United Community Financial (UCFC) 10-Q 9 May 19 2019 Q1 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2019	Apr. 30, 2019
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2019
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q1
Trading Symbol	UCFC
Entity Registrant Name	UNITED COMMUNITY FINANCIAL CORP
Entity Central Index Key	0000707886
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Common Stock, Shares Outstanding		48,794,553

CONDENSED CONSOLIDATED STATEMEN

CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Assets:
Cash and deposits with banks	$ 41,920	$ 34,380
Federal funds sold	35,277	26,605
Total cash and cash equivalents	77,197	60,985
Securities:
Trading	666	364
Available for sale	237,421	241,643
Held to maturity, (fair value of $74,748 and $75,075, respectively)	75,760	77,491
Loans held for sale, at fair value	77,676	91,472
Gross loans	2,235,995	2,197,285
Allowance for loan losses	20,446	20,443
Loans, net	2,215,549	2,176,842
Federal Home Loan Bank stock, at cost	16,702	19,144
Premises and equipment, net	22,012	21,930
Accrued interest receivable	8,873	9,080
Real estate owned and other repossessed assets, net	1,180	1,088
Goodwill	20,221	20,221
Cash surrender value of life insurance	64,606	64,220
Other assets	30,488	23,060
Total assets	2,852,041	2,811,357
Deposits:
Non-interest bearing	404,644	394,208
Interest bearing
Customer deposits	1,623,653	1,528,057
Brokered deposits	261,506	290,955
Total interest bearing deposits	1,885,159	1,819,012
Total deposits	2,289,803	2,213,220
Borrowed funds:
Short-term Federal Home Loan Bank advances	204,000	243,000
Repurchase agreements and other	254	224
Total borrowed funds	204,254	243,224
Advance payments by borrowers for taxes and insurance	19,542	27,192
Accrued interest payable	1,492	1,279
Accrued expenses and other liabilities	22,241	17,108
Total liabilities	2,537,332	2,502,023
Shareholders' Equity:
Preferred stock-no par value; 1,000,000 shares authorized and no shares issued or outstanding
Common stock-no par value; 499,000,000 shares authorized; 54,138,910 shares issued and 48,852,688 and 49,128,875 shares, respectively, outstanding	177,410	177,492
Retained earnings	197,286	192,062
Accumulated other comprehensive income (loss)	(18,416)	(21,436)
Treasury stock, at cost, 5,286,222 and 5,010,035 shares, respectively	(41,571)	(38,784)
Total shareholders’ equity	314,709	309,334
Total liabilities and shareholders’ equity	2,852,041	2,811,357
Customer list intangible [Member]
Securities:
Intangible assets	2,169	2,214
Core deposit intangibles [Member]
Securities:
Intangible assets	$ 1,521	$ 1,603

CONDENSED CONSOLIDATED STATEM_2

CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Statement Of Financial Position [Abstract]
Held to maturity, Fair Value	$ 74,748	$ 75,075
Preferred stock, par value
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value
Common stock, shares authorized	499,000,000	499,000,000
Common stock, shares issued	54,138,910	54,138,910
Common stock, shares outstanding	48,852,688	49,128,875
Treasury stock, shares	5,286,222	5,010,035

CONDENSED CONSOLIDATED STATEM_3

CONDENSED CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Interest income
Loans	$ 25,856	$ 22,759
Loans held for sale	1,007	858
Securities available for sale, nontaxable	307	388
Securities available for sale, taxable	1,263	1,215
Securities held to maturity, nontaxable	75	51
Securities held to maturity, taxable	379	422
Federal Home Loan Bank stock dividends	290	280
Other interest earning assets	224	77
Total interest income	29,401	26,050
Interest expense
Deposits	6,574	3,097
Federal Home Loan Bank advances	641	1,420
Total interest expense	7,215	4,517
Net interest income	22,186	21,533
Provision for loan losses	61	407
Net interest income after provision for loan losses	22,125	21,126
Non-interest income
Insurance agency income	701	577
Brokerage income	370	272
Mortgage servicing fees	873	812
Mortgage servicing rights valuation	(499)	9
Mortgage servicing rights amortization	(446)	(500)
Net Gains (losses):
Trading securities, including change in fair value	64
Securities available for sale (includes $144 and $139, respectively, accumulated other comprehensive income reclassifications for unrealized net gains on available for sale securities)	144	139
Mortgage banking income	1,676	1,358
Real estate owned and other repossessed assets, net	(31)	(78)
Increase in cash surrender value of life insurance	385	434
Other income	58	40
Total non-interest income	6,073	5,819
Non-interest expense
Salaries and employee benefits	10,575	9,998
Occupancy	1,046	1,100
Equipment and data processing	2,292	2,154
Financial institutions tax	509	496
Advertising	390	235
Amortization of intangible assets	127	113
FDIC insurance premiums	331	290
Other insurance premiums	76	109
Legal and consulting fees	60	299
Other professional fees	587	391
Supervisory fees	34	42
Real estate owned and other repossessed asset expenses	39	36
Other expenses	1,608	1,337
Total non-interest expenses	17,674	16,600
Income before income taxes	10,524	10,345
Income tax expense (includes $30 and $29 income tax expense from reclassification items)	1,868	1,789
Net income	8,656	8,556
Other comprehensive (loss) income
Unrealized gain (loss) on securities, available for sale, net of reclassifications and tax of $794 and $1,068, respectively	2,996	(4,020)
Accretion of unrealized losses on securities transferred from available for sale to held to maturity, net of tax of $7 and $8, respectively	24	30
Total other comprehensive income (loss)	3,020	(3,990)
Comprehensive income	$ 11,676	$ 4,566
Earnings per share
Basic	$ 0.18	$ 0.17
Diluted	$ 0.18	$ 0.17
Deposit Account [Member]
Non-interest income
Deposit related fees	$ 1,341	$ 1,300
Financial Service, Other [Member]
Non-interest income
Deposit related fees	38	38
Credit and Debit Card [Member]
Non-interest income
Deposit related fees	934	949
Fiduciary and Trust [Member]
Non-interest income
Deposit related fees	$ 465	$ 469

CONDENSED CONSOLIDATED STATEM_4

CONDENSED CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME (LOSS) (Unaudited) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Income Statement [Abstract]
Accumulated other comprehensive income	$ 144	$ 139
Income tax expense from reclassification items	30	29
Unrealized (loss) gain on securities available for sale, net of reclassifications, tax	794	1,068
Accretion of unrealized losses on securities transferred from available for sale to held to maturity, tax	$ 7	$ 8

CONDENSED CONSOLIDATED STATEM_5

CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]
Balance at Dec. 31, 2017	$ 294,265	$ 177,458	$ 167,852	$ (18,685)	$ (32,360)
Balance, shares at Dec. 31, 2017		49,800,126
Net income	8,556		8,556
Other comprehensive income (loss)	(3,990)			(3,990)
Stock option exercises, value	229	$ (284)			513
Stock option exercises, shares		68,801
Stock option expense	13	$ 13
Restricted stock grants, value		$ (207)			207
Restricted stock grants, shares		27,702
Restricted stock forfeitures, shares		(807)
Restricted stock expense	242	$ 248			(6)
Vesting of Long-term Incentive Plan, value	344	$ 69			275
Vesting of Long-term Incentive Plan, shares		36,871
Cash dividend payments	(2,989)		(2,989)
Treasury stock purchases, value	(475)				(475)
Treasury stock purchases, shares		(50,202)
Balance at Mar. 31, 2018	296,195	$ 177,297	173,419	(22,675)	(31,846)
Balance, shares at Mar. 31, 2018		49,882,491
Balance at Dec. 31, 2018	309,334	$ 177,492	192,062	(21,436)	(38,784)
Balance, shares at Dec. 31, 2018		49,128,875
Net income	8,656		8,656
Other comprehensive income (loss)	3,020			3,020
Stock option exercises, value	$ 70	$ (187)			257
Stock option exercises, shares	33,000	33,000
Stock option expense	$ 6	$ 6
Restricted stock grants, value		$ (148)			148
Restricted stock grants, shares		18,969
Restricted stock forfeitures, value		$ 6			(6)
Restricted stock forfeitures, shares		(834)
Restricted stock expense	143	$ 143
Vesting of Long-term Incentive Plan, value	523	$ 98			425
Vesting of Long-term Incentive Plan, shares		54,463
Cash dividend payments	(3,432)		(3,432)
Treasury stock purchases, value	(3,611)				(3,611)
Treasury stock purchases, shares		(381,785)
Balance at Mar. 31, 2019	$ 314,709	$ 177,410	$ 197,286	$ (18,416)	$ (41,571)
Balance, shares at Mar. 31, 2019		48,852,688

CONDENSED CONSOLIDATED STATEM_6

CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY (Unaudited) (Parenthetical) - $ / shares	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Statement Of Stockholders Equity [Abstract]
Cash dividend payments, per share	$ 0.07	$ 0.06

CONDENSED CONSOLIDATED STATEM_7

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Cash Flows from Operating Activities
Net income	$ 8,656	$ 8,556
Adjustments to reconcile net income to net cash provided by operating activities
Provision for loan losses	61	407
Mortgage banking income	(597)	(3,840)
Changes in fair value on loans held for sale	(1,079)	2,482
Net losses on real estate owned and other repossessed assets sold	31	78
Net gain on available for sale securities sold	(144)	(139)
Net gain on trading securities sold and change in fair value	(64)
Amortization of premiums and accretion of discounts	1,436	1,251
Depreciation and amortization	737	681
Net change in interest receivable	207	575
Net change in interest payable	213	266
Net change in prepaid and other assets	(8,371)	1
Net change in other liabilities	5,978	(1,926)
Stock based compensation	149	255
Net principal disbursed on loans originated for sale	(62,434)	(68,826)
Proceeds from sale of loans held for sale	77,122	73,983
Cash used in payment of operating leases	(321)
Net change in right of use asset	(282)
Net change in deferred tax assets	259	2,004
Net change in cash surrender value of life insurance	(385)	(434)
Net cash from operating activities	21,172	15,374
Cash Flows from Investing Activities
Proceeds from the principal repayments and maturities of securities available for sale	1,964	2,587
Proceeds from the principal repayments and maturities of securities held to maturity	1,655	2,133
Proceeds from the sale of securities available for sale	17,145	4,661
Proceeds from the sale of real estate owned and other repossessed assets	397	172
Proceeds from the sale of loans held for investment	650
Proceeds from redemption of FHLB stock	2,442
Purchases of trading securities	(238)
Purchases of available for sale securities	(11,321)
Purchases of premises and equipment	(810)	(374)
Principal disbursed on loans, net of repayments	(25,586)	(53,773)
Loans purchased	(14,286)	(8,465)
Net cash from investing activities	(27,988)	(53,059)
Cash Flows from Financing Activities
Net change in checking, savings and money market accounts	92,683	58,111
Net change in certificates of deposit	(16,062)	52,228
Net change in advance payments by borrowers for taxes and insurance	(7,650)	(6,594)
Net change in short-term FHLB advances	(39,000)	(63,000)
Net change in repurchase agreements and other borrowed funds	30	36
Proceeds from the exercise of stock options	70	229
Dividends paid	(3,432)	(2,989)
Purchase of treasury stock	(3,611)	(475)
Net cash from financing activities	23,028	37,546
Change in cash and cash equivalents	16,212	(139)
Cash and cash equivalents, beginning of period	60,985	46,880
Cash and cash equivalents, end of period	$ 77,197	$ 46,741

BASIS OF PRESENTATION

BASIS OF PRESENTATION	3 Months Ended
	Mar. 31, 2019
Accounting Policies [Abstract]
BASIS OF PRESENTATION	1. BASIS OF PRESENTATION United Community Financial Corp. (United Community or the Company) was incorporated in the State of Ohio in February 1998 for the purpose of owning all of the outstanding capital stock of The Home Savings and Loan Company of Youngstown, Ohio (Home Savings and Loan) issued upon the conversion of Home Savings and Loan from a mutual savings association to a permanent capital stock savings association (Conversion). Upon consummation of the Conversion on July 8, 1998, United Community became the unitary thrift holding company for Home Savings and Loan. Immediately following United Community’s acquisition of Ohio Legacy Corp. (OLCB) on January 31, 2017, Home Savings and Loan was merged into Premier Bank & Trust, OLCB’s wholly-owned, state-chartered bank subsidiary (PB&T), and the surviving bank changed its name to Home Savings Bank. In connection with OLCB acquisition, United Community became a financial holding company, and Home Savings Bank, its wholly-owned bank subsidiary following the merger (Home Savings or the Bank), is now an Ohio bank. Home Savings conducts its business from its main office located in Youngstown, Ohio, 33 retail banking offices (32 in Ohio and one in Pennsylvania). On January 29, 2016, United Community acquired James & Sons Insurance. James & Sons Insurance was merged into HSB Insurance, LLC, a wholly-owned subsidiary of United Community. HSB Insurance, LLC d/b/a James & Sons Insurance is an insurance agency that offers a wide variety of insurance products for business and residential customers, which include auto, homeowners, life-health, commercial, surety bonds and aviation. On February 28, 2017, James & Sons Insurance acquired Eich Brothers Insurance. Eich Brothers Insurance is an insurance agency that offers insurance products for business and residential customers, which include auto, commercial, homeowners and life-health. On July 1, 2017, James & Sons Insurance acquired Stevens Insurance Agency, which offers insurance products for business and residential customers, including auto, commercial, homeowners and life-health. On July 1, 2018, James & Sons Insurance acquired Steinhauser Insurance Agency which offers property and casualty insurance. HSB Capital, LLC, a wholly-owned subsidiary of United Community, was formed by United Community during 2016 for the purpose of providing mezzanine funding for customers. Mezzanine loans are offered to customers in United Community’s market area and are expected to be repaid from the cash flow from the operations of the business. HSB Insurance, Inc., a wholly-owned subsidiary of the Company which was formed and began operations on June 1, 2017, is a Delaware-based captive insurance company which insures against certain risks unique to the operations of the Company and its subsidiaries and for which insurance may not be currently available or economically feasible in today's insurance marketplace. HSB Insurance, Inc. pools resources with several other similar insurance company subsidiaries of financial institutions to spread a limited amount of risk among themselves. HSB Insurance, Inc. is subject to regulations of the State of Delaware and undergoes periodic examinations by the Delaware Division of Insurance. The accompanying consolidated financial statements of United Community have been prepared in accordance with instructions relating to Form 10-Q. Accordingly, they do not include all of the information and footnotes required by generally accepted accounting principles (U.S. GAAP) for complete financial statements. However, such information reflects all adjustments (consisting solely of normal recurring adjustments) that are, in the opinion of management, necessary for a fair statement of results for the interim periods. The results of operations for the three months ended March 31, 2019, are not necessarily indicative of the results to be expected for the year ending December 31, 2019. The consolidated financial statements and notes thereto should be read in conjunction with the audited financial statements and notes contained in United Community’s Form 10-K for the year ended December 31, 2018. The consolidated financial statements include the accounts of United Community and its subsidiaries, Home Savings, HSB Insurance, LLC, HSB Capital, LLC and HSB Insurance, Inc. All material inter-company transactions have been eliminated. Some items in the prior year financial statements were reclassified to conform to the current presentation. These reclassifications had no effect on prior year consolidated statements of operations or shareholders’ equity.

RECENT ACCOUNTING DEVELOPMENTS

RECENT ACCOUNTING DEVELOPMENTS	3 Months Ended
	Mar. 31, 2019
Accounting Changes And Error Corrections [Abstract]
RECENT ACCOUNTING DEVELOPMENTS	2. RECENT ACCOUNTING DEVELOPMENTS In February 2016, the FASB issued ASU 2016-02 - Leases (Topic 842) Codification Improvements to Topic 842, Leases, Leases (Topic 842): Targeted Improvements Leases (Topic 842): Narrow – Scope Improvements for Lessors. In June 2016, the FASB Issued ASU 2016-13, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments (ASU 2016-13). ASU 2016-13 Codification Improvements to Topic 326, Financial Instruments – Credit Losses. In January 2017, the FASB issued ASU 2017-04, Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment. In March 2017, the FASB issued Receivables - Nonrefundable Fees and Other Costs (Subtopic 310-20): Premium Amortization on Purchased Callable Debt Securities. In July 2017, the FASB ASU No. 2017-11, Earnings Per Share (Topic 260); Distinguishing Liabilities from Equity (Topic 480); Derivatives and Hedging (Topic 815) : (Part I) Accounting for Certain Financial Instruments with Down Round Features, (Part II) Replacement of the Indefinite Deferral for Mandatorily Redeemable Financial Instruments of Certain Nonpublic Entities and Certain Mandatorily Redeemable Noncontrolling Interests with a Scope Exception. ASU 2017-11 simplifies the accounting for certain financial instruments with down round features, a provision in an equity-linked financial instrument (or embedded feature) that provides a downward adjustment of the current exercise price based on the price of future equity offerings. The new ASU will require companies to disregard the down round feature when assessing whether the instrument is indexed to its own stock, for purposes of determining liability or equity classification. Companies that provide earnings per share (EPS) data will adjust their basic EPS calculation for the effect of the feature when triggered (i.e., when the exercise price of the related equity-linked financial instrument is adjusted downward because of the down round feature) and will also recognize the effect of the trigger within equity. The provisions of the new ASU related to down rounds are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. Early adoption is permitted for all entities. The adoption of this guidance did not have a material impact on the Company’s consolidated financial statements. In August 2017, the FASB issued ASU No. 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities. In June 2018, the FASB issued ASU 2018-07, Compensation—Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting Compensation—Stock Compensation Equity—Equity-Based Payments to Non-Employees. In August 2018, the FASB issued ASU 2018-13, Fair Value Measurement – Disclosure Framework – Changes to the Disclosure Requirements for Fair Value Measurement.

STOCK COMPENSATION

STOCK COMPENSATION	3 Months Ended
	Mar. 31, 2019
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
STOCK COMPENSATION	3. STOCK COMPENSATION Stock Options: On April 30, 2015, shareholders approved the United Community Financial Corp. 2015 Long-Term Incentive Compensation Plan (the 2015 Plan). The purpose of the 2015 Plan is to provide a means through which United Community may attract and retain employees and non-employee directors, to provide incentives that align their interest with those of United Community’s shareholders and promote the success of United Community’s business. All employees and non-employee directors are eligible to participate in the 2015 Plan. The 2015 Plan provides for the issuance of up to 1,200,000 shares that are to be used for awards of stock options, stock awards, stock units, stock appreciation rights (SARs), annual bonus awards and long-term incentive awards. On April 26, 2007, shareholders approved the United Community Financial Corp. 2007 Long-Term Incentive Plan (as amended, the 2007 Plan). The purpose of the 2007 Plan was to promote and advance the interests of United Community and its shareholders by enabling United Community to attract, retain and reward directors, directors emeritus, managerial and other key employees of United Community, including Home Savings, by facilitating their purchase of an ownership interest in United Community. The 2007 Plan was terminated on April 30, 2015 upon the adoption of the 2015 Plan, although the 2007 Plan survives with respect to awards issued under the 2007 Plan that remain outstanding and exercisable. The 2007 Plan provided for the issuance of up to 2,000,000 shares that were to be used for awards of restricted stock, stock options, performance awards, SARs, or other forms of stock-based incentive awards. Because the 2007 Plan terminated, no additional awards may be made under it. On July 12, 1999, shareholders approved the United Community Financial Corp. 1999 Long-Term Incentive Plan (as amended, the 1999 Plan). The purpose of the 1999 Plan was the same as the 2007 Plan. The 1999 Plan terminated on May 20, 2009, although the 1999 Plan survives with respect to options issued under the 1999 Plan that remain outstanding and exercisable. The 1999 Plan provided for the grant of either incentive or nonqualified stock options. Options were awarded at exercise prices that were not less than the fair market value of the share at the grant date. The maximum number of common shares that could be issued under the 1999 Plan was 3,569,766. Because the 1999 Plan terminated, no additional options may be issued under it. There were no stock options granted under the 2015 Plan in the three months ended March 31, 2019 and 50,000 granted in the three months ended March 31, 2018. Pursuant to the terms of the 2015 Plan, any options granted must be exercised within 10 years from the date of grant. Expenses related to prior stock option grants are included with salaries and employee benefits. The Company recognized $6,000 and $13,000 in stock option expense for the three months ended March 31, 2019 and March 31, 2018, respectively. The Company expects to recognize no additional stock option expense for the remainder of 2019. A summary of option activity for the first quarter of 2019 in the 2015 Plan, the 2007 Plan and the 1999 Plan is as follows: For the three months ended March 31, 2019 Weighted Aggregate average intrinsic value Shares exercise price (in thousands) Outstanding at beginning of year 223,432 $ 3.93 Granted — — Exercised (33,000 ) 2.10 Forfeited and expired — — Outstanding at end of period 190,432 4.25 $ 986 Shares subject to options exercisable at end of period 190,432 4.25 $ 986 Information related to stock options for the three months ended March 31, 2019 and 2018 follows: March 31, 2019 March 31, 2018 Intrinsic value of options exercised $ 242,000 $ 439,000 Cash received from option exercises 70,000 229,000 Tax benefit realized from option exercises 13,000 65,000 Weighted average fair value of options granted, per share $ — $ 1.54 Information related to stock options granted during the three months ended March 31, 2018 were as follows: Three Months Ended March 31, 2018 Risk-free interest rate 2.69 % Expected term (years) 5 Expected stock volatility 19.86 % Dividend yield 2.48 % As of March 31, 2019, there were no nonvested stock options outstanding. Outstanding stock options at March 31, 2019 have a weighted average remaining life of 3.74 years and may be exercised in the range of $1.20 to $9.66 per share. Restricted Stock Awards: The 2007 Plan permitted and the 2015 Plan permits the issuance of restricted stock awards to eligible employees and nonemployee directors. Nonvested shares at March 31, 2019 aggregated 128,337, of which 32,769 are expected to vest during the remainder of 2019, 32,444 in 2020, 59,551 in 2021 and 3,573 in 2022. Expense related to restricted stock awards is charged to salaries and employee benefits and is recognized over the vesting period of the awards based on the fair value of the shares at the grant date. The Company recognized approximately $143,000 in restricted stock award expense for the three months ended March 31, 2019. The Company recognized approximately $242,000 in restricted stock award expense for the three months ended March 31, 2018. The Company expects to recognize additional expenses related to restricted stock awards of approximately $364,000 in 2019, $289,000 in 2020, $134,000 in 2021 and $39,000 in 2022. The total average per share fair value of shares vested during the three months ended March 31, 2019 was $9.66. A summary of changes in the Company’s nonvested restricted shares for the three months ended March 31, 2019 is as follows: For the three months ended March 31, 2019 Weighted average grant date Shares fair value Nonvested at beginning of year 210,713 $ 8.15 Granted 18,969 $ 9.40 Vested (100,511 ) $ 6.66 Forfeited (834 ) $ 9.10 Nonvested shares at end of period 128,337 $ 9.50 Annual Incentive Plan The Annual Incentive Plan (AIP) provides incentive compensation awards to certain officers of the Company. Annual incentive awards are generally based upon the actual performance of the Company and individual participant performance for the twelve months ending December 31, compared to the actual performance of a peer group during the same twelve-month period. The target incentive awards for each year are measured as a percentage of the base salary of participating officers. Once the awards under the AIP are calculated, they are paid in cash and/or restricted stock. The restricted stock vests equally over three years, beginning on the first anniversary of the date the restricted stock is issued. The Company incurred $103,000 Long-term Incentive Plan The Long-term Incentive Plan (LTIP) provides a long-term incentive compensation opportunity to certain executive officers, whose participation and target award opportunities will be approved by the Compensation Committee of the Board of Directors. Each participant in the LTIP will be granted a target number of Performance Share Units (PSUs). Target PSUs will be determined as a percentage of base salary and translated into share units based on the Company’s average stock price at the appropriate measurement date. The performance period for the annual grant for a given year will be from January 1, year 1 through December 31, year 3. The Company incurred $182,000 for the LTIP for the three months ended March 31, 2019. The Company incurred $169,000 in expense for the LTIP for the three months ended March 31, 2018.

REVENUE RECOGNITION

REVENUE RECOGNITION	3 Months Ended
	Mar. 31, 2019
Revenue From Contract With Customer [Abstract]
REVENUE RECOGNITION	4. REVENUE RECOGNITION The Company recognizes revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. To achieve this result, the following five steps are applied: Step 1: Identify the contract(s) with the customer Step 2: Identify the performance obligation(s) in the contract Step 3: Determine the transaction price Step 4: Allocate the transaction price to the performance obligations in the contract Step 5: Recognize revenue when (or as) the entity satisfies a performance obligation The revenue guidance applies to all contracts with customers to provide goods or services in the ordinary course of business, except for loans and securities, which are specifically excluded from the scope. Because loans and securities are outside the scope of the revenue standard, the Company does not use the new standard to account for gains and losses on its investments in securities, loans and derivatives. The Company also does not use the standard to account for interest and dividend income on financial instruments owned or those included in the Company’s lending activities. Home Savings’ servicing of loans sold to investors requires Home Savings to provide specific administrative functions for the owner(s) of these assets. These administrative functions include collecting cash flows from borrowers and remitting them to beneficial interest holders, monitoring delinquencies and executing foreclosures. Servicing rights that relate to transferred financial assets meet the conditions for sale accounting under ASC 860. ASC 860 requires the recognition of a servicing asset or liability when the benefits of servicing obtained from the contract are respectively greater than or less than adequate compensation (as defined in ASC 860) for performing the servicing. While ASC 860 provides initial recognition and subsequent measurement guidance for recognized servicing assets and liabilities, it does not include any explicit guidance for recognizing contractually specified servicing fees when servicing income is equal to adequate compensation. Therefore, income from servicing financial assets in the scope of ASC 860 is not in the scope of ASC 606, regardless of whether a servicing asset or liability exists. ASC 606 contains an exception to its scope for contracts that fall under ASC 860. Deposit-related fees and charges are in the scope of ASC 606, even though ASC 405 is listed as an exception to the scope of the standard. That is because ASC 405, which the Company applies to determine the appropriate liability accounting for customer deposits, does not provide a model for recognizing fees related to customer deposits (e.g., automated teller machine fees, nonsufficient funds fees, account maintenance or dormancy fees). When reviewing standard customer agreements, fees are charged as the service is rendered and therefore revenue is recognized at the time the transaction is executed as it is the point when the performance obligation has been met. The Company records real estate owned and other repossessed assets (OREO) at fair value less costs to sell upon foreclosure. The objective is to sell OREO within a short period of time because of regulatory and capital requirements. After foreclosure, these assets are carried at the lower of their carrying amount or their fair value less selling costs, so significant gains and losses are uncommon upon sale. OREO is often sold in a transaction that, under the standard, may not be considered a contract with a customer because the sale of the asset is not an output of the entity’s ordinary activities. However, sales of nonfinancial assets, including in substance nonfinancial assets, should be accounted for using new guidance in ASC 610-20, Other Income — Gains and Losses from the Derecognition of Nonfinancial Assets, which requires entities to apply certain measurement and recognition concepts of ASC 606. Accordingly, the Company recognizes the sale of a real estate property, along with any associated gain or loss, when control of the property transfers to the buyer. For sales of existing real estate properties, this generally will occur at a point in time. Insurance agency income is within the scope of ASC 606. The majority (75%) of the Company’s insurance agency income is derived from direct-bill customers. With this arrangement, the customer is billed directly from the insurance carrier. As a result, the insurance carrier pays a commission to the Company upon completion of the required documentation (policy application or renewal) and recognizes income at that time. Agency-billed customers account for approximately 25% of the overall insurance agency income. Premiums are collected from customers and remitted to the insurance carrier, net of commission, within a short period of time. At the time the premiums are remitted to the insurance carrier, all work is completed and revenue recognized at that time. Debit card fee income is earned as a result of standard interchange fees contractually obligated by VISA to be paid. Fees are received when they are essentially earned, which include fees charged to a reseller for the presentment of credit/debit cards in a point-of-sale (POS) transaction (interchange). The service is considered complete upon payment in a POS transaction, when the interchange fee is earned and paid. Credit card fees are paid when earned as a result of an agreement between the Company and a third-party provider. Trust fee income is calculated based on assets under management. Fees are recognized at the end of the month to which the service has been provided for customers billed monthly. This amounts to approximately 85% of trust fee income recognized, which is collected within a short period of time after the fee is assessed to the customer. Quarterly and annual fees are accrued and collected based on the contractual agreements with customers. Fees are assessed to these customers and paid at the end of each quarter. Quarterly and annual fees are to be recognized over the period when the fees are earned, regardless of when they are assessed to the customer. Brokerage revenue is recognized each month as sales occur. Brokerage revenue is paid from sales to customers by a third-party. In a manner similar to that of insurance agency revenue, income is paid directly to the Bank by the third-party once the sale to the customer is complete.

SECURITIES

SECURITIES	3 Months Ended
	Mar. 31, 2019
Investments Debt And Equity Securities [Abstract]
SECURITIES	5. SECURITIES Components of the available for sale portfolio are as follows: March 31, 2019 Gross Gross Amortized unrealized unrealized Fair cost gains losses value (Dollars in thousands) Available for Sale U.S. Treasury and agency securities $ 97,609 $ 43 $ (559 ) $ 97,093 States and municipalities 31,060 263 (13 ) 31,310 Corporate debt securities 2,000 26 — 2,026 Collateralized mortgage obligations (CMO) 33,101 468 — 33,569 Mortgage-backed securities (MBS) 74,644 26 (1,247 ) 73,423 Total $ 238,414 $ 826 $ (1,819 ) $ 237,421 December 31, 2018 Gross Gross Amortized unrealized unrealized Fair cost gains losses value (Dollars in thousands) Available for Sale U.S. Treasury and agency securities $ 97,785 $ — $ (2,204 ) $ 95,581 States and municipalities 48,167 107 (528 ) 47,746 Corporate debt securities 2,000 4 — 2,004 Collateralized mortgage obligations (CMO) 21,979 143 (14 ) 22,108 Mortgage-backed securities (MBS) 76,495 23 (2,314 ) 74,204 Total $ 246,426 $ 277 $ (5,060 ) $ 241,643 Components of held to maturity securities portfolio are as follows: March 31, 2019 Gross Gross Amortized unrecognized unrecognized Fair cost gains losses value (Dollars in thousands) Held to maturity Mortgage-backed securities (MBS) $ 62,717 $ — $ (1,112 ) $ 61,605 States and municipalities 13,043 105 (5 ) 13,143 Total $ 75,760 $ 105 $ (1,117 ) $ 74,748 December 31, 2018 Gross Gross Amortized unrecognized unrecognized Fair cost gains losses value (Dollars in thousands) Held to maturity Mortgage-backed securities (MBS) $ 64,442 $ — $ (2,327 ) $ 62,115 States and municipalities 13,049 20 (109 ) 12,960 Total $ 77,491 $ 20 $ (2,436 ) $ 75,075 Debt securities available for sale by contractual maturity, repricing or expected call date are shown below: March 31, 2019 Amortized cost Fair value (Dollars in thousands) Due in one year or less $ — $ — Due after one year through five years 45,735 45,413 Due after five years through ten years 54,426 54,278 Due after ten years 30,508 30,738 MBS and CMO 107,745 106,992 Total $ 238,414 $ 237,421 Debt securities held to maturity by contractual maturity, repricing or expected call date are shown below: March 31, 2019 Amortized cost Fair value (Dollars in thousands) Due in one year or less $ 3,000 $ 3,006 Due after one year through five years 635 640 Due after five years through ten years 9,408 9,497 Due after ten years — — MBS 62,717 61,605 Total $ 75,760 $ 74,748 Securities pledged for public funds were approximately $159.7 million at March 31, 2019 and approximately $108.7 million at December 31, 2018. Securities available for sale that have been in an unrealized loss position for less than twelve months or twelve months or more at March 31, 2019 are as follows: March 31, 2019 Less than 12 months 12 months or more Total Fair Unrealized loss Fair Unrealized Fair Unrealized value Loss value Loss value Loss (Dollars in thousands) Description of securities: U.S. Treasury and agency securities $ — $ — $ 84,344 $ (559 ) $ 84,344 $ (559 ) States and municipalities — — 4,842 (13 ) 4,842 (13 ) Mortgage-backed securities (MBS) — — 72,763 (1,247 ) 72,763 (1,247 ) Total temporarily impaired securities $ — $ — $ 161,949 $ (1,819 ) $ 161,949 $ (1,819 ) Securities available for sale that have been in an unrealized loss position for less than twelve months or twelve months or more at December 31, 2018 are as follows: December 31, 2018 Less than 12 months 12 months or more Total Fair Unrealized loss Fair Unrealized Fair Unrealized value Loss value Loss value Loss (Dollars in thousands) Description of securities: U.S. Treasury and agency securities $ — $ — $ 95,581 $ (2,204 ) $ 95,581 $ (2,204 ) States and municipalities 9,475 (39 ) 24,850 (489 ) 34,325 (528 ) Collateralized mortgage obligations (CMO) 5,475 (14 ) — — 5,475 (14 ) Mortgage-backed securities (MBS) — — 73,542 (2,314 ) 73,542 (2,314 ) Total temporarily impaired securities $ 14,950 $ (53 ) $ 193,973 $ (5,007 ) $ 208,923 $ (5,060 ) Securities held to maturity that have been in an unrecognized loss position for less than twelve months or twelve months or more are as follows: March 31, 2019 Less than 12 months 12 months or more Total Fair Unrealized loss Fair Unrealized Fair Unrealized value Loss value Loss value Loss (Dollars in thousands) Description of securities: Mortgage-backed securities (MBS) $ — $ — $ 61,605 $ (1,958 ) $ 61,605 $ (1,958 ) States and municipalities — — 1,122 (5 ) 1,122 (5 ) Total temporarily impaired securities $ — $ — $ 62,727 $ (1,963 ) $ 62,727 $ (1,963 ) December 31, 2018 Less than 12 months 12 months or more Total Fair Unrealized loss Fair Unrealized Fair Unrealized value Loss value Loss value Loss (Dollars in thousands) Description of securities: Mortgage-backed securities (MBS) $ — $ — $ 62,115 $ (3,203 ) $ 62,115 $ (3,203 ) States and municipalities 4,253 (48 ) 3,525 (69 ) 7,778 (117 ) Total temporarily impaired securities $ 4,253 $ (48 ) $ 65,640 $ (3,272 ) $ 69,893 $ (3,320 ) During the third quarter of 2015, Home Savings transferred securities with a total amortized cost of $105.3 million with a corresponding fair value of $103.8 million from available for sale to held to maturity. The net unrealizable loss, net of taxes, on these securities at the date of transfer was $999,000. The fair value at the date of transfer becomes the securities’ new cost basis. The unrealized holding loss at the time of transfer continues to be reported in accumulated other comprehensive income, net of tax, and is amortized over the remaining lives of the securities as an adjustment of the yield. The amortization of the unamortized holding loss reported in accumulated other comprehensive income will directly offset the effect on interest income from the accretion of the reduced amortized cost for the transferred securities. Because of this transfer, the total losses less than 12 months and greater than 12 months reported in the table above will not agree to the unrealized losses reported in the inventory of held to maturity securities. The inventory table reports unrealized gains and losses based upon the transferred securities adjusted cost basis and current fair value. The reporting of losses less than 12 months and greater than 12 months represents that actual period of time that these securities have been in an unrealized loss position and the securities amortized cost basis as if the transfer did not occur. All of the securities in available for sale and held to maturity that were temporarily impaired at March 31, 2019 and December 31, 2018, were impaired due to the level of interest rates at the time of purchase compared to current interest rates. Unrealized losses on these securities have not been recognized into income for the three months ended March 31, 2019 or 2018 because the issuer’s securities are of high credit quality (rated AA or higher), it is likely that management will not be required to sell the securities prior to their anticipated recovery, and the decline in fair value is largely due to changes in interest rates and other market conditions. There is risk that longer term rates could rise further resulting in greater unrealized losses. The Company expects to realize all interest and principal on these securities and has no intent to sell and more than likely will not be required to sell these securities before their anticipated recovery. Proceeds from the sale of available for sale securities were $17.1 million and $4.7 million, for the three months ended March 31, 2019 and 2018, respectively. Gross gains of $144,000 and $139,000 were realized on these sales during the three months ended March 31, 2019 and 2018, respectively. No losses were realized during the three months ended March 31, 2019 and 2018, respectively. Income tax expense related to net realized gains and losses was $30,000 and $29,000 for the three months ended March 31, 2019 and 2018, respectively.

LOANS

LOANS	3 Months Ended
	Mar. 31, 2019
Receivables [Abstract]
LOANS	6. LOANS Portfolio loans consist of the following: March 31, December 31, 2019 2018 (Dollars in thousands) Commercial loans Multifamily $ 163,243 $ 134,143 Nonresidential 412,550 409,979 Land 17,090 16,830 Construction 135,048 141,686 Secured 240,376 233,306 Unsecured 6,364 6,987 Total commercial loans 974,671 942,931 Residential mortgage loans One-to four-family 934,586 927,255 Construction 45,102 43,435 Total residential mortgage loans 979,688 970,690 Consumer loans Home equity 183,956 185,661 Auto 77,921 78,686 Marine 1,131 1,206 Recreational vehicle 3,727 4,347 Other 8,263 7,141 Total consumer loans 274,998 277,041 Total loans 2,229,357 2,190,662 Less: Allowance for loan losses 20,446 20,443 Deferred loan costs, net (6,638 ) (6,623 ) Total 13,808 13,820 Loans, net $ 2,215,549 $ 2,176,842 The following tables present the balance in the allowance for loan losses and the recorded investment in loans by portfolio segment and are based on impairment method as of March 31, 2019 and December 31, 2018 and activity for the three months ended March 31, 2019 and 2018. Allowance For Loan Losses Commercial Loans Residential Loans Consumer Loans Total (Dollars in thousands) For the three months ended March 31, 2019 Beginning balance $ 11,875 $ 5,923 $ 2,645 $ 20,443 Provision (recovery) 181 (178 ) 58 61 Charge-offs (88 ) (20 ) (325 ) (433 ) Recoveries 146 98 131 375 Ending balance $ 12,114 $ 5,823 $ 2,509 $ 20,446 As of March 31, 2019 Period-end amount allocated to: Loans individually evaluated for impairment $ 139 $ 782 $ 295 1,216 Loans collectively evaluated for impairment 11,975 5,041 2,214 19,230 Ending balance $ 12,114 $ 5,823 $ 2,509 $ 20,446 Period-end balances: Loans individually evaluated for impairment 3,276 12,759 5,131 21,166 Loans collectively evaluated for impairment 971,395 966,929 269,867 2,208,191 Ending balance $ 974,671 $ 979,688 $ 274,998 $ 2,229,357 Allowance For Loan Losses Commercial Loans Residential Loans Consumer Loans Total For the three months ended March 31, 2018 Beginning balance $ 12,542 $ 5,860 $ 2,800 $ 21,202 Provision (recovery) 396 (93 ) 104 407 Charge-offs — (85 ) (186 ) (271 ) Recoveries 157 19 96 272 Ending balance $ 13,095 $ 5,701 $ 2,814 $ 21,610 As of December 31, 2018 Period-end amount allocated to: Loans individually evaluated for impairment $ 103 $ 798 $ 300 1,201 Loans collectively evaluated for impairment 11,772 5,125 2,345 19,242 Loans acquired with deteriorated credit quality — — — — Ending balance $ 11,875 $ 5,923 $ 2,645 $ 20,443 Period-end balances: Loans individually evaluated for impairment 2,017 13,086 5,491 20,594 Loans collectively evaluated for impairment 940,914 957,604 271,550 2,170,068 Loans acquired with deteriorated credit quality — — — — Ending balance $ 942,931 $ 970,690 $ 277,041 $ 2,190,662 The allowance for loan losses is a valuation allowance for probable incurred credit losses. Loan losses are charged against the allowance when management believes the uncollectibility of a loan balance is confirmed. Subsequent recoveries, if any, are credited to the allowance. Management estimates the allowance balance required based on an analysis using past loan loss experience, the nature and volume of the portfolio, information about specific borrower situations, estimated collateral values, general economic conditions in the market area and other factors. Allocations of the allowance may be made for specific loans, but the entire allowance is available for any loan that, in management’s judgment, should be charged-off. Other loans not reviewed specifically by management are evaluated as a homogenous group of loans (generally single-family residential mortgage loans and all consumer credits except marine loans) using a loss factor applied to the outstanding loan balance to determine the level of reserve required. This loss factor consists of two components, a quantitative and a qualitative component. The quantitative component is based on a historical analysis of all charged-off loans, net of recoveries. In determining the qualitative factors, consideration is given to such attributes as lending policies, economic conditions, nature and volume of the portfolio, management, loan quality trend, loan review, collateral value, concentrations, economic cycles and other external factors. As of March 31, 2019, the Company evaluated 27 quarters of net charge-off history and applied this information to the current period. This component is combined with the qualitative component to arrive at the loss factor, which is applied to the outstanding balance of homogenous loans. The following table presents loans individually evaluated for impairment by class of loans as of and for three months ended March 31, 2019: Impaired Loans (Dollars in thousands) Unpaid Principal Balance Recorded Investment Allowance for Loan Losses Allocated Average Recorded Investment Interest Income Recognized Cash Basis Income Recognized With no specific allowance recorded Commercial loans Multifamily $ 159 $ — $ — $ 85 $ 1 $ 1 Nonresidential 570 127 — 129 1 1 Land — — — — — — Construction 2,447 — — — — — Secured 235 — — — — — Unsecured 474 — — — — — Total commercial loans 3,885 127 — 214 2 2 Residential mortgage loans One-to four-family 5,196 4,316 — 4,612 29 20 Construction — — — — — — Total residential mortgage loans 5,196 4,316 — 4,612 29 20 Consumer loans Home equity 967 852 — 905 1 — Auto 22 14 — 16 — — Marine 354 105 — 125 — — Recreational vehicle 410 63 — 118 2 2 Other — — — — — — Total consumer loans 1,753 1,034 — 1,164 3 2 Total $ 10,834 $ 5,477 $ — $ 5,990 $ 34 $ 24 With a specific allowance recorded Commercial loans Multifamily $ — $ — $ — $ — $ — $ — Nonresidential 2,717 2,717 38 1,952 45 37 Land — — — — — — Construction — — — — — — Secured 578 432 101 482 3 3 Unsecured — — — — — — Total commercial loans 3,295 3,149 139 2,434 48 40 Residential mortgage loans One-to four-family 8,579 8,443 782 8,311 147 111 Construction — — — — — — Total residential mortgage loans 8,579 8,443 782 8,311 147 111 Consumer loans Home equity 3,747 3,664 277 3,753 61 49 Auto — — — — — — Marine 89 89 1 90 1 1 Recreational vehicle 357 344 17 306 6 5 Other — — — — — — Total consumer loans 4,193 4,097 295 4,149 68 55 Total 16,067 15,689 1,216 14,894 263 206 Total impaired loans $ 26,901 $ 21,166 $ 1,216 $ 20,884 $ 297 $ 230 The following table presents loans individually evaluated for impairment by class of loans as of and for three months ended March 31, 2018: Impaired Loans (Dollars in thousands) Unpaid Principal Balance Recorded Investment Allowance for Loan Losses Allocated Average Recorded Investment Interest Income Recognized Cash Basis Income Recognized With no specific allowance recorded Commercial loans Multifamily $ 37 $ — $ — $ — $ — $ — Nonresidential 531 18 — 81 — — Land 715 9 — 9 — — Construction 2,467 — — — — — Secured 1,042 902 — 898 — — Unsecured 184 — — — — — Total commercial loans 4,976 929 — 988 — — Residential mortgage loans One-to four-family 6,304 5,371 — 5,406 28 18 Construction — — — — — — Total residential mortgage loans 6,304 5,371 — 5,406 28 18 Consumer loans Home equity 1,252 977 — 1,018 3 2 Auto 98 62 — 38 — — Marine 553 181 — 181 — — Recreational vehicle 535 116 — 134 2 2 Other 17 16 — 10 — — Total consumer loans 2,455 1,352 — 1,381 5 4 Total $ 13,735 $ 7,652 $ — $ 7,775 $ 33 $ 22 With a specific allowance recorded Commercial loans Multifamily $ 422 $ 275 $ 28 $ 275 $ — $ — Nonresidential 1,416 1,413 15 1,418 33 25 Land — — — — — — Construction — — — — — — Secured 819 558 473 585 — — Unsecured — — — — — — Total commercial loans 2,657 2,246 516 2,278 33 25 Residential mortgage loans One-to four-family 10,403 10,218 967 10,459 150 108 Construction — — — — — — Total residential mortgage loans 10,403 10,218 967 10,459 150 108 Consumer loans Home equity 4,558 4,475 319 4,658 69 56 Auto — — — — — — Marine 97 97 1 99 1 1 Recreational vehicle 406 393 18 400 6 5 Other — — — — — — Total consumer loans 5,061 4,965 338 5,157 76 62 Total 18,121 17,429 1,821 17,894 259 195 Total impaired loans $ 31,856 $ 25,081 $ 1,821 $ 25,669 $ 292 $ 217 The following table presents loans individually evaluated for impairment by class of loans as of December 31, 2018: Impaired Loans (Dollars in thousands) Unpaid Principal Balance Recorded Investment Allowance for Loan Losses Allocated With no specific allowance recorded Commercial loans Multifamily $ 443 $ 170 $ — Nonresidential 588 130 — Land — — — Construction 2,447 — — Secured 806 — — Unsecured 474 — — Total commercial loans 4,758 300 — Residential mortgage loans One-to four-family 5,840 4,908 — Construction — — — Total residential mortgage loans 5,840 4,908 — Consumer loans Home equity 1,084 957 — Auto 25 17 — Marine 502 145 — Recreational vehicle 592 172 — Other — — — Total consumer loans 2,203 1,291 — Total $ 12,801 $ 6,499 $ — With a specific allowance recorded Commercial loans Multifamily $ — $ — $ — Nonresidential 1,186 1,186 12 Land — — — Construction — — — Secured 989 531 91 Unsecured — — — Total commercial loans 2,175 1,717 103 Residential mortgage loans One-to four-family 8,298 8,178 798 Construction — — — Total residential mortgage loans 8,298 8,178 798 Consumer loans Home equity 3,925 3,842 283 Auto — — — Marine 91 91 1 Recreational vehicle 279 267 16 Other — — — Total consumer loans 4,295 4,200 300 Total 14,768 14,095 1,201 Total impaired loans $ 27,569 $ 20,594 $ 1,201 Home Savings reclassifies a collateralized mortgage loan and a consumer loan secured by real estate to real estate owned and other repossessed assets once it has either obtained legal title to the real estate collateral or the borrower voluntarily conveys all interest in the real property to the Bank to satisfy the loan through a deed in lieu of foreclosure or similar legal agreement. The table below presents loans that are in the process of foreclosure at March 31, 2019 and December 31, 2018, but legal title, deed in lieu of foreclosure or similar legal agreement to the property has not yet been obtained: March 31, 2019 December 31, 2018 Unpaid Principal Balance Recorded Investment Unpaid Principal Balance Recorded Investment (Dollars in thousands) (Dollars in thousands) Mortgage loans in process of foreclosure $ 3,255 $ 3,010 $ 3,687 $ 3,636 Consumer loans in process of foreclosure 493 485 700 685 The following table presents the recorded investment in nonaccrual loans and loans past due over 90 days and still on accrual by class of loans as of March 31, 2019: Nonaccrual Loans and Loans Past Due Over 90 Days and Still Accruing As of March 31, 2019 Nonaccrual Loans past due over 90 days and still accruing (Dollars in thousands) Commercial loans Multifamily $ — $ — Nonresidential 1,565 — Land — — Construction — — Secured 456 — Unsecured — — Total commercial loans 2,021 — Residential mortgage loans One-to four-family 3,883 — Construction — — Total residential mortgage loans 3,883 — Consumer Loans Home equity 899 — Auto 133 — Marine 105 — Recreational vehicle 46 — Other 20 — Total consumer loans 1,203 — Total nonaccrual loans and loans past due over 90 days and still accruing $ 7,107 $ — The following table presents the recorded investment in nonaccrual loans and loans past due over 90 days and still on accrual by class of loans as of December 31, 2018: Nonaccrual Loans and Loans Past Due Over 90 Days and Still Accruing As of December 31, 2018 Nonaccrual Loans past due over 90 days and still accruing (Dollars in thousands) Commercial loans Multifamily $ 171 $ — Nonresidential 13 — Land — — Construction — — Secured 531 — Unsecured — — Total commercial loans 715 — Residential mortgage loans One-to four-family 4,170 — Construction — — Total residential mortgage loans 4,170 — Consumer Loans Home equity 1,223 — Auto 131 — Marine 145 — Recreational vehicle 145 — Other 10 — Total consumer loans 1,654 — Total nonaccrual loans and loans past due over 90 days and still accruing $ 6,539 $ — The following table presents an age analysis of past-due loans, segregated by class of loans as of March 31, 2019: Past Due Loans (Dollars in thousands) 30-59 Days Past Due 60-89 Days Past Due Greater than 90 Days Past Due Total Past Due Current Loans Total Loans Commercial loans Multifamily $ — $ — $ — $ — $ 163,243 $ 163,243 Nonresidential 106 — — 106 412,444 412,550 Land 40 — — 40 17,050 17,090 Construction — — — — 135,048 135,048 Secured 205 — 142 347 240,029 240,376 Unsecured — — — — 6,364 6,364 Total commercial loans 351 — 142 493 974,178 974,671 Residential mortgage loans One-to four-family 1,027 1,563 3,136 5,726 928,860 934,586 Construction — — — — 45,102 45,102 Total residential mortgage loans 1,027 1,563 3,136 5,726 973,962 979,688 Consumer Loans: Home equity 673 324 769 1,766 182,190 183,956 Automobile 158 54 133 345 77,576 77,921 Marine — — 105 105 1,026 1,131 Recreational vehicle 170 345 46 561 3,166 3,727 Other 7 17 20 44 8,219 8,263 Total consumer loans 1,008 740 1,073 2,821 272,177 274,998 Total loans $ 2,386 $ 2,303 $ 4,351 $ 9,040 $ 2,220,317 $ 2,229,357 The following table presents an age analysis of past-due loans, segregated by class of loans as of December 31, 2018: Past Due Loans (Dollars in thousands) 30-59 Days Past Due 60-89 Days Past Due Greater than 90 Days Past Due Total Past Due Current Loans Total Loans Commercial loans Multifamily $ — $ — $ 171 $ 171 $ 133,972 $ 134,143 Nonresidential — — — — 409,979 409,979 Land — — — — 16,830 16,830 Construction — — — — 141,686 141,686 Secured 195 — 531 726 232,580 233,306 Unsecured — — — — 6,987 6,987 Total commercial loans 195 — 702 897 942,034 942,931 Residential mortgage loans One-to four-family 2,139 882 3,470 6,491 920,764 927,255 Construction — — — — 43,435 43,435 Total residential mortgage loans 2,139 882 3,470 6,491 964,199 970,690 Consumer Loans: Home equity 658 295 1,147 2,100 183,561 185,661 Automobile 283 112 131 526 78,160 78,686 Marine — — 145 145 1,061 1,206 Recreational vehicle 548 — 145 693 3,654 4,347 Other 33 — 10 43 7,098 7,141 Total consumer loans 1,522 407 1,578 3,507 273,534 277,041 Total loans $ 3,856 $ 1,289 $ 5,750 $ 10,895 $ 2,179,767 $ 2,190,662 As of March 31, 2019 and December 31, 2018, the Company has a recorded investment in troubled debt restructurings of $16.6 million and $16.6 million, respectively. The Company allocated $1.1 million of specific allowance for those loans at March 31, 2019 and $1.1 million at December 31, 2018. The Company has committed to lend, to existing troubled debt restructuring relationships, additional amounts totaling up to $43,000 and $41,000 at March 31, 2019 and December 31, 2018, respectively. The following table presents loans by class modified as troubled debt restructurings that occurred during the three months ended March 31, 2019: Number of Loans Pre-Modification Outstanding Recorded Investment Post-Modification Recorded Investment (In thousands) Commercial loans Multifamily — $ — $ — Nonresidential — — — Land — — — Construction — — — Secured — — — Unsecured — — — Total commercial loans — — — Residential mortgage loans One-to four-family 1 335 355 Construction — — — Total residential mortgage loans 1 335 355 Consumer loans Home equity — — — Auto — — — Marine — — — Recreational vehicle — — — Other — — — Total consumer loans — — — Total restructured loans 1 $ 335 $ 355 The troubled debt restructurings described above had no effect on the allowance for loan losses and resulted in no charge-offs during the three months ended March 31, 2019. The following table presents loans by class modified as troubled debt restructurings that occurred during the three months ended March 31, 2018: Number of Loans Pre-Modification Outstanding Recorded Investment Post-Modification Recorded Investment (Dollars in thousands) Commercial loans Multifamily — $ — $ — Nonresidential 1 124 124 Land — — — Construction — — — Secured — — — Unsecured — — — Total commercial loans 1 124 124 Residential mortgage loans One-to four-family — — — Construction — — — Total residential mortgage loans — — — Consumer loans Home equity — — — Auto — — — Marine — — — Recreational vehicle — — — Other — — — Total consumer loans — — — Total restructured loans 1 $ 124 $ 124 The troubled debt restructurings described above had no effect on the allowance for loan losses and resulted in no charge-offs during the three months ended March 31, 2018. March 31, 2019 There were no loans modified as troubled debt restructurings for which there was a payment default within a twelve-month cycle following the modification during the period ended March 31, 2019. The following table presents loans by class modified as troubled debt restructurings for which there was a payment default within a twelve month cycle following the modification during the period ended March 31, 2018: Number of loans Recorded Investment (Dollars in thousands) Commercial loans Multifamily — $ — Nonresidential — — Land — — Construction — — Secured — — Unsecured — — Total commercial loans — — Residential mortgage loans One-to four-family 1 148 Construction — — Total residential mortgage loans 1 148 Consumer loans Home equity — — Auto — — Marine — — Recreational vehicle — — Other — — Total consumer loans — — Total restructured loans 1 $ 148 The troubled debt restructurings that subsequently defaulted described above resulted in no charge-offs during the three months ended March 31, 2018, and had no effect on the provision for loan losses. A troubled debt restructuring is considered to be in payment default once it is 30 days contractually past due under the modified terms. In order to determine whether a borrower is experiencing financial difficulty, an evaluation is performed of the probability that the borrower will be in payment default on any of its debt in the foreseeable future without the modification. This evaluation is performed in accordance with the Company’s internal underwriting policy. Credit Quality Indicators: The Company categorizes loans into risk categories based on relevant information about the ability of borrowers to service their debt, such as: current financial information, historical payment experience, credit documentation, public information and current economic trends. The Company analyzes loans individually by classifying the loans as to credit risk. This analysis includes homogeneous loans past due 90 cumulative days, and all non-homogeneous loans, including commercial loans and commercial real estate loans. Smaller balance homogeneous loans are primarily monitored by payment status. Asset quality ratings are divided into two groups: Pass (unclassified) and Classified. Within the unclassified group, certain loans that display potential weakness are risk rated as special mention. In addition, there are three classified risk ratings: substandard, doubtful and loss. These specific credit risk categories are defined as follows: Special Mention. Loans classified as special mention have potential weakness that deserves management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or of the institution’s credit position at some future date. Substandard. Loans classified as substandard are inadequately protected by the current net worth and paying capacity of the obligor or of the collateral pledged, if any. Loans so classified have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that the institution will sustain some loss if the deficiencies are not corrected. Doubtful. Loans classified as doubtful have all the weaknesses inherent in those classified as substandard, with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions and values, highly questionable and improbable. Loss. Loans classified as loss are considered uncollectible and of such little value, that continuance as assets is not warranted. Although there may be a chance of recovery on these assets, it is not practical or desirable to defer writing off the asset. The Company monitors loans on a monthly basis to determine if they should be included in one of the categories listed above. All impaired non-homogeneous credits classified as substandard, doubtful or loss are analyzed on an individual basis for a specific reserve requirement. This analysis is performed on each individual credit at least annually or more frequently if warranted. As of March 31, 2019 and December 31, 2018, and based on the most recent analysis performed, the risk category of loans by class of loans is as follows: March 31, 2019 (Dollars in thousands) Unclassified Classified Unclassified Special Mention Substandard Doubtful Loss Total Classified Total Loans Commercial Loans Multifamily $ 162,152 $ — $ 1,091 $ — $ — $ 1,091 $ 163,243 Nonresidential 380,753 20,337 11,460 — — 11,460 412,550 Land 17,090 — — — — — 17,090 Construction 132,709 2,339 — — — — 135,048 Secured 223,544 2,138 14,694 — — 14,694 240,376 Unsecured 6,272 — 92 — — 92 6,364 Total commercial loans 922,520 24,814 27,337 — — 27,337 974,671 Residential mortgage loans One-to four-family 929,154 97 5,335 — — 5,335 934,586 Construction 45,102 — — — — — 45,102 Total residential mortgage loans 974,256 97 5,335 — — 5,335 979,688 Consumer Loans Home equity 183,058 — 898 — — 898 183,956 Auto 77,788 — 133 — — 133 77,921 Marine 1,026 — 105 — — 105 1,131 Recreational vehicle 3,681 — 46 — — 46 3,727 Other 8,243 — 20 — — 20 8,263 Total consumer loans 273,796 — 1,202 — — 1,202 274,998 Total loans $ 2,170,572 $ 24,911 $ 33,874 $ — $ — $ 33,874 $ 2,229,357 December 31, 2018 (Dollars in thousands) Unclassified Classified Unclassified Special Mention Substandard Doubtful Loss Total Classified Total Loans Commercial Loans Multifamily $ 133,972 $ — $ 171 $ — $ — $ 171 $ 134,143 Nonresidential 378,160 18,420 13,399 — — 13,399 409,979 Land 16,830 — — — — — 16,830 Construction 139,540 2,146 — — — — 141,686 Secured 214,924 2,184 16,198 — — 16,198 233,306 Unsecured 6,894 — 93 — — 93 6,987 Total commercial loans 890,320 22,750 29,861 — — 29,861 942,931 Residential mortgage loans One-to four-family 921,694 591 4,970 — — 4,970 927,255 Construction 43,435 — — — — — 43,435 Total residential mortgage loans 965,129 591 4,970 — — 4,970 970,690 Consumer Loans Home equity 184,438 — 1,223 — — 1,223 185,661 Auto 78,551 — 135 — — 135 78,686 Marine 1,061 — 145 — — 145 1,206 Recreational vehicle 4,221 — 126 — — 126 4,347 Other 7,131 — 10 — — 10 7,141 Total consumer loans 275,402 — 1,639 — — 1,639 277,041 Total loans $ 2,130,851 $ 23,341 $ 36,470 $ — $ — $ 36,470 $ 2,190,662 Purchased Credit Impaired Loans: The Company has purchased loans for which there was, at acquisition, evidence of deterioration of credit quality since origination and it was probable, at acquisition, that all contractually required payments would not be collected. As of March 31, 2019 and December 31, 2018 there were no outstanding purchase credit impaired loans. Accretable yield, or income expected to be collected, is as follows: Three Months Ended Three Months Ended March 31, 2019 March 31, 2018 (Dollars in thousands) Beginning of period $ — $ 110 New loans purchased — — Principal payments received — — Disposals — — Balance at end of period $ — $ 110 For the purchased credit impaired loans disclosed above, there was no change in the allowance for loan losses for the three months ended March 31, 2019 and 2018. Income is not recognized on purchased credit impaired loans if the Company cannot reasonably estimate cash flows expected to be collected. The carrying amounts of such loans are as follows: March 31, 2019 March 31, 2018 (Dollars in thousands) Loans at beginning of period $ — $ 1,194 Loans purchased during the period — — Loans at end of period — 1,184

MORTGAGE BANKING ACTIVITIES

MORTGAGE BANKING ACTIVITIES	3 Months Ended
	Mar. 31, 2019
Mortgage Banking [Abstract]
MORTGAGE BANKING ACTIVITIES	7. MORTGAGE BANKING ACTIVITIES Mortgage loans serviced for others, which are not reported in United Community’s assets, totaled $1.4 billion as of March 31, 2019 and $1.4 billion as of December 31, 2018. Mortgage banking income is comprised of gains recognized on the sale of loans and changes in fair value of mortgage banking derivatives. The principal balances of mortgage loans serviced for others are as follows: March 31, 2019 December 31, 2018 (Dollars in thousands) Mortgage loan portfolios serviced for: FHLMC $ 1,022,765 $ 1,016,097 FNMA 376,434 347,294 Private investor 13,562 15,049 Customer escrow balances with loans serviced for FHLMC, FNMA and the private investor totaled $10.9 million and $16.3 million at March 31, 2019 and December 31, 2018, respectively. Activity for capitalized mortgage servicing rights, included in other assets, was as follows: For the Three Months Ended March 31, 2019 2018 (Dollars in thousands) Balance, beginning of period $ 7,704 $ 6,681 Originations 783 662 Amortized to expense (446 ) (500 ) Balance, end of period 8,041 6,843 Less valuation allowance (569 ) — Net balance $ 7,472 $ 6,843 Activity in the valuation allowance for mortgage servicing rights was as follows: For the Three Months Ended March 31, 2019 2018 (Dollars in thousands) Balance, beginning of period $ (70 ) $ (9 ) Impairment charges (499 ) — Recoveries — 9 Balance, end of period $ (569 ) $ — The fair value of mortgage servicing rights as of March 31, 2019, was approximately $11.9 million and at December 31, 2018, the fair value was approximately $12.2 million. Key economic assumptions in measuring the value of mortgage servicing rights at March 31, 2019, and December 31, 2018, were as follows: March 31, 2019 December 31, 2018 Weighted average prepayment rate 187 PSA 145 PSA Weighted average life (in years) 6.33 7.26 Weighted average discount rate 11.00% 11.00%

OTHER REAL ESTATE OWNED AND OTH

OTHER REAL ESTATE OWNED AND OTHER REPOSSESSED ASSETS	3 Months Ended
	Mar. 31, 2019
Real Estate [Abstract]
OTHER REAL ESTATE OWNED AND OTHER REPOSSESSED ASSETS	8. OTHER REAL ESTATE OWNED AND OTHER REPOSSESSED ASSETS Real estate owned and other repossessed assets at March 31, 2019 and December 31, 2018 were as follows: March 31, 2019 December 31, 2018 (Dollars in thousands) Real estate owned and other repossessed assets $ 1,498 $ 1,396 Valuation allowance (318 ) (308 ) End of period $ 1,180 $ 1,088 Activity in the valuation allowance was as follows: Three Months Ended March 31, 2019 March 31, 2018 (Dollars in thousands) Beginning of period $ 308 $ 403 Additions charged to expense 19 23 Sales of real estate owned with a valuation allowance (9 ) (139 ) End of period $ 318 $ 287 Expenses related to foreclosed and repossessed assets include: Three Months Ended March 31, 2019 March 31, 2018 (Dollars in thousands) Net loss on sales $ 12 $ 55 Provision for unrealized losses 19 23 Operating expenses, net of rental income 39 36 Total expenses $ 70 $ 114

FAIR VALUE MEASUREMENT

FAIR VALUE MEASUREMENT	3 Months Ended
	Mar. 31, 2019
Fair Value Disclosures [Abstract]
FAIR VALUE MEASUREMENT	9. FAIR VALUE MEASUREMENT Fair value is the exchange price that would be received for an asset if paid to transfer a liability (exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. There are three levels of inputs that may be used to measure fair value: Level 1: Quoted prices (unadjusted) for identical assets or liabilities in active markets that the entity has the ability to access as of the measurement date. Level 2: Significant other observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data. Level 3: Significant unobservable inputs that reflect a reporting entity’s own beliefs about the assumptions that market participants would use in pricing an asset or liability. United Community uses the following methods and significant assumptions to estimate the fair value of each type of financial instrument: Trading securities: The fair values of trading securities are determined by obtaining quoted prices from a counterparty who makes a market in the securities (Level 1 inputs). Available for sale securities : The fair values of securities available for sale are determined by obtaining quoted prices on nationally recognized securities exchanges (Level 1 inputs). For securities where quoted prices are not available, fair values are calculated based on market prices of similar securities (Level 2), using matrix pricing. Matrix pricing is a mathematical technique commonly used to price debt securities that are not actively traded, values debt securities without relying on the securities’ relationship to other benchmark quoted securities (Level 2 inputs). Impaired loans: At the time a loan is considered impaired, it is valued at the lower of cost or fair value. Impaired loans carried at fair value generally receive specific allocations of the allowance for loan losses. For collateral dependent loans, fair value is commonly based on recent real estate appraisals. These appraisals may utilize a single valuation approach or a combination of approaches including comparable sales and the income approach. Adjustments are routinely made in the appraisal process by the independent appraisers to adjust for differences between the comparable sales and income data available. Such adjustments are usually significant and typically result in a Level 3 classification of the inputs for determining fair value. Non-real estate collateral may be valued using an appraisal, net book value per the borrower’s financial statements, or aging reports, adjusted or discounted based on management’s historical knowledge, changes in market conditions from the time of the valuation, and management’s expertise and knowledge of the client and client’s business, resulting in a Level 3 fair value classification. Impaired loans are evaluated on a quarterly basis for additional impairment and adjusted accordingly. Other real estate owned: Assets acquired through or instead of loan foreclosure are initially recorded at fair value less costs to sell when acquired, establishing a new cost basis. These assets are subsequently accounted for at lower of cost or fair value less estimated costs to sell. Fair value is commonly based on recent real estate appraisals. These appraisals may utilize a single valuation approach or a combination of approaches including comparable sales and the income approach. Adjustments are routinely made in the appraisal process by the independent appraisers to adjust for differences between the comparable sales and income data available. Such adjustments are usually significant and typically result in a Level 3 classification of the inputs for determining fair value. Real estate owned properties are individually evaluated at least annually for additional impairment and adjusted accordingly. Appraisals for both collateral-dependent impaired loans and other real estate owned are performed by certified general appraisers (for commercial properties) or certified residential appraisers (for residential properties) whose qualifications and licenses have been reviewed and verified by Home Savings. Once received, a member of the Special Assets Department reviews the assumptions and approaches utilized in the appraisal as well as the overall resulting fair value in comparison with the independent data sources such as recent market data or industry-wide statistics. In addition to the Special Assets Department review, a third party independent review is also performed. On an annual basis, Home Savings compares the actual selling price of collateral that has been sold to the most recent appraised value to determine what additional adjustment should be made to the appraisal value to arrive at fair value. At the time a property is acquired and classified as real estate owned, the fair value is determined utilizing the most appropriate method. A fair value in excess of $250,000 will be supported by an appraisal. After determination of fair value, each property will be recorded at the lower of cost (i.e., recorded investment in the loan) or the estimated net realizable value on the date of transfer to real estate owned. In determining net realizable value, reductions to fair market value may be taken for estimated costs of sale, conditions that must be remedied immediately upon acquisition, and other factors that negatively impact the marketability and prompt sale of the property. Mortgage servicing rights: On a quarterly basis, loan servicing rights are evaluated for impairment based upon the fair value of the rights as compared to carrying amount. If the carrying amount of an individual tranche exceeds fair value, impairment is recorded on that tranche so that the servicing asset is carried at fair value. Fair value is determined at a tranche level, based on market prices for comparable mortgage servicing contracts, when available, or alternatively based on a valuation model that calculates the present value of estimated future net servicing income. The valuation model utilizes assumptions that market participants would use in estimating future net servicing income and that can be validated against available market data (Level 2). Loans held for sale, at fair value : The Company elected the fair value option for all conventional residential one-to four-family loans held for sale originated after January 1, 2016 and all permanent construction loans held for sale originated on or after January 1, 2015. The fair value of conventional loans held for sale is determined using the current 15 day forward contract price for either 15 or 30 year conventional mortgages (Level 2). The fair value of the Company’s permanent construction loans held for sale is determined using the current 60 day forward contract price for 30 year conventional loans which is then adjusted by extrapolating this rate to the estimated time period remaining until construction is complete. The fair value is also adjusted for unobservable market data such as estimated fall out rates and the estimated time from origination to completion of construction (Level 3). Purchased and written certificate of deposit option: Home Savings periodically enters into written and purchased option derivative instruments to facilitate the Power CD. The written and purchased options are mirror derivative instruments which are carried at fair value on the consolidated balance sheets. Home Savings uses an independent third party that performs a market valuation analysis for purchased and written certificate of deposit options (Level 2). Interest rate swaps: Home Savings periodically enters into interest rate swap agreements with its commercial customers who desire a fixed rate loan term that is longer than Home Savings is willing to extend. Home Savings then enters into a reciprocal swap agreement with a 3 rd Assets and Liabilities Measured on a Recurring Basis: Assets and liabilities measured at fair value on a recurring basis are summarized below: Fair Value Measurements at March 31, 2019 Using: Quoted Prices in Active Significant Markets for Other Significant Identical Observable Unobservable March 31, Assets Inputs Inputs 2019 (Level 1) (Level 2) (Level 3) (Dollars in thousands) Assets: Trading securities $ 666 $ 235 $ 431 $ — Available for sale securities U.S. Treasury and agency securities 97,093 — 97,093 — States and municipalities 31,310 — 31,310 — Corporate debt securities 2,026 — 2,026 — Collateralized mortgage obligations 33,569 — 33,569 — Mortgage-backed securities 73,423 — 73,423 — Loans held for sale, at fair value 77,676 — 11,880 65,796 Purchased certificate of deposit option 328 — 328 — Interest rate swaps 81 — 81 — Liabilities Written certificate of deposit option 328 — 328 — Interest rate swaps 90 — 90 — Fair Value Measurements at December 31, 2018 Using: Quoted Prices in Active Significant Markets for Other Significant Identical Observable Unobservable December 31, Assets Inputs Inputs 2018 (Level 1) (Level 2) (Level 3) (Dollars in thousands) Assets: Trading securities $ 364 $ 364 — — Available for sale securities U.S. Treasury and agency securities 95,581 — 95,581 — States and municipalities 47,746 — 47,746 — Corporate debt securities 2,004 — 2,004 — Collateralized mortgage obligations 22,108 — 22,108 — Mortgage-backed securities 74,204 — 74,204 — Loans held for sale, at fair value 91,472 — 11,221 80,251 Purchased certificate of deposit option 261 — 261 — Interest rate swaps 56 — 56 — Liabilities Written certificate of deposit option 261 — 261 — Interest rate swaps 62 — 62 — There were no transfers between Level 1 and Level 2 during the first quarter of 2019 or fiscal year 2018. The table below presents a reconciliation of all assets measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the three months ended March 31, 2019 and 2018. Loans Held for Sale, At Fair Value For the Three Months Ended March 31, 2019 2018 (Dollars in thousands) Balance of recurring Level 3 assets at beginning of period $ 80,251 $ 65,016 Total gains (losses) for the period Included in change in fair value of loans held for sale 1,069 (2,158 ) Included in other comprehensive income — — Originations/Draws on construction perm loans 23,097 26,811 Amortization — — Sales (38,621 ) (25,117 ) Balance of recurring Level 3 assets at end of period $ 65,796 $ 64,552 The following table presents quantitative information about recurring Level 3 fair value measurements at March 31, 2019: Valuation Unobservable Fair Value Technique(s) Input(s) Range Construction loans held for sale $ 65,796 Comparable sales Time discount 0.00-1.13% The following table presents quantitative information about recurring Level 3 fair value measurements at December 31, 2018: Valuation Unobservable Fair Value Technique(s) Input(s) Range Construction loans held for sale $ 80,251 Comparable sales Time discount 0.00-1.05% The fair value of loans held for sale, at fair value was determined using pricing from a quoted market, discounted for the length of time to the completion of the construction project. Assets and Liabilities Measured on a Non-Recurring Basis: Assets and liabilities measured at fair value on a non-recurring basis are summarized below: Fair Value Measurements at March 31, 2019 Using: Quoted Prices in Active Significant Markets for Other Significant Identical Observable Unobservable March 31, Assets Inputs Inputs 2019 (Level 1) (Level 2) (Level 3) (Dollars in thousands) Assets: Impaired loans: Commercial loans Nonresidential $ 1,527 $ — $ — $ 1,527 Secured Commercial 310 — — 310 Residential loans One-to four-family residential 241 — — 241 Consumer loans Auto 8 — — 8 Marine 105 — — 105 Recreational vehicle 342 — — 342 Mortgage servicing rights 3,126 — 3,126 — Other real estate owned, net Commercial loans Construction loans 73 — — 73 Residential loans One-to four-family residential 102 — — 102 Fair Value Measurements at December 31, 2018 Using: Quoted Prices in Active Significant Markets for Other Significant Identical Observable Unobservable December 31, Assets Inputs Inputs 2018 (Level 1) (Level 2) (Level 3) (Dollars in thousands) Assets: Impaired loans: Commercial loans Secured $ 419 $ — $ — $ 419 Residential loans One-to four-family residential 540 — — 540 Consumer loans Auto 8 — — 8 Mortgage servicing rights 2,990 — 2,990 — Other real estate owned, net Commercial loans Auto 181 — — 181 Residential loans One-to four-family residential 121 — — 121 Impaired loans with specific allocations of the allowance for loan losses, carried at fair value, which are measured for impairment using the fair value of the collateral for collateral dependent loans, had a net carrying amount of $2.5 million at March 31, 2019, that includes a specific valuation allowance of $105,000. This resulted in an increase of the provision for loan losses of $36,000 during the three months ended March 31, 2019. Impaired loans with specific allocations of the allowance for loan losses, carried at fair value, which are measured for impairment using the fair value of the collateral for collateral dependent loans, had a net carrying amount of $499,000 at March 31, 2018, which includes a specific valuation allowance of $491,000. This resulted in an increase in the provision for loan losses of $42,000 for the three months ended March 31, 2018. Impaired loans with specific allocations of the allowance for loan losses, carried at fair value, which are measured for impairment using the fair value of the collateral for collateral dependent loans, had a net carrying amount of $967,000 at December 31, 2018, that includes a specific valuation allowance of $69,000. The significant unobservable (Level 3) inputs used in the fair value measurement of collateral for collateral dependent impaired loans included in the above table primarily relate to the adjustment between carrying values versus appraised value. During the reported periods, discounts applied to appraisals for estimated selling costs were 10%. At March 31, 2019, mortgage servicing rights carried at fair value totaled $3.1 million with a valuation allowance of $569,000. At March 31, 2018, no mortgage servicing rights were carried at fair value. Mortgage servicing rights are valued by an independent third party that is active in purchasing and selling these instruments. Net impairment reflected in other income totaled $499,000 for the three months ended March 31, 2019. A net recovery reflected in other income totaled $9,000 for the three months ended March 31, 2018. The value reflects the characteristics of the underlying loans. At March 31, 2019, other real estate owned, carried at fair value, which is measured for impairment using the fair value of the property less estimated selling costs, and had a net carrying amount of $175,000, with a valuation allowance of $318,000. This resulted in expense of $19,000 during the three months ended March 31, 2019. At March 31, 2018, other real estate owned, carried at fair value, which is measured for impairment using the fair value of the property less estimated selling costs, and had a net carrying amount of $386,000 with a valuation allowance of $287,000. This resulted in expense of $23,000 during the three months ended March 31, 2018. At December 31, 2018, other real estate owned had a net carrying amount of $302,000, with a valuation allowance of $308,000. The following table presents quantitative information about Level 3 fair value measurements for financial instruments measured at fair value on a nonrecurring basis at March 31, 2019: Fair Value Valuation Technique(s) Unobservable Input(s) Range (Weighted Average) Impaired loans: Commercial loans Nonresidential $ 1,527 Sales comparison approach Adjustment for differences between comparable sales 0.00-35.00% (15.00%) Secured Commercial 310 Sales comparison approach Adjustment for differences between comparable sales 0.00-35.00% (15.00%) Residential loans One-to four-family residential 241 Sales comparison approach Adjustment for differences between comparable sales 0.00%-10.77% (4.27%) Consumer loans Auto 8 Sales comparison approach Adjustment for differences between comparable sales 0.00%-17.85% (8.93%) Marine 105 Sales comparison approach Adjustment for differences between comparable sales 0.00%-17.85% (8.93%) Recreational vehicle 342 Sales comparison approach Adjustment for differences between comparable sales 0.00%-17.85% (8.93%) Other real estate owned, net Commercial loans Construction loans 73 Sales comparison approach Adjustment for differences between comparable sales 0.00%-50.00% (45.85%) Residential loans One-to four-family residential 102 Sales comparison approach Adjustment for differences between comparable sales 0.00%-14.22% (14.22%) The following table presents quantitative information about Level 3 fair value measurements for financial instruments measured at fair value on a nonrecurring basis at December 31, 2018: Fair Value Valuation Technique(s) Unobservable Input(s) Range (Weighted Average) Impaired loans: Commercial loans Secured 419 Sales comparison approach Adjustment for differences between comparable sales 0.00%-64.00% (16.00%) Residential loans One-to four-family residential 540 Sales comparison approach Adjustment for differences between comparable sales 0.00%-10.77% (4.27%) Other real estate owned: Commercial loans Construction loans 181 Sales comparison approach Adjustment for differences between comparable sales 0.00%-52.90% (52.41%) Residential loans One-to four-family residential 121 Sales comparison approach Adjustment for differences between comparable sales 0.00%-13.43% (13.43%) The Company has elected the fair value option for newly originated residential mortgage and permanent construction loans held for sale. These loans are intended for sale and the Company believes that fair value is the best indicator of the resolution of these loans. Interest income is recorded based on the contractual terms of the loan and in accordance with the Company’s policy on loans held for investment. None of these loans are 90 or more days past due nor on nonaccrual status as of March 31, 2019 and December 31, 2018. March 31, 2019 December 31, 2018 (Dollars in thousands) Aggregate fair value $ 77,676 $ 91,472 Contractual balance 72,856 87,731 Gain 4,820 3,741 The total amount of gains and losses from changes in fair value included in earnings for the three months ended March 31, 2019 and 2018 for loans held for sale, at fair value were: For the Three Months Ended March 31, 2019 March 31, 2018 (Dollars in thousands) Interest income $ — $ — Interest expense — — Change in fair value 1,079 (2,482 ) Total change in fair value $ 1,079 $ (2,482 ) In accordance with U.S. GAAP, the carrying value and estimated fair values of financial instruments at March 31, 2019 and December 31, 2018, were as follows: Fair Value Measurements at March 31, 2019 Using: March 31, 2019 Carrying Value (Level 1) (Level 2) (Level 3) (Dollars in thousands) Assets: Cash and cash equivalents $ 77,197 $ 77,197 $ — $ — Trading securities 666 235 431 — Available for sale securities 237,421 — 237,421 — Held to maturity securities 75,760 — 70,862 3,886 Loans held for sale, at fair value 77,676 — 11,880 65,796 Loans, net 2,215,549 — — 2,183,520 Purchased certificate of deposit option 328 — 328 — Interest rate swaps 81 — 81 — Liabilities: Deposits: Checking, savings and money market accounts (1,398,123 ) (1,398,123 ) — — Certificates of deposit (891,680 ) — (888,509 ) — FHLB advances (204,000 ) — (204,000 ) — Repurchase agreements and other (254 ) — (250 ) — Written certificate of deposit option (328 ) — (328 ) — Interest rate swaps (90 ) — (90 ) — Fair Value Measurements at December 31, 2018 Using: December 31, 2018 Carrying Value (Level 1) (Level 2) (Level 3) (Dollars in thousands) Assets: Cash and cash equivalents $ 60,985 $ 60,985 $ — $ — Trading securities 364 364 — — Available for sale securities 241,643 — 241,643 — Held to maturity securities 77,491 — 71,206 3,869 Loans held for sale, at fair value 91,472 — 11,221 80,251 Loans, net 2,176,842 — — 2,138,319 Purchased certificate of deposit option 261 — 261 — Interest rate swaps 56 56 — Liabilities: Deposits: Checking, savings and money market accounts (1,305,439 ) (1,305,439 ) — — Certificates of deposit (907,781 ) — (904,198 ) — FHLB advances (243,000 ) — (243,000 ) — Repurchase agreements and other (224 ) — (213 ) — Written certificate of deposit option (261 ) — (261 ) — Interest rate swaps (62 ) — (62 ) —

STATEMENT OF CASH FLOWS SUPPLEM

STATEMENT OF CASH FLOWS SUPPLEMENTAL DISCLOSURE	3 Months Ended
	Mar. 31, 2019
Supplemental Cash Flow Elements [Abstract]
STATEMENT OF CASH FLOWS SUPPLEMENTAL DISCLOSURE	10. STATEMENT OF CASH FLOWS SUPPLEMENTAL DISCLOSURE Supplemental disclosures of cash flow information are summarized below. For the Three Months Ended March 31, 2019 2018 (Dollars in thousands) Supplemental disclosures of cash flow information Cash paid during the period for: Interest on deposits and borrowings $ 7,002 $ 4,251 Income taxes 3,435 — Supplemental schedule of noncash activities: Transfers from loans to real estate owned and other repossessed assets 519 290 Accretion of securities held to maturity 31 38 Right of use asset recorded 5,227 —

EARNINGS PER SHARE

EARNINGS PER SHARE	3 Months Ended
	Mar. 31, 2019
Earnings Per Share [Abstract]
EARNINGS PER SHARE	11. EARNINGS PER SHARE The Company has granted stock compensation awards with nonforfeitable dividend rights which are considered participating securities. As such, earnings per share is computed using the two-class method as required by ASC 206-10-45. Basic earnings per common share is computed by dividing net income allocated to common shareholders by the weighted average number of common shares outstanding during the period which excludes the participating securities. Diluted earnings per common share includes the dilutive effect of additional potential common shares from stock compensation awards, but also excludes awards considered participating securities. There were 50,000 stock options that were anti-dilutive for the three months ended March 31, 2019 and March 31, 2018. For the Three Months Ended March 31, 2019 2018 (Dollars in thousands, except per share data) Net income per consolidated statements of income $ 8,656 $ 8,556 Net income allocated to participating securities (30 ) (41 ) Net income allocated to common stock $ 8,626 $ 8,515 Basic earnings per common share computation: Distributed earnings allocated to common stock $ 3,420 $ 2,973 Undistributed earnings allocated to common stock 5,206 5,542 Net income allocated to common stock $ 8,626 $ 8,515 Weighted average common shares outstanding, including shares considered participating securities 49,024 49,850 Less: Average participating securities (170 ) (239 ) Weighted average shares 48,854 49,611 Basic earnings per common share $ 0.18 $ 0.17 Diluted earnings per common share computation: Net income allocated to common stock $ 8,626 $ 8,515 Weighted average common shares outstanding for basic earnings per common share 48,854 49,611 Add: Dilutive effects of assumed exercises of stock options and LTIP awards 259 274 Weighted average shares and dilutive potential common shares 49,113 49,885 Diluted earnings per common share $ 0.18 $ 0.17

OTHER COMPREHENSIVE INCOME (LOS

OTHER COMPREHENSIVE INCOME (LOSS)	3 Months Ended
	Mar. 31, 2019
Equity [Abstract]
OTHER COMPREHENSIVE INCOME (LOSS)	12. OTHER COMPREHENSIVE INCOME (LOSS) Other comprehensive income (loss) included in the consolidated statements of shareholders’ equity consists of unrealized gains and losses on available for sale securities, accretion of unrealized losses on held to maturity securities and disproportionate tax effects. The change includes reclassification of net gains or (losses) on sales of securities of $144,000 and $139,000 for the three months ended March 31, 2019 and 2018, respectively. Reclassifications also includes accretion of unrealized losses on held to maturity securities. Other comprehensive income (loss) components and related tax effects for the three-month periods are as follows: Unrealized Gains (Losses) on Securities Available Sale Disproportionate Tax Effect from Securities Available for Sale Losses on Securities Transferred From Available for Sale to Held to Maturity Total March 31, 2019 (Dollars in thousands) Balances at beginning of period, net of tax $ (3,781 ) $ (17,110 ) $ (545 ) $ (21,436 ) Other comprehensive income before reclassifications 3,110 — — 3,110 Accretion of unrealized losses of securities transferred from available for sale to held to maturity recognized in other comprehensive income — — 24 24 Reclassification adjustment for gains realized in income (114 ) — — (114 ) Net current period other comprehensive income 2,996 — 24 3,020 Balances at end of period, net of tax $ (785 ) $ (17,110 ) $ (521 ) $ (18,416 ) Unrealized Gains (Losses) on Securities Available for Sale Disproportionate Tax Effect from Securities Available for Sale Losses on Securities Transferred From Available for Sale to Held to Maturity Total March 31, 2018 (Dollars in thousands) Balances at beginning of period, net of tax $ (904 ) $ (17,110 ) $ (671 ) $ (18,685 ) Other comprehensive income before reclassifications (3,910 ) — — (3,910 ) Accretion of unrealized losses of securities transferred from available for sale to held to maturity recognized in other comprehensive income — — 30 30 Reclassification adjustment for gains realized in income (110 ) — — (110 ) Net current period other comprehensive income (4,020 ) — 30 (3,990 ) Balances at end of period, net of tax $ (4,924 ) $ (17,110 ) $ (641 ) $ (22,675 ) As of June 30, 2014, management concluded it was more likely than not that the Company’s net deferred tax asset (DTA) would be realized and accordingly determined a full deferred tax valuation allowance was no longer required. Upon reversal of the former full deferred tax valuation allowance as of June 30, 2014, certain disproportionate tax effects are retained in accumulated other comprehensive income (loss).The entire disproportionate tax effect is attributable to valuation allowance expense recorded through other comprehensive income (loss) on the tax benefit of losses sustained on the available for sale securities portfolio while the Company was in a full deferred tax valuation allowance. This valuation allowance was appropriately reversed through continuing operations at June 30, 2014, leaving the original expense in accumulated other comprehensive income (loss), where it will remain in accordance with the Company’s election of the “portfolio approach”, until such time as the Company would cease to have an available for sale security portfolio. The following are significant amounts reclassified out of each component of accumulated comprehensive income (loss) for the three months ended March 31, 2019: Amount Reclassified Affected Line Item on From Accumulated the Statement Where Details About Accumulated Other Comprehensive Other Comprehensive Net Income is Income Components Income Presented (Dollars in thousands) Realized net gains on the sale of available for sale securities $ (144 ) Net gains on securities 30 Tax expense Total reclassification during the period $ (114 ) Net of tax, increase to net income The following are significant amounts reclassified out of each component of accumulated comprehensive income (loss) for the three months ended March 31, 2018: Amount Reclassified Affected Line Item on From Accumulated the Statement Where Details About Accumulated Other Comprehensive Other Comprehensive Net Income is Income Components Income Presented (Dollars in thousands) Realized net gains on the sale of available for sale securities $ (139 ) Net gains 29 Tax expense Total reclassification during the period $ (110 ) Net of tax, increase to net income

REGULATORY CAPITAL REQUIREMENTS

REGULATORY CAPITAL REQUIREMENTS	3 Months Ended
	Mar. 31, 2019
Banking And Thrift [Abstract]
REGULATORY CAPITAL REQUIREMENTS	13. REGULATORY CAPITAL REQUIREMENTS Home Savings is subject to various regulatory capital requirements administered by the federal banking agencies. Failure to meet minimum capital requirements can initiate certain mandatory and possible additional discretionary actions by regulators that, if undertaken, could have a direct material effect on Home Savings. The regulations require Home Savings to meet specific capital adequacy guidelines in keeping with the regulatory framework for prompt corrective action that involve quantitative measures of Home Savings’ assets, liabilities, and certain off balance sheet items as calculated under regulatory accounting practices. Home Savings’ capital classification is also subject to qualitative judgments by the regulators about components of capital, risk weightings, and other factors. The Basel III Capital Rules establish a common equity Tier 1 minimum capital requirement (4.5% of risk-weighted assets), a minimum Tier 1 capital to risk-based assets requirement (6% of risk-weighted assets) and assigns a risk weight (150%) to exposures that are more than 90 days past due or are on nonaccrual status and to certain commercial real estate facilities that finance the acquisition, development or construction of real property. The rules also require unrealized gains and losses on certain available-for-sale securities holdings to be included for purposes of calculating regulatory capital requirements unless a one-time opt-in or opt-out is exercised. In connection with the adoption of the Basel III Capital Rules, Home Savings elected to opt-out of the requirement to include most components of accumulated other comprehensive income in Common Equity Tier 1. The rule limits a banking organization’s capital distributions and certain discretionary bonus payments if the banking organization does not hold a “capital conservation buffer” consisting of 2.5% of common equity Tier 1 capital risk-based weighted assets in addition to the amount necessary to meeting its minimum risk-based capital requirements. The capital conservation buffer requirement was fully phased in beginning January 1, 2019. The capital conservation buffer is now 2.50%. The capital conservation buffer for 2018 was 1.875%. Quantitative measures established by regulation for capital adequacy require Home Savings to maintain minimum ratios of Tier 1 (or Core) capital (as defined in the regulations) to average total assets (as defined) and of total risk-based capital (as defined) to risk-weighted assets (as defined). Home Savings’ Common Equity Tier 1 capital consists of common stock and related paid-in capital, net of treasury stock, and retained earnings. Common Equity Tier 1 for Home Savings is reduced by intangible assets, net of associated deferred tax liabilities and subject to transition provisions. Actual and regulatory required capital ratios for Home Savings, along with the dollar amount of capital implied by such ratios, are presented below. March 31, 2019 To Be Well Capitalized Minimum Capital Under Prompt Requirements Corrective Action Actual Per Regulation Provisions Amount Ratio Amount Ratio Amount Ratio (Dollars in thousands) Total capital (to risk-weighted assets) $ 299,782 13.90 % $ 172,513 8.00 % $ 215,642 10.00 % Tier 1 capital (to risk-weighted assets) 279,388 12.96 % 129,385 6.00 % 172,513 8.00 % Common equity Tier 1 capital (to risk-weighted assets) 279,388 12.96 % 97,039 4.50 % 140,167 6.50 % Tier 1 capital (to average assets)** 279,388 9.99 % 111,825 4.00 % 139,782 5.00 % December 31, 2018 To Be Well Capitalized Minimum Capital Under Prompt Requirements Corrective Action Actual Per Regulation Provisions Amount Ratio Amount Ratio Amount Ratio (Dollars in thousands) Total capital (to risk-weighted assets) $ 301,864 14.30 % $ 168,841 8.00 % $ 211,051 10.00 % Tier 1 capital (to risk-weighted assets) 281,475 13.34 % 126,631 6.00 % 168,841 8.00 % Common equity Tier 1 capital (to risk-weighted assets) 281,475 13.34 % 94,973 4.50 % 137,183 6.50 % Tier 1 capital (to average assets)** 281,475 10.11 % 111,318 4.00 % 139,147 5.00 % ** Tier 1 Leverage Capital Ratio Management believes that as of March 31, 2019 and December 31, 2018, Home Savings met all capital adequacy requirements to which it was subject. As of March 31, 2019 and December 31, 2018, Home Savings met the capital requirements to be deemed well capitalized. There are no known conditions that would change this classification subsequent to March 31, 2019. The components of Home Savings’ regulatory capital are as follows: March 31, 2019 December 31, 2018 Total shareholders' equity $ 281,849 $ 281,006 Add (deduct) Accumulated other comprehensive income 18,431 21,450 Intangible assets (20,892 ) (20,981 ) Tier 1 Capital 279,388 281,475 Allowance for loan losses and allowance for unfunded lending commitments limited to 1.25% of total risk-weighted assets 20,394 20,389 Total risk-based capital $ 299,782 $ 301,864 ** Tier 1 Leverage Capital Ratio

INCOME TAXES

INCOME TAXES	3 Months Ended
	Mar. 31, 2019
Income Tax Disclosure [Abstract]
INCOME TAXES	14. INCOME TAXES Significant components of the deferred tax assets and liabilities are as follows: March 31, December 31, 2019 2018 (Dollars in thousands) Deferred tax assets: Loan loss reserves $ 4,319 $ 4,293 Depreciation 426 363 Other real estate owned valuation 67 65 Unrealized loss on securities available for sale 208 1,005 Unrealized loss on securities held to maturity 177 184 Interest on nonaccrual loans 414 425 Net operating loss carryforward — 409 Accrued bonuses 566 840 Other 47 125 Deferred tax assets 6,224 7,709 Deferred tax liabilities: Deferred loan fees 1,525 1,512 Federal Home Loan Bank stock dividends 2,236 2,749 Mortgage servicing rights 1,569 1,603 Purchase accounting adjustment 167 62 Prepaid expenses 235 228 Deferred tax liabilities 5,732 6,154 Net deferred tax asset $ 492 $ 1,555 As of March 31, 2019, the net deferred tax asset was $0.5 million, and as of December 31, 2018, the net deferred tax asset was $1.6 million. The Company’s ultimate realization of the net deferred tax asset is dependent upon the generation of future taxable income during the periods in which temporary differences become deductible. Management considers the nature and amount of historical and projected future taxable income, the scheduled reversal of deferred tax assets and liabilities, and available tax planning strategies in making this assessment. The amount of deferred taxes recognized could be impacted by changes to any of these variables. Effective tax rates differ from the statutory federal income tax rate of 21% for 2019 and 2018 due to the following: For the Three Months Ended March 31, 2019 2018 Dollars Rate Dollars Rate (Dollars in thousands) Tax at statutory rate: $ 2,210 21.00 % $ 2,172 21.00 % Increase (decrease) due to: Tax exempt income (60 ) (0.57 )% (34 ) (0.33 )% Life insurance (81 ) (0.77 )% (91 ) (0.88 )% Stock compensation (58 ) (0.55 )% (128 ) (1.24 )% Other (143 ) (1.36 )% (130 ) (1.26 )% Income tax provision $ 1,868 17.75 % $ 1,789 17.29 %

GOODWILL AND INTANGIBLE ASSETS

GOODWILL AND INTANGIBLE ASSETS	3 Months Ended
	Mar. 31, 2019
Goodwill And Intangible Assets Disclosure [Abstract]
GOODWILL AND INTANGIBLE ASSETS	15. GOODWILL AND INTANGIBLE ASSETS Goodwill: The change in goodwill during the periods presented is as follows: March 31, 2019 December 31, 2018 (In thousands) Beginning of the year $ 20,221 $ 20,221 Impairment — — End of the year $ 20,221 $ 20,221 Impairment exists when a reporting unit’s carrying value of goodwill exceeds its fair value. If the carrying amount of a reporting unit is zero or less than zero, a qualitative analysis of whether it is more likely than not that the reporting unit goodwill is impaired will be performed. The qualitative assessment indicated that it was more likely than not that the fair value of the reporting unit exceeded its carrying value, resulting in no impairment. The Company did not have any reporting units with a carrying amount of zero or less than zero at March 31, 2019 or December 31, 2018. Acquired Intangible Assets: March 31, 2019 December 31, 2018 Gross Gross Carrying Accumulated Carrying Accumulated Amount Amortization Amount Amortization (In thousands) Amortized intangible assets: Core deposit intangibles $ 11,184 $ 9,663 $ 11,184 $ 9,581 Customer list intangible 2,547 378 2,547 333 Total $ 13,731 $ 10,041 $ 13,731 $ 9,914 Aggregate amortization expense for the three months ended March 31, 2019 and 2018 was $127,000 and $113,000, respectively. Estimated amortization expense for the remainder of 2019 and the next five years is as follows: Remainder of 2019 $ 382,000 2020 510,000 2021 510,000 2022 510,000 2023 510,000 2024 510,000

QUALIFIED AFFORDABLE HOUSING PR

QUALIFIED AFFORDABLE HOUSING PROJECT INVESTMENTS	3 Months Ended
	Mar. 31, 2019
Federal Home Loan Banks [Abstract]
QUALIFIED AFFORDABLE HOUSING PROJECT INVESTMENTS	16. QUALIFIED AFFORDABLE HOUSING PROJECT INVESTMENTS The Company invests in qualified affordable housing projects. At March 31, 2019 and December 31, 2018, the balance of the investment for qualified affordable housing projects was $8.2 million and $8.4 million, respectively. These balances are reflected in other assets on the consolidated balance sheet. Total unfunded commitments related to the investments in qualified affordable housing projects totaled $5.9 million and $6.5 million at March 31, 2019 and December 31, 2018, respectively. The Company expects to fulfill these commitments over the next eight to ten years. During the three months ended March 31, 2019 and 2018, the Company recognized amortization expense of $172,000 and $122,000, respectively, which was included within income tax expense on the consolidated statements of income. Additionally, during the three months ended March 31, 2019 and 2018, the Company recognized tax credits and other benefits from its investment in affordable housing tax credits of $197,000 and $138,000, respectively. During the three months ended March 31, 2019 and 2018, the Company incurred no impairment losses.

DERIVATIVES

DERIVATIVES	3 Months Ended
	Mar. 31, 2019
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Derivatives	17. DERIVATIVES The Company periodically enters into written and purchased option derivative instruments to facilitate an equity linked time deposit product (the Power CD). The Power CD is a time deposit that provides the purchaser a guaranteed return of principal at maturity plus a potential equity return (a written option), while Home Savings receives a known stream of funds based on the equity return (a purchased option). The written and purchased options are mirror derivative instruments which are carried at fair value on the consolidated statements of financial condition. Summary information about purchased and written options is as follows: March 31, 2019 December 31, 2018 (Dollars in thousands) Notional amount of purchased/written option $ 13,002 $ 13,024 Weighted average maturity 1.3 years 1.6 years Fair value of purchased/written option $ 328 $ 261 Purchased and written options are mirror derivative instruments and as such the changes in fair value are recorded through noninterest income, and offset each other. These options decreased in value $548,000 in 2018 and decreased in value by $79,000 in 2017. The following table reflects the fair value and location in the consolidated statement of financial condition of interest rate caps, along with purchased and written certificates of deposit options: Included in other assets: March 31, 2019 December 31, 2018 (Dollars in thousands) Freestanding derivative assets not designated as hedges: Purchased certificate of deposit option $ 328 $ 261 Included in other liabilities: March 31, 2019 December 31, 2018 (Dollars in thousands) Freestanding derivative liabilities not designated as hedges: Written certificate of deposit option $ 328 $ 261 The Company is subject to counterparty risk. Counterparty risk is the risk to the Company that the counterparty will not live up to its contractual obligations. The ability of the Company to realize the benefit of the derivative contracts is dependent on the creditworthiness of the counterparty, which the Company expects will perform in accordance with the terms of the contracts. Interest Rate Swaps The Company maintains an interest rate protection program for commercial loan customers, which was established in 2018. Under this program, the Company provides a customer with a fixed rate loan while creating a variable rate asset for the Company by the customer entering into an interest rate swap with terms that match the loan. The Company offsets its risk exposure by entering into an offsetting interest rate swap with an unaffiliated institution. The Company had interest rate swaps associated with commercial loans with a notional value of $2.5 million and fair value of $81,000 in other assets and $90,000 in other liabilities. The difference in fair value of $9,000 between the asset and liability accounts represents a credit valuation adjustment that flows through noninterest income in the first quarter of 2019. At December 31, 2018 the Company had interest rate swaps associated with commercial loans with a notional valued of $2.5 million and fair value of $56,000 in other assets and $62,000 in other liabilities. . The difference in fair value of $6,000 between the asset and liability accounts represents a credit valuation adjustment that flows through noninterest income during 2018. These interest rate swaps did not have a material impact on the Company’s statements of operation or financial condition.

LEASES

LEASES	3 Months Ended
	Mar. 31, 2019
Leases [Abstract]
LEASES	18. LEASES Operating lease are recorded as a right of use (“ROU”) asset and operating lease liability, included in other assets and other liabilities, respectively, on the consolidated balance sheet beginning January 1, 2019 when the Company adopted ASU 2016-02 prospectively. Operating lease ROU assets represent the right to use an underlying asset during the lease term and operating lease liabilities represent the obligation to make lease payments arising from the lease. ROU assets and operating lease liabilities are recognized at lease commencement based on the present value of the remaining lease payments using a discount rate that represents the incremental borrowing rate at the lease commencement date. Operating lease expense, which is comprised of amortization of the amortization of the ROU asset and the implicit interest accreted on the operating lease liability, is recognized on a straight line basis over the lease term and is recorded primarily in net occupancy expense in the consolidated statements of comprehensive income. Operating leases relate primarily to bank branches, office space and license agreements with remaining lease terms of generally 1 to 23 years, which includes options for multiple extensions, with a weighted-average lease term of 7 years. As of March 31, 2019, operating lease ROU assets and liabilities were $4.9 million and $5.3 million, respectively. The lease expense for operating leases was $319,000 for the three months ended March 31, 2019. The weighted average discount rate was 2.68% as of March 31, 2019. The right of use asset amortized $282,000 during the three months ended March 31, 2019. Short-term lease expense was $31,000 for the three months ended March 31, 2019. Future minimum lease payments under non-cancellable leases with initial or remaining lease terms in excess of one year at March 31, 2019 are as follows: Year (Dollars in thousands) Remainder of 2019 $ 955 2020 1,174 2021 938 2022 723 2023 395 2024 and thereafter 1,626 Total lease payments $ 5,811 Less: Interest (542 ) Present value of lease liabilities $ 5,269 Rent expense was $283,000 for the three months ended March 31, 2018. Rent commitments under noncancelable operating leases for offices were as follows as of December 31, 2018, before considering renewal options that generally are present: Year (Dollars in thousands) 2019 $ 1,085 2020 949 2021 892 2022 651 2023 346 Thereafter 867 Total $ 4,790

RECENT ACCOUNTING DEVELOPMENTS

RECENT ACCOUNTING DEVELOPMENTS (Policies)	3 Months Ended
	Mar. 31, 2019
Accounting Changes And Error Corrections [Abstract]
Leases	In February 2016, the FASB issued ASU 2016-02 - Leases (Topic 842) Codification Improvements to Topic 842, Leases, Leases (Topic 842): Targeted Improvements Leases (Topic 842): Narrow – Scope Improvements for Lessors.
Measurement of Credit Losses on Financial Instruments	In June 2016, the FASB Issued ASU 2016-13, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments (ASU 2016-13). ASU 2016-13 Codification Improvements to Topic 326, Financial Instruments – Credit Losses.
Simplifying the Test for Goodwill Impairment	In January 2017, the FASB issued ASU 2017-04, Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment.
Premium Amortization on Purchased Callable Debt Securities	In March 2017, the FASB issued Receivables - Nonrefundable Fees and Other Costs (Subtopic 310-20): Premium Amortization on Purchased Callable Debt Securities.
Distinguishing Liabilities from Equity, Derivatives and Hedging	In July 2017, the FASB ASU No. 2017-11, Earnings Per Share (Topic 260); Distinguishing Liabilities from Equity (Topic 480); Derivatives and Hedging (Topic 815) : (Part I) Accounting for Certain Financial Instruments with Down Round Features, (Part II) Replacement of the Indefinite Deferral for Mandatorily Redeemable Financial Instruments of Certain Nonpublic Entities and Certain Mandatorily Redeemable Noncontrolling Interests with a Scope Exception. ASU 2017-11 simplifies the accounting for certain financial instruments with down round features, a provision in an equity-linked financial instrument (or embedded feature) that provides a downward adjustment of the current exercise price based on the price of future equity offerings. The new ASU will require companies to disregard the down round feature when assessing whether the instrument is indexed to its own stock, for purposes of determining liability or equity classification. Companies that provide earnings per share (EPS) data will adjust their basic EPS calculation for the effect of the feature when triggered (i.e., when the exercise price of the related equity-linked financial instrument is adjusted downward because of the down round feature) and will also recognize the effect of the trigger within equity. The provisions of the new ASU related to down rounds are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. Early adoption is permitted for all entities. The adoption of this guidance did not have a material impact on the Company’s consolidated financial statements.
Targeted Improvements to Accounting for Hedging Activities	In August 2017, the FASB issued ASU No. 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities.
Improvements to Nonemployee Share-Based Payment Accounting	In June 2018, the FASB issued ASU 2018-07, Compensation—Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting Compensation—Stock Compensation Equity—Equity-Based Payments to Non-Employees.
Changes to the Disclosure Requirements for Fair Value Measurement	In August 2018, the FASB issued ASU 2018-13, Fair Value Measurement – Disclosure Framework – Changes to the Disclosure Requirements for Fair Value Measurement.

STOCK COMPENSATION (Tables)

STOCK COMPENSATION (Tables)	3 Months Ended
	Mar. 31, 2019
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Summary of Option Activity in 2015 Plan, 2007 Plan and 1999 Plan	A summary of option activity for the first quarter of 2019 in the 2015 Plan, the 2007 Plan and the 1999 Plan is as follows: For the three months ended March 31, 2019 Weighted Aggregate average intrinsic value Shares exercise price (in thousands) Outstanding at beginning of year 223,432 $ 3.93 Granted — — Exercised (33,000 ) 2.10 Forfeited and expired — — Outstanding at end of period 190,432 4.25 $ 986 Shares subject to options exercisable at end of period 190,432 4.25 $ 986
Information Related to Stock Options	Information related to stock options for the three months ended March 31, 2019 and 2018 follows: March 31, 2019 March 31, 2018 Intrinsic value of options exercised $ 242,000 $ 439,000 Cash received from option exercises 70,000 229,000 Tax benefit realized from option exercises 13,000 65,000 Weighted average fair value of options granted, per share $ — $ 1.54
Information Related to Stock Options Granted	Information related to stock options granted during the three months ended March 31, 2018 were as follows: Three Months Ended March 31, 2018 Risk-free interest rate 2.69 % Expected term (years) 5 Expected stock volatility 19.86 % Dividend yield 2.48 %
Summary of Changes in Company's Nonvested Restricted Shares	A summary of changes in the Company’s nonvested restricted shares for the three months ended March 31, 2019 is as follows: For the three months ended March 31, 2019 Weighted average grant date Shares fair value Nonvested at beginning of year 210,713 $ 8.15 Granted 18,969 $ 9.40 Vested (100,511 ) $ 6.66 Forfeited (834 ) $ 9.10 Nonvested shares at end of period 128,337 $ 9.50

SECURITIES (Tables)

SECURITIES (Tables)	3 Months Ended
	Mar. 31, 2019
Components of Available for Sale Portfolio	Components of the available for sale portfolio are as follows: March 31, 2019 Gross Gross Amortized unrealized unrealized Fair cost gains losses value (Dollars in thousands) Available for Sale U.S. Treasury and agency securities $ 97,609 $ 43 $ (559 ) $ 97,093 States and municipalities 31,060 263 (13 ) 31,310 Corporate debt securities 2,000 26 — 2,026 Collateralized mortgage obligations (CMO) 33,101 468 — 33,569 Mortgage-backed securities (MBS) 74,644 26 (1,247 ) 73,423 Total $ 238,414 $ 826 $ (1,819 ) $ 237,421 December 31, 2018 Gross Gross Amortized unrealized unrealized Fair cost gains losses value (Dollars in thousands) Available for Sale U.S. Treasury and agency securities $ 97,785 $ — $ (2,204 ) $ 95,581 States and municipalities 48,167 107 (528 ) 47,746 Corporate debt securities 2,000 4 — 2,004 Collateralized mortgage obligations (CMO) 21,979 143 (14 ) 22,108 Mortgage-backed securities (MBS) 76,495 23 (2,314 ) 74,204 Total $ 246,426 $ 277 $ (5,060 ) $ 241,643
Components of Held to Maturity Securities Portfolio	Components of held to maturity securities portfolio are as follows: March 31, 2019 Gross Gross Amortized unrecognized unrecognized Fair cost gains losses value (Dollars in thousands) Held to maturity Mortgage-backed securities (MBS) $ 62,717 $ — $ (1,112 ) $ 61,605 States and municipalities 13,043 105 (5 ) 13,143 Total $ 75,760 $ 105 $ (1,117 ) $ 74,748 December 31, 2018 Gross Gross Amortized unrecognized unrecognized Fair cost gains losses value (Dollars in thousands) Held to maturity Mortgage-backed securities (MBS) $ 64,442 $ — $ (2,327 ) $ 62,115 States and municipalities 13,049 20 (109 ) 12,960 Total $ 77,491 $ 20 $ (2,436 ) $ 75,075
Available For Sale Securities [Member]
Debt Securities by Contractual Maturity	Debt securities available for sale by contractual maturity, repricing or expected call date are shown below: March 31, 2019 Amortized cost Fair value (Dollars in thousands) Due in one year or less $ — $ — Due after one year through five years 45,735 45,413 Due after five years through ten years 54,426 54,278 Due after ten years 30,508 30,738 MBS and CMO 107,745 106,992 Total $ 238,414 $ 237,421
Securities Available for Sale and Held to Maturity in Unrealized and Unrecognized Loss Position	Securities available for sale that have been in an unrealized loss position for less than twelve months or twelve months or more at March 31, 2019 are as follows: March 31, 2019 Less than 12 months 12 months or more Total Fair Unrealized loss Fair Unrealized Fair Unrealized value Loss value Loss value Loss (Dollars in thousands) Description of securities: U.S. Treasury and agency securities $ — $ — $ 84,344 $ (559 ) $ 84,344 $ (559 ) States and municipalities — — 4,842 (13 ) 4,842 (13 ) Mortgage-backed securities (MBS) — — 72,763 (1,247 ) 72,763 (1,247 ) Total temporarily impaired securities $ — $ — $ 161,949 $ (1,819 ) $ 161,949 $ (1,819 ) December 31, 2018 Less than 12 months 12 months or more Total Fair Unrealized loss Fair Unrealized Fair Unrealized value Loss value Loss value Loss (Dollars in thousands) Description of securities: U.S. Treasury and agency securities $ — $ — $ 95,581 $ (2,204 ) $ 95,581 $ (2,204 ) States and municipalities 9,475 (39 ) 24,850 (489 ) 34,325 (528 ) Collateralized mortgage obligations (CMO) 5,475 (14 ) — — 5,475 (14 ) Mortgage-backed securities (MBS) — — 73,542 (2,314 ) 73,542 (2,314 ) Total temporarily impaired securities $ 14,950 $ (53 ) $ 193,973 $ (5,007 ) $ 208,923 $ (5,060 )
Held To Maturity Securities [Member]
Debt Securities by Contractual Maturity	Debt securities held to maturity by contractual maturity, repricing or expected call date are shown below: March 31, 2019 Amortized cost Fair value (Dollars in thousands) Due in one year or less $ 3,000 $ 3,006 Due after one year through five years 635 640 Due after five years through ten years 9,408 9,497 Due after ten years — — MBS 62,717 61,605 Total $ 75,760 $ 74,748
Securities Available for Sale and Held to Maturity in Unrealized and Unrecognized Loss Position	Securities held to maturity that have been in an unrecognized loss position for less than twelve months or twelve months or more are as follows: March 31, 2019 Less than 12 months 12 months or more Total Fair Unrealized loss Fair Unrealized Fair Unrealized value Loss value Loss value Loss (Dollars in thousands) Description of securities: Mortgage-backed securities (MBS) $ — $ — $ 61,605 $ (1,958 ) $ 61,605 $ (1,958 ) States and municipalities — — 1,122 (5 ) 1,122 (5 ) Total temporarily impaired securities $ — $ — $ 62,727 $ (1,963 ) $ 62,727 $ (1,963 ) December 31, 2018 Less than 12 months 12 months or more Total Fair Unrealized loss Fair Unrealized Fair Unrealized value Loss value Loss value Loss (Dollars in thousands) Description of securities: Mortgage-backed securities (MBS) $ — $ — $ 62,115 $ (3,203 ) $ 62,115 $ (3,203 ) States and municipalities 4,253 (48 ) 3,525 (69 ) 7,778 (117 ) Total temporarily impaired securities $ 4,253 $ (48 ) $ 65,640 $ (3,272 ) $ 69,893 $ (3,320 )

LOANS (Tables)

LOANS (Tables)	3 Months Ended
	Mar. 31, 2019
Receivables [Abstract]
Schedule of Portfolio of Loans	Portfolio loans consist of the following: March 31, December 31, 2019 2018 (Dollars in thousands) Commercial loans Multifamily $ 163,243 $ 134,143 Nonresidential 412,550 409,979 Land 17,090 16,830 Construction 135,048 141,686 Secured 240,376 233,306 Unsecured 6,364 6,987 Total commercial loans 974,671 942,931 Residential mortgage loans One-to four-family 934,586 927,255 Construction 45,102 43,435 Total residential mortgage loans 979,688 970,690 Consumer loans Home equity 183,956 185,661 Auto 77,921 78,686 Marine 1,131 1,206 Recreational vehicle 3,727 4,347 Other 8,263 7,141 Total consumer loans 274,998 277,041 Total loans 2,229,357 2,190,662 Less: Allowance for loan losses 20,446 20,443 Deferred loan costs, net (6,638 ) (6,623 ) Total 13,808 13,820 Loans, net $ 2,215,549 $ 2,176,842
Investment in Loans by Portfolio Segment and Based on Impairment	The following tables present the balance in the allowance for loan losses and the recorded investment in loans by portfolio segment and are based on impairment method as of March 31, 2019 and December 31, 2018 and activity for the three months ended March 31, 2019 and 2018. Allowance For Loan Losses Commercial Loans Residential Loans Consumer Loans Total (Dollars in thousands) For the three months ended March 31, 2019 Beginning balance $ 11,875 $ 5,923 $ 2,645 $ 20,443 Provision (recovery) 181 (178 ) 58 61 Charge-offs (88 ) (20 ) (325 ) (433 ) Recoveries 146 98 131 375 Ending balance $ 12,114 $ 5,823 $ 2,509 $ 20,446 As of March 31, 2019 Period-end amount allocated to: Loans individually evaluated for impairment $ 139 $ 782 $ 295 1,216 Loans collectively evaluated for impairment 11,975 5,041 2,214 19,230 Ending balance $ 12,114 $ 5,823 $ 2,509 $ 20,446 Period-end balances: Loans individually evaluated for impairment 3,276 12,759 5,131 21,166 Loans collectively evaluated for impairment 971,395 966,929 269,867 2,208,191 Ending balance $ 974,671 $ 979,688 $ 274,998 $ 2,229,357 Allowance For Loan Losses Commercial Loans Residential Loans Consumer Loans Total For the three months ended March 31, 2018 Beginning balance $ 12,542 $ 5,860 $ 2,800 $ 21,202 Provision (recovery) 396 (93 ) 104 407 Charge-offs — (85 ) (186 ) (271 ) Recoveries 157 19 96 272 Ending balance $ 13,095 $ 5,701 $ 2,814 $ 21,610 As of December 31, 2018 Period-end amount allocated to: Loans individually evaluated for impairment $ 103 $ 798 $ 300 1,201 Loans collectively evaluated for impairment 11,772 5,125 2,345 19,242 Loans acquired with deteriorated credit quality — — — — Ending balance $ 11,875 $ 5,923 $ 2,645 $ 20,443 Period-end balances: Loans individually evaluated for impairment 2,017 13,086 5,491 20,594 Loans collectively evaluated for impairment 940,914 957,604 271,550 2,170,068 Loans acquired with deteriorated credit quality — — — — Ending balance $ 942,931 $ 970,690 $ 277,041 $ 2,190,662
Presentation of Loans Individually Evaluated for Impairment by Class	The following table presents loans individually evaluated for impairment by class of loans as of and for three months ended March 31, 2019: Impaired Loans (Dollars in thousands) Unpaid Principal Balance Recorded Investment Allowance for Loan Losses Allocated Average Recorded Investment Interest Income Recognized Cash Basis Income Recognized With no specific allowance recorded Commercial loans Multifamily $ 159 $ — $ — $ 85 $ 1 $ 1 Nonresidential 570 127 — 129 1 1 Land — — — — — — Construction 2,447 — — — — — Secured 235 — — — — — Unsecured 474 — — — — — Total commercial loans 3,885 127 — 214 2 2 Residential mortgage loans One-to four-family 5,196 4,316 — 4,612 29 20 Construction — — — — — — Total residential mortgage loans 5,196 4,316 — 4,612 29 20 Consumer loans Home equity 967 852 — 905 1 — Auto 22 14 — 16 — — Marine 354 105 — 125 — — Recreational vehicle 410 63 — 118 2 2 Other — — — — — — Total consumer loans 1,753 1,034 — 1,164 3 2 Total $ 10,834 $ 5,477 $ — $ 5,990 $ 34 $ 24 With a specific allowance recorded Commercial loans Multifamily $ — $ — $ — $ — $ — $ — Nonresidential 2,717 2,717 38 1,952 45 37 Land — — — — — — Construction — — — — — — Secured 578 432 101 482 3 3 Unsecured — — — — — — Total commercial loans 3,295 3,149 139 2,434 48 40 Residential mortgage loans One-to four-family 8,579 8,443 782 8,311 147 111 Construction — — — — — — Total residential mortgage loans 8,579 8,443 782 8,311 147 111 Consumer loans Home equity 3,747 3,664 277 3,753 61 49 Auto — — — — — — Marine 89 89 1 90 1 1 Recreational vehicle 357 344 17 306 6 5 Other — — — — — — Total consumer loans 4,193 4,097 295 4,149 68 55 Total 16,067 15,689 1,216 14,894 263 206 Total impaired loans $ 26,901 $ 21,166 $ 1,216 $ 20,884 $ 297 $ 230 The following table presents loans individually evaluated for impairment by class of loans as of and for three months ended March 31, 2018: Impaired Loans (Dollars in thousands) Unpaid Principal Balance Recorded Investment Allowance for Loan Losses Allocated Average Recorded Investment Interest Income Recognized Cash Basis Income Recognized With no specific allowance recorded Commercial loans Multifamily $ 37 $ — $ — $ — $ — $ — Nonresidential 531 18 — 81 — — Land 715 9 — 9 — — Construction 2,467 — — — — — Secured 1,042 902 — 898 — — Unsecured 184 — — — — — Total commercial loans 4,976 929 — 988 — — Residential mortgage loans One-to four-family 6,304 5,371 — 5,406 28 18 Construction — — — — — — Total residential mortgage loans 6,304 5,371 — 5,406 28 18 Consumer loans Home equity 1,252 977 — 1,018 3 2 Auto 98 62 — 38 — — Marine 553 181 — 181 — — Recreational vehicle 535 116 — 134 2 2 Other 17 16 — 10 — — Total consumer loans 2,455 1,352 — 1,381 5 4 Total $ 13,735 $ 7,652 $ — $ 7,775 $ 33 $ 22 With a specific allowance recorded Commercial loans Multifamily $ 422 $ 275 $ 28 $ 275 $ — $ — Nonresidential 1,416 1,413 15 1,418 33 25 Land — — — — — — Construction — — — — — — Secured 819 558 473 585 — — Unsecured — — — — — — Total commercial loans 2,657 2,246 516 2,278 33 25 Residential mortgage loans One-to four-family 10,403 10,218 967 10,459 150 108 Construction — — — — — — Total residential mortgage loans 10,403 10,218 967 10,459 150 108 Consumer loans Home equity 4,558 4,475 319 4,658 69 56 Auto — — — — — — Marine 97 97 1 99 1 1 Recreational vehicle 406 393 18 400 6 5 Other — — — — — — Total consumer loans 5,061 4,965 338 5,157 76 62 Total 18,121 17,429 1,821 17,894 259 195 Total impaired loans $ 31,856 $ 25,081 $ 1,821 $ 25,669 $ 292 $ 217 The following table presents loans individually evaluated for impairment by class of loans as of December 31, 2018: Impaired Loans (Dollars in thousands) Unpaid Principal Balance Recorded Investment Allowance for Loan Losses Allocated With no specific allowance recorded Commercial loans Multifamily $ 443 $ 170 $ — Nonresidential 588 130 — Land — — — Construction 2,447 — — Secured 806 — — Unsecured 474 — — Total commercial loans 4,758 300 — Residential mortgage loans One-to four-family 5,840 4,908 — Construction — — — Total residential mortgage loans 5,840 4,908 — Consumer loans Home equity 1,084 957 — Auto 25 17 — Marine 502 145 — Recreational vehicle 592 172 — Other — — — Total consumer loans 2,203 1,291 — Total $ 12,801 $ 6,499 $ — With a specific allowance recorded Commercial loans Multifamily $ — $ — $ — Nonresidential 1,186 1,186 12 Land — — — Construction — — — Secured 989 531 91 Unsecured — — — Total commercial loans 2,175 1,717 103 Residential mortgage loans One-to four-family 8,298 8,178 798 Construction — — — Total residential mortgage loans 8,298 8,178 798 Consumer loans Home equity 3,925 3,842 283 Auto — — — Marine 91 91 1 Recreational vehicle 279 267 16 Other — — — Total consumer loans 4,295 4,200 300 Total 14,768 14,095 1,201 Total impaired loans $ 27,569 $ 20,594 $ 1,201
Loans in Process of Foreclosure	The table below presents loans that are in the process of foreclosure at March 31, 2019 and December 31, 2018, but legal title, deed in lieu of foreclosure or similar legal agreement to the property has not yet been obtained: March 31, 2019 December 31, 2018 Unpaid Principal Balance Recorded Investment Unpaid Principal Balance Recorded Investment (Dollars in thousands) (Dollars in thousands) Mortgage loans in process of foreclosure $ 3,255 $ 3,010 $ 3,687 $ 3,636 Consumer loans in process of foreclosure 493 485 700 685
Presentation of Recorded Investment in Nonaccrual Loans and Loans Past Due Over 90 Days and Still on Accrual by Class of Loans	The following table presents the recorded investment in nonaccrual loans and loans past due over 90 days and still on accrual by class of loans as of March 31, 2019: Nonaccrual Loans and Loans Past Due Over 90 Days and Still Accruing As of March 31, 2019 Nonaccrual Loans past due over 90 days and still accruing (Dollars in thousands) Commercial loans Multifamily $ — $ — Nonresidential 1,565 — Land — — Construction — — Secured 456 — Unsecured — — Total commercial loans 2,021 — Residential mortgage loans One-to four-family 3,883 — Construction — — Total residential mortgage loans 3,883 — Consumer Loans Home equity 899 — Auto 133 — Marine 105 — Recreational vehicle 46 — Other 20 — Total consumer loans 1,203 — Total nonaccrual loans and loans past due over 90 days and still accruing $ 7,107 $ — The following table presents the recorded investment in nonaccrual loans and loans past due over 90 days and still on accrual by class of loans as of December 31, 2018: Nonaccrual Loans and Loans Past Due Over 90 Days and Still Accruing As of December 31, 2018 Nonaccrual Loans past due over 90 days and still accruing (Dollars in thousands) Commercial loans Multifamily $ 171 $ — Nonresidential 13 — Land — — Construction — — Secured 531 — Unsecured — — Total commercial loans 715 — Residential mortgage loans One-to four-family 4,170 — Construction — — Total residential mortgage loans 4,170 — Consumer Loans Home equity 1,223 — Auto 131 — Marine 145 — Recreational vehicle 145 — Other 10 — Total consumer loans 1,654 — Total nonaccrual loans and loans past due over 90 days and still accruing $ 6,539 $ —
Presentation of Age Analysis of Past-Due Loans, Segregated by Class of Loans	The following table presents an age analysis of past-due loans, segregated by class of loans as of March 31, 2019: Past Due Loans (Dollars in thousands) 30-59 Days Past Due 60-89 Days Past Due Greater than 90 Days Past Due Total Past Due Current Loans Total Loans Commercial loans Multifamily $ — $ — $ — $ — $ 163,243 $ 163,243 Nonresidential 106 — — 106 412,444 412,550 Land 40 — — 40 17,050 17,090 Construction — — — — 135,048 135,048 Secured 205 — 142 347 240,029 240,376 Unsecured — — — — 6,364 6,364 Total commercial loans 351 — 142 493 974,178 974,671 Residential mortgage loans One-to four-family 1,027 1,563 3,136 5,726 928,860 934,586 Construction — — — — 45,102 45,102 Total residential mortgage loans 1,027 1,563 3,136 5,726 973,962 979,688 Consumer Loans: Home equity 673 324 769 1,766 182,190 183,956 Automobile 158 54 133 345 77,576 77,921 Marine — — 105 105 1,026 1,131 Recreational vehicle 170 345 46 561 3,166 3,727 Other 7 17 20 44 8,219 8,263 Total consumer loans 1,008 740 1,073 2,821 272,177 274,998 Total loans $ 2,386 $ 2,303 $ 4,351 $ 9,040 $ 2,220,317 $ 2,229,357 The following table presents an age analysis of past-due loans, segregated by class of loans as of December 31, 2018: Past Due Loans (Dollars in thousands) 30-59 Days Past Due 60-89 Days Past Due Greater than 90 Days Past Due Total Past Due Current Loans Total Loans Commercial loans Multifamily $ — $ — $ 171 $ 171 $ 133,972 $ 134,143 Nonresidential — — — — 409,979 409,979 Land — — — — 16,830 16,830 Construction — — — — 141,686 141,686 Secured 195 — 531 726 232,580 233,306 Unsecured — — — — 6,987 6,987 Total commercial loans 195 — 702 897 942,034 942,931 Residential mortgage loans One-to four-family 2,139 882 3,470 6,491 920,764 927,255 Construction — — — — 43,435 43,435 Total residential mortgage loans 2,139 882 3,470 6,491 964,199 970,690 Consumer Loans: Home equity 658 295 1,147 2,100 183,561 185,661 Automobile 283 112 131 526 78,160 78,686 Marine — — 145 145 1,061 1,206 Recreational vehicle 548 — 145 693 3,654 4,347 Other 33 — 10 43 7,098 7,141 Total consumer loans 1,522 407 1,578 3,507 273,534 277,041 Total loans $ 3,856 $ 1,289 $ 5,750 $ 10,895 $ 2,179,767 $ 2,190,662
Loans by Class Modified as Troubled Debt Restructurings	The following table presents loans by class modified as troubled debt restructurings that occurred during the three months ended March 31, 2019: Number of Loans Pre-Modification Outstanding Recorded Investment Post-Modification Recorded Investment (In thousands) Commercial loans Multifamily — $ — $ — Nonresidential — — — Land — — — Construction — — — Secured — — — Unsecured — — — Total commercial loans — — — Residential mortgage loans One-to four-family 1 335 355 Construction — — — Total residential mortgage loans 1 335 355 Consumer loans Home equity — — — Auto — — — Marine — — — Recreational vehicle — — — Other — — — Total consumer loans — — — Total restructured loans 1 $ 335 $ 355 The following table presents loans by class modified as troubled debt restructurings that occurred during the three months ended March 31, 2018: Number of Loans Pre-Modification Outstanding Recorded Investment Post-Modification Recorded Investment (Dollars in thousands) Commercial loans Multifamily — $ — $ — Nonresidential 1 124 124 Land — — — Construction — — — Secured — — — Unsecured — — — Total commercial loans 1 124 124 Residential mortgage loans One-to four-family — — — Construction — — — Total residential mortgage loans — — — Consumer loans Home equity — — — Auto — — — Marine — — — Recreational vehicle — — — Other — — — Total consumer loans — — — Total restructured loans 1 $ 124 $ 124
Loans by Class Modified as Troubled Debt Restructurings with Payment Default	The following table presents loans by class modified as troubled debt restructurings for which there was a payment default within a twelve month cycle following the modification during the period ended March 31, 2018: Number of loans Recorded Investment (Dollars in thousands) Commercial loans Multifamily — $ — Nonresidential — — Land — — Construction — — Secured — — Unsecured — — Total commercial loans — — Residential mortgage loans One-to four-family 1 148 Construction — — Total residential mortgage loans 1 148 Consumer loans Home equity — — Auto — — Marine — — Recreational vehicle — — Other — — Total consumer loans — — Total restructured loans 1 $ 148
Risk Category of Loans by Class of Loans	As of March 31, 2019 and December 31, 2018, and based on the most recent analysis performed, the risk category of loans by class of loans is as follows: March 31, 2019 (Dollars in thousands) Unclassified Classified Unclassified Special Mention Substandard Doubtful Loss Total Classified Total Loans Commercial Loans Multifamily $ 162,152 $ — $ 1,091 $ — $ — $ 1,091 $ 163,243 Nonresidential 380,753 20,337 11,460 — — 11,460 412,550 Land 17,090 — — — — — 17,090 Construction 132,709 2,339 — — — — 135,048 Secured 223,544 2,138 14,694 — — 14,694 240,376 Unsecured 6,272 — 92 — — 92 6,364 Total commercial loans 922,520 24,814 27,337 — — 27,337 974,671 Residential mortgage loans One-to four-family 929,154 97 5,335 — — 5,335 934,586 Construction 45,102 — — — — — 45,102 Total residential mortgage loans 974,256 97 5,335 — — 5,335 979,688 Consumer Loans Home equity 183,058 — 898 — — 898 183,956 Auto 77,788 — 133 — — 133 77,921 Marine 1,026 — 105 — — 105 1,131 Recreational vehicle 3,681 — 46 — — 46 3,727 Other 8,243 — 20 — — 20 8,263 Total consumer loans 273,796 — 1,202 — — 1,202 274,998 Total loans $ 2,170,572 $ 24,911 $ 33,874 $ — $ — $ 33,874 $ 2,229,357 December 31, 2018 (Dollars in thousands) Unclassified Classified Unclassified Special Mention Substandard Doubtful Loss Total Classified Total Loans Commercial Loans Multifamily $ 133,972 $ — $ 171 $ — $ — $ 171 $ 134,143 Nonresidential 378,160 18,420 13,399 — — 13,399 409,979 Land 16,830 — — — — — 16,830 Construction 139,540 2,146 — — — — 141,686 Secured 214,924 2,184 16,198 — — 16,198 233,306 Unsecured 6,894 — 93 — — 93 6,987 Total commercial loans 890,320 22,750 29,861 — — 29,861 942,931 Residential mortgage loans One-to four-family 921,694 591 4,970 — — 4,970 927,255 Construction 43,435 — — — — — 43,435 Total residential mortgage loans 965,129 591 4,970 — — 4,970 970,690 Consumer Loans Home equity 184,438 — 1,223 — — 1,223 185,661 Auto 78,551 — 135 — — 135 78,686 Marine 1,061 — 145 — — 145 1,206 Recreational vehicle 4,221 — 126 — — 126 4,347 Other 7,131 — 10 — — 10 7,141 Total consumer loans 275,402 — 1,639 — — 1,639 277,041 Total loans $ 2,130,851 $ 23,341 $ 36,470 $ — $ — $ 36,470 $ 2,190,662
Accretable Yield or Income Expected to be Collected	Accretable yield, or income expected to be collected, is as follows: Three Months Ended Three Months Ended March 31, 2019 March 31, 2018 (Dollars in thousands) Beginning of period $ — $ 110 New loans purchased — — Principal payments received — — Disposals — — Balance at end of period $ — $ 110
Carrying Amount of Purchased Credit Impaired Loans	Income is not recognized on purchased credit impaired loans if the Company cannot reasonably estimate cash flows expected to be collected. The carrying amounts of such loans are as follows: March 31, 2019 March 31, 2018 (Dollars in thousands) Loans at beginning of period $ — $ 1,194 Loans purchased during the period — — Loans at end of period — 1,184

MORTGAGE BANKING ACTIVITIES (Ta

MORTGAGE BANKING ACTIVITIES (Tables)	3 Months Ended
	Mar. 31, 2019
Mortgage Banking [Abstract]
Principal Balances of Mortgage Servicing Rights	The principal balances of mortgage loans serviced for others are as follows: March 31, 2019 December 31, 2018 (Dollars in thousands) Mortgage loan portfolios serviced for: FHLMC $ 1,022,765 $ 1,016,097 FNMA 376,434 347,294 Private investor 13,562 15,049
Capitalized Mortgage Servicing Rights	Activity for capitalized mortgage servicing rights, included in other assets, was as follows: For the Three Months Ended March 31, 2019 2018 (Dollars in thousands) Balance, beginning of period $ 7,704 $ 6,681 Originations 783 662 Amortized to expense (446 ) (500 ) Balance, end of period 8,041 6,843 Less valuation allowance (569 ) — Net balance $ 7,472 $ 6,843
Valuation Allowance for Mortgage Servicing Rights	Activity in the valuation allowance for mortgage servicing rights was as follows: For the Three Months Ended March 31, 2019 2018 (Dollars in thousands) Balance, beginning of period $ (70 ) $ (9 ) Impairment charges (499 ) — Recoveries — 9 Balance, end of period $ (569 ) $ —
Key Economic Assumptions in Measuring Value of Mortgage Servicing Rights	Key economic assumptions in measuring the value of mortgage servicing rights at March 31, 2019, and December 31, 2018, were as follows: March 31, 2019 December 31, 2018 Weighted average prepayment rate 187 PSA 145 PSA Weighted average life (in years) 6.33 7.26 Weighted average discount rate 11.00% 11.00%

OTHER REAL ESTATE OWNED AND O_2

OTHER REAL ESTATE OWNED AND OTHER REPOSSESSED ASSETS (Tables)	3 Months Ended
	Mar. 31, 2019
Real Estate [Abstract]
Real Estate Owned and Other Repossessed Assets	Real estate owned and other repossessed assets at March 31, 2019 and December 31, 2018 were as follows: March 31, 2019 December 31, 2018 (Dollars in thousands) Real estate owned and other repossessed assets $ 1,498 $ 1,396 Valuation allowance (318 ) (308 ) End of period $ 1,180 $ 1,088
Valuation Allowance Related to Real Estate Owned	Activity in the valuation allowance was as follows: Three Months Ended March 31, 2019 March 31, 2018 (Dollars in thousands) Beginning of period $ 308 $ 403 Additions charged to expense 19 23 Sales of real estate owned with a valuation allowance (9 ) (139 ) End of period $ 318 $ 287
Expenses Related to Foreclosed and Repossessed Assets	Expenses related to foreclosed and repossessed assets include: Three Months Ended March 31, 2019 March 31, 2018 (Dollars in thousands) Net loss on sales $ 12 $ 55 Provision for unrealized losses 19 23 Operating expenses, net of rental income 39 36 Total expenses $ 70 $ 114

FAIR VALUE MEASUREMENT (Tables)

FAIR VALUE MEASUREMENT (Tables)	3 Months Ended
	Mar. 31, 2019
Assets and Liabilities Measured at Fair Value on Recurring Basis	Assets and Liabilities Measured on a Recurring Basis: Assets and liabilities measured at fair value on a recurring basis are summarized below: Fair Value Measurements at March 31, 2019 Using: Quoted Prices in Active Significant Markets for Other Significant Identical Observable Unobservable March 31, Assets Inputs Inputs 2019 (Level 1) (Level 2) (Level 3) (Dollars in thousands) Assets: Trading securities $ 666 $ 235 $ 431 $ — Available for sale securities U.S. Treasury and agency securities 97,093 — 97,093 — States and municipalities 31,310 — 31,310 — Corporate debt securities 2,026 — 2,026 — Collateralized mortgage obligations 33,569 — 33,569 — Mortgage-backed securities 73,423 — 73,423 — Loans held for sale, at fair value 77,676 — 11,880 65,796 Purchased certificate of deposit option 328 — 328 — Interest rate swaps 81 — 81 — Liabilities Written certificate of deposit option 328 — 328 — Interest rate swaps 90 — 90 — Fair Value Measurements at December 31, 2018 Using: Quoted Prices in Active Significant Markets for Other Significant Identical Observable Unobservable December 31, Assets Inputs Inputs 2018 (Level 1) (Level 2) (Level 3) (Dollars in thousands) Assets: Trading securities $ 364 $ 364 — — Available for sale securities U.S. Treasury and agency securities 95,581 — 95,581 — States and municipalities 47,746 — 47,746 — Corporate debt securities 2,004 — 2,004 — Collateralized mortgage obligations 22,108 — 22,108 — Mortgage-backed securities 74,204 — 74,204 — Loans held for sale, at fair value 91,472 — 11,221 80,251 Purchased certificate of deposit option 261 — 261 — Interest rate swaps 56 — 56 — Liabilities Written certificate of deposit option 261 — 261 — Interest rate swaps 62 — 62 —
Reconciliation of All Assets Measured at Fair Value on Recurring Basis Using Significant Unobservable Inputs (Level 3)	The table below presents a reconciliation of all assets measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the three months ended March 31, 2019 and 2018. Loans Held for Sale, At Fair Value For the Three Months Ended March 31, 2019 2018 (Dollars in thousands) Balance of recurring Level 3 assets at beginning of period $ 80,251 $ 65,016 Total gains (losses) for the period Included in change in fair value of loans held for sale 1,069 (2,158 ) Included in other comprehensive income — — Originations/Draws on construction perm loans 23,097 26,811 Amortization — — Sales (38,621 ) (25,117 ) Balance of recurring Level 3 assets at end of period $ 65,796 $ 64,552
Assets and Liabilities Measured at Fair Value on Non-recurring Basis	Assets and Liabilities Measured on a Non-Recurring Basis: Assets and liabilities measured at fair value on a non-recurring basis are summarized below: Fair Value Measurements at March 31, 2019 Using: Quoted Prices in Active Significant Markets for Other Significant Identical Observable Unobservable March 31, Assets Inputs Inputs 2019 (Level 1) (Level 2) (Level 3) (Dollars in thousands) Assets: Impaired loans: Commercial loans Nonresidential $ 1,527 $ — $ — $ 1,527 Secured Commercial 310 — — 310 Residential loans One-to four-family residential 241 — — 241 Consumer loans Auto 8 — — 8 Marine 105 — — 105 Recreational vehicle 342 — — 342 Mortgage servicing rights 3,126 — 3,126 — Other real estate owned, net Commercial loans Construction loans 73 — — 73 Residential loans One-to four-family residential 102 — — 102 Fair Value Measurements at December 31, 2018 Using: Quoted Prices in Active Significant Markets for Other Significant Identical Observable Unobservable December 31, Assets Inputs Inputs 2018 (Level 1) (Level 2) (Level 3) (Dollars in thousands) Assets: Impaired loans: Commercial loans Secured $ 419 $ — $ — $ 419 Residential loans One-to four-family residential 540 — — 540 Consumer loans Auto 8 — — 8 Mortgage servicing rights 2,990 — 2,990 — Other real estate owned, net Commercial loans Auto 181 — — 181 Residential loans One-to four-family residential 121 — — 121
Fair Value Option for Newly Originated Residential Mortgage and Permanent Construction Loans Held for Sale	The Company has elected the fair value option for newly originated residential mortgage and permanent construction loans held for sale. These loans are intended for sale and the Company believes that fair value is the best indicator of the resolution of these loans. Interest income is recorded based on the contractual terms of the loan and in accordance with the Company’s policy on loans held for investment. None of these loans are 90 or more days past due nor on nonaccrual status as of March 31, 2019 and December 31, 2018. March 31, 2019 December 31, 2018 (Dollars in thousands) Aggregate fair value $ 77,676 $ 91,472 Contractual balance 72,856 87,731 Gain 4,820 3,741
Amount of Gains and Losses from Changes in Fair Value Included in Earnings	The total amount of gains and losses from changes in fair value included in earnings for the three months ended March 31, 2019 and 2018 for loans held for sale, at fair value were: For the Three Months Ended March 31, 2019 March 31, 2018 (Dollars in thousands) Interest income $ — $ — Interest expense — — Change in fair value 1,079 (2,482 ) Total change in fair value $ 1,079 $ (2,482 )
Carrying Value and Estimated Fair Values of Financial Instruments	In accordance with U.S. GAAP, the carrying value and estimated fair values of financial instruments at March 31, 2019 and December 31, 2018, were as follows: Fair Value Measurements at March 31, 2019 Using: March 31, 2019 Carrying Value (Level 1) (Level 2) (Level 3) (Dollars in thousands) Assets: Cash and cash equivalents $ 77,197 $ 77,197 $ — $ — Trading securities 666 235 431 — Available for sale securities 237,421 — 237,421 — Held to maturity securities 75,760 — 70,862 3,886 Loans held for sale, at fair value 77,676 — 11,880 65,796 Loans, net 2,215,549 — — 2,183,520 Purchased certificate of deposit option 328 — 328 — Interest rate swaps 81 — 81 — Liabilities: Deposits: Checking, savings and money market accounts (1,398,123 ) (1,398,123 ) — — Certificates of deposit (891,680 ) — (888,509 ) — FHLB advances (204,000 ) — (204,000 ) — Repurchase agreements and other (254 ) — (250 ) — Written certificate of deposit option (328 ) — (328 ) — Interest rate swaps (90 ) — (90 ) — Fair Value Measurements at December 31, 2018 Using: December 31, 2018 Carrying Value (Level 1) (Level 2) (Level 3) (Dollars in thousands) Assets: Cash and cash equivalents $ 60,985 $ 60,985 $ — $ — Trading securities 364 364 — — Available for sale securities 241,643 — 241,643 — Held to maturity securities 77,491 — 71,206 3,869 Loans held for sale, at fair value 91,472 — 11,221 80,251 Loans, net 2,176,842 — — 2,138,319 Purchased certificate of deposit option 261 — 261 — Interest rate swaps 56 56 — Liabilities: Deposits: Checking, savings and money market accounts (1,305,439 ) (1,305,439 ) — — Certificates of deposit (907,781 ) — (904,198 ) — FHLB advances (243,000 ) — (243,000 ) — Repurchase agreements and other (224 ) — (213 ) — Written certificate of deposit option (261 ) — (261 ) — Interest rate swaps (62 ) — (62 ) —
Significant Unobservable Inputs (Level 3) [Member] | Fair Value, Measurements, Recurring [Member]
Quantitative Information About Level 3 Fair Value Measurements for Financial Instruments Measured at Fair Value	The following table presents quantitative information about recurring Level 3 fair value measurements at March 31, 2019: Valuation Unobservable Fair Value Technique(s) Input(s) Range Construction loans held for sale $ 65,796 Comparable sales Time discount 0.00-1.13% The following table presents quantitative information about recurring Level 3 fair value measurements at December 31, 2018: Valuation Unobservable Fair Value Technique(s) Input(s) Range Construction loans held for sale $ 80,251 Comparable sales Time discount 0.00-1.05%
Significant Unobservable Inputs (Level 3) [Member] | Fair Value, Measurements, Nonrecurring [Member]
Quantitative Information About Level 3 Fair Value Measurements for Financial Instruments Measured at Fair Value	The following table presents quantitative information about Level 3 fair value measurements for financial instruments measured at fair value on a nonrecurring basis at March 31, 2019: Fair Value Valuation Technique(s) Unobservable Input(s) Range (Weighted Average) Impaired loans: Commercial loans Nonresidential $ 1,527 Sales comparison approach Adjustment for differences between comparable sales 0.00-35.00% (15.00%) Secured Commercial 310 Sales comparison approach Adjustment for differences between comparable sales 0.00-35.00% (15.00%) Residential loans One-to four-family residential 241 Sales comparison approach Adjustment for differences between comparable sales 0.00%-10.77% (4.27%) Consumer loans Auto 8 Sales comparison approach Adjustment for differences between comparable sales 0.00%-17.85% (8.93%) Marine 105 Sales comparison approach Adjustment for differences between comparable sales 0.00%-17.85% (8.93%) Recreational vehicle 342 Sales comparison approach Adjustment for differences between comparable sales 0.00%-17.85% (8.93%) Other real estate owned, net Commercial loans Construction loans 73 Sales comparison approach Adjustment for differences between comparable sales 0.00%-50.00% (45.85%) Residential loans One-to four-family residential 102 Sales comparison approach Adjustment for differences between comparable sales 0.00%-14.22% (14.22%) The following table presents quantitative information about Level 3 fair value measurements for financial instruments measured at fair value on a nonrecurring basis at December 31, 2018: Fair Value Valuation Technique(s) Unobservable Input(s) Range (Weighted Average) Impaired loans: Commercial loans Secured 419 Sales comparison approach Adjustment for differences between comparable sales 0.00%-64.00% (16.00%) Residential loans One-to four-family residential 540 Sales comparison approach Adjustment for differences between comparable sales 0.00%-10.77% (4.27%) Other real estate owned: Commercial loans Construction loans 181 Sales comparison approach Adjustment for differences between comparable sales 0.00%-52.90% (52.41%) Residential loans One-to four-family residential 121 Sales comparison approach Adjustment for differences between comparable sales 0.00%-13.43% (13.43%)

STATEMENT OF CASH FLOWS SUPPL_2

STATEMENT OF CASH FLOWS SUPPLEMENTAL DISCLOSURE (Tables)	3 Months Ended
	Mar. 31, 2019
Supplemental Cash Flow Elements [Abstract]
Supplemental Disclosures of Cash Flow Information	Supplemental disclosures of cash flow information are summarized below. For the Three Months Ended March 31, 2019 2018 (Dollars in thousands) Supplemental disclosures of cash flow information Cash paid during the period for: Interest on deposits and borrowings $ 7,002 $ 4,251 Income taxes 3,435 — Supplemental schedule of noncash activities: Transfers from loans to real estate owned and other repossessed assets 519 290 Accretion of securities held to maturity 31 38 Right of use asset recorded 5,227 —

EARNINGS PER SHARE (Tables)

EARNINGS PER SHARE (Tables)	3 Months Ended
	Mar. 31, 2019
Earnings Per Share [Abstract]
Computation of Earnings Per Share	For the Three Months Ended March 31, 2019 2018 (Dollars in thousands, except per share data) Net income per consolidated statements of income $ 8,656 $ 8,556 Net income allocated to participating securities (30 ) (41 ) Net income allocated to common stock $ 8,626 $ 8,515 Basic earnings per common share computation: Distributed earnings allocated to common stock $ 3,420 $ 2,973 Undistributed earnings allocated to common stock 5,206 5,542 Net income allocated to common stock $ 8,626 $ 8,515 Weighted average common shares outstanding, including shares considered participating securities 49,024 49,850 Less: Average participating securities (170 ) (239 ) Weighted average shares 48,854 49,611 Basic earnings per common share $ 0.18 $ 0.17 Diluted earnings per common share computation: Net income allocated to common stock $ 8,626 $ 8,515 Weighted average common shares outstanding for basic earnings per common share 48,854 49,611 Add: Dilutive effects of assumed exercises of stock options and LTIP awards 259 274 Weighted average shares and dilutive potential common shares 49,113 49,885 Diluted earnings per common share $ 0.18 $ 0.17

OTHER COMPREHENSIVE INCOME (L_2

OTHER COMPREHENSIVE INCOME (LOSS) (Tables)	3 Months Ended
	Mar. 31, 2019
Equity [Abstract]
Other Comprehensive Income (Loss) Components and Related Tax Effects	Other comprehensive income (loss) components and related tax effects for the three-month periods are as follows: Unrealized Gains (Losses) on Securities Available Sale Disproportionate Tax Effect from Securities Available for Sale Losses on Securities Transferred From Available for Sale to Held to Maturity Total March 31, 2019 (Dollars in thousands) Balances at beginning of period, net of tax $ (3,781 ) $ (17,110 ) $ (545 ) $ (21,436 ) Other comprehensive income before reclassifications 3,110 — — 3,110 Accretion of unrealized losses of securities transferred from available for sale to held to maturity recognized in other comprehensive income — — 24 24 Reclassification adjustment for gains realized in income (114 ) — — (114 ) Net current period other comprehensive income 2,996 — 24 3,020 Balances at end of period, net of tax $ (785 ) $ (17,110 ) $ (521 ) $ (18,416 ) Unrealized Gains (Losses) on Securities Available for Sale Disproportionate Tax Effect from Securities Available for Sale Losses on Securities Transferred From Available for Sale to Held to Maturity Total March 31, 2018 (Dollars in thousands) Balances at beginning of period, net of tax $ (904 ) $ (17,110 ) $ (671 ) $ (18,685 ) Other comprehensive income before reclassifications (3,910 ) — — (3,910 ) Accretion of unrealized losses of securities transferred from available for sale to held to maturity recognized in other comprehensive income — — 30 30 Reclassification adjustment for gains realized in income (110 ) — — (110 ) Net current period other comprehensive income (4,020 ) — 30 (3,990 ) Balances at end of period, net of tax $ (4,924 ) $ (17,110 ) $ (641 ) $ (22,675 )
Summary of Reclassification Out of Each Component of Accumulated Comprehensive Income (Loss)	The following are significant amounts reclassified out of each component of accumulated comprehensive income (loss) for the three months ended March 31, 2019: Amount Reclassified Affected Line Item on From Accumulated the Statement Where Details About Accumulated Other Comprehensive Other Comprehensive Net Income is Income Components Income Presented (Dollars in thousands) Realized net gains on the sale of available for sale securities $ (144 ) Net gains on securities 30 Tax expense Total reclassification during the period $ (114 ) Net of tax, increase to net income The following are significant amounts reclassified out of each component of accumulated comprehensive income (loss) for the three months ended March 31, 2018: Amount Reclassified Affected Line Item on From Accumulated the Statement Where Details About Accumulated Other Comprehensive Other Comprehensive Net Income is Income Components Income Presented (Dollars in thousands) Realized net gains on the sale of available for sale securities $ (139 ) Net gains 29 Tax expense Total reclassification during the period $ (110 ) Net of tax, increase to net income

REGULATORY CAPITAL REQUIREMEN_2

REGULATORY CAPITAL REQUIREMENTS (Tables) - Home Savings [Member]	3 Months Ended
	Mar. 31, 2019
Actual and Statutory Required Capital Amounts and Ratios	Actual and regulatory required capital ratios for Home Savings, along with the dollar amount of capital implied by such ratios, are presented below. March 31, 2019 To Be Well Capitalized Minimum Capital Under Prompt Requirements Corrective Action Actual Per Regulation Provisions Amount Ratio Amount Ratio Amount Ratio (Dollars in thousands) Total capital (to risk-weighted assets) $ 299,782 13.90 % $ 172,513 8.00 % $ 215,642 10.00 % Tier 1 capital (to risk-weighted assets) 279,388 12.96 % 129,385 6.00 % 172,513 8.00 % Common equity Tier 1 capital (to risk-weighted assets) 279,388 12.96 % 97,039 4.50 % 140,167 6.50 % Tier 1 capital (to average assets)** 279,388 9.99 % 111,825 4.00 % 139,782 5.00 % December 31, 2018 To Be Well Capitalized Minimum Capital Under Prompt Requirements Corrective Action Actual Per Regulation Provisions Amount Ratio Amount Ratio Amount Ratio (Dollars in thousands) Total capital (to risk-weighted assets) $ 301,864 14.30 % $ 168,841 8.00 % $ 211,051 10.00 % Tier 1 capital (to risk-weighted assets) 281,475 13.34 % 126,631 6.00 % 168,841 8.00 % Common equity Tier 1 capital (to risk-weighted assets) 281,475 13.34 % 94,973 4.50 % 137,183 6.50 % Tier 1 capital (to average assets)** 281,475 10.11 % 111,318 4.00 % 139,147 5.00 % ** Tier 1 Leverage Capital Ratio
Components of Regulatory Capital	The components of Home Savings’ regulatory capital are as follows: March 31, 2019 December 31, 2018 Total shareholders' equity $ 281,849 $ 281,006 Add (deduct) Accumulated other comprehensive income 18,431 21,450 Intangible assets (20,892 ) (20,981 ) Tier 1 Capital 279,388 281,475 Allowance for loan losses and allowance for unfunded lending commitments limited to 1.25% of total risk-weighted assets 20,394 20,389 Total risk-based capital $ 299,782 $ 301,864

INCOME TAXES (Tables)

INCOME TAXES (Tables)	3 Months Ended
	Mar. 31, 2019
Income Tax Disclosure [Abstract]
Significant Components of Deferred Tax Assets and Liabilities	Significant components of the deferred tax assets and liabilities are as follows: March 31, December 31, 2019 2018 (Dollars in thousands) Deferred tax assets: Loan loss reserves $ 4,319 $ 4,293 Depreciation 426 363 Other real estate owned valuation 67 65 Unrealized loss on securities available for sale 208 1,005 Unrealized loss on securities held to maturity 177 184 Interest on nonaccrual loans 414 425 Net operating loss carryforward — 409 Accrued bonuses 566 840 Other 47 125 Deferred tax assets 6,224 7,709 Deferred tax liabilities: Deferred loan fees 1,525 1,512 Federal Home Loan Bank stock dividends 2,236 2,749 Mortgage servicing rights 1,569 1,603 Purchase accounting adjustment 167 62 Prepaid expenses 235 228 Deferred tax liabilities 5,732 6,154 Net deferred tax asset $ 492 $ 1,555
Summary of Difference in Effective Tax Rates and Statutory Federal Income Tax Rate of 21%	Effective tax rates differ from the statutory federal income tax rate of 21% for 2019 and 2018 due to the following: For the Three Months Ended March 31, 2019 2018 Dollars Rate Dollars Rate (Dollars in thousands) Tax at statutory rate: $ 2,210 21.00 % $ 2,172 21.00 % Increase (decrease) due to: Tax exempt income (60 ) (0.57 )% (34 ) (0.33 )% Life insurance (81 ) (0.77 )% (91 ) (0.88 )% Stock compensation (58 ) (0.55 )% (128 ) (1.24 )% Other (143 ) (1.36 )% (130 ) (1.26 )% Income tax provision $ 1,868 17.75 % $ 1,789 17.29 %

GOODWILL AND INTANGIBLE ASSETS

GOODWILL AND INTANGIBLE ASSETS (Tables)	3 Months Ended
	Mar. 31, 2019
Goodwill And Intangible Assets Disclosure [Abstract]
Change in Goodwill	The change in goodwill during the periods presented is as follows: March 31, 2019 December 31, 2018 (In thousands) Beginning of the year $ 20,221 $ 20,221 Impairment — — End of the year $ 20,221 $ 20,221
Schedule of Acquired Intangible Assets	Acquired Intangible Assets: March 31, 2019 December 31, 2018 Gross Gross Carrying Accumulated Carrying Accumulated Amount Amortization Amount Amortization (In thousands) Amortized intangible assets: Core deposit intangibles $ 11,184 $ 9,663 $ 11,184 $ 9,581 Customer list intangible 2,547 378 2,547 333 Total $ 13,731 $ 10,041 $ 13,731 $ 9,914
Estimated Amortization Expense	Estimated amortization expense for the remainder of 2019 and the next five years is as follows: Remainder of 2019 $ 382,000 2020 510,000 2021 510,000 2022 510,000 2023 510,000 2024 510,000

DERIVATIVES (Tables)

DERIVATIVES (Tables)	3 Months Ended
	Mar. 31, 2019
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Summary Information About Purchased and Written Options	Summary information about purchased and written options is as follows: March 31, 2019 December 31, 2018 (Dollars in thousands) Notional amount of purchased/written option $ 13,002 $ 13,024 Weighted average maturity 1.3 years 1.6 years Fair value of purchased/written option $ 328 $ 261
Freestanding Derivative Assets and Liabilities Not Designated as Hedges	The following table reflects the fair value and location in the consolidated statement of financial condition of interest rate caps, along with purchased and written certificates of deposit options: Included in other assets: March 31, 2019 December 31, 2018 (Dollars in thousands) Freestanding derivative assets not designated as hedges: Purchased certificate of deposit option $ 328 $ 261 Included in other liabilities: March 31, 2019 December 31, 2018 (Dollars in thousands) Freestanding derivative liabilities not designated as hedges: Written certificate of deposit option $ 328 $ 261

LEASES (Tables)

LEASES (Tables)	3 Months Ended
	Mar. 31, 2019
Leases [Abstract]
Summary of Future Minimum Lease Payments under Non-Cancellable Leases	Future minimum lease payments under non-cancellable leases with initial or remaining lease terms in excess of one year at March 31, 2019 are as follows: Year (Dollars in thousands) Remainder of 2019 $ 955 2020 1,174 2021 938 2022 723 2023 395 2024 and thereafter 1,626 Total lease payments $ 5,811 Less: Interest (542 ) Present value of lease liabilities $ 5,269 Rent expense was $283,000 for the three months ended March 31, 2018. Rent commitments under noncancelable operating leases for offices were as follows as of December 31, 2018, before considering renewal options that generally are present: Year (Dollars in thousands) 2019 $ 1,085 2020 949 2021 892 2022 651 2023 346 Thereafter 867 Total $ 4,790

Basis of Presentation - Additio

Basis of Presentation - Additional Information (Detail)	3 Months Ended
	Mar. 31, 2019RetailBankingOffice
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Number of retail banking offices	33
HSB Insurance, Inc. [Member]
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Operations commenced date	Jun. 1, 2017
Ohio [Member]
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Number of retail banking offices	32
Pennsylvania [Member]
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Number of retail banking offices	1

Recent Accounting Development_2

Recent Accounting Developments - Additional Information (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Jan. 01, 2019	Dec. 31, 2018
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Increase in right of use asset due to adopting new standard	$ 4,900
Other assets	30,488		$ 23,060
Increase in lease liability due to adopting new standard	$ 5,269
ASU 2016-02 [Member]
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Increase in right of use asset due to adopting new standard		$ 5,200
Other assets		300
Increase in lease liability due to adopting new standard		$ 5,500

Stock Compensation - Additional

Stock Compensation - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018	Apr. 30, 2015	Apr. 26, 2007
Stock Option [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Outstanding nonvested stock options	0
Weighted average remaining life for outstanding stock	3 years 8 months 26 days
Exercise price range, lower range limit	$ 1.20
Exercise price range, upper range limit	$ 9.66
Restricted Stock [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense	$ 143,000	$ 242,000
Expected additional expense for 2019	$ 364,000
Nonvested shares	128,337		210,713
Expected to vest shares during remainder of 2019	32,769
Expected to vest shares during 2020	32,444
Expected to vest shares during 2021	59,551
Expected to vest shares during 2022	3,573
Expected additional expense for 2020	$ 289,000
Expected additional expense for 2021	134,000
Expected additional expense for 2022	$ 39,000
Total average per share fair value of shares vested	$ 9.66
2015 Long Term Incentive Compensation Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Authorized shares of stock, option plan, maximum				1,200,000
2015 Long Term Incentive Compensation Plan [Member] | Stock Option [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares, Granted	0	50,000
Option expiry term (Years)	10 years
Stock-based compensation expense	$ 6,000	$ 13,000
Expected additional expense for 2019	$ 0
2007 Long-Term Incentive Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Authorized shares of stock, option plan, maximum					2,000,000
1999 Long-Term Incentive Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Authorized shares of stock, option plan, maximum	3,569,766
Annual Incentive Plan [Member] | Restricted Stock [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense	$ 103,000	95,000
Annual Incentive Plan [Member] | Restricted Stock [Member] | Beginning on first anniversary of issue date [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation vesting period	3 years
Annual Incentive Plan [Member] | Cash Portion [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense	$ 700,000	445,000
Long Term Incentive Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense	$ 182,000	$ 169,000

Stock Compensation - Summary of

Stock Compensation - Summary of Option Activity in 2015 Plan, 2007 Plan and 1999 Plan (Detail) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2019USD ($)$ / sharesshares
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Shares, Outstanding at beginning of year | shares	223,432
Shares, Exercised | shares	(33,000)
Shares, Outstanding at end of period | shares	190,432
Shares, Shares subject to options exercisable at end of period | shares	190,432
Weighted average exercise price, Outstanding at beginning of year | $ / shares	$ 3.93
Weighted average exercise price, Exercised | $ / shares	2.10
Weighted average exercise price, Outstanding at end of period | $ / shares	4.25
Weighted average exercise price, Shares subject to options exercisable at end of period | $ / shares	$ 4.25
Aggregate intrinsic value, Outstanding at end of period | $	$ 986
Aggregate intrinsic value, Shares subject to options exercisable at end of period | $	$ 986

Stock Compensation - Informatio

Stock Compensation - Information Related to Stock Options (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Intrinsic value of options exercised	$ 242,000	$ 439,000
Cash received from option exercises	70,000	229,000
Tax benefit realized from option exercises	$ 13,000	$ 65,000
Weighted average fair value of options granted, per share		$ 1.54

Stock Compensation - Informat_2

Stock Compensation - Information Related to Stock Options Granted (Detail) - Stock Option [Member]	3 Months Ended
	Mar. 31, 2018
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Risk-free interest rate	2.69%
Expected term (years)	5 years
Expected stock volatility	19.86%
Dividend yield	2.48%

Stock Compensation - Summary _2

Stock Compensation - Summary of Changes in Company's Nonvested Restricted Shares (Detail) - Restricted Stock [Member]	3 Months Ended
	Mar. 31, 2019$ / sharesshares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares, Nonvested shares, Beginning balance | shares	210,713
Shares, Granted | shares	18,969
Shares, Vested | shares	(100,511)
Shares, Forfeited | shares	(834)
Shares, Nonvested shares, Ending balance | shares	128,337
Weighted average grant date fair value, Nonvested shares, Beginning balance | $ / shares	$ 8.15
Weighted average grant date fair value, Granted | $ / shares	9.40
Weighted average grant date fair value, Vested | $ / shares	6.66
Weighted average grant date fair value, Forfeited | $ / shares	9.10
Weighted average grant date fair value, Nonvested shares, Ending balance | $ / shares	$ 9.50

Revenue Recognition - Additiona

Revenue Recognition - Additional Information (Detail) - ASC 606 [Member]	3 Months Ended
	Mar. 31, 2019
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Percentage of insurance agency income derived from direct-bill customers	75.00%
Percentage of insurance agency income derived from agency-billed customer	25.00%
Percentage of trust fee income recognized	85.00%

Securities - Components of Avai

Securities - Components of Available for Sale Portfolio (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Schedule of Available-for-sale Securities [Line Items]
Total amortized cost	$ 238,414	$ 246,426
Available-for-sale securities, Gross unrealized gains	826	277
Available-for-sale securities, Gross unrealized losses	(1,819)	(5,060)
Available-for-sale securities, Total fair value	237,421	241,643
U.S. Treasury and Agency Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Total amortized cost	97,609	97,785
Available-for-sale securities, Gross unrealized gains	43
Available-for-sale securities, Gross unrealized losses	(559)	(2,204)
Available-for-sale securities, Total fair value	97,093	95,581
States and Municipalities [Member]
Schedule of Available-for-sale Securities [Line Items]
Total amortized cost	31,060	48,167
Available-for-sale securities, Gross unrealized gains	263	107
Available-for-sale securities, Gross unrealized losses	(13)	(528)
Available-for-sale securities, Total fair value	31,310	47,746
Corporate Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Total amortized cost	2,000	2,000
Available-for-sale securities, Gross unrealized gains	26	4
Available-for-sale securities, Total fair value	2,026	2,004
Collateralized Mortgage Obligations (CMO) [Member]
Schedule of Available-for-sale Securities [Line Items]
Total amortized cost	33,101	21,979
Available-for-sale securities, Gross unrealized gains	468	143
Available-for-sale securities, Gross unrealized losses		(14)
Available-for-sale securities, Total fair value	33,569	22,108
Mortgage-Backed Securities (MBS) [Member]
Schedule of Available-for-sale Securities [Line Items]
Total amortized cost	74,644	76,495
Available-for-sale securities, Gross unrealized gains	26	23
Available-for-sale securities, Gross unrealized losses	(1,247)	(2,314)
Available-for-sale securities, Total fair value	$ 73,423	$ 74,204

Securities - Components of Held

Securities - Components of Held to Maturity Securities Portfolio (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Schedule Of Held To Maturity Securities [Line Items]
Held to maturity securities, Total amortized cost	$ 75,760	$ 77,491
Held to maturity securities, Gross unrecognized gains	105	20
Held to maturity securities, Gross unrecognized losses	(1,117)	(2,436)
Held to maturity securities, Fair value	74,748	75,075
Mortgage-Backed Securities (MBS) [Member]
Schedule Of Held To Maturity Securities [Line Items]
Held to maturity securities, Total amortized cost	62,717	64,442
Held to maturity securities, Gross unrecognized losses	(1,112)	(2,327)
Held to maturity securities, Fair value	61,605	62,115
States and Municipalities [Member]
Schedule Of Held To Maturity Securities [Line Items]
Held to maturity securities, Total amortized cost	13,043	13,049
Held to maturity securities, Gross unrecognized gains	105	20
Held to maturity securities, Gross unrecognized losses	(5)	(109)
Held to maturity securities, Fair value	$ 13,143	$ 12,960

Securities - Debt Securities Av

Securities - Debt Securities Available for Sale by Contractual Maturity (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Available For Sale Securities Debt Maturities [Abstract]
Due after one year through five years, amortized cost	$ 45,735
Due after five years through ten years, amortized cost	54,426
Due after ten years, amortized cost	30,508
MBS and CMO, amortized cost	107,745
Total amortized cost	238,414	$ 246,426
Due after one year through five years, fair value	45,413
Due after five years through ten years, fair value	54,278
Due after ten years, fair value	30,738
MBS and CMO, fair value	106,992
Total fair value	$ 237,421	$ 241,643

Securities - Debt Securities He

Securities - Debt Securities Held to Maturity by Contractual Maturity (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Investments Debt And Equity Securities [Abstract]
Due in one year or less, amortized cost	$ 3,000
Due after one year through five years, amortized cost	635
Due after five years through ten years, amortized cost	9,408
MBS, amortized cost	62,717
Held to maturity securities, Total amortized cost	75,760	$ 77,491
Due in one year or less, fair value	3,006
Due after one year through five years, fair value	640
Due after five years through ten years, fair value	9,497
MBS, fair value	61,605
Held to maturity securities, Total fair value	$ 74,748	$ 75,075

Securities - Additional Informa

Securities - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Sep. 30, 2015	Dec. 31, 2018
Investments Debt And Equity Securities [Abstract]
Securities pledged for public funds	$ 159,700,000			$ 108,700,000
Available for sale securities transferred to held to maturity, total amortized cost			$ 105,300,000
Available for sale securities transferred to held to maturity fair value			103,800,000
Net unrealized loss, net of taxes, on securities at date of transfer			$ (999,000)
Proceeds from the sale of securities available for sale	17,100,000	$ 4,700,000
Gross gains realized on sales of securities available for sale	144,000	139,000
Gross losses realized on sales of securities available for sale	0	0
Income tax expense related to net realized gains and losses	$ 30,000	$ 29,000

Securities - Securities Availab

Securities - Securities Available for Sale in Unrealized Loss Position (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Schedule of Available-for-sale Securities [Line Items]
Fair value, Less than 12 months		$ 14,950
Unrealized loss, Less than 12 months		(53)
Fair value, 12 months or more	$ 161,949	193,973
Unrealized loss, 12 months or more	(1,819)	(5,007)
Total Fair value	161,949	208,923
Total, unrealized loss	(1,819)	(5,060)
U.S. Treasury and Agency Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair value, 12 months or more	84,344	95,581
Unrealized loss, 12 months or more	(559)	(2,204)
Total Fair value	84,344	95,581
Total, unrealized loss	(559)	(2,204)
States and Municipalities [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair value, Less than 12 months		9,475
Unrealized loss, Less than 12 months		(39)
Fair value, 12 months or more	4,842	24,850
Unrealized loss, 12 months or more	(13)	(489)
Total Fair value	4,842	34,325
Total, unrealized loss	(13)	(528)
Mortgage-Backed Securities (MBS) [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair value, 12 months or more	72,763	73,542
Unrealized loss, 12 months or more	(1,247)	(2,314)
Total Fair value	72,763	73,542
Total, unrealized loss	$ (1,247)	(2,314)
Collateralized Mortgage Obligations (CMO) [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair value, Less than 12 months		5,475
Unrealized loss, Less than 12 months		(14)
Total Fair value		5,475
Total, unrealized loss		$ (14)

Securities - Securities Held to

Securities - Securities Held to Maturity in Unrecognized Loss Position (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Schedule Of Held To Maturity Securities [Line Items]
Fair value, Less than 12 months		$ 4,253
Unrealized loss, Less than 12 months		(48)
Fair value, 12 months or more	$ 62,727	65,640
Unrealized loss, 12 months or more	(1,963)	(3,272)
Total fair value	62,727	69,893
Total unrealized loss	(1,963)	(3,320)
Mortgage-Backed Securities (MBS) [Member]
Schedule Of Held To Maturity Securities [Line Items]
Fair value, 12 months or more	61,605	62,115
Unrealized loss, 12 months or more	(1,958)	(3,203)
Total fair value	61,605	62,115
Total unrealized loss	(1,958)	(3,203)
States and Municipalities [Member]
Schedule Of Held To Maturity Securities [Line Items]
Fair value, Less than 12 months		4,253
Unrealized loss, Less than 12 months		(48)
Fair value, 12 months or more	1,122	3,525
Unrealized loss, 12 months or more	(5)	(69)
Total fair value	1,122	7,778
Total unrealized loss	$ (5)	$ (117)

Loans - Schedule of Portfolio o

Loans - Schedule of Portfolio of Loans (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018	Dec. 31, 2017
Financing Receivable Allowance For Credit Losses [Line Items]
Total loans	$ 2,229,357	$ 2,190,662
Allowance for loan losses	20,446	20,443	$ 21,610	$ 21,202
Deferred loan costs, net	(6,638)	(6,623)
Total	13,808	13,820
Loans, net	2,215,549	2,176,842
Commercial Loans [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total loans	974,671	942,931
Allowance for loan losses	12,114	11,875	13,095	12,542
Commercial Loans [Member] | Multifamily [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total loans	163,243	134,143
Commercial Loans [Member] | Nonresidential [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total loans	412,550	409,979
Commercial Loans [Member] | Land [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total loans	17,090	16,830
Commercial Loans [Member] | Construction [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total loans	135,048	141,686
Commercial Loans [Member] | Secured [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total loans	240,376	233,306
Commercial Loans [Member] | Unsecured [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total loans	6,364	6,987
Residential Mortgage Loans [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total loans	979,688	970,690
Allowance for loan losses	5,823	5,923	5,701	5,860
Residential Mortgage Loans [Member] | Construction [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total loans	45,102	43,435
Residential Mortgage Loans [Member] | One-to Four-Family [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total loans	934,586	927,255
Consumer Loans [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total loans	274,998	277,041
Allowance for loan losses	2,509	2,645	$ 2,814	$ 2,800
Consumer Loans [Member] | Home Equity [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total loans	183,956	185,661
Consumer Loans [Member] | Auto [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total loans	77,921	78,686
Consumer Loans [Member] | Marine [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total loans	1,131	1,206
Consumer Loans [Member] | Recreational Vehicle [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total loans	3,727	4,347
Consumer Loans [Member] | Other [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total loans	$ 8,263	$ 7,141

Loans - Investment in Loans by

Loans - Investment in Loans by Portfolio Segment and Based on Impairment (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance, Beginning balance	$ 20,443	$ 21,202
Provision (recovery) for loan losses	61	407
Charge-offs	(433)	(271)
Recoveries	375	272
Allowance, Ending balance	20,446	21,610
Allowance, Loans individually evaluated for impairment	1,216	1,821	$ 1,201
Allowance, Loans collectively evaluated for impairment	19,230		19,242
Period-end balances, Loans individually evaluated for impairment	21,166		20,594
Period-end balances, Loans collectively evaluated for impairment	2,208,191		2,170,068
Total loans	2,229,357		2,190,662
Commercial Loans [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance, Beginning balance	11,875	12,542
Provision (recovery) for loan losses	181	396
Charge-offs	(88)
Recoveries	146	157
Allowance, Ending balance	12,114	13,095
Allowance, Loans individually evaluated for impairment	139	516	103
Allowance, Loans collectively evaluated for impairment	11,975		11,772
Period-end balances, Loans individually evaluated for impairment	3,276		2,017
Period-end balances, Loans collectively evaluated for impairment	971,395		940,914
Total loans	974,671		942,931
Residential Mortgage Loans [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance, Beginning balance	5,923	5,860
Provision (recovery) for loan losses	(178)	(93)
Charge-offs	(20)	(85)
Recoveries	98	19
Allowance, Ending balance	5,823	5,701
Allowance, Loans individually evaluated for impairment	782	967	798
Allowance, Loans collectively evaluated for impairment	5,041		5,125
Period-end balances, Loans individually evaluated for impairment	12,759		13,086
Period-end balances, Loans collectively evaluated for impairment	966,929		957,604
Total loans	979,688		970,690
Consumer Loans [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance, Beginning balance	2,645	2,800
Provision (recovery) for loan losses	58	104
Charge-offs	(325)	(186)
Recoveries	131	96
Allowance, Ending balance	2,509	2,814
Allowance, Loans individually evaluated for impairment	295	$ 338	300
Allowance, Loans collectively evaluated for impairment	2,214		2,345
Period-end balances, Loans individually evaluated for impairment	5,131		5,491
Period-end balances, Loans collectively evaluated for impairment	269,867		271,550
Total loans	$ 274,998		$ 277,041

Loans - Presentation of Loans I

Loans - Presentation of Loans Individually Evaluated for Impairment by Class (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Financing Receivable Impaired [Line Items]
With no specific allowance recorded, Unpaid Principal Balance	$ 10,834	$ 13,735	$ 12,801
With no specific allowance recorded, Recorded Investment	5,477	7,652	6,499
With no specific allowance recorded, Average Recorded Investment	5,990	7,775
With no specific allowance recorded, Interest Income Recognized	34	33
With no specific allowance recorded, Cash Basis Income Recognized	24	22
With a specific allowance recorded, Unpaid Principal Balance	16,067	18,121	14,768
With a specific allowance recorded, Recorded Investment	15,689	17,429	14,095
With a specific allowance recorded, Allowance for Loan Losses Allocated	1,216	1,821	1,201
With a specific allowance recorded, Average Recorded Investment	14,894	17,894
With a specific allowance recorded, Interest Income Recognized	263	259
With a specific allowance recorded, Cash Basis Income Recognized	206	195
Total Unpaid Principal Balance	26,901	31,856	27,569
Total Recorded Investment	21,166	25,081	20,594
Total Average Recorded Investment	20,884	25,669
Total Interest Income Recognized	297	292
Total Cash Basis Income Recognized	230	217
Commercial Loans [Member]
Financing Receivable Impaired [Line Items]
With no specific allowance recorded, Unpaid Principal Balance	3,885	4,976	4,758
With no specific allowance recorded, Recorded Investment	127	929	300
With no specific allowance recorded, Average Recorded Investment	214	988
With no specific allowance recorded, Interest Income Recognized	2
With no specific allowance recorded, Cash Basis Income Recognized	2
With a specific allowance recorded, Unpaid Principal Balance	3,295	2,657	2,175
With a specific allowance recorded, Recorded Investment	3,149	2,246	1,717
With a specific allowance recorded, Allowance for Loan Losses Allocated	139	516	103
With a specific allowance recorded, Average Recorded Investment	2,434	2,278
With a specific allowance recorded, Interest Income Recognized	48	33
With a specific allowance recorded, Cash Basis Income Recognized	40	25
Commercial Loans [Member] | Multifamily [Member]
Financing Receivable Impaired [Line Items]
With no specific allowance recorded, Unpaid Principal Balance	159	37	443
With no specific allowance recorded, Recorded Investment			170
With no specific allowance recorded, Average Recorded Investment	85
With no specific allowance recorded, Interest Income Recognized	1
With no specific allowance recorded, Cash Basis Income Recognized	1
With a specific allowance recorded, Unpaid Principal Balance		422
With a specific allowance recorded, Recorded Investment		275
With a specific allowance recorded, Allowance for Loan Losses Allocated		28
With a specific allowance recorded, Average Recorded Investment		275
Commercial Loans [Member] | Nonresidential [Member]
Financing Receivable Impaired [Line Items]
With no specific allowance recorded, Unpaid Principal Balance	570	531	588
With no specific allowance recorded, Recorded Investment	127	18	130
With no specific allowance recorded, Average Recorded Investment	129	81
With no specific allowance recorded, Interest Income Recognized	1
With no specific allowance recorded, Cash Basis Income Recognized	1
With a specific allowance recorded, Unpaid Principal Balance	2,717	1,416	1,186
With a specific allowance recorded, Recorded Investment	2,717	1,413	1,186
With a specific allowance recorded, Allowance for Loan Losses Allocated	38	15	12
With a specific allowance recorded, Average Recorded Investment	1,952	1,418
With a specific allowance recorded, Interest Income Recognized	45	33
With a specific allowance recorded, Cash Basis Income Recognized	37	25
Commercial Loans [Member] | Land [Member]
Financing Receivable Impaired [Line Items]
With no specific allowance recorded, Unpaid Principal Balance		715
With no specific allowance recorded, Recorded Investment		9
With no specific allowance recorded, Average Recorded Investment		9
Commercial Loans [Member] | Construction [Member]
Financing Receivable Impaired [Line Items]
With no specific allowance recorded, Unpaid Principal Balance	2,447	2,467	2,447
Commercial Loans [Member] | Secured [Member]
Financing Receivable Impaired [Line Items]
With no specific allowance recorded, Unpaid Principal Balance	235	1,042	806
With no specific allowance recorded, Recorded Investment		902
With no specific allowance recorded, Average Recorded Investment		898
With a specific allowance recorded, Unpaid Principal Balance	578	819	989
With a specific allowance recorded, Recorded Investment	432	558	531
With a specific allowance recorded, Allowance for Loan Losses Allocated	101	473	91
With a specific allowance recorded, Average Recorded Investment	482	585
With a specific allowance recorded, Interest Income Recognized	3
With a specific allowance recorded, Cash Basis Income Recognized	3
Commercial Loans [Member] | Unsecured [Member]
Financing Receivable Impaired [Line Items]
With no specific allowance recorded, Unpaid Principal Balance	474	184	474
Residential Mortgage Loans [Member]
Financing Receivable Impaired [Line Items]
With no specific allowance recorded, Unpaid Principal Balance	5,196	6,304	5,840
With no specific allowance recorded, Recorded Investment	4,316	5,371	4,908
With no specific allowance recorded, Average Recorded Investment	4,612	5,406
With no specific allowance recorded, Interest Income Recognized	29	28
With no specific allowance recorded, Cash Basis Income Recognized	20	18
With a specific allowance recorded, Unpaid Principal Balance	8,579	10,403	8,298
With a specific allowance recorded, Recorded Investment	8,443	10,218	8,178
With a specific allowance recorded, Allowance for Loan Losses Allocated	782	967	798
With a specific allowance recorded, Average Recorded Investment	8,311	10,459
With a specific allowance recorded, Interest Income Recognized	147	150
With a specific allowance recorded, Cash Basis Income Recognized	111	108
Residential Mortgage Loans [Member] | One-to Four-Family [Member]
Financing Receivable Impaired [Line Items]
With no specific allowance recorded, Unpaid Principal Balance	5,196	6,304	5,840
With no specific allowance recorded, Recorded Investment	4,316	5,371	4,908
With no specific allowance recorded, Average Recorded Investment	4,612	5,406
With no specific allowance recorded, Interest Income Recognized	29	28
With no specific allowance recorded, Cash Basis Income Recognized	20	18
With a specific allowance recorded, Unpaid Principal Balance	8,579	10,403	8,298
With a specific allowance recorded, Recorded Investment	8,443	10,218	8,178
With a specific allowance recorded, Allowance for Loan Losses Allocated	782	967	798
With a specific allowance recorded, Average Recorded Investment	8,311	10,459
With a specific allowance recorded, Interest Income Recognized	147	150
With a specific allowance recorded, Cash Basis Income Recognized	111	108
Consumer Loans [Member]
Financing Receivable Impaired [Line Items]
With no specific allowance recorded, Unpaid Principal Balance	1,753	2,455	2,203
With no specific allowance recorded, Recorded Investment	1,034	1,352	1,291
With no specific allowance recorded, Average Recorded Investment	1,164	1,381
With no specific allowance recorded, Interest Income Recognized	3	5
With no specific allowance recorded, Cash Basis Income Recognized	2	4
With a specific allowance recorded, Unpaid Principal Balance	4,193	5,061	4,295
With a specific allowance recorded, Recorded Investment	4,097	4,965	4,200
With a specific allowance recorded, Allowance for Loan Losses Allocated	295	338	300
With a specific allowance recorded, Average Recorded Investment	4,149	5,157
With a specific allowance recorded, Interest Income Recognized	68	76
With a specific allowance recorded, Cash Basis Income Recognized	55	62
Consumer Loans [Member] | Home Equity [Member]
Financing Receivable Impaired [Line Items]
With no specific allowance recorded, Unpaid Principal Balance	967	1,252	1,084
With no specific allowance recorded, Recorded Investment	852	977	957
With no specific allowance recorded, Average Recorded Investment	905	1,018
With no specific allowance recorded, Interest Income Recognized	1	3
With no specific allowance recorded, Cash Basis Income Recognized		2
With a specific allowance recorded, Unpaid Principal Balance	3,747	4,558	3,925
With a specific allowance recorded, Recorded Investment	3,664	4,475	3,842
With a specific allowance recorded, Allowance for Loan Losses Allocated	277	319	283
With a specific allowance recorded, Average Recorded Investment	3,753	4,658
With a specific allowance recorded, Interest Income Recognized	61	69
With a specific allowance recorded, Cash Basis Income Recognized	49	56
Consumer Loans [Member] | Auto [Member]
Financing Receivable Impaired [Line Items]
With no specific allowance recorded, Unpaid Principal Balance	22	98	25
With no specific allowance recorded, Recorded Investment	14	62	17
With no specific allowance recorded, Average Recorded Investment	16	38
Consumer Loans [Member] | Marine [Member]
Financing Receivable Impaired [Line Items]
With no specific allowance recorded, Unpaid Principal Balance	354	553	502
With no specific allowance recorded, Recorded Investment	105	181	145
With no specific allowance recorded, Average Recorded Investment	125	181
With a specific allowance recorded, Unpaid Principal Balance	89	97	91
With a specific allowance recorded, Recorded Investment	89	97	91
With a specific allowance recorded, Allowance for Loan Losses Allocated	1	1	1
With a specific allowance recorded, Average Recorded Investment	90	99
With a specific allowance recorded, Interest Income Recognized	1	1
With a specific allowance recorded, Cash Basis Income Recognized	1	1
Consumer Loans [Member] | Recreational Vehicle [Member]
Financing Receivable Impaired [Line Items]
With no specific allowance recorded, Unpaid Principal Balance	410	535	592
With no specific allowance recorded, Recorded Investment	63	116	172
With no specific allowance recorded, Average Recorded Investment	118	134
With no specific allowance recorded, Interest Income Recognized	2	2
With no specific allowance recorded, Cash Basis Income Recognized	2	2
With a specific allowance recorded, Unpaid Principal Balance	357	406	279
With a specific allowance recorded, Recorded Investment	344	393	267
With a specific allowance recorded, Allowance for Loan Losses Allocated	17	18	$ 16
With a specific allowance recorded, Average Recorded Investment	306	400
With a specific allowance recorded, Interest Income Recognized	6	6
With a specific allowance recorded, Cash Basis Income Recognized	$ 5	5
Consumer Loans [Member] | Other [Member]
Financing Receivable Impaired [Line Items]
With no specific allowance recorded, Unpaid Principal Balance		17
With no specific allowance recorded, Recorded Investment		16
With no specific allowance recorded, Average Recorded Investment		$ 10

Loans - Loans in Process of For

Loans - Loans in Process of Foreclosure (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018
Financing Receivable Impaired [Line Items]
Unpaid Principal Balance	$ 26,901	$ 27,569	$ 31,856
Total Recorded Investment	21,166	20,594
Residential Mortgage Loans [Member] | Loans In Process Of Foreclosure [Member]
Financing Receivable Impaired [Line Items]
Unpaid Principal Balance	3,255	3,687
Total Recorded Investment	3,010	3,636
Consumer Loans [Member] | Loans In Process Of Foreclosure [Member]
Financing Receivable Impaired [Line Items]
Unpaid Principal Balance	493	700
Total Recorded Investment	$ 485	$ 685

Loans - Presentation of Recorde

Loans - Presentation of Recorded Investment in Nonaccrual Loans and Loans Past Due Over 90 Days and Still on Accrual by Class of Loans (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable, recorded investment, Nonaccrual	$ 7,107	$ 6,539
Commercial Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable, recorded investment, Nonaccrual	2,021	715
Commercial Loans [Member] | Multifamily [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable, recorded investment, Nonaccrual		171
Commercial Loans [Member] | Nonresidential [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable, recorded investment, Nonaccrual	1,565	13
Commercial Loans [Member] | Secured [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable, recorded investment, Nonaccrual	456	531
Residential Mortgage Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable, recorded investment, Nonaccrual	3,883	4,170
Residential Mortgage Loans [Member] | One-to Four-Family [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable, recorded investment, Nonaccrual	3,883	4,170
Consumer Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable, recorded investment, Nonaccrual	1,203	1,654
Consumer Loans [Member] | Home Equity [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable, recorded investment, Nonaccrual	899	1,223
Consumer Loans [Member] | Auto [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable, recorded investment, Nonaccrual	133	131
Consumer Loans [Member] | Marine [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable, recorded investment, Nonaccrual	105	145
Consumer Loans [Member] | Recreational Vehicle [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable, recorded investment, Nonaccrual	46	145
Consumer Loans [Member] | Other [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable, recorded investment, Nonaccrual	$ 20	$ 10

Loans - Presentation of Age Ana

Loans - Presentation of Age Analysis of Past-Due Loans, Segregated by Class of Loans (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	$ 9,040	$ 10,895
Current Loans	2,220,317	2,179,767
Total loans	2,229,357	2,190,662
30-59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	2,386	3,856
60-89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	2,303	1,289
Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	4,351	5,750
Commercial Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	493	897
Current Loans	974,178	942,034
Total loans	974,671	942,931
Commercial Loans [Member] | 30-59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	351	195
Commercial Loans [Member] | Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	142	702
Commercial Loans [Member] | Multifamily [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due		171
Current Loans	163,243	133,972
Total loans	163,243	134,143
Commercial Loans [Member] | Multifamily [Member] | Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due		171
Commercial Loans [Member] | Nonresidential [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	106
Current Loans	412,444	409,979
Total loans	412,550	409,979
Commercial Loans [Member] | Nonresidential [Member] | 30-59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	106
Commercial Loans [Member] | Land [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	40
Current Loans	17,050	16,830
Total loans	17,090	16,830
Commercial Loans [Member] | Land [Member] | 30-59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	40
Commercial Loans [Member] | Construction [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Current Loans	135,048	141,686
Total loans	135,048	141,686
Commercial Loans [Member] | Secured [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	347	726
Current Loans	240,029	232,580
Total loans	240,376	233,306
Commercial Loans [Member] | Secured [Member] | 30-59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	205	195
Commercial Loans [Member] | Secured [Member] | Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	142	531
Commercial Loans [Member] | Unsecured [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Current Loans	6,364	6,987
Total loans	6,364	6,987
Residential Mortgage Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	5,726	6,491
Current Loans	973,962	964,199
Total loans	979,688	970,690
Residential Mortgage Loans [Member] | 30-59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	1,027	2,139
Residential Mortgage Loans [Member] | 60-89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	1,563	882
Residential Mortgage Loans [Member] | Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	3,136	3,470
Residential Mortgage Loans [Member] | Construction [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Current Loans	45,102	43,435
Total loans	45,102	43,435
Residential Mortgage Loans [Member] | One-to Four-Family [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	5,726	6,491
Current Loans	928,860	920,764
Total loans	934,586	927,255
Residential Mortgage Loans [Member] | One-to Four-Family [Member] | 30-59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	1,027	2,139
Residential Mortgage Loans [Member] | One-to Four-Family [Member] | 60-89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	1,563	882
Residential Mortgage Loans [Member] | One-to Four-Family [Member] | Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	3,136	3,470
Consumer Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	2,821	3,507
Current Loans	272,177	273,534
Total loans	274,998	277,041
Consumer Loans [Member] | 30-59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	1,008	1,522
Consumer Loans [Member] | 60-89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	740	407
Consumer Loans [Member] | Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	1,073	1,578
Consumer Loans [Member] | Home Equity [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	1,766	2,100
Current Loans	182,190	183,561
Total loans	183,956	185,661
Consumer Loans [Member] | Home Equity [Member] | 30-59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	673	658
Consumer Loans [Member] | Home Equity [Member] | 60-89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	324	295
Consumer Loans [Member] | Home Equity [Member] | Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	769	1,147
Consumer Loans [Member] | Automobile [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	345	526
Current Loans	77,576	78,160
Total loans	77,921	78,686
Consumer Loans [Member] | Automobile [Member] | 30-59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	158	283
Consumer Loans [Member] | Automobile [Member] | 60-89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	54	112
Consumer Loans [Member] | Automobile [Member] | Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	133	131
Consumer Loans [Member] | Marine [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	105	145
Current Loans	1,026	1,061
Total loans	1,131	1,206
Consumer Loans [Member] | Marine [Member] | Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	105	145
Consumer Loans [Member] | Recreational Vehicle [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	561	693
Current Loans	3,166	3,654
Total loans	3,727	4,347
Consumer Loans [Member] | Recreational Vehicle [Member] | 30-59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	170	548
Consumer Loans [Member] | Recreational Vehicle [Member] | 60-89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	345
Consumer Loans [Member] | Recreational Vehicle [Member] | Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	46	145
Consumer Loans [Member] | Other [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	44	43
Current Loans	8,219	7,098
Total loans	8,263	7,141
Consumer Loans [Member] | Other [Member] | 30-59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	7	33
Consumer Loans [Member] | Other [Member] | 60-89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	17
Consumer Loans [Member] | Other [Member] | Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Total Past Due	$ 20	$ 10

Loans - Additional Information

Loans - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018	Dec. 31, 2017
Accounts Notes And Loans Receivable [Line Items]
Allowance for loan losses	$ 20,446,000	$ 21,610,000	$ 20,443,000	$ 21,202,000
Amounts charged off	$ 433,000	271,000
Troubled debt restructuring period past due considered payment default	30 days
Period of cumulative homogeneous loans past due included in company analysis	90 days
Purchased credit impairment loans, outstanding	$ 2,229,357,000		2,190,662,000
Purchased Credit Impaired Loans [Member]
Accounts Notes And Loans Receivable [Line Items]
Increment in allowance for loan losses	0	0
Purchased credit impairment loans, outstanding	0		0
Troubled Debt Restructuring [Member]
Accounts Notes And Loans Receivable [Line Items]
Recorded investment in trouble debt restructuring	16,600,000		16,600,000
Allowance for loan losses	1,100,000		1,100,000
Commitment to lend additional amounts	43,000		$ 41,000
Increment in allowance for loan losses	0	0
Amounts charged off	$ 0	0
TDRs with Subsequent Default [Member]
Accounts Notes And Loans Receivable [Line Items]
Increment in allowance for loan losses		0
Amounts charged off		$ 0

Loans - Loans by Class Modified

Loans - Loans by Class Modified as Troubled Debt Restructurings (Detail) $ in Thousands	3 Months Ended
	Mar. 31, 2019USD ($)Loan	Mar. 31, 2018USD ($)Loan
Financing Receivable Modifications [Line Items]
Number of Loans | Loan	1	1
Pre-Modification Outstanding Recorded Investment	$ 335	$ 124
Post-Modification Recorded Investment	$ 355	$ 124
Commercial Loans [Member]
Financing Receivable Modifications [Line Items]
Number of Loans | Loan		1
Pre-Modification Outstanding Recorded Investment		$ 124
Post-Modification Recorded Investment		$ 124
Commercial Loans [Member] | Nonresidential [Member]
Financing Receivable Modifications [Line Items]
Number of Loans | Loan		1
Pre-Modification Outstanding Recorded Investment		$ 124
Post-Modification Recorded Investment		$ 124
Residential Mortgage Loans [Member]
Financing Receivable Modifications [Line Items]
Number of Loans | Loan	1
Pre-Modification Outstanding Recorded Investment	$ 335
Post-Modification Recorded Investment	$ 355
Residential Mortgage Loans [Member] | One-to Four-Family [Member]
Financing Receivable Modifications [Line Items]
Number of Loans | Loan	1
Pre-Modification Outstanding Recorded Investment	$ 335
Post-Modification Recorded Investment	$ 355

Loans - Loans by Class Modifi_2

Loans - Loans by Class Modified as Troubled Debt Restructurings with Payment Default (Detail) $ in Thousands	3 Months Ended
	Mar. 31, 2018USD ($)Loan
Financing Receivable Modifications [Line Items]
Number of loans | Loan	1
Recorded Investment | $	$ 148
Residential Mortgage Loans [Member]
Financing Receivable Modifications [Line Items]
Number of loans | Loan	1
Recorded Investment | $	$ 148
Residential Mortgage Loans [Member] | One-to Four-Family [Member]
Financing Receivable Modifications [Line Items]
Number of loans | Loan	1
Recorded Investment | $	$ 148

Loans - Risk Category of Loans

Loans - Risk Category of Loans by Class of Loans (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Financing Receivable Recorded Investment [Line Items]
Total loans	$ 2,229,357	$ 2,190,662
Unclassified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	2,170,572	2,130,851
Special Mention [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	24,911	23,341
Substandard [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	33,874	36,470
Classified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	33,874	36,470
Commercial Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	974,671	942,931
Commercial Loans [Member] | Unclassified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	922,520	890,320
Commercial Loans [Member] | Special Mention [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	24,814	22,750
Commercial Loans [Member] | Substandard [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	27,337	29,861
Commercial Loans [Member] | Classified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	27,337	29,861
Commercial Loans [Member] | Multifamily [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	163,243	134,143
Commercial Loans [Member] | Multifamily [Member] | Unclassified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	162,152	133,972
Commercial Loans [Member] | Multifamily [Member] | Substandard [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	1,091	171
Commercial Loans [Member] | Multifamily [Member] | Classified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	1,091	171
Commercial Loans [Member] | Nonresidential [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	412,550	409,979
Commercial Loans [Member] | Nonresidential [Member] | Unclassified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	380,753	378,160
Commercial Loans [Member] | Nonresidential [Member] | Special Mention [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	20,337	18,420
Commercial Loans [Member] | Nonresidential [Member] | Substandard [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	11,460	13,399
Commercial Loans [Member] | Nonresidential [Member] | Classified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	11,460	13,399
Commercial Loans [Member] | Land [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	17,090	16,830
Commercial Loans [Member] | Land [Member] | Unclassified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	17,090	16,830
Commercial Loans [Member] | Construction [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	135,048	141,686
Commercial Loans [Member] | Construction [Member] | Unclassified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	132,709	139,540
Commercial Loans [Member] | Construction [Member] | Special Mention [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	2,339	2,146
Commercial Loans [Member] | Secured [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	240,376	233,306
Commercial Loans [Member] | Secured [Member] | Unclassified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	223,544	214,924
Commercial Loans [Member] | Secured [Member] | Special Mention [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	2,138	2,184
Commercial Loans [Member] | Secured [Member] | Substandard [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	14,694	16,198
Commercial Loans [Member] | Secured [Member] | Classified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	14,694	16,198
Commercial Loans [Member] | Unsecured [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	6,364	6,987
Commercial Loans [Member] | Unsecured [Member] | Unclassified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	6,272	6,894
Commercial Loans [Member] | Unsecured [Member] | Substandard [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	92	93
Commercial Loans [Member] | Unsecured [Member] | Classified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	92	93
Residential Mortgage Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	979,688	970,690
Residential Mortgage Loans [Member] | Unclassified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	974,256	965,129
Residential Mortgage Loans [Member] | Special Mention [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	97	591
Residential Mortgage Loans [Member] | Substandard [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	5,335	4,970
Residential Mortgage Loans [Member] | Classified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	5,335	4,970
Residential Mortgage Loans [Member] | Construction [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	45,102	43,435
Residential Mortgage Loans [Member] | Construction [Member] | Unclassified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	45,102	43,435
Residential Mortgage Loans [Member] | One-to Four-Family [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	934,586	927,255
Residential Mortgage Loans [Member] | One-to Four-Family [Member] | Unclassified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	929,154	921,694
Residential Mortgage Loans [Member] | One-to Four-Family [Member] | Special Mention [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	97	591
Residential Mortgage Loans [Member] | One-to Four-Family [Member] | Substandard [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	5,335	4,970
Residential Mortgage Loans [Member] | One-to Four-Family [Member] | Classified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	5,335	4,970
Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	274,998	277,041
Consumer Loans [Member] | Unclassified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	273,796	275,402
Consumer Loans [Member] | Substandard [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	1,202	1,639
Consumer Loans [Member] | Classified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	1,202	1,639
Consumer Loans [Member] | Home Equity [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	183,956	185,661
Consumer Loans [Member] | Home Equity [Member] | Unclassified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	183,058	184,438
Consumer Loans [Member] | Home Equity [Member] | Substandard [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	898	1,223
Consumer Loans [Member] | Home Equity [Member] | Classified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	898	1,223
Consumer Loans [Member] | Auto [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	77,921	78,686
Consumer Loans [Member] | Auto [Member] | Unclassified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	77,788	78,551
Consumer Loans [Member] | Auto [Member] | Substandard [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	133	135
Consumer Loans [Member] | Auto [Member] | Classified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	133	135
Consumer Loans [Member] | Marine [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	1,131	1,206
Consumer Loans [Member] | Marine [Member] | Unclassified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	1,026	1,061
Consumer Loans [Member] | Marine [Member] | Substandard [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	105	145
Consumer Loans [Member] | Marine [Member] | Classified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	105	145
Consumer Loans [Member] | Recreational Vehicle [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	3,727	4,347
Consumer Loans [Member] | Recreational Vehicle [Member] | Unclassified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	3,681	4,221
Consumer Loans [Member] | Recreational Vehicle [Member] | Substandard [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	46	126
Consumer Loans [Member] | Recreational Vehicle [Member] | Classified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	46	126
Consumer Loans [Member] | Other [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	8,263	7,141
Consumer Loans [Member] | Other [Member] | Unclassified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	8,243	7,131
Consumer Loans [Member] | Other [Member] | Substandard [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	20	10
Consumer Loans [Member] | Other [Member] | Classified [Member]
Financing Receivable Recorded Investment [Line Items]
Total loans	$ 20	$ 10

Loans - Accretable Yield or Inc

Loans - Accretable Yield or Income Expected to be Collected (Detail) - Purchased Credit Impaired Loans [Member] $ in Thousands	Mar. 31, 2018USD ($)
Financing Receivable Impaired [Line Items]
Beginning of period	$ 110
Balance at end of period	$ 110

Loans - Carrying Amount of Purc

Loans - Carrying Amount of Purchased Credit Impaired Loans (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Financing Receivable Impaired [Line Items]
Beginning Balance	$ 2,197,285
Loans purchased during the period	14,286	$ 8,465
Ending Balance	$ 2,235,995
Purchased Credit Impaired Loans [Member]
Financing Receivable Impaired [Line Items]
Beginning Balance		1,194
Ending Balance		$ 1,184

Mortgage Banking Activities - A

Mortgage Banking Activities - Additional Information (Detail) - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018
Mortgage Loan Activity [Line Items]
Mortgage loans serviced for others	$ 1,400	$ 1,400
Fair value of mortgage servicing rights	11.9	12.2
FHLMC, FNMA and Private Investor [Member]
Mortgage Loan Activity [Line Items]
Customer escrow balances	$ 10.9	$ 16.3

Mortgage Banking Activities - P

Mortgage Banking Activities - Principal Balances of Mortgage Servicing Rights (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Mortgage loan portfolios serviced for:
Mortgage loans serviced for others	$ 1,400,000	$ 1,400,000
FHLMC [Member]
Mortgage loan portfolios serviced for:
Mortgage loans serviced for others	1,022,765	1,016,097
FNMA [Member]
Mortgage loan portfolios serviced for:
Mortgage loans serviced for others	376,434	347,294
Private Investor [Member]
Mortgage loan portfolios serviced for:
Mortgage loans serviced for others	$ 13,562	$ 15,049

Mortgage Banking Activities - C

Mortgage Banking Activities - Capitalized Mortgage Servicing Rights (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018	Dec. 31, 2017
Mortgage Banking [Abstract]
Balance, beginning of period	$ 7,704,000	$ 6,681,000
Originations	783,000	662,000
Amortized to expense	(446,000)	(500,000)
Balance, end of period	8,041,000	6,843,000
Less valuation allowance	(569,000)		$ (70,000)	$ (9,000)
Net balance	$ 7,472,000	$ 6,843,000

Mortgage Banking Activities - V

Mortgage Banking Activities - Valuation Allowance for Mortgage Servicing Rights (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Mortgage Banking [Abstract]
Balance, beginning of period	$ (70,000)	$ (9,000)
Impairment charges	(499,000)
Recoveries		$ 9,000
Balance, end of period	$ (569,000)

Mortgage Banking Activities - K

Mortgage Banking Activities - Key Economic Assumptions in Measuring Value of Mortgage Servicing Rights (Detail)	3 Months Ended	12 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Mortgage Banking [Abstract]
Weighted average prepayment rate	187.00%	145.00%
Weighted average life (in years)	6 years 3 months 29 days	7 years 3 months 3 days
Weighted average discount rate	11.00%	11.00%

Other Real Estate Owned and O_3

Other Real Estate Owned and Other Repossessed Assets - Real Estate Owned and Other Repossessed Assets (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018	Dec. 31, 2017
Other Real Estate And Foreclosed Assets [Abstract]
Real estate owned and other repossessed assets	$ 1,498	$ 1,396
Valuation allowance	(318)	(308)	$ (287)	$ (403)
End of period	$ 1,180	$ 1,088

Other Real Estate Owned and O_4

Other Real Estate Owned and Other Repossessed Assets - Valuation Allowance Related to Real Estate Owned (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Other Real Estate And Foreclosed Assets [Abstract]
Beginning of period	$ 308,000	$ 403,000
Additions charged to expense	19,000	23,000
Sales of real estate owned with a valuation allowance	(9,000)	(139,000)
End of period	$ 318,000	$ 287,000

Other Real Estate Owned and O_5

Other Real Estate Owned and Other Repossessed Assets - Expenses Related to Foreclosed and Repossessed Assets (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Other Real Estate And Foreclosed Assets [Abstract]
Net loss on sales	$ 12,000	$ 55,000
Provision for unrealized losses	19,000	23,000
Operating expenses, net of rental income	39,000	36,000
Total expenses	$ 70,000	$ 114,000

Fair Value Measurement - Additi

Fair Value Measurement - Additional Information (Detail) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018	Dec. 31, 2017
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Increase in fair value	$ 250,000
Transfers between level 1 and level 2	0		$ 0
Fair value of the collateral dependent loans, net carrying amount	2,500,000	$ 499,000	967,000
Specific allowance for collateral dependent loans	$ 105,000	491,000	69,000
Discount applied to appraisals for estimated selling costs percentage	10.00%
Net (recovery) impairment reflected in other income	$ 499,000	(9,000)
Mortgage servicing rights valuation allowance	569,000		70,000	$ 9,000
Other real estate owned carried at fair value	175,000	386,000	302,000
Valuation allowance related to other real estate owned	318,000	287,000	308,000
Additions charged to expense	19,000	23,000
Collateral Dependent Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Increase (decrease) in provision for loan losses	36,000	42,000
Mortgage Servicing Rights [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Mortgage servicing rights	3,100,000	$ 0
Construction [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Fair value option, loans held as assets, aggregate amount in nonaccrual status	$ 0		$ 0

Fair Value Measurement - Assets

Fair Value Measurement - Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Trading securities, Fair Value	$ 666	$ 364
Available for sale securities, Fair value	237,421	241,643
Loans held for sale, at fair value	77,676	91,472
Fair Value, Measurements, Recurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Trading securities, Fair Value	666	364
Loans held for sale, at fair value	77,676	91,472
Purchased certificate of deposit option	328	261
Interest rate swaps	81	56
Written certificate of deposit option	328	261
Interest rate swaps	90	62
Fair Value, Measurements, Recurring [Member] | U.S. Treasury and Agency Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available for sale securities, Fair value	97,093	95,581
Fair Value, Measurements, Recurring [Member] | States and Municipalities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available for sale securities, Fair value	31,310	47,746
Fair Value, Measurements, Recurring [Member] | Corporate Debt Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available for sale securities, Fair value	2,026	2,004
Fair Value, Measurements, Recurring [Member] | Collateralized Mortgage Obligations [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available for sale securities, Fair value	33,569	22,108
Fair Value, Measurements, Recurring [Member] | Mortgage-Backed Securities (MBS) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available for sale securities, Fair value	73,423	74,204
Fair Value, Measurements, Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Trading securities, Fair Value	235	364
Fair Value, Measurements, Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Trading securities, Fair Value	431
Loans held for sale, at fair value	11,880	11,221
Purchased certificate of deposit option	328	261
Interest rate swaps	81	56
Written certificate of deposit option	328	261
Interest rate swaps	90	62
Fair Value, Measurements, Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | U.S. Treasury and Agency Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available for sale securities, Fair value	97,093	95,581
Fair Value, Measurements, Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | States and Municipalities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available for sale securities, Fair value	31,310	47,746
Fair Value, Measurements, Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | Corporate Debt Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available for sale securities, Fair value	2,026	2,004
Fair Value, Measurements, Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | Collateralized Mortgage Obligations [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available for sale securities, Fair value	33,569	22,108
Fair Value, Measurements, Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | Mortgage-Backed Securities (MBS) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available for sale securities, Fair value	73,423	74,204
Fair Value, Measurements, Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Loans held for sale, at fair value	$ 65,796	$ 80,251

Fair Value Measurement - Reconc

Fair Value Measurement - Reconciliation of All Assets Measured at Fair Value on Recurring Basis Using Significant Unobservable Inputs (Level 3) (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Included in change in fair value of loans held for sale	$ 1,079	$ (2,482)
Loans Held For Sale [Member]
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Balance of recurring Level 3 assets at beginning of period	80,251	65,016
Included in change in fair value of loans held for sale	1,069	(2,158)
Originations/Draws on construction perm loans	23,097	26,811
Sales	(38,621)	(25,117)
Balance of recurring Level 3 assets at end of period	$ 65,796	$ 64,552

Fair Value Measurement - Quanti

Fair Value Measurement - Quantitative Information About Level 3 Fair Value Measurements for Financial Instruments Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Construction loans held for sale, at fair value	$ 77,676	$ 91,472
Construction [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Construction loans held for sale, at fair value	77,676	91,472
Fair Value, Measurements, Recurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Construction loans held for sale, at fair value	77,676	91,472
Fair Value, Measurements, Recurring [Member] | Comparable Sales [Member] | Construction [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Construction loans held for sale, at fair value	$ 65,796	$ 80,251
Fair Value, Measurements, Recurring [Member] | Comparable Sales [Member] | Construction [Member] | Minimum [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair Value Inputs, Time discount	0.00%	0.00%
Fair Value, Measurements, Recurring [Member] | Comparable Sales [Member] | Construction [Member] | Maximum [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair Value Inputs, Time discount	1.13%	1.05%

Fair Value Measurement - Asse_2

Fair Value Measurement - Assets and Liabilities Measured at Fair Value on Non-recurring Basis (Detail) - USD ($)	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018
Mortgage Servicing Rights [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Mortgage servicing rights	$ 3,100,000		$ 0
Fair Value, Measurements, Nonrecurring [Member] | Nonresidential [Member] | Commercial Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Impaired loans	1,527,000
Fair Value, Measurements, Nonrecurring [Member] | Nonresidential [Member] | Significant Unobservable Inputs (Level 3) [Member] | Commercial Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Impaired loans	1,527,000
Fair Value, Measurements, Nonrecurring [Member] | Secured Commercial [Member] | Commercial Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Impaired loans	310,000
Fair Value, Measurements, Nonrecurring [Member] | Secured Commercial [Member] | Significant Unobservable Inputs (Level 3) [Member] | Commercial Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Impaired loans	310,000
Fair Value, Measurements, Nonrecurring [Member] | One-to Four-Family [Member] | Residential Mortgage Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Impaired loans	241,000	$ 540,000
Other real estate owned, net	102,000	121,000
Fair Value, Measurements, Nonrecurring [Member] | One-to Four-Family [Member] | Significant Unobservable Inputs (Level 3) [Member] | Residential Mortgage Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Impaired loans	241,000	540,000
Other real estate owned, net	102,000	121,000
Fair Value, Measurements, Nonrecurring [Member] | Auto [Member] | Commercial Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Other real estate owned, net		181,000
Fair Value, Measurements, Nonrecurring [Member] | Auto [Member] | Consumer Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Impaired loans	8,000	8,000
Fair Value, Measurements, Nonrecurring [Member] | Auto [Member] | Significant Unobservable Inputs (Level 3) [Member] | Commercial Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Other real estate owned, net		181,000
Fair Value, Measurements, Nonrecurring [Member] | Auto [Member] | Significant Unobservable Inputs (Level 3) [Member] | Consumer Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Impaired loans	8,000	8,000
Fair Value, Measurements, Nonrecurring [Member] | Marine [Member] | Consumer Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Impaired loans	105,000
Fair Value, Measurements, Nonrecurring [Member] | Marine [Member] | Significant Unobservable Inputs (Level 3) [Member] | Consumer Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Impaired loans	105,000
Fair Value, Measurements, Nonrecurring [Member] | Recreational Vehicle [Member] | Consumer Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Impaired loans	342,000
Fair Value, Measurements, Nonrecurring [Member] | Recreational Vehicle [Member] | Significant Unobservable Inputs (Level 3) [Member] | Consumer Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Impaired loans	342,000
Fair Value, Measurements, Nonrecurring [Member] | Mortgage Servicing Rights [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Mortgage servicing rights	3,126,000	2,990,000
Fair Value, Measurements, Nonrecurring [Member] | Mortgage Servicing Rights [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Mortgage servicing rights	3,126,000	2,990,000
Fair Value, Measurements, Nonrecurring [Member] | Construction [Member] | Commercial Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Other real estate owned, net	73,000
Fair Value, Measurements, Nonrecurring [Member] | Construction [Member] | Significant Unobservable Inputs (Level 3) [Member] | Commercial Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Other real estate owned, net	$ 73,000
Fair Value, Measurements, Nonrecurring [Member] | Secured [Member] | Commercial Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Impaired loans		419,000
Fair Value, Measurements, Nonrecurring [Member] | Secured [Member] | Significant Unobservable Inputs (Level 3) [Member] | Commercial Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Impaired loans		$ 419,000

Fair Value Measurement - Quan_2

Fair Value Measurement - Quantitative Information About Level 3 Fair Value Measurements for Financial Instruments Measured at Fair Value on Nonrecurring Basis (Detail) - Fair Value, Measurements, Nonrecurring [Member] $ in Thousands	Mar. 31, 2019USD ($)	Dec. 31, 2018USD ($)
Impaired Loans [Member] | Nonresidential [Member] | Commercial Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair Value	$ 1,527
Impaired Loans [Member] | Nonresidential [Member] | Commercial Loans [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Valuation Technique(s)	ucfc:ValuationTechniqueSalesComparisonApproachMember
Impaired Loans [Member] | Nonresidential [Member] | Commercial Loans [Member] | Minimum [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0
Impaired Loans [Member] | Nonresidential [Member] | Commercial Loans [Member] | Maximum [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0.3500
Impaired Loans [Member] | Nonresidential [Member] | Commercial Loans [Member] | Weighted Average [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0.1500
Impaired Loans [Member] | Secured Commercial [Member] | Commercial Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair Value	$ 310
Impaired Loans [Member] | Secured Commercial [Member] | Commercial Loans [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Valuation Technique(s)	ucfc:ValuationTechniqueSalesComparisonApproachMember
Impaired Loans [Member] | Secured Commercial [Member] | Commercial Loans [Member] | Minimum [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0
Impaired Loans [Member] | Secured Commercial [Member] | Commercial Loans [Member] | Maximum [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0.3500
Impaired Loans [Member] | Secured Commercial [Member] | Commercial Loans [Member] | Weighted Average [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0.1500
Impaired Loans [Member] | Auto [Member] | Consumer Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair Value	$ 8
Impaired Loans [Member] | Auto [Member] | Consumer Loans [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Valuation Technique(s)	ucfc:ValuationTechniqueSalesComparisonApproachMember
Impaired Loans [Member] | Auto [Member] | Consumer Loans [Member] | Minimum [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0
Impaired Loans [Member] | Auto [Member] | Consumer Loans [Member] | Maximum [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0.1785
Impaired Loans [Member] | Auto [Member] | Consumer Loans [Member] | Weighted Average [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0.0893
Impaired Loans [Member] | Marine [Member] | Consumer Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair Value	$ 105
Impaired Loans [Member] | Marine [Member] | Consumer Loans [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Valuation Technique(s)	ucfc:ValuationTechniqueSalesComparisonApproachMember
Impaired Loans [Member] | Marine [Member] | Consumer Loans [Member] | Minimum [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0
Impaired Loans [Member] | Marine [Member] | Consumer Loans [Member] | Maximum [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0.1785
Impaired Loans [Member] | Marine [Member] | Consumer Loans [Member] | Weighted Average [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0.0893
Impaired Loans [Member] | Recreational Vehicle [Member] | Consumer Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair Value	$ 342
Impaired Loans [Member] | Recreational Vehicle [Member] | Consumer Loans [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Valuation Technique(s)	ucfc:ValuationTechniqueSalesComparisonApproachMember
Impaired Loans [Member] | Recreational Vehicle [Member] | Consumer Loans [Member] | Minimum [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0
Impaired Loans [Member] | Recreational Vehicle [Member] | Consumer Loans [Member] | Maximum [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0.1785
Impaired Loans [Member] | Recreational Vehicle [Member] | Consumer Loans [Member] | Weighted Average [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0.0893
Impaired Loans [Member] | Secured [Member] | Commercial Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair Value		$ 419
Impaired Loans [Member] | Secured [Member] | Commercial Loans [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Valuation Technique(s)		ucfc:ValuationTechniqueSalesComparisonApproachMember
Impaired Loans [Member] | Secured [Member] | Commercial Loans [Member] | Minimum [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales		0
Impaired Loans [Member] | Secured [Member] | Commercial Loans [Member] | Maximum [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales		0.6400
Impaired Loans [Member] | Secured [Member] | Commercial Loans [Member] | Weighted Average [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales		0.1600
Impaired Loans [Member] | Residential Mortgage Loans [Member] | One-to Four-Family [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair Value	$ 241	$ 540
Impaired Loans [Member] | Residential Mortgage Loans [Member] | One-to Four-Family [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Valuation Technique(s)	ucfc:ValuationTechniqueSalesComparisonApproachMember	ucfc:ValuationTechniqueSalesComparisonApproachMember
Impaired Loans [Member] | Residential Mortgage Loans [Member] | One-to Four-Family [Member] | Minimum [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0	0
Impaired Loans [Member] | Residential Mortgage Loans [Member] | One-to Four-Family [Member] | Maximum [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0.1077	0.1077
Impaired Loans [Member] | Residential Mortgage Loans [Member] | One-to Four-Family [Member] | Weighted Average [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0.0427	0.0427
Other Real Estate Owned [Member] | Construction [Member] | Commercial Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair Value	$ 73	$ 181
Other Real Estate Owned [Member] | Construction [Member] | Commercial Loans [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Valuation Technique(s)	ucfc:ValuationTechniqueSalesComparisonApproachMember	ucfc:ValuationTechniqueSalesComparisonApproachMember
Other Real Estate Owned [Member] | Construction [Member] | Commercial Loans [Member] | Minimum [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0	0
Other Real Estate Owned [Member] | Construction [Member] | Commercial Loans [Member] | Maximum [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0.5000	0.5290
Other Real Estate Owned [Member] | Construction [Member] | Commercial Loans [Member] | Weighted Average [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0.4585	0.5241
Other Real Estate Owned [Member] | Residential Mortgage Loans [Member] | One-to Four-Family [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair Value	$ 102	$ 121
Other Real Estate Owned [Member] | Residential Mortgage Loans [Member] | One-to Four-Family [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Valuation Technique(s)	ucfc:ValuationTechniqueSalesComparisonApproachMember	ucfc:ValuationTechniqueSalesComparisonApproachMember
Other Real Estate Owned [Member] | Residential Mortgage Loans [Member] | One-to Four-Family [Member] | Minimum [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0	0
Other Real Estate Owned [Member] | Residential Mortgage Loans [Member] | One-to Four-Family [Member] | Maximum [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0.1422	0.1343
Other Real Estate Owned [Member] | Residential Mortgage Loans [Member] | One-to Four-Family [Member] | Weighted Average [Member] | Sales Comparison Approach [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Adjustment for differences between comparable sales	0.1422	0.1343

Fair Value Measurement - Fair V

Fair Value Measurement - Fair Value Option for Newly Originated Residential Mortgage and Permanent Construction Loans Held for Sale (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Aggregate fair value	$ 77,676	$ 91,472
Construction [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Aggregate fair value	77,676	91,472
Contractual balance	72,856	87,731
Gain	$ 4,820	$ 3,741

Fair Value Measurement - Amount

Fair Value Measurement - Amount of Gains and Losses from Changes in Fair Value Included in Earnings (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Change in fair value	$ 1,079	$ (2,482)
Construction [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Change in fair value	1,079	(2,482)
Total change in fair value	$ 1,079	$ (2,482)

Fair Value Measurement - Carryi

Fair Value Measurement - Carrying Value and Estimated Fair Values of Financial Instruments (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018	Dec. 31, 2017
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Cash and cash equivalents, Carrying Value	$ 77,197	$ 60,985	$ 46,741	$ 46,880
Trading securities, Fair Value	666	364
Available for sale securities, Fair value	237,421	241,643
Held to maturity securities, Carrying Value	75,760	77,491
Loans held for sale, at fair value	77,676	91,472
Loans, net, Carrying Value	2,215,549	2,176,842
FHLB stock, Carrying Value	16,702	19,144
Accrued interest receivable, Carrying Value	8,873	9,080
Advance payments by borrowers for taxes and insurance, Carrying Value	(19,542)	(27,192)
Accrued interest payable, Carrying Value	(1,492)	(1,279)
Held to maturity securities, Fair value	74,748	75,075
Reported Value Measurement [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Cash and cash equivalents, Carrying Value	77,197	60,985
Trading securities, Fair Value	666	364
Available for sale securities, Fair value	237,421	241,643
Held to maturity securities, Carrying Value	75,760	77,491
Loans held for sale, at fair value	77,676	91,472
Loans, net, Carrying Value	2,215,549	2,176,842
Purchased certificate of deposit option, Carrying Value	328	261
Interest rate swaps, Carrying Value	81	56
Checking, savings and money market accounts, Carrying Value	(1,398,123)	(1,305,439)
Certificates of deposit, Carrying Value	(891,680)	(907,781)
FHLB advances, Carrying Value	(204,000)	(243,000)
Repurchase agreements and other, Carrying Value	(254)	(224)
Written certificate of deposit option, Carrying Value	(328)	(261)
Interest rate swaps, Carrying Value	(90)	(62)
Estimate of Fair Value Measurement [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Trading securities, Fair Value	235	364
Cash and cash equivalents, Fair Value	77,197	60,985
Checking, savings and money market accounts, Fair Value	(1,398,123)	(1,305,439)
Estimate of Fair Value Measurement [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Trading securities, Fair Value	431
Available for sale securities, Fair value	237,421	241,643
Loans held for sale, at fair value	11,880	11,221
Held to maturity securities, Fair value	70,862	71,206
Purchased certificate of deposit option, Fair Value	328	261
Interest rate swaps	81	56
Certificates of deposit, Fair Value	(888,509)	(904,198)
FHLB advances, Fair Value	(204,000)	(243,000)
Repurchase agreements and other, Fair Value	(250)	(213)
Written certificate of deposit option, Fair Value	(328)	(261)
Interest rate swaps, Fair Value	(90)	(62)
Estimate of Fair Value Measurement [Member] | Significant Unobservable Inputs (Level 3) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Loans held for sale, at fair value	65,796	80,251
Held to maturity securities, Fair value	3,886	3,869
Loans, net, Fair Value	$ 2,183,520	$ 2,138,319

Statement of Cash Flows Suppl_3

Statement of Cash Flows Supplemental Disclosure - Supplemental Disclosures of Cash Flow Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Supplemental Cash Flow Information [Abstract]
Interest on deposits and borrowings	$ 7,002	$ 4,251
Income taxes	3,435
Supplemental schedule of noncash activities:
Transfers from loans to real estate owned and other repossessed assets	519	290
Accretion of securities held to maturity	31	$ 38
Right of use asset recorded	$ 5,227

Earnings Per Share - Additional

Earnings Per Share - Additional Information (Detail) - shares	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Stock Option [Member]
Earnings Per Common Share [Line Items]
Number of anti-dilutive shares related to stock options	50,000	50,000

Earnings Per Share - Computatio

Earnings Per Share - Computation of Earnings Per Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Earnings Per Share [Abstract]
Net income per consolidated statements of income	$ 8,656	$ 8,556
Net income allocated to participating securities	(30)	(41)
Net income allocated to common stock	8,626	8,515
Distributed earnings allocated to common stock	3,420	2,973
Undistributed earnings allocated to common stock	5,206	5,542
Net income allocated to common stock	$ 8,626	$ 8,515
Weighted average common shares outstanding, including shares considered participating securities	49,024	49,850
Less: Average participating securities	(170)	(239)
Weighted average shares	48,854	49,611
Basic earnings per common share	$ 0.18	$ 0.17
Weighted average common shares outstanding for basic earnings per common share	48,854	49,611
Add: Dilutive effects of assumed exercises of stock options and LTIP awards	259	274
Weighted average shares and dilutive potential common shares	49,113	49,885
Diluted earnings per common share	$ 0.18	$ 0.17

Other Comprehensive Income (L_3

Other Comprehensive Income (Loss) - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Equity [Abstract]
Reclassification of net gains or (losses) included in other comprehensive income	$ 144	$ 139

Other Comprehensive Income (L_4

Other Comprehensive Income (Loss) - Other Comprehensive Income (Loss) Components and Related Tax Effects (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Accumulated Other Comprehensive Income Loss [Line Items]
Balance	$ 309,334	$ 294,265
Other comprehensive income before reclassifications	3,110	(3,910)
Accretion of unrealized losses of securities transferred from available for sale to held to maturity recognized in other comprehensive income	24	30
Reclassification adjustment for gains realized in income	(114)	(110)
Total other comprehensive income (loss)	3,020	(3,990)
Balance	314,709	296,195
Unrealized Gains (Losses) on Securities Available for Sale [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Balance	(3,781)	(904)
Other comprehensive income before reclassifications	3,110	(3,910)
Reclassification adjustment for gains realized in income	(114)	(110)
Total other comprehensive income (loss)	2,996	(4,020)
Balance	(785)	(4,924)
Disproportionate Tax Effect from Securities Available for Sale [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Balance	(17,110)	(17,110)
Balance	(17,110)	(17,110)
Losses on Securities Transferred From Available for Sale to Held to Maturity [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Balance	(545)	(671)
Accretion of unrealized losses of securities transferred from available for sale to held to maturity recognized in other comprehensive income	24	30
Total other comprehensive income (loss)	24	30
Balance	(521)	(641)
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Balance	(21,436)	(18,685)
Total other comprehensive income (loss)	3,020	(3,990)
Balance	$ (18,416)	$ (22,675)

Other Comprehensive Income (L_5

Other Comprehensive Income (Loss) - Summary of Reclassification Out of Each Component of Accumulated Comprehensive Income (Loss) (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income On Derivatives [Line Items]
Net gains on securities available for sale	$ 144	$ 139
Tax expense	(1,868)	(1,789)
Net income	8,656	8,556
Amount Reclassified From Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income On Derivatives [Line Items]
Net income	(114)	(110)
Amount Reclassified From Accumulated Other Comprehensive Income [Member] | Unrealized Gains (Losses) on Securities Available for Sale [Member]
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income On Derivatives [Line Items]
Net gains on securities available for sale	(144)	(139)
Tax expense	$ 30	$ 29

Regulatory Capital Requiremen_3

Regulatory Capital Requirements - Additional Information (Detail)	3 Months Ended	12 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Banking And Thrift [Abstract]
Capital adequacy requirements	The Basel III Capital Rules establish a common equity Tier 1 minimum capital requirement (4.5% of risk-weighted assets), a minimum Tier 1 capital to risk-based assets requirement (6% of risk-weighted assets) and assigns a risk weight (150%) to exposures that are more than 90 days past due or are on nonaccrual status and to certain commercial real estate facilities that finance the acquisition, development or construction of real property. The rules also require unrealized gains and losses on certain available-for-sale securities holdings to be included for purposes of calculating regulatory capital requirements unless a one-time opt-in or opt-out is exercised. In connection with the adoption of the Basel III Capital Rules, Home Savings elected to opt-out of the requirement to include most components of accumulated other comprehensive income in Common Equity Tier 1. The rule limits a banking organization’s capital distributions and certain discretionary bonus payments if the banking organization does not hold a “capital conservation buffer” consisting of 2.5% of common equity Tier 1 capital risk-based weighted assets in addition to the amount necessary to meeting its minimum risk-based capital requirements.
Capital conservation buffer rate	2.50%	1.875%

Regulatory Capital Requiremen_4

Regulatory Capital Requirements - Actual and Statutory Required Capital Amounts and Ratios (Detail) - Home Savings [Member] - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Compliance With Regulatory Capital Requirements Under Banking Regulations [Line Items]
Total capital (to risk-weighted assets), Actual Amount	$ 299,782	$ 301,864
Tier 1 capital (to risk-weighted assets), Actual Amount	279,388	281,475
Common equity Tier 1 capital (to risk-weighted assets), Actual Amount	279,388	281,475
Tier 1 capital (to average assets), Actual Amount	$ 279,388	$ 281,475
Total capital (to risk-weighted assets), Actual Ratio	13.90%	14.30%
Tier 1 capital (to risk-weighted assets), Actual Ratio	12.96%	13.34%
Common equity Tier 1 capital (to risk-weighted assets), Actual Ratio	12.96%	13.34%
Tier 1 capital (to average assets), Actual Ratio	9.99%	10.11%
Total capital (to risk-weighted assets), Minimum Capital Requirements Per Regulation Amount	$ 172,513	$ 168,841
Tier 1 capital (to risk-weighted assets), Minimum Capital Requirements Per Regulation Amount	129,385	126,631
Common equity Tier 1 capital (to risk-weighted assets), Minimum Capital Requirements Per Regulation Amount	97,039	94,973
Tier 1 capital (to average assets), Minimum Capital Requirements Per Regulation Amount	$ 111,825	$ 111,318
Total capital (to risk-weighted assets), Minimum Capital Requirements Per Regulation Ratio	8.00%	8.00%
Tier 1 capital (to risk-weighted assets), Minimum Capital Requirements Per Regulation Ratio	6.00%	6.00%
Common equity Tier 1 capital (to risk-weighted assets), Minimum Capital Requirements Per Regulation Ratio	4.50%	4.50%
Tier 1 capital (to average assets), Minimum Capital Requirements Per Regulation Ratio	4.00%	4.00%
Total capital (to risk-weighted assets), To Be Well Capitalized Under Prompt Corrective Action Provisions Amount	$ 215,642	$ 211,051
Tier 1 capital (to risk-weighted assets), To Be Well Capitalized Under Prompt Corrective Action Provisions Amount	172,513	168,841
Common equity Tier 1 capital (to risk-weighted assets), To Be Well Capitalized Under Prompt Corrective Action Provisions Amount	140,167	137,183
Tier 1 capital (to average assets), To Be Well Capitalized Under Prompt Corrective Action Provisions Amount	$ 139,782	$ 139,147
Total capital (to risk-weighted assets), To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio	10.00%	10.00%
Tier 1 capital (to risk-weighted assets), To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio	8.00%	8.00%
Common equity Tier 1 capital (to risk-weighted assets), To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio	6.50%	6.50%
Tier 1 capital (to average assets), To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio	5.00%	5.00%

Regulatory Capital Requiremen_5

Regulatory Capital Requirements - Components of Regulatory Capital (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018	Dec. 31, 2017
Compliance With Regulatory Capital Requirements Under Banking Regulations [Line Items]
Total shareholders' equity	$ 314,709	$ 309,334	$ 296,195	$ 294,265
Accumulated other comprehensive income	(18,416)	(21,436)
Home Savings [Member]
Compliance With Regulatory Capital Requirements Under Banking Regulations [Line Items]
Total shareholders' equity	281,849	281,006
Accumulated other comprehensive income	18,431	21,450
Intangible assets	(20,892)	(20,981)
Tier 1 Capital	279,388	281,475
Allowance for loan losses and allowance for unfunded lending commitments limited to 1.25% of total risk-weighted assets	20,394	20,389
Total risk-based capital	$ 299,782	$ 301,864

Regulatory Capital Requiremen_6

Regulatory Capital Requirements - Components of Regulatory Capital (Parenthetical) (Detail)	Mar. 31, 2019	Dec. 31, 2018
Home Savings [Member]
Compliance With Regulatory Capital Requirements Under Banking Regulations [Line Items]
Allowance for loan and allowance for unfunded lending commitments, percentage of risk-weighted assets	1.25%	1.25%

Income Taxes - Significant Comp

Income Taxes - Significant Components of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Deferred tax assets:
Loan loss reserves	$ 4,319	$ 4,293
Depreciation	426	363
Other real estate owned valuation	67	65
Unrealized loss on securities available for sale	208	1,005
Unrealized loss on securities held to maturity	177	184
Interest on nonaccrual loans	414	425
Net operating loss carryforward		409
Accrued bonuses	566	840
Other	47	125
Deferred tax assets	6,224	7,709
Deferred tax liabilities:
Deferred loan fees	1,525	1,512
Federal Home Loan Bank stock dividends	2,236	2,749
Mortgage servicing rights	1,569	1,603
Purchase accounting adjustment	167	62
Prepaid expenses	235	228
Deferred tax liabilities	5,732	6,154
Net deferred tax asset	$ 492	$ 1,555

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Income Tax Disclosure [Abstract]
Net deferred tax asset	$ 492		$ 1,555
Federal income tax rate	21.00%	21.00%

Income Taxes - Summary of Diffe

Income Taxes - Summary of Difference in Effective Tax Rates and Statutory Federal Income Tax Rate of 21% (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Income Tax Disclosure [Abstract]
Tax at statutory rate, amount	$ 2,210	$ 2,172
Tax exempt income, amount	(60)	(34)
Life insurance, amount	(81)	(91)
Stock compensation, amount	(58)	(128)
Other, amount	(143)	(130)
Income tax provision, total amount	$ 1,868	$ 1,789
Tax at statutory rate, rate	21.00%	21.00%
Tax exempt income, rate	(0.57%)	(0.33%)
Life insurance, rate	(0.77%)	(0.88%)
Stock compensation, rate	(0.55%)	(1.24%)
Other, rate	(1.36%)	(1.26%)
Income tax provision, total rate	17.75%	17.29%

Goodwill and Intangible Asset_2

Goodwill and Intangible Assets - Change in Goodwill (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Goodwill And Intangible Assets Disclosure [Abstract]
Beginning of the year	$ 20,221	$ 20,221
End of the year	$ 20,221	$ 20,221

Goodwill and Intangible Asset_3

Goodwill and Intangible Assets - Additional Information (Detail)	3 Months Ended		12 Months Ended
	Mar. 31, 2019USD ($)ReportingUnit	Mar. 31, 2018USD ($)	Dec. 31, 2018USD ($)ReportingUnit
Goodwill And Intangible Assets [Line Items]
Number of reporting units with carrying amount of zero or less than zero | ReportingUnit	0		0
Carrying amount of reporting unit	$ 0		$ 0
Amortization of intangible assets	127,000	$ 113,000
Maximum [Member]
Goodwill And Intangible Assets [Line Items]
Carrying amount of reporting unit	$ 0		$ 0

Goodwill and Intangible Asset_4

Goodwill and Intangible Assets - Schedule of Acquired Intangible Assets (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 13,731	$ 13,731
Accumulated Amortization	10,041	9,914
Core deposit intangibles [Member]
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	11,184	11,184
Accumulated Amortization	9,663	9,581
Customer list intangible [Member]
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	2,547	2,547
Accumulated Amortization	$ 378	$ 333

Goodwill and Intangible Asset_5

Goodwill and Intangible Assets - Estimated Amortization Expense (Detail)	Mar. 31, 2019USD ($)
Intangible Assets Accumulated Amortization [Abstract]
Remainder of 2019	$ 382,000
2020	510,000
2021	510,000
2022	510,000
2023	510,000
2024	$ 510,000

Qualified Affordable Housing _2

Qualified Affordable Housing Project Investments - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Schedule Of Equity Method Investments [Line Items]
Investment in qualified affordable housing projects	$ 8,200,000		$ 8,400,000
Unfunded commitments of investments in qualified affordable housing projects	5,900,000		$ 6,500,000
Recognized amortization expense included in income tax expense	172,000	$ 122,000
Recognized tax credits and other benefits from investment in affordable housing tax credits	197,000	138,000
Impairment losses related to investment in qualified affordable housing projects	$ 0	$ 0
Minimum [Member]
Schedule Of Equity Method Investments [Line Items]
Expected period for fulfillment of investment commitments	8 years
Maximum [Member]
Schedule Of Equity Method Investments [Line Items]
Expected period for fulfillment of investment commitments	10 years

Derivatives - Summary Informati

Derivatives - Summary Information About Purchased and Written Options (Detail) - Written And Purchased Certificate Of Deposit Option [Member] - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Non Hedging Interest Rate Derivatives [Line Items]
Notional amount of purchased/written option	$ 13,002	$ 13,024
Weighted average maturity	1 year 3 months 18 days	1 year 7 months 6 days
Fair value of purchased/written option	$ 328	$ 261

Derivatives - Additional Inform

Derivatives - Additional Information (Detail) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Commercial Loans [Member] | Interest Rate Swap
Derivative [Line Items]
Derivative notional amount	$ 2,500,000	$ 2,500,000
Interest rate derivative assets, at fair value	81,000	56,000
Interest rate derivative liabilities, at fair value	90,000	62,000
Difference in fair value	9,000	6,000
Written And Purchased Certificate Of Deposit Option [Member]
Derivative [Line Items]
Options decreased		548,000	$ 79,000
Interest rate derivative assets, at fair value	$ 328,000	$ 261,000

Derivatives - Freestanding Deri

Derivatives - Freestanding Derivative Assets and Liabilities Not Designated as Hedges (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Derivatives Fair Value [Line Items]
Other assets	$ 30,488	$ 23,060
Not Designated as Hedging Instrument [Member] | Purchased Certificate of Deposit Option [Member]
Derivatives Fair Value [Line Items]
Other assets	328	261
Not Designated as Hedging Instrument [Member] | Written Certificate of Deposit Option [Member]
Derivatives Fair Value [Line Items]
Other liabilities	$ 328	$ 261

Leases - Additional Information

Leases - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Lessee Lease Description [Line Items]
Operating lease, option to extend	Operating leases relate primarily to bank branches, office space and license agreements with remaining lease terms of generally 1 to 23 years, which includes options for multiple extensions, with a weighted-average lease term of 7 years.
Operating lease, existence of option to extend	true
Operating lease, weighted average lease term	7 years
Operating lease, ROU assets	$ 4,900,000
Operating lease, liabilities	5,269,000
Operating lease, expense	$ 319,000
Operating lease, weighted average discount rate	2.68%
Right of use asset amortization	$ 282,000
Short-term lease expense	$ 31,000
Rent expense		$ 283,000,000
Minimum [Member]
Lessee Lease Description [Line Items]
Remaining lease terms	1 year
Maximum [Member]
Lessee Lease Description [Line Items]
Remaining lease terms	23 years

Leases - Summary of Future Mini

Leases - Summary of Future Minimum Lease Payments under Non-Cancellable Leases (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Leases [Abstract]
Remainder of 2019	$ 955
2020	1,174
2021	938
2022	723
2023	395
2024 and thereafter	1,626
Total lease payments	5,811
Less: Interest	(542)
Present value of lease liabilities	$ 5,269
2019		$ 1,085
2020		949
2021		892
2022		651
2023		346
Thereafter		867
Total		$ 4,790