Months Ended June 30, 2016 June 30, 2015 June 30, 2016 June 30, 2015 Commercial and industrial loans Special Mention 28 — — — 28 1 21 — Substandard — — 16 — — — 136 — Total: Real estate loans Commercial 25,610 236 27,023 400 24,511 480 27,755 571 One-to-four family residential 3,770 26 2,225 60 3,762 46 2,125 72 Multifamily 2,228 24 1,954 23 2,303 44 1,966 45 Home equity and lines of credit 348 3 345 4 349 6 338 6 Commercial and industrial loans 111 — 126 — 112 1 352 1 $ 32,067 $ 289 $ 31,673 $ 487 $ 31,037 $ 577 $ 32,536 $ 695
Troubled Debt Restructurings on Financing Receivables	There were no loans modified as troubled debt restructurings (TDRs) during the three or six months ended June 30, 2016 . The following table summarizes loans that were modified as troubled debt restructurings during the three and six months ended June 30, 2015: Three Months Ended Six Months Ended June 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 (in thousands) (in thousands) TDR's Commercial real estate loans Substandard 2 2,203 2,203 3 8,457 8,457 One-to-four family residential Pass — — — 1 20 20 Substandard 2 518 518 3 561 561 Home equity and lines of credit 1 43 43 1 43 43 TDR's 5 2,764 2,764 8 $9,081 $9,081

Deposits (Tables)

Deposits (Tables)	6 Months Ended
	Jun. 30, 2016
Banking and Thrift [Abstract]
Deposit Account Balances	Deposits account balances are summarized as follows (in thousands): June 30, December 31, 2016 2015 Non-interest-bearing demand $ 388,428 $ 263,073 Interest-bearing negotiable orders of withdrawal (NOW) 344,131 217,813 Savings and money market 1,285,946 1,072,175 Certificates of deposit 587,930 499,868 Total deposits $ 2,606,435 $ 2,052,929
Interest Expense on Deposits	Interest expense on deposit accounts is summarized for the periods indicated (in thousands): Three Months Ended Six Months Ended June 30, June 30, 2016 2015 2016 2015 Negotiable orders of withdrawal, savings, and money market $ 2,020 $ 1,102 $ 3,896 $ 2,056 Certificates of deposit 1,683 1,356 3,231 2,476 Total interest expense on deposit accounts $ 3,703 $ 2,458 $ 7,127 $ 4,532

Equity Incentive Plan (Tables)

Equity Incentive Plan (Tables)	6 Months Ended
	Jun. 30, 2016
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 June 30, 2016 , and changes therein during the six 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, 2015 6,011,861 $ 3.30 $ 10.93 6.41 Forfeited (2,000 ) 4.07 14.76 — Exercised (324,867 ) 2.35 7.28 — Outstanding - June 30, 2016 5,684,994 3.35 11.13 6.09 Exercisable - June 30, 2016 3,346,896 $ 2.89 $ 9.32 4.54
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 June 30, 2016 , and changes therein during the six months then ended. Number of Shares Awarded Weighted Average Grant Date Fair Value Non-vested at December 31, 2015 1,193,862 $ 13.70 Vested (274,920 ) 13.63 Forfeited — — Non-vested at June 30, 2016 918,942 $ 13.72

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	6 Months Ended
	Jun. 30, 2016
Fair Value Disclosures [Abstract]
Significant Fair Value of Assets and Liabilities Measured on Recurring and Non Recurring Basis	Fair Value Measurements at June 30, 2016 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: U.S. Treasury securities $ — $ — $ — $ — Mortgage-backed securities: GSE 537,307 $ — 537,307 $ — Non-GSE 420 — 420 — Other securities: GSE bonds — — — Municipal bonds 3,916 — 3,916 Corporate bonds 55,269 — 55,269 — Equities 1,163 192 971 — Other 1,254 — 1,254 Total available-for-sale 599,329 192 599,137 — Trading securities 7,106 7,106 — — Total $ 606,435 $ 7,298 $ 599,137 $ — Measured on a non-recurring basis: Assets: Impaired loans: Real estate loans: Commercial real estate $ 11,973 $ — $ — $ 11,973 One-to-four family residential mortgage 2,561 — — 2,561 Multifamily 1,563 — — 1,563 Home equity and lines of credit 306 — — 306 Total impaired real estate loans 16,403 — — 16,403 Commercial and industrial loans 22 — — 22 Other real estate owned 45 — — 45 Total $ 16,470 $ — $ — $ 16,470 Fair Value Measurements at December 31, 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 $ 529,524 $ — $ 529,524 $ — Non-GSE 579 — 579 — Other securities: Corporate bonds 11,011 — 11,011 — Equities 481 481 — — Total available-for-sale 541,595 481 541,114 — Trading securities 6,713 6,713 — — Total $ 548,308 $ 7,194 $ 541,114 $ — Measured on a non-recurring basis: Assets: Impaired loans: Real estate loans: Commercial real estate $ 9,091 $ — $ — $ 9,091 One-to-four family residential mortgage 2,873 — — 2,873 Multifamily 1,288 — — 1,288 Home equity and lines of credit 303 — — 303 Total impaired real estate loans 13,555 — — 13,555 Commercial and industrial loans 25 — — 25 Other real estate owned 45 — — 45 Total $ 13,625 $ — $ — $ 13,625
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 June 30, 2016 , and December 31, 2015 (dollars in thousands): Fair Value Valuation Methodology Unobservable Inputs Range of Inputs June 30, 2016 December 31, 2015 June 30, 2016 December 31, 2015 Impaired loans $ 16,425 $ 13,580 Appraisals Discount for costs to sell 7.0% 7.0% Discount for quick sale 10.0% 10.0% Discounted cash flows Interest rates 4.75% to 7.5% 4.75% to 7.5% Other real estate owned $ 45 $ 45 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 June 30, 2016 , and December 31, 2015 , is presented in the following tables (in thousands): June 30, 2016 Estimated Fair Value Carrying Value Level 1 Level 2 Level 3 Total Financial assets: Cash and cash equivalents $ 60,522 $ 60,522 $ — $ — $ 60,522 Trading securities 7,106 7,106 — — 7,106 Securities available-for-sale 599,329 192 599,137 — 599,329 Securities held-to-maturity 10,249 — 10,463 — 10,463 Federal Home Loan Bank of New York stock, at cost 25,299 — 25,299 — 25,299 Net loans held-for-investment 2,773,638 — — 2,760,796 2,760,796 Financial liabilities: Deposits $ 2,606,435 $ — $ 2,614,527 $ — $ 2,614,527 Repurchase agreements, Federal Home Loan Bank advances and other borrowings 479,308 — 483,370 — 483,370 Advance payments by borrowers 11,596 — 11,596 — 11,596 December 31, 2015 Estimated Fair Value Carrying Value Level 1 Level 2 Level 3 Total Financial assets: Cash and cash equivalents $ 51,853 $ 51,853 $ — $ — $ 51,853 Trading securities 6,713 6,713 — — 6,713 Securities available-for-sale 541,595 481 541,114 — 541,595 Securities held-to-maturity 10,346 — 10,369 — 10,369 Federal Home Loan Bank of New York stock, at cost 25,803 — 25,803 — 25,803 Net loans held-for-investment 2,348,945 — — 2,375,028 2,375,028 Financial liabilities: Deposits $ 2,052,929 $ — $ 2,058,894 $ — $ 2,058,894 Repurchase agreements, Federal Home Loan Bank advances and other borrowings 558,129 — 557,537 — 557,537 Advance payments by borrowers 10,862 — 10,862 — 10,862

Earnings Per Share (Tables)

Earnings Per Share (Tables)	6 Months Ended
	Jun. 30, 2016
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 June 30, Six Months Ended June 30, 2016 2015 2016 2015 Net income available to common stockholders $ 6,985 $ 4,295 $ 10,645 $ 9,297 Weighted average shares outstanding-basic 44,350,458 42,461,128 44,144,434 43,102,453 Effect of non-vested restricted stock and stock options outstanding 1,302,740 1,175,220 1,327,143 1,163,962 Weighted average shares outstanding-diluted 45,653,198 43,636,348 45,471,577 44,266,415 Earnings per share-basic $ 0.16 $ 0.10 $ 0.24 $ 0.22 Earnings per share-diluted $ 0.15 $ 0.10 $ 0.23 $ 0.21 Anti-dilutive shares 1,032,080 3,933,600 1,021,740 3,195,100

Business Combinations - Narrati

Business Combinations - Narrative (Details) - Hopewell Valley Community Bank $ / shares in Units, $ in Thousands	Jan. 08, 2016USD ($)branch$ / sharesshares
Business Acquisition [Line Items]
Total assets	$ 508,455
Loans	342,566
Deposits	$ 456,203
Number of branch offices (branch) | branch	9
Consideration paid	$ 55,400
Cash consideration	$ 13,700
Core Deposits
Business Acquisition [Line Items]
Intangible asset useful life (years)	10 years
Common Stock
Business Acquisition [Line Items]
Common stock consideration (shares) | shares	2,707,381
Common stock consideration, value	$ 41,700
Share price (usd per share) | $ / shares	$ 15.41

Business Combinations - Fair Va

Business Combinations - Fair Values of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Jan. 08, 2016	Dec. 31, 2015
ASSETS ACQUIRED:
Goodwill	$ 38,411		$ 16,159
Hopewell Valley Community Bank
ASSETS ACQUIRED:
Cash and cash equivalents, net		$ 55,479
Securities available for sale		61,633
Loans		342,566
Accrued interest receivable		1,452
Bank-owned life insurance		11,269
Premises and equipment		5,926
Federal Home Loan Bank of New York stock, at cost		476
Goodwill		22,252
Other intangible assets		2,013
Other assets		5,389
Total assets acquired		508,455
LIABILITIES ASSUMED:
Deposits		456,203
Other borrowings		2,213
Other liabilities		8,318
Total liabilities assumed		466,734
Net assets acquired		$ 41,721

Securities Available-for-Sale -

Securities Available-for-Sale - Comparative Summary of Mortgage-Backed Securities and Other Securities Available-for-Sale) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 593,709	$ 546,024
Gross unrealized gains	9,176	5,329
Gross unrealized losses	3,556	9,758
Estimated fair value	599,329	541,595
Mortgage-backed securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	532,364	534,541
Gross unrealized gains	8,840	5,320
Gross unrealized losses	3,477	9,758
Estimated fair value	537,727	530,103
Pass-through Certificates | GSE
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	259,643	228,557
Gross unrealized gains	7,360	4,673
Gross unrealized losses	236	1,530
Estimated fair value	266,767	231,700
Real estate mortgage investment conduits (REMICs) | GSE
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	272,286	305,387
Gross unrealized gains	1,480	647
Gross unrealized losses	3,226	8,210
Estimated fair value	270,540	297,824
Real estate mortgage investment conduits (REMICs) | Non-GSE
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	435	597
Gross unrealized gains	0	0
Gross unrealized losses	15	18
Estimated fair value	420	579
Other securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	58,948	11,483
Gross unrealized gains	316	9
Gross unrealized losses	79	0
Estimated fair value	59,185	11,492
Other securities | Municipal bonds
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	3,867
Gross unrealized gains	49
Gross unrealized losses	0
Estimated fair value	3,916
Other securities | Corporate bonds
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	55,081	11,002
Gross unrealized gains	267	9
Gross unrealized losses	79	0
Estimated fair value	55,269	11,011
Other securities | Equity investments-mutual funds
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	1,143	481
Gross unrealized gains	20	0
Gross unrealized losses	0	0
Estimated fair value	1,163	$ 481
Other securities | Other
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	1,254
Gross unrealized gains	0
Gross unrealized losses	0
Estimated fair value	$ 1,254

Securities Available-for-Sale31

Securities Available-for-Sale - Summary of Expected Maturity Distribution of Debt Securities Available-for-Sale, Other than Mortgage-Backed Securities) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Amortized cost
Amortized cost	$ 593,709	$ 546,024
Estimated fair value
Estimated fair value	599,329	$ 541,595
Other Than Mortgage Backed Securities
Amortized cost
Due in one year or less	12,472
Due after one year through five years	40,893
Due after five years through ten years	5,085
Due after ten years	498
Amortized cost	58,948
Estimated fair value
Due in one year or less	12,470
Due after one year through five years	41,181
Due after one year through five years	5,113
Due after ten years	421
Estimated fair value	$ 59,185

Securities Available-for-Sale32

Securities Available-for-Sale - Narrative (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2016USD ($)	Jun. 30, 2015USD ($)	Jun. 30, 2016USD ($)security	Jun. 30, 2015USD ($)
Schedule of Available-for-sale Securities [Line Items]
Proceeds from sale of securities available-for-sale | $	$ 15,200,000	$ 39,200,000	$ 42,317,000	$ 39,226,000
Gross realized gains on sales of securities available-for-sale | $	260,000	46,000	334,000	93,000
Gross realized losses on sales of securities available-for-sale | $	105,000	3,000	128,000	44,000
Recognized gains (losses) on trading securities portfolio | $	92,000	(50,000)	43,000	11,000
Impairment charges against earnings | $	$ 0	$ 0	$ 0	$ 0
Continuous Unrealized Loss Position 12 Months Or Longer | Non-GSE | Real Estate Mortgage Investment Conduits (REMICs)
Schedule of Available-for-sale Securities [Line Items]
Number of securities (securities)			2
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 (securities)			6
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 (securities)			16
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 (securities)			9
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 (securities)			2
Non Pass Through | Continuous Unrealized Loss Position Less Than 12 Months | Corporate bonds | Real Estate Mortgage Investment Conduits (REMICs)
Schedule of Available-for-sale Securities [Line Items]
Number of securities (securities)			3

Securities Available-for-Sale33

Securities Available-for-Sale - Gross Unrealized Losses on Mortgage-Backed Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Unrealized losses, less than 12 months	$ 134	$ 453
Estimated Fair value, less than 12 months	19,256	46,361
Unrealized losses, 12 months or more	3,422	9,305
Estimated Fair value, 12 months or more	133,761	217,365
Unrealized losses, total	3,556	9,758
Estimated fair value, total	153,017	263,726
Pass-through Certificates | GSE
Schedule of Available-for-sale Securities [Line Items]
Unrealized losses, less than 12 months	29	115
Estimated Fair value, less than 12 months	1,262	14,424
Unrealized losses, 12 months or more	207	1,415
Estimated Fair value, 12 months or more	8,145	52,120
Unrealized losses, total	236	1,530
Estimated fair value, total	9,407	66,544
Real estate mortgage investment conduits (REMICs) | GSE
Schedule of Available-for-sale Securities [Line Items]
Unrealized losses, less than 12 months	26	338
Estimated Fair value, less than 12 months	9,423	31,937
Unrealized losses, 12 months or more	3,200	7,872
Estimated Fair value, 12 months or more	125,196	164,666
Unrealized losses, total	3,226	8,210
Estimated fair value, total	134,619	196,603
Real estate mortgage investment conduits (REMICs) | Non-GSE
Schedule of Available-for-sale Securities [Line Items]
Unrealized losses, less than 12 months	0
Estimated Fair value, less than 12 months	0
Unrealized losses, 12 months or more	15	18
Estimated Fair value, 12 months or more	420	579
Unrealized losses, total	15	18
Estimated fair value, total	420	579
Other securities | Corporate bonds
Schedule of Available-for-sale Securities [Line Items]
Unrealized losses, less than 12 months	79	0
Estimated Fair value, less than 12 months	8,571	0
Unrealized losses, 12 months or more	0	0
Estimated Fair value, 12 months or more	0	0
Unrealized losses, total	79	0
Estimated fair value, total	$ 8,571	$ 0

Securities Held-to-Maturity - M

Securities Held-to-Maturity - Mortgage Backed Securities Held-to-Maturity (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	$ 10,249	$ 10,346
Gross Unrealized Gains	214	53
Gross Unrealized Losses	0	30
Estimated Fair Value	10,463	10,369
Mortgage Backed Securities Pass Through Certificates
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	10,249	10,346
Gross Unrealized Gains	214	53
Gross Unrealized Losses	0	30
Estimated Fair Value	$ 10,463	$ 10,369

Securities Held-to-Maturity - H

Securities Held-to-Maturity - Held-to-Maturity Securities in a Continuous Unrealized Loss Positions (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2015USD ($)
Schedule of Held-to-maturity Securities [Line Items]
Unrealized Losses	$ 30
Estimated Fair Value	3,901
Mortgage Backed Securities Pass Through Certificates
Schedule of Held-to-maturity Securities [Line Items]
Unrealized Losses	30
Estimated Fair Value	$ 3,901

Loans - Net Loans Held-for-Inve

Loans - Net Loans Held-for-Investment (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014
Investments In Loans [Line Items]
Originated loans held-for-investment, net	$ 1,992,434		$ 1,931,585
PCI Loans	36,149		33,115
Loans acquired	769,372		409,015
Loans held-for-investment, net	2,797,955		2,373,715
Allowance for loan losses	(24,317)	$ (24,378)	(24,770)	$ (25,516)	$ (25,898)	$ (26,292)
Net loans held-for-investment	2,773,638		2,348,945
Real Estate Loans
Investments In Loans [Line Items]
Loans receivable	1,958,436		1,898,931
Commercial and industrial loans	26,048		25,554
Other loans	1,850		2,256
Total commercial and industrial and other loans	27,898		27,810
Deferred loan cost, net	6,100		4,844
Originated loans held-for-investment, net	1,992,434		1,931,585
PCI Loans	36,149		33,115
Real Estate Loans | Multifamily
Investments In Loans [Line Items]
Loans receivable	1,367,065		1,318,461
Loans held-for-investment, net	1,370,526		1,320,724
Allowance for loan losses	(13,552)	(13,328)	(12,387)	(13,208)	(12,698)	(12,219)
Real Estate Loans | Commercial mortgage
Investments In Loans [Line Items]
Loans receivable	404,375		402,073
Loans held-for-investment, net	405,010		402,714
Allowance for loan losses	(6,621)	(6,197)	(7,106)	(7,341)	(8,483)	(9,309)
Real Estate Loans | One-to-four family residential mortgage
Investments In Loans [Line Items]
Loans receivable	106,645		98,332
Loans held-for-investment, net	107,277		99,010
Allowance for loan losses	(762)	(798)	(787)	(1,107)	(870)	(951)
Real Estate Loans | Home equity and lines of credit
Investments In Loans [Line Items]
Loans receivable	64,297		61,413
Loans held-for-investment, net	65,564		62,594
Allowance for loan losses	(510)	(781)	(795)	(941)	(842)	(901)
Real Estate Loans | Construction and land
Investments In Loans [Line Items]
Loans receivable	16,054		18,652
Loans held-for-investment, net	16,077		18,677
Allowance for loan losses	(193)	$ (521)	(261)	$ (185)	$ (218)	$ (266)
Real Estate Loans Acquired
Investments In Loans [Line Items]
Loans acquired	742,077		409,015
Real Estate Loans Acquired | Multifamily
Investments In Loans [Line Items]
Loans acquired	135,035		64,779
Real Estate Loans Acquired | Commercial mortgage
Investments In Loans [Line Items]
Loans acquired	194,388		11,160
Real Estate Loans Acquired | One-to-four family residential mortgage
Investments In Loans [Line Items]
Loans acquired	357,510		330,672
Real Estate Loans Acquired | Home equity and lines of credit
Investments In Loans [Line Items]
Loans acquired	29,312		2,404
Real Estate Loans Acquired | Construction and land
Investments In Loans [Line Items]
Loans acquired	25,832		0
Loans acquired
Investments In Loans [Line Items]
Commercial and industrial loans	26,698		0
Other loans	597		0
Loans acquired	$ 769,372		$ 409,015

Loans - Narrative (Details)

Loans - Narrative (Details)	6 Months Ended		12 Months Ended
	Jun. 30, 2016USD ($)contract	Jun. 30, 2015contract	Dec. 31, 2015USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Purchased credit-impaired (PCI) loans held-for-investment	$ 36,149,000		$ 33,115,000
Investment in non accrual loans	$ 10,700,000		8,800,000
Criteria days for delinquent status	90 days
Impairment of loans	$ 8,900,000		6,700,000
Principal balance of loans on non accrual status	500,000
Loans on non accrual status with principal balances below threshold definition of an impaired loan	1,800,000		2,100,000
90 Days or More Past Due and Accruing	282,000		15,000
Carrying balances of loans not written down	14,900,000		14,500,000
Troubled debt restructurings	$ 26,500,000		$ 26,600,000
Number of TDR loans restructured that subsequently defaulted (contract) | contract	3	0
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of Purchase Credit Impaired Loans	36.20%		27.90%
Loan to value ratio (percent)	35.00%
Number of TDR loans restructured that subsequently defaulted (contract) | contract	1
Commercial real estate | 30-89 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded investment of subsequently defaulted loans	$ 1,800,000
One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan to value ratio (percent)	60.00%
Number of TDR loans restructured that subsequently defaulted (contract) | contract	2
One-to-four family residential mortgage | 90 Days or More Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded investment of subsequently defaulted loans	$ 361,000
Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of Purchase Credit Impaired Loans	45.80%		52.40%
Hopewell Valley Community Bank
Accounts, Notes, Loans and Financing Receivable [Line Items]
Purchased credit-impaired (PCI) loans held-for-investment			$ 5,000,000

Loans - PCI Loans Acquired from

Loans - PCI Loans Acquired from Hopewell Valley (Details) - Hopewell Valley Community Bank $ in Thousands	Jan. 08, 2016USD ($)
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Line Items]
Contractually required principal and interest	$ 16,580
Contractual cash flows not expected to be collected (non-accretable discount)	(9,929)
Expected cash flows to be collected at acquisition	6,651
Interest component of expected cash flows (accretable yield)	(845)
Fair value of acquired loans	$ 5,806

Loans - Summary of Accretable Y

Loans - Summary of Accretable Yield (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Accretable Yield Movement Schedule [Roll Forward]
Balance at the beginning of period	$ 22,418	$ 26,800	$ 22,853	$ 27,943
Acquisition	0	0	845	0
Accretion into interest income	(1,439)	(1,094)	(2,719)	(2,237)
Balance at end of period	$ 20,979	$ 25,706	$ 20,979	$ 25,706

Loans - Amount of Loans Receiva

Loans - Amount of Loans Receivable Held-for-Investment and Related Allowances Per Loan Portfolio Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Dec. 31, 2015	Jun. 30, 2015
Allowance for loan losses:
Beginning Balance	$ 24,378	$ 25,898	$ 24,770	$ 26,292
Charge-offs	(99)	(457)	(489)	(1,101)
Recoveries	24	3	153	53
Provisions	14	72	(117)	272
Ending Balance	24,378	25,898	24,770	26,292	$ 24,317	$ 24,770	$ 25,516
Ending balance: individually evaluated for impairment					1,008	889
Ending balance: collectively evaluated for impairment					23,309	23,881
Loans, net:
Loans held-for-investment, net					2,797,955	2,373,715
Ending balance: individually evaluated for impairment					32,337	28,987
Ending balance: collectively evaluated for impairment					2,765,618	2,344,728
Commercial and Industrial
Allowance for loan losses:
Beginning Balance	1,311	995	1,288	841
Charge-offs	(1)	(32)	(1)	(32)
Recoveries	0	0	1	6
Provisions	(44)	48	(22)	196
Ending Balance	1,311	995	1,288	841	1,266	1,288	1,011
Ending balance: individually evaluated for impairment					6	4
Ending balance: collectively evaluated for impairment					1,260	1,284
Loans, net:
Loans held-for-investment, net					26,129	25,610
Ending balance: individually evaluated for impairment					109	116
Ending balance: collectively evaluated for impairment					26,020	25,494
Other
Allowance for loan losses:
Beginning Balance	88	103	155	134
Charge-offs	0	0	0	0
Recoveries	3	3	3	4
Provisions	(14)	23	(81)	(9)
Ending Balance	88	103	155	134	77	155	129
Ending balance: individually evaluated for impairment					0	0
Ending balance: collectively evaluated for impairment					77	155
Loans, net:
Loans held-for-investment, net					1,851	2,256
Ending balance: individually evaluated for impairment					0	0
Ending balance: collectively evaluated for impairment					1,851	2,256
Unallocated
Allowance for loan losses:
Beginning Balance	466	1,228	1,093	1,209
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provisions	(25)	(93)	(652)	(74)
Ending Balance	466	1,228	1,093	1,209	441	1,093	1,135
Ending balance: individually evaluated for impairment					0	0
Ending balance: collectively evaluated for impairment					441	1,093
Loans, net:
Loans held-for-investment, net					0	0
Ending balance: individually evaluated for impairment					0	0
Ending balance: collectively evaluated for impairment					0	0
Originated Loans Total
Allowance for loan losses:
Beginning Balance	23,490	25,437	23,872	25,830
Charge-offs	(99)	(457)	(489)	(1,101)
Recoveries	24	3	153	53
Provisions	7	74	(114)	275
Ending Balance	23,490	25,437	23,872	25,830	23,422	23,872	25,057
Ending balance: individually evaluated for impairment					896	774
Ending balance: collectively evaluated for impairment					22,526	23,098
Loans, net:
Loans held-for-investment, net					1,992,434	1,931,585
Ending balance: individually evaluated for impairment					28,820	25,737
Ending balance: collectively evaluated for impairment					1,963,614	1,905,848
Purchased Credit-Impaired
Allowance for loan losses:
Beginning Balance	783	400	783	400
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provisions	0	0	0	0
Ending Balance	783	400	783	400	783	783	400
Ending balance: individually evaluated for impairment					0	0
Ending balance: collectively evaluated for impairment					783	783
Loans, net:
Loans held-for-investment, net					36,149	33,115
Ending balance: individually evaluated for impairment					0	0
Ending balance: collectively evaluated for impairment					36,149	33,115
Acquired Loans
Allowance for loan losses:
Beginning Balance	105	61	115	62
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provisions	7	(2)	(3)	(3)
Ending Balance	105	61	115	62	112	115	59
Ending balance: individually evaluated for impairment					112	115
Ending balance: collectively evaluated for impairment					0	0
Loans, net:
Loans held-for-investment, net					769,372	409,015
Ending balance: individually evaluated for impairment					3,517	3,250
Ending balance: collectively evaluated for impairment					765,855	405,765
Real Estate Loans | Commercial mortgage
Allowance for loan losses:
Beginning Balance	6,197	8,483	7,106	9,309
Charge-offs	(78)	(186)	(191)	(829)
Recoveries	19	0	147	1
Provisions	483	(956)	(441)	(1,140)
Ending Balance	6,197	8,483	7,106	9,309	6,621	7,106	7,341
Ending balance: individually evaluated for impairment					598	394
Ending balance: collectively evaluated for impairment					6,023	6,712
Loans, net:
Loans held-for-investment, net					405,010	402,714
Ending balance: individually evaluated for impairment					23,924	20,465
Ending balance: collectively evaluated for impairment					381,086	382,249
Real Estate Loans | One-to-four family residential mortgage
Allowance for loan losses:
Beginning Balance	798	870	787	951
Charge-offs	(20)	(126)	(20)	(127)
Recoveries	1	0	1	0
Provisions	(17)	363	(6)	283
Ending Balance	798	870	787	951	762	787	1,107
Ending balance: individually evaluated for impairment					128	167
Ending balance: collectively evaluated for impairment					634	620
Loans, net:
Loans held-for-investment, net					107,277	99,010
Ending balance: individually evaluated for impairment					2,307	2,344
Ending balance: collectively evaluated for impairment					104,970	96,666
Real Estate Loans | Construction and land
Allowance for loan losses:
Beginning Balance	521	218	261	266
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provisions	(328)	(33)	(68)	(81)
Ending Balance	521	218	261	266	193	261	185
Ending balance: individually evaluated for impairment					0	0
Ending balance: collectively evaluated for impairment					193	261
Loans, net:
Loans held-for-investment, net					16,077	18,677
Ending balance: individually evaluated for impairment					0	0
Ending balance: collectively evaluated for impairment					16,077	18,677
Real Estate Loans | Multifamily
Allowance for loan losses:
Beginning Balance	13,328	12,698	12,387	12,219
Charge-offs	0	(113)	(277)	(113)
Recoveries	0	0	0	0
Provisions	224	623	1,442	1,102
Ending Balance	13,328	12,698	12,387	12,219	13,552	12,387	13,208
Ending balance: individually evaluated for impairment					125	158
Ending balance: collectively evaluated for impairment					13,427	12,229
Loans, net:
Loans held-for-investment, net					1,370,526	1,320,724
Ending balance: individually evaluated for impairment					2,135	2,458
Ending balance: collectively evaluated for impairment					1,368,391	1,318,266
Real Estate Loans | Home equity and lines of credit
Allowance for loan losses:
Beginning Balance	781	842	795	901
Charge-offs	0	0	0	0
Recoveries	1	0	1	42
Provisions	(272)	99	(286)	(2)
Ending Balance	$ 781	$ 842	$ 795	$ 901	510	795	$ 941
Ending balance: individually evaluated for impairment					39	51
Ending balance: collectively evaluated for impairment					471	744
Loans, net:
Loans held-for-investment, net					65,564	62,594
Ending balance: individually evaluated for impairment					345	354
Ending balance: collectively evaluated for impairment					$ 65,219	$ 62,240

Loans - Investment of Originate

Loans - Investment of Originated Loans Held-for-Investment by Loan Type and Credit Quality Indicator (Details) - Real Estate Loans - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	$ 1,992,434	$ 1,931,585
Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	1,951,868	1,888,301
Special Mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	7,447	8,718
Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	33,119	34,566
Multifamily | Less Than 35% LTV
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	124,617	125,504
Multifamily | Less Than 35% LTV | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	124,539	124,678
Multifamily | Less Than 35% LTV | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	37	51
Multifamily | Less Than 35% LTV | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	41	775
Multifamily | Equal to or Greater than 35% LTV
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	1,245,909	1,195,220
Multifamily | Equal to or Greater than 35% LTV | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	1,239,764	1,188,916
Multifamily | Equal to or Greater than 35% LTV | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	3,762	3,832
Multifamily | Equal to or Greater than 35% LTV | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	2,383	2,472
Commercial mortgage | Less Than 35% LTV
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	55,294	54,460
Commercial mortgage | Less Than 35% LTV | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	54,086	52,253
Commercial mortgage | Less Than 35% LTV | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	0	974
Commercial mortgage | Less Than 35% LTV | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	1,208	1,233
Commercial mortgage | Equal to or Greater than 35% LTV
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	349,716	348,254
Commercial mortgage | Equal to or Greater than 35% LTV | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	321,604	319,733
Commercial mortgage | Equal to or Greater than 35% LTV | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	2,934	2,966
Commercial mortgage | Equal to or Greater than 35% LTV | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	25,178	25,555
One-to-four family residential mortgage | Less Than 60% LTV
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	59,957	51,045
One-to-four family residential mortgage | Less Than 60% LTV | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	57,492	48,429
One-to-four family residential mortgage | Less Than 60% LTV | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	498	504
One-to-four family residential mortgage | Less Than 60% LTV | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	1,967	2,112
One-to-four family residential mortgage | Equal to or Greater than 60% LTV
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	47,320	47,965
One-to-four family residential mortgage | Equal to or Greater than 60% LTV | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	45,847	46,578
One-to-four family residential mortgage | Equal to or Greater than 60% LTV | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	0	0
One-to-four family residential mortgage | Equal to or Greater than 60% LTV | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	1,473	1,387
Construction and land
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	16,077	18,677
Construction and land | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	16,077	18,677
Construction and land | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	0	0
Construction and land | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	0	0
Home equity and lines of credit
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	65,564	62,594
Home equity and lines of credit | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	65,109	61,935
Home equity and lines of credit | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	72	75
Home equity and lines of credit | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	383	584
Commercial and industrial loans
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	26,129	25,610
Commercial and industrial loans | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	25,499	24,846
Commercial and industrial loans | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	144	316
Commercial and industrial loans | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	486	448
Other
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	1,851	2,256
Other | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	1,851	2,256
Other | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	0	0
Other | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	$ 0	$ 0

Loans - PCI Loan Pools (Details

Loans - PCI Loan Pools (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Document Period End Date	Jun. 30, 2016
90 Days or More Past Due and Accruing	$ 282	$ 15
Nonperforming Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	10,686	8,807
90 Days or More Past Due and Accruing	282	15
Total Non-Performing Loans	10,968	8,822
Nonperforming Receivable | Loans Held For Investment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	10,007	8,378
90 Days or More Past Due and Accruing	75	15
Total Non-Performing Loans	10,082	8,393
Nonperforming Receivable | Loans Held For Investment | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		5,232
90 Days or More Past Due and Accruing		0
Total Non-Performing Loans		5,232
Nonperforming Receivable | Loans Held For Investment | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	8,172	5,232
90 Days or More Past Due and Accruing	0	0
Total Non-Performing Loans	8,172	5,232
Nonperforming Receivable | Loans Held For Investment | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		2,145
90 Days or More Past Due and Accruing		0
Total Non-Performing Loans		2,145
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	1,222	1,109
90 Days or More Past Due and Accruing	58	0
Total Non-Performing Loans	1,280	1,109
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		1,036
90 Days or More Past Due and Accruing		0
Total Non-Performing Loans		1,036
Nonperforming Receivable | Loans Held For Investment | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		113
90 Days or More Past Due and Accruing		0
Total Non-Performing Loans		113
Nonperforming Receivable | Loans Held For Investment | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	323	559
90 Days or More Past Due and Accruing	0	0
Total Non-Performing Loans	323	559
Nonperforming Receivable | Loans Held For Investment | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	225	329
90 Days or More Past Due and Accruing	0	0
Total Non-Performing Loans	225	329
Nonperforming Receivable | Loans Held For Investment | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	65	0
90 Days or More Past Due and Accruing	0	15
Total Non-Performing Loans	65	15
Nonperforming Receivable | Loans Held For Investment | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
90 Days or More Past Due and Accruing	17
Total Non-Performing Loans	17
Nonperforming Receivable | Loans acquired
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	679	429
90 Days or More Past Due and Accruing	207	0
Total Non-Performing Loans	886	429
Nonperforming Receivable | Loans acquired | Commercial mortgage | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	241
90 Days or More Past Due and Accruing	207
Total Non-Performing Loans	448
Nonperforming Receivable | Loans acquired | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	425	429
90 Days or More Past Due and Accruing	0	0
Total Non-Performing Loans	425	429
Nonperforming Receivable | Loans acquired | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	13
90 Days or More Past Due and Accruing	0
Total Non-Performing Loans	13
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	8,172	5,232
90 Days or More Past Due and Accruing	0	0
Total Non-Performing Loans	8,172	5,232
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	1,222	1,109
90 Days or More Past Due and Accruing	58	0
Total Non-Performing Loans	1,280	1,109
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		1,036
90 Days or More Past Due and Accruing		0
Total Non-Performing Loans		1,036
Nonperforming Receivable | Substandard | Loans Held For Investment | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		113
90 Days or More Past Due and Accruing		0
Total Non-Performing Loans		113
Nonperforming Receivable | Substandard | Loans Held For Investment | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	282	559
90 Days or More Past Due and Accruing	0	0
Total Non-Performing Loans	282	559
Nonperforming Receivable | Substandard | Loans Held For Investment | Multifamily | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	41
90 Days or More Past Due and Accruing	0
Total Non-Performing Loans	41
Nonperforming Receivable | Substandard | Loans Held For Investment | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	225	329
90 Days or More Past Due and Accruing	0	0
Total Non-Performing Loans	225	329
Nonperforming Receivable | Substandard | Loans Held For Investment | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	65	0
90 Days or More Past Due and Accruing	0	15
Total Non-Performing Loans	65	15
Nonperforming Receivable | Substandard | Loans acquired | Commercial mortgage | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	241
90 Days or More Past Due and Accruing	207
Total Non-Performing Loans	448
Nonperforming Receivable | Substandard | Loans acquired | One-to-four family residential mortgage | Less Than 60% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	425	429
90 Days or More Past Due and Accruing	0	0
Total Non-Performing Loans	425	429
Nonperforming Receivable | Substandard | Loans acquired | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	13
90 Days or More Past Due and Accruing	0
Total Non-Performing Loans	13
Nonperforming Receivable | Pass | Loans Held For Investment | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
90 Days or More Past Due and Accruing	17
Total Non-Performing Loans	17
0-29 Days Past Due | Nonperforming Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	1,751	2,038
0-29 Days Past Due | Nonperforming Receivable | Loans Held For Investment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	1,326	1,609
0-29 Days Past Due | Nonperforming Receivable | Loans Held For Investment | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		344
0-29 Days Past Due | Nonperforming Receivable | Loans Held For Investment | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	1,285	344
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		1,265
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	364
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		901
0-29 Days Past Due | Nonperforming Receivable | Loans Held For Investment | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
0-29 Days Past Due | Nonperforming Receivable | Loans Held For Investment | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	41	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 Held For Investment | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
0-29 Days Past Due | Nonperforming Receivable | Loans acquired
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	425	429
0-29 Days Past Due | Nonperforming Receivable | Loans acquired | Commercial mortgage | Less Than 35% LTV
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	425	429
0-29 Days Past Due | Nonperforming Receivable | Loans acquired | Commercial and Industrial
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	1,285	344
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	364
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		901
0-29 Days Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		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
0-29 Days Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | Multifamily | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	41
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
0-29 Days Past Due | Nonperforming Receivable | Substandard | Loans acquired | Commercial mortgage | Less Than 35% LTV
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	425	429
0-29 Days Past Due | Nonperforming Receivable | Substandard | Loans acquired | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
0-29 Days Past Due | Nonperforming Receivable | Pass | Loans Held For Investment | Other
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	522	687
30-89 Days Past Due | Nonperforming Receivable | Loans Held For Investment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	522	687
30-89 Days Past Due | Nonperforming Receivable | Loans Held For Investment | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		372
30-89 Days Past Due | Nonperforming Receivable | Loans Held For Investment | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	372
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		315
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	522	180
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		135
30-89 Days Past Due | Nonperforming Receivable | Loans Held For Investment | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
30-89 Days Past Due | Nonperforming Receivable | Loans Held For Investment | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	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	0
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 Held For Investment | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	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 | Commercial mortgage | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	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
30-89 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
30-89 Days Past Due | Nonperforming Receivable | Loans acquired | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	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	0	372
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	522	180
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		135
30-89 Days Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		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	0
30-89 Days Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | Multifamily | Less 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	0
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	0
30-89 Days Past Due | Nonperforming Receivable | Substandard | Loans acquired | Commercial mortgage | Less Than 35% LTV
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 | Substandard | Loans acquired | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
30-89 Days Past Due | Nonperforming Receivable | Pass | Loans Held For Investment | Other
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	8,413	6,082
90 Days or More Past Due | Nonperforming Receivable | Loans Held For Investment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	8,159	6,082
90 Days or More Past Due | Nonperforming Receivable | Loans Held For Investment | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		4,516
90 Days or More Past Due | Nonperforming Receivable | Loans Held For Investment | Commercial mortgage | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	6,887	4,516
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		565
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	700	565
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		0
90 Days or More Past Due | Nonperforming Receivable | Loans Held For Investment | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		113
90 Days or More Past Due | Nonperforming Receivable | Loans Held For Investment | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	282	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	225	329
90 Days or More Past Due | Nonperforming Receivable | Loans Held For Investment | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	65	0
90 Days or More Past Due | Nonperforming Receivable | Loans acquired
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	254	0
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	0	0
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	6,887	4,516
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	700	565
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		0
90 Days or More Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		113
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	282	559
90 Days or More Past Due | Nonperforming Receivable | Substandard | Loans Held For Investment | Multifamily | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0
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	225	329
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	65	0
90 Days or More Past Due | Nonperforming Receivable | Substandard | Loans acquired | Commercial mortgage | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	241
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	0	$ 0
90 Days or More Past Due | Nonperforming Receivable | Substandard | Loans acquired | Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	13
90 Days or More Past Due | Nonperforming Receivable | Pass | Loans Held For Investment | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 0

Loans - Loans Held-for-Investme

Loans - Loans Held-for-Investment by Performing and Non-Performing Loans (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	$ 1,992,434	$ 1,931,585
Document Period End Date	Jun. 30, 2016
Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	$ 10,686	8,807
Non-Performing Loans	10,968	8,822
Loans Held For Investment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	1,992,434	1,931,585
Loans Held For Investment | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	405,010	402,714
Loans Held For Investment | Commercial mortgage | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	55,294	54,460
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	349,716	348,254
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	54,086	52,253
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	321,604	319,733
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		974
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	2,934	2,966
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	1,208	1,233
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	25,178	25,555
Loans Held For Investment | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	107,277	99,010
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	59,957	51,045
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	47,320	47,965
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	57,492	48,429
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	45,847	46,578
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	498	504
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	1,967	2,112
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	1,473	1,387
Loans Held For Investment | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	16,077	18,677
Loans Held For Investment | Construction and land | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	16,077	18,677
Loans Held For Investment | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	1,370,526	1,320,724
Loans Held For Investment | Multifamily | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	124,617	125,504
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	1,245,909	1,195,220
Loans Held For Investment | Multifamily | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	124,539	124,678
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	1,239,764	1,188,916
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	37	51
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	3,762	3,832
Loans Held For Investment | Multifamily | Substandard | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	41	775
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	2,383	2,472
Loans Held For Investment | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	65,564	62,594
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	65,109	61,935
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	72	75
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	383	584
Loans Held For Investment | Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	26,129	25,610
Loans Held For Investment | Commercial and industrial loans | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	25,499	24,846
Loans Held For Investment | Commercial and industrial loans | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	144	316
Loans Held For Investment | Commercial and industrial loans | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	486	448
Loans Held For Investment | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	1,851	2,256
Loans Held For Investment | Other | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	1,851	2,256
Loans Held For Investment | Performing (Accruing) Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,982,352	1,923,192
Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	396,838	397,482
Loans Held For Investment | Performing (Accruing) Loans | Commercial mortgage | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	55,294	54,460
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	341,544	343,022
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	54,086	52,253
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	321,604	319,733
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		974
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	2,934	2,966
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	1,208	1,233
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	17,006	20,323
Loans Held For Investment | Performing (Accruing) Loans | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	105,997	96,865
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	58,677	49,936
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	47,320	46,929
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	57,492	48,429
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	45,847	46,578
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	498	504
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	687	1,003
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	1,473	351
Loans Held For Investment | Performing (Accruing) Loans | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	16,077	18,564
Loans Held For Investment | Performing (Accruing) Loans | Construction and land | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	16,077	18,564
Loans Held For Investment | Performing (Accruing) Loans | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,370,203	1,320,165
Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	124,576	125,504
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	1,245,627	1,194,661
Loans Held For Investment | Performing (Accruing) Loans | Multifamily | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	124,539	124,678
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	1,239,764	1,188,916
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	37	51
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	3,762	3,832
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	775
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	2,101	1,913
Loans Held For Investment | Performing (Accruing) Loans | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	65,339	62,265
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	65,109	61,935
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	72	75
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	158	255
Loans Held For Investment | Performing (Accruing) Loans | Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	26,064	25,595
Loans Held For Investment | Performing (Accruing) Loans | Commercial and industrial loans | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	25,499	24,831
Loans Held For Investment | Performing (Accruing) Loans | Commercial and industrial loans | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	144	316
Loans Held For Investment | Performing (Accruing) Loans | Commercial and industrial loans | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	421	448
Loans Held For Investment | Performing (Accruing) Loans | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,834	2,256
Loans Held For Investment | Performing (Accruing) Loans | Other | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,834	2,256
Loans Held For Investment | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	10,082	8,393
Loans Held For Investment | Non-Performing Loans | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	8,172	5,232
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	8,172	5,232
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
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	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	8,172	5,232
Loans Held For Investment | Non-Performing Loans | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	1,280	2,145
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	1,280	1,109
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	0	1,036
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	1,280	1,109
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	0	1,036
Loans Held For Investment | Non-Performing Loans | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	113
Loans Held For Investment | Non-Performing Loans | Construction and land | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans		113
Loans Held For Investment | Non-Performing Loans | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	323	559
Loans Held For Investment | Non-Performing Loans | Multifamily | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	41	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	282	559
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	41	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	282	559
Loans Held For Investment | Non-Performing Loans | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	225	329
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	225	329
Loans Held For Investment | Non-Performing Loans | Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	65	15
Loans Held For Investment | Non-Performing Loans | Commercial and industrial loans | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	15
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	65	0
Loans Held For Investment | Non-Performing Loans | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	17	0
Loans Held For Investment | Non-Performing Loans | Other | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	17	0
Loans acquired
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	769,372	409,015
Loans acquired | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	194,388	11,160
Loans acquired | Commercial mortgage | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	66,892	2,893
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	127,496	8,267
Loans acquired | Commercial mortgage | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	65,202	2,164
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	117,177	5,536
Loans acquired | Commercial mortgage | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	193
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	4,289	883
Loans acquired | Commercial mortgage | Substandard | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	1,497	729
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	6,030	1,848
Loans acquired | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	357,510	330,672
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	325,111	315,629
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	32,399	15,043
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	323,263	313,737
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	31,645	14,759
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	526	549
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	1,322	1,343
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	754	284
Loans acquired | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	25,832
Loans acquired | Construction and land | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	25,832
Loans acquired | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	135,035	64,779
Loans acquired | Multifamily | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	124,760	4,833
Loans acquired | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	10,275	59,946
Loans acquired | Multifamily | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	124,637	4,695
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	9,443	59,632
Loans acquired | Multifamily | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	123	138
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	242	314
Loans acquired | Multifamily | Substandard | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	590
Loans acquired | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	29,312	2,404
Loans acquired | Home equity and lines of credit | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	29,215	2,404
Loans acquired | Home equity and lines of credit | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	97
Loans acquired | Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	26,698
Loans acquired | Commercial and industrial loans | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	26,685
Loans acquired | Commercial and industrial loans | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	13
Loans acquired | Other | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	597
Loans acquired | Performing (Accruing) Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	768,486	408,586
Loans acquired | Performing (Accruing) Loans | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	193,940	11,160
Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	66,444	2,893
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	127,496	8,267
Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	65,202	2,164
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	117,177	5,536
Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	193
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	4,289	883
Loans acquired | Performing (Accruing) Loans | Commercial mortgage | Substandard | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,049	729
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	6,030	1,848
Loans acquired | Performing (Accruing) Loans | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	357,085	330,243
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	324,686	315,200
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	32,399	15,043
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	323,263	313,737
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	31,645	14,759
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	526	549
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	897	914
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	754	284
Loans acquired | Performing (Accruing) Loans | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	25,832
Loans acquired | Performing (Accruing) Loans | Construction and land | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	25,832
Loans acquired | Performing (Accruing) Loans | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	135,035	64,779
Loans acquired | Performing (Accruing) Loans | Multifamily | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	124,760	4,833
Loans acquired | Performing (Accruing) Loans | Multifamily | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	10,275	59,946
Loans acquired | Performing (Accruing) Loans | Multifamily | Pass | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	124,637	4,695
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	9,443	59,632
Loans acquired | Performing (Accruing) Loans | Multifamily | Special Mention | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	123	138
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	242	314
Loans acquired | Performing (Accruing) Loans | Multifamily | Substandard | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	590
Loans acquired | Performing (Accruing) Loans | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	29,312	2,404
Loans acquired | Performing (Accruing) Loans | Home equity and lines of credit | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	29,215	2,404
Loans acquired | Performing (Accruing) Loans | Home equity and lines of credit | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	97
Loans acquired | Performing (Accruing) Loans | Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	26,685
Loans acquired | Performing (Accruing) Loans | Commercial and industrial loans | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	26,685
Loans acquired | Performing (Accruing) Loans | Commercial and industrial loans | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0
Loans acquired | Performing (Accruing) Loans | Other | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	597
Loans acquired | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	886	429
Loans acquired | Non-Performing Loans | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	448	0
Loans acquired | Non-Performing Loans | Commercial mortgage | Less Than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	448	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
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	448	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	0
Loans acquired | Non-Performing Loans | One-to-four family residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	425	429
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	425	429
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	0
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	425	429
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 | Pass
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
Loans acquired | Non-Performing Loans | Multifamily | 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 | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans acquired | Non-Performing Loans | Home equity and lines of credit | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0	0
Loans acquired | Non-Performing Loans | Home equity and lines of credit | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0
Loans acquired | Non-Performing Loans | Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	13
Loans acquired | Non-Performing Loans | Commercial and industrial loans | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0
Loans acquired | Non-Performing Loans | Commercial and industrial loans | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	13
Loans acquired | Non-Performing Loans | Other | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	0
Total Loans Include Loans Acquired
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated loans held-for-investment, net	2,761,806	2,340,600
Total Loans Include Loans Acquired | Performing (Accruing) Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	2,750,838	2,331,778
Total Loans Include Loans Acquired | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-Performing Loans	10,968	8,822
0-29 Days Past Due | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,751	2,038
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,973,807	1,902,790
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	392,552	384,254
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	54,467	53,181
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	338,085	331,073
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	53,259	50,974
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	320,722	319,411
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		974
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	2,934	2,966
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	1,208	1,233
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	14,429	8,696
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	102,799	93,145
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	55,479	46,567
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	47,320	46,578
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	54,922	45,737
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	45,847	46,578
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	132	134
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	425	696
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	1,473	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	16,077	18,564
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	16,077	18,564
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,369,224	1,317,200
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	124,552	125,453
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	1,244,672	1,191,747
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	124,515	124,678
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	1,238,809	1,187,147
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	37	0
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	3,762	2,687
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	775
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	2,101	1,913
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	65,321	61,891
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	65,091	61,561
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	72	75
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	158	255
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	26,044	25,491
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	25,479	24,780
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	144	316
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	421	395
0-29 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,790	2,245
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	1,790	2,245
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	763,538	407,368
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	190,978	10,431
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	65,523	2,164
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	125,455	8,267
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	64,790	2,164
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	117,117	5,536
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	193
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	4,148	883
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	540	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	4,190	1,848
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	356,654	329,754
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	324,255	314,711
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	32,399	15,043
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	322,832	313,425
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	31,645	14,759
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	526	549
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	897	737
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	754	284
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	24,464
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Construction and land | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	24,464
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	135,035	64,779
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	124,760	4,833
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	10,275	59,946
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	124,637	4,695
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	9,443	59,632
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	123	138
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	242	314
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Multifamily | Substandard | Equal to or Greater than 35% LTV
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	590
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	29,131	2,404
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Home equity and lines of credit | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	29,034	2,404
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Home equity and lines of credit | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	97
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	26,685
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial and industrial loans | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	26,685
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial and industrial loans | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0
0-29 Days Past Due | Loans acquired | Performing (Accruing) Loans | Other | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	591
0-29 Days Past Due | Total Loans Include Loans Acquired | Performing (Accruing) Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	2,737,345	2,310,158
30-89 Days Past Due | Performing (Accruing) Loans | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	44
30-89 Days Past Due | Non-Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	522	687
30-89 Days Past Due | Loans Held For Investment | Performing (Accruing) Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	8,545	20,402
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	4,286	13,228
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	827	1,279
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	3,459	11,949
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	827	1,279
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	882	322
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
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	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	2,577	11,627
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	3,198	3,720
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	3,198	3,369
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	0	351
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	2,570	2,692
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	0	0
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	366	370
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	262	307
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	0	351
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	0	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	0	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	979	2,965
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	24	51
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	955	2,914
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	24	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	955	1,769
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	0	51
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	0	1,145
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	0
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	18	374
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	18	374
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	0	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	20	104
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	20	51
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	0	53
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
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	44	11
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	4,948	1,218
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	2,962	729
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	921	729
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	2,041	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	412	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	60	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
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	141	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	509	729
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	1,840	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	431	489
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	431	489
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	0
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	431	312
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	0
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	0	177
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	1,368
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Construction and land | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	1,368
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 | Loans acquired | Performing (Accruing) Loans | Multifamily | 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 | Home equity and lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	181	0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Home equity and lines of credit | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	181	0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Home equity and lines of credit | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial and industrial loans | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Commercial and industrial loans | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	0
30-89 Days Past Due | Loans acquired | Performing (Accruing) Loans | Other | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	6
30-89 Days Past Due | Total Loans Include Loans Acquired | Performing (Accruing) Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Performing (Accruing) Loans	$ 13,493	$ 21,620

Loans - Summary of Impaired Loa

Loans - Summary of Impaired Loans (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Financing Receivable, Impaired [Line Items]
Document Period End Date	Jun. 30, 2016
Recorded investment	$ 32,337	$ 28,987
Unpaid Principal Balance	35,684	31,713
Impaired Financing Receivable, Related Allowance	(1,008)	(889)
Commercial mortgage
Financing Receivable, Impaired [Line Items]
Recorded investment	25,764	22,313
Unpaid Principal Balance	28,125	24,505
Impaired Financing Receivable, Related Allowance	(598)	(394)
Commercial mortgage | Pass | Equal to or Greater than 35% LTV
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Related Allowance Recorded	3,977	4,051
Unpaid Principal Balance With No Related Allowance Recorded	4,114	4,188
Commercial mortgage | Special Mention | Equal to or Greater than 35% LTV
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Related Allowance Recorded	0
Unpaid Principal Balance With No Related Allowance Recorded	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	139	139
Commercial mortgage | Substandard | Equal to or Greater than 35% LTV
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Related Allowance Recorded	14,102	13,371
Recorded Investment With a Related Allowance Recorded	7,685	4,891
Unpaid Principal Balance With No Related Allowance Recorded	15,565	14,748
Unpaid Principal Balance With a Related Allowance Recorded	8,307	5,430
Impaired Financing Receivable, Related Allowance	(598)	(394)
One-to-four family residential mortgage
Financing Receivable, Impaired [Line Items]
Recorded investment	3,827	3,746
Unpaid Principal Balance	4,065	3,810
Impaired Financing Receivable, Related Allowance	(240)	(282)
One-to-four family residential mortgage | Pass | Less Than 60% LTV
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Related Allowance Recorded	648	221
Recorded Investment With a Related Allowance Recorded	61	503
Unpaid Principal Balance With No Related Allowance Recorded	648	221
Unpaid Principal Balance With a Related Allowance Recorded	61	503
Impaired Financing Receivable, Related Allowance	(7)	(33)
One-to-four family residential mortgage | Substandard | Less Than 60% LTV
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Related Allowance Recorded	231	234
Recorded Investment With a Related Allowance Recorded	1,582	1,604
Unpaid Principal Balance With No Related Allowance Recorded	231	234
Unpaid Principal Balance With a Related Allowance Recorded	1,582	1,604
Impaired Financing Receivable, Related Allowance	(138)	(152)
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	147	150
Recorded Investment With a Related Allowance Recorded	1,158	1,034
Unpaid Principal Balance With No Related Allowance Recorded	165	167
Unpaid Principal Balance With a Related Allowance Recorded	1,378	1,081
Impaired Financing Receivable, Related Allowance	(95)	(97)
Multifamily
Financing Receivable, Impaired [Line Items]
Recorded investment	2,293	2,458
Unpaid Principal Balance	3,041	2,928
Impaired Financing Receivable, Related Allowance	(125)	(158)
Multifamily | Pass | Equal to or Greater than 35% LTV
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Related Allowance Recorded	69	75
Recorded Investment With a Related Allowance Recorded	1,339	0
Unpaid Principal Balance With No Related Allowance Recorded	539	545
Unpaid Principal Balance With a Related Allowance Recorded	1,339	0
Impaired Financing Receivable, Related Allowance	(125)	0
Multifamily | Substandard | Equal to or Greater than 35% LTV
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Related Allowance Recorded	885	1,012
Recorded Investment With a Related Allowance Recorded	0	1,371
Unpaid Principal Balance With No Related Allowance Recorded	1,163	1,012
Unpaid Principal Balance With a Related Allowance Recorded	0	1,371
Impaired Financing Receivable, Related Allowance	0	(158)
Home equity and lines of credit
Financing Receivable, Impaired [Line Items]
Recorded investment	345	354
Unpaid Principal Balance	345	354
Impaired Financing Receivable, Related Allowance	(39)	(51)
Home equity and lines of credit | Pass
Financing Receivable, Impaired [Line Items]
Recorded Investment With a Related Allowance Recorded	264	269
Unpaid Principal Balance With a Related Allowance Recorded	264	269
Impaired Financing Receivable, Related Allowance	(8)	(11)
Home equity and lines of credit | Special Mention
Financing Receivable, Impaired [Line Items]
Recorded Investment With a Related Allowance Recorded	42	44
Unpaid Principal Balance With a Related Allowance Recorded	42	44
Impaired Financing Receivable, Related Allowance	(14)	(19)
Home equity and lines of credit | Substandard
Financing Receivable, Impaired [Line Items]
Recorded Investment With a Related Allowance Recorded	39	41
Unpaid Principal Balance With a Related Allowance Recorded	39	41
Impaired Financing Receivable, Related Allowance	(17)	(21)
Commercial and industrial loans
Financing Receivable, Impaired [Line Items]
Recorded investment	108	116
Unpaid Principal Balance	108	116
Impaired Financing Receivable, Related Allowance	(6)	(4)
Commercial and industrial loans | Special Mention
Financing Receivable, Impaired [Line Items]
Recorded Investment With a Related Allowance Recorded	27	29
Unpaid Principal Balance With a Related Allowance Recorded	27	29
Impaired Financing Receivable, Related Allowance	(6)	(4)
Commercial and industrial loans | Substandard
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Related Allowance Recorded	81	87
Unpaid Principal Balance With No Related Allowance Recorded	$ 81	$ 87

Loans - Average Recorded Invest

Loans - Average Recorded Investment and Interest Recognized on Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Financing Receivable, Impaired [Line Items]
Document Period End Date			Jun. 30, 2016
Impaired Financing Receivable, Average Recorded Investment	$ 32,067	$ 31,673	$ 31,037	$ 32,536
Impaired Financing Receivable, Interest Income, Cash Basis Method	289	487	577	695
Commercial mortgage
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Average Recorded Investment	25,610	27,023	24,511	27,755
Impaired Financing Receivable, Interest Income, Cash Basis Method	236	400	480	571
Commercial mortgage | Equal to or Greater than 35% LTV | Pass
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	3,996	2,452	4,014	2,738
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	54	24	99	48
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	0	839		559
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method		23		45
Commercial mortgage | 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	273	0	182
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	0	156	0	0
Commercial mortgage | Equal to or Greater than 35% LTV | Substandard
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	13,699	11,766	13,590	12,137
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	166	0	350	264
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	7,915	11,693	6,907	12,139
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	16	197	31	214
One-to-four family residential mortgage
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Average Recorded Investment	3,770	2,225	3,762	2,125
Impaired Financing Receivable, Interest Income, Cash Basis Method	26	60	46	72
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	651	193	508	150
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	7	5	16	9
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	61	221	208	147
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	1	3	1	5
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	69	0	92
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	158	0	212
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	0	0	0	0
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	231	153	232	189
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	1	1	1	1
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	1,588	881	1,593	870
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	5	3	11	7
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	148	78	149	52
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	1	0	2	0
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	1,091	472	1,072	413
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	11	48	15	50
Multifamily
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Average Recorded Investment	2,228	1,954	2,303	1,966
Impaired Financing Receivable, Interest Income, Cash Basis Method	24	23	44	45
Multifamily | Equal to or Greater than 35% LTV | Pass
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	70	82	71	83
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	4	4	8	9
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	670	0	446	0
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	13	0	25	0
Multifamily | Equal to or Greater than 35% LTV | Substandard
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	809	466	877	470
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	7	6	11	10
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	679	1,406	909	1,413
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	0	13	0	26
Home equity and lines of credit
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Average Recorded Investment	348	345	349	338
Impaired Financing Receivable, Interest Income, Cash Basis Method	3	4	6	6
Home equity and lines of credit | Pass
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	265	137	266	91
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	2	2	4	4
Home equity and lines of credit | Special Mention
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	0	48	0	48
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	0	1	0	1
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	43	138	43	185
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	1	0	1	0
Home equity and lines of credit | Substandard
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	40	22	40	14
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	0	1	1	1
Commercial and industrial loans
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Average Recorded Investment	111	126	112	352
Impaired Financing Receivable, Interest Income, Cash Basis Method	0	0	1	1
Commercial and industrial loans | Special Mention
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	0	15	0	99
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	0	0	0	1
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	28	0	28	21
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	0	0	1	0
Commercial and industrial loans | Substandard
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	83	95	84	96
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	16	0	136
Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	$ 0	$ 0	$ 0	$ 0

Loans - Troubled Debt Restructu

Loans - Troubled Debt Restructurings (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016contract	Jun. 30, 2015USD ($)contract	Jun. 30, 2016contract	Jun. 30, 2015USD ($)contract
Financing Receivable, Modifications [Line Items]
Number of relationships (contract) | contract	0	5	0	8
Pre-modification outstanding recorded investment		$ 2,764		$ 9,081
Post-modification outstanding recorded investment		$ 2,764		$ 9,081
Commercial mortgage | Substandard
Financing Receivable, Modifications [Line Items]
Number of relationships (contract) | contract		2		3
Pre-modification outstanding recorded investment		$ 2,203		$ 8,457
Post-modification outstanding recorded investment		$ 2,203		$ 8,457
One-to-four family residential mortgage | Substandard
Financing Receivable, Modifications [Line Items]
Number of relationships (contract) | contract		2		3
Pre-modification outstanding recorded investment		$ 518		$ 561
Post-modification outstanding recorded investment		$ 518		$ 561
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 investment		$ 0		$ 20
Home equity and lines of credit
Financing Receivable, Modifications [Line Items]
Number of relationships (contract) | contract		1		1
Pre-modification outstanding recorded investment		$ 43		$ 43
Post-modification outstanding recorded investment		$ 43		$ 43

Deposits (Deposit Account Balan

Deposits (Deposit Account Balances) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Banking and Thrift [Abstract]
Non-interest-bearing demand	$ 388,428	$ 263,073
Interest-bearing negotiable orders of withdrawal (NOW)	344,131	217,813
Savings and money market	1,285,946	1,072,175
Certificates of deposit	587,930	499,868
Total deposits	$ 2,606,435	$ 2,052,929

Deposits (Interest Expense On D

Deposits (Interest Expense On Deposits) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Banking and Thrift [Abstract]
Negotiable orders of withdrawal, savings, and money market	$ 2,020	$ 1,102	$ 3,896	$ 2,056
Certificates of deposit	1,683	1,356	3,231	2,476
Total interest expense on deposit accounts	$ 3,703	$ 2,458	$ 7,127	$ 4,532

Equity Incentive Plan (Stock Op

Equity Incentive Plan (Stock Options Outstanding) (Details) - $ / shares	6 Months Ended	12 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Number of Stock Options
Beginning Balance (shares)	6,011,861
Forfeitures (shares)	(2,000)
Exercised (shares)	(324,867)
Ending Balance (shares)	5,684,994	6,011,861
Exercisable (shares)	3,346,896
Weighted Average Grant Date Fair Value
Beginning Balance (usd per share)	$ 3.30
Forfeited (usd per share)	4.07
Exercised (usd per share)	2.35
Ending Balance (usd per share)	3.35	$ 3.30
Exercisable (usd per share)	2.89
Weighted Average Exercise Price
Beginning Balance (usd per share)	10.93
Forfeited (usd per share)	14.76
Exercised (usd per share)	7.28
Ending Balance (usd per share)	11.13	$ 10.93
Exercisable (usd per share)	$ 9.32
Weighted Average Contractual Life (years)
Weighted Average Contractual Life, Outstanding	6 years 1 month 2 days	6 years 4 months 28 days
Weighted Average Contractual Life, Exercisable	4 years 6 months 15 days

Equity Incentive Plan (Narrativ

Equity Incentive Plan (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense	$ 2.1	$ 1.6	$ 4.2	$ 2.6
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected future stock-based compensation expense	8.3		$ 8.3
Average period of expected future stock option expense			3 years 3 months 22 days
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected future stock-based compensation expense	$ 11.3		$ 11.3
Average period of expected future stock option expense			3 years 3 months 26 days

Equity Incentive Plan (Status o

Equity Incentive Plan (Status of the Company's Restricted Share Awards) (Details)	6 Months Ended
	Jun. 30, 2016$ / sharesshares
Number of Shares Awarded
Beginning Balance (shares) | shares	1,193,862
Vested (shares) | shares	(274,920)
Forfeited (shares) | shares	0
Ending Balance (shares) | shares	918,942
Weighted Average Grant Date Fair Value
Beginning Balance (usd per share) | $ / shares	$ 13.70
Vested (usd per share) | $ / shares	13.63
Forfeited (usd per share) | $ / shares	0
Ending Balance (usd per share) | $ / shares	$ 13.72

Fair Value Measurements (Fair V

Fair Value Measurements (Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading securities	$ 7,106	$ 6,713
Measured on a recurring basis
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	599,329	541,595
Trading securities	7,106	6,713
Total	606,435	548,308
Measured on a recurring basis | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	0
Measured on a recurring basis | GSE
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	537,307	529,524
Measured on a recurring basis | Non-GSE
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	420	579
Measured on a recurring basis | GSE bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	0
Measured on a recurring basis | Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	3,916
Measured on a recurring basis | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	55,269	11,011
Measured on a recurring basis | Equities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	1,163	481
Measured on a recurring basis | Other
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	1,254
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:	192	481
Trading securities	7,106	6,713
Total	7,298	7,194
Measured on a recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	0
Measured on a recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | GSE
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	0	0
Measured on a recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Non-GSE
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	0	0
Measured on a recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | GSE bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	0
Measured on a recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	0
Measured on a recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	0	0
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:	192	481
Measured on a recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Other
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	0
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:	599,137	541,114
Trading securities	0	0
Total	599,137	541,114
Measured on a recurring basis | Significant Other Observable Inputs (Level 2) | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	0
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:	537,307	529,524
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:	420	579
Measured on a recurring basis | Significant Other Observable Inputs (Level 2) | GSE bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	0
Measured on a recurring basis | Significant Other Observable Inputs (Level 2) | Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	3,916
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:	55,269	11,011
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:	971	0
Measured on a recurring basis | Significant Other Observable Inputs (Level 2) | Other
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	1,254
Measured on a recurring basis | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	0	0
Trading securities	0	0
Total	0	0
Measured on a recurring basis | Significant Unobservable Inputs (Level 3) | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	0
Measured on a recurring basis | Significant Unobservable Inputs (Level 3) | GSE
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	0	0
Measured on a recurring basis | Significant Unobservable Inputs (Level 3) | Non-GSE
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	0	0
Measured on a recurring basis | Significant Unobservable Inputs (Level 3) | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage-backed securities:	0	0
Measured on a recurring basis | Significant Unobservable Inputs (Level 3) | 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:	16,403	13,555
Other real estate owned	45	45
Total	16,470	13,625
Measured on a non-recurring basis | Commercial real estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans:	11,973	9,091
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:	2,561	2,873
Measured on a non-recurring basis | Multifamily
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans:	1,563	1,288
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:	306	303
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	22	25
Measured on a non-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]
Impaired loans:	0	0
Other real estate owned	0	0
Total	0	0
Measured on a non-recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Commercial real estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans:	0	0
Measured on a non-recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | One-to-four family residential mortgage
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans:	0	0
Measured on a non-recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Multifamily
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans:	0	0
Measured on a non-recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Home equity and lines of credit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans:	0	0
Measured on a non-recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Commercial and Industrial
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Commercial and industrial loans	0	0
Measured on a non-recurring basis | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans:	0	0
Other real estate owned	0	0
Total	0	0
Measured on a non-recurring basis | Significant Other Observable Inputs (Level 2) | Commercial real estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans:	0	0
Measured on a non-recurring basis | Significant Other Observable Inputs (Level 2) | One-to-four family residential mortgage
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans:	0	0
Measured on a non-recurring basis | Significant Other Observable Inputs (Level 2) | Multifamily
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans:	0	0
Measured on a non-recurring basis | Significant Other Observable Inputs (Level 2) | Home equity and lines of credit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans:	0	0
Measured on a non-recurring basis | Significant Other Observable Inputs (Level 2) | Commercial and Industrial
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Commercial and industrial loans	0	0
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:	16,403	13,555
Other real estate owned	45	45
Total	16,470	13,625
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:	11,973	9,091
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:	2,561	2,873
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:	1,563	1,288
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:	306	303
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	$ 22	$ 25

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	6 Months Ended	12 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Unobservable Inputs One | Impaired loans
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value	$ 16,425	$ 13,580
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	$ 45	$ 45
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
Range of input (percent)	10.00%	10.00%
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 | Maximum | Impaired loans
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Range of input (percent)	7.50%	7.50%
Unobservable Inputs Four | Minimum | Impaired loans
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Range of input (percent)	4.75%	4.75%

Fair Value Measurements (Narrat

Fair Value Measurements (Narrative) (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Fair Value Disclosures [Abstract]
Impaired loans held-for-investment and held-for-sale with outstanding principal balances	$ 20,600	$ 17,000
Estimated fair value of impaired loans held-for-investment and held-for-sale	16,400	13,600
Net impairment charges	117
Assets acquired through foreclosure, or deed in lieu of foreclosure	$ 45	$ 45

Fair Value Measurements (Estima

Fair Value Measurements (Estimated Fair Values of the Financial Instruments) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Financial assets:
Trading securities	$ 7,106	$ 6,713
Securities available-for-sale	599,329	541,595
Securities held-to-maturity	10,463	10,369
Carrying Value
Financial assets:
Cash and cash equivalents	60,522	51,853
Trading securities	7,106	6,713
Securities available-for-sale	599,329	541,595
Securities held-to-maturity	10,249	10,346
Federal Home Loan Bank of New York stock, at cost	25,299	25,803
Net loans held-for-investment	2,773,638	2,348,945
Financial liabilities:
Deposits	2,606,435	2,052,929
Repurchase agreements, Federal Home Loan Bank advances and other borrowings	479,308	558,129
Advance payments by borrowers	11,596	10,862
Estimated Fair Value
Financial assets:
Cash and cash equivalents	60,522	51,853
Trading securities	7,106	6,713
Securities available-for-sale	599,329	541,595
Securities held-to-maturity	10,463	10,369
Federal Home Loan Bank of New York stock, at cost	25,299	25,803
Net loans held-for-investment	2,760,796	2,375,028
Financial liabilities:
Deposits	2,614,527	2,058,894
Repurchase agreements, Federal Home Loan Bank advances and other borrowings	483,370	557,537
Advance payments by borrowers	11,596	10,862
Estimated Fair Value | Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets:
Cash and cash equivalents	60,522	51,853
Trading securities	7,106	6,713
Securities available-for-sale	192	481
Securities held-to-maturity	0	0
Federal Home Loan Bank of New York stock, at cost	0	0
Net loans held-for-investment	0	0
Financial liabilities:
Deposits	0	0
Repurchase agreements, Federal Home Loan Bank advances and other borrowings	0	0
Advance payments by borrowers	0	0
Estimated Fair Value | Significant Other Observable Inputs (Level 2)
Financial assets:
Cash and cash equivalents	0	0
Trading securities	0	0
Securities available-for-sale	599,137	541,114
Securities held-to-maturity	10,463	10,369
Federal Home Loan Bank of New York stock, at cost	25,299	25,803
Net loans held-for-investment	0	0
Financial liabilities:
Deposits	2,614,527	2,058,894
Repurchase agreements, Federal Home Loan Bank advances and other borrowings	483,370	557,537
Advance payments by borrowers	11,596	10,862
Estimated Fair Value | Significant Unobservable Inputs (Level 3)
Financial assets:
Cash and cash equivalents	0	0
Trading securities	0	0
Securities available-for-sale	0	0
Securities held-to-maturity	0	0
Federal Home Loan Bank of New York stock, at cost	0	0
Net loans held-for-investment	2,760,796	2,375,028
Financial liabilities:
Deposits	0	0
Repurchase agreements, Federal Home Loan Bank advances and other borrowings	0	0
Advance payments by borrowers	$ 0	$ 0

Earnings Per Share (Details)

Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Earnings Per Share [Abstract]
Net income available to common stockholders	$ 6,985	$ 4,295	$ 10,645	$ 9,297
Weighted average shares outstanding-basic (shares)	44,350,458	42,461,128	44,144,434	43,102,453
Effect of non-vested restricted stock and stock options outstanding (shares)	1,302,740	1,175,220	1,327,143	1,163,962
Weighted average shares outstanding-diluted (shares)	45,653,198	43,636,348	45,471,577	44,266,415
Earnings per share-basic (usd per share)	$ 0.16	$ 0.10	$ 0.24	$ 0.22
Earnings per share-diluted (usd per share)	$ 0.15	$ 0.10	$ 0.23	$ 0.21
Anti-dilutive shares (shares)	1,032,080	3,933,600	1,021,740	3,195,100