Anchor Bancorp 10-Q 5 Feb 18 2018 Q2 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	6 Months Ended
	Dec. 31, 2017	Feb. 05, 2018
Document and Entity Information
Entity Registrant Name	Anchor Bancorp
Entity Central Index Key	1,448,301
Current Fiscal Year End Date	--06-30
Entity Filer Category	Smaller Reporting Company
Document Type	10-Q
Document Period End Date	Dec. 31, 2017
Document Fiscal Year Focus	2,018
Document Fiscal Period Focus	Q2
Amendment Flag	false
Entity Common Stock, Shares Outstanding		2,484,030

ANCHOR BANCORP AND SUBSIDIARY C

ANCHOR BANCORP AND SUBSIDIARY CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Unaudited) - USD ($) $ in Thousands	Dec. 31, 2017	Jun. 30, 2017
ASSETS
Cash and cash equivalents	$ 7,418	$ 14,194
Securities available for sale, at fair value	19,829	21,170
Securities held to maturity, at amortized cost	4,200	4,949
Loans Receivable Held-for-sale, Amount	0	1,551
Loans receivable, net of allowance for loan losses	398,225	377,908
Life Insurance Investment, net of surrender charges	20,288	20,030
Accrued interest receivable	1,453	1,332
Real estate owned, net	3,346	867
Federal Home Loan Bank (FHLB) stock, at cost	3,048	2,348
Property, premises and equipment, at cost, less accumulated depreciation	8,887	9,360
Deferred tax asset, net	4,869	8,011
Prepaid expenses and other assets	1,229	805
Total assets	472,792	462,525
Deposits:
Noninterest-bearing	50,285	52,606
Interest-bearing	288,167	292,581
Total deposits	338,452	345,187
FHLB advances	63,000	45,500
Advance payments by borrowers for taxes and insurance	1,199	1,195
Supplemental Executive Retirement Plan liability	1,724	1,709
Accounts payable and other liabilities	3,220	3,083
Total liabilities	407,595	396,674
STOCKHOLDERS' EQUITY
Preferred stock, $0.01 par value per share	0	0
Common stock, $0.01 par value per share	25	25
Additional paid-in capital	22,344	22,619
Retained earnings	44,226	44,585
Unearned Employee stock ownership plan (ESOP) shares	(573)	(607)
Accumulated other comprehensive loss, net of tax	(825)	(771)
Total stockholders' equity	65,197	65,851
Total liabilities and stockholders' equity	$ 472,792	$ 462,525

ANCHOR BANCORP AND SUBSIDIARY 3

ANCHOR BANCORP AND SUBSIDIARY CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION - Parenthetical (Unaudited) - USD ($) $ in Thousands	Dec. 31, 2017	Jun. 30, 2017
ASSETS
Amortized cost of securities available for sale	$ 20,133	$ 21,391
Securities held to maturity	4,185	4,954
Allowance for loan losses on loans receivable	4,128	4,106
Accumulated depreciation of property, premises and equipment	$ 12,282	$ 11,971
STOCKHOLDERS' EQUITY
Preferred stock par value per share	$ 0.01	$ 0.01
Preferred stock shares authorized	5,000,000	5,000,000
Preferred stock shares issued	0	0
Preferred stock shares outstanding	0	0
Common stock par value per share	$ 0.01	$ 0.01
Common stock shares authorized	45,000,000	45,000,000
Common stock shares issued	2,489,030	2,504,740
Common stock shares outstanding	2,489,030	2,504,740

ANCHOR BANCORP AND SUBSIDIARY 4

ANCHOR BANCORP AND SUBSIDIARY CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2017	Dec. 31, 2016
Interest Income:
Loans receivable, including fees	$ 5,371	$ 4,742	$ 10,504	$ 9,394
Securities	25	30	59	53
Mortgage-backed securities	128	140	257	307
Total Interest Income	5,524	4,912	10,820	9,754
Interest Expense:
Deposits	843	659	1,686	1,279
FHLB advances	132	135	240	285
Total Interest Expense	975	794	1,926	1,564
Net Interest Income before provision for loan losses	4,549	4,118	8,894	8,190
Provision for loan losses	105	75	180	150
Net Interest Income after provision for loan losses	4,444	4,043	8,714	8,040
Noninterest income
Deposit service fees	277	348	590	696
Other deposit fees	187	179	387	373
Other loan fees	172	207	400	442
Gain (loss) on sale of loans	47	(1)	157	100
Bank Owned Life Insurance Income	129	130	258	262
Other income	179	123	372	270
Total noninterest income	991	986	2,164	2,143
Noninterest Expense
Compensation and benefits	2,220	2,296	4,305	4,606
General and administrative expenses	572	833	1,145	1,569
Merger expense	0	0	34	0
Real estate holding costs	36	19	66	37
Federal Deposit Insurance Corporation (FDIC) insurance premiums	41	24	77	92
Information technology	490	540	1,027	1,025
Occupancy and equipment	435	441	868	948
Deposit services	101	128	205	240
Marketing	84	167	175	267
Loss on sale of property, premises and equipment	0	0	5	0
(Loss) gain on sale of real estate owned	15	(27)	15	(40)
Total noninterest expense	3,994	4,421	7,922	8,744
Income before provision for income tax	1,441	608	2,956	1,439
Income Tax Expense (Benefit)	2,844	188	3,315	446
Net (loss) income	$ (1,403)	$ 420	$ (359)	$ 993
Basic (loss) earnings per share	$ (0.58)	$ 0.17	$ (0.15)	$ 0.41
Diluted (loss) earnings per share	$ (0.58)	$ 0.17	$ (0.15)	$ 0.41
Weighted Average Number of Shares Outstanding, Basic	2,429,352	2,404,292	2,425,200	2,396,421
Weighted Average Number of Shares Outstanding, Diluted	2,429,352	2,424,976	2,425,200	2,417,617

ANCHOR BANCORP AND SUBSIDIARY S

ANCHOR BANCORP AND SUBSIDIARY STATEMENT OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2017	Dec. 31, 2016
Other Comprehensive Loss, Available-for-sale Securities, Tax	$ 47	$ 152	$ 29	$ 145
Net (loss) income	(1,403)	420	(359)	993
Other Comprehensive Loss, net of income tax:
Unrealized holding losses on available-for-sale securities during the period	(90)	(295)	(54)	(280)
Other Comprehensive loss, net of income tax:	(90)	(295)	(54)	(280)
Comprehensive (Loss) Income	$ (1,493)	$ 125	$ (413)	$ 713

ANCHOR BANCORP AND SUBSIDIARY 6

ANCHOR BANCORP AND SUBSIDIARY CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
CASH FLOWS FROM OPERATING ACTIVITIES:
Net (loss) income	$ (359)	$ 993
Adjustments to reconcile net income to net cash from operating activities:
Depreciation and amortization	317	353
Net amortization of premiums on securities	127	159
Provision for loan losses	180	150
ESOP expense	86	87
Deferred Income Tax Expense (Benefit)	3,315	395
Stock or Unit Option Plan Expense	66	371
Life Insurance, Corporate or Bank Owned, Change in Value	(258)	(262)
Gain on sale of loans	(157)	(100)
Originations of loans held for sale	(5,732)	(10,236)
Proceeds from sale of loans held for sale	6,335	8,102
Loss on sale of property, premises and equipment	5	0
Loss (gain) on sale of real estate owned	15	(40)
Change in operating assets and liabilities:
Accrued interest receivable	(121)	(58)
Prepaid expenses, other assets, and income tax receivable	(424)	234
Supplemental Executive Retirement Plan	15	6
Accounts payable and other liabilities	137	1,198
Net cash provided by operating activities	3,547	1,352
CASH FLOWS FROM INVESTING ACTIVITIES
Proceeds from Sales, Maturities and Calls of Available-for-sale Securities	0	852
Principal payments on mortgage-backed securities available-for-sale	2,264	2,487
Principal payments on mortgage-backed securities held-to-maturity	709	666
Increase (Decrease) in Finance Receivables	(22,415)	(7,094)
Proceeds from sale of real estate owned	115	478
Payments to Develop Real Estate Assets	823	0
Proceeds from Sale of Property, Plant, and Equipment	160	0
Payments for (Proceeds from) Productive Assets	(9)	(57)
Payments for (Proceeds from) Federal Home Loan Bank Stock	(700)	780
Net cash provided by (used in) investing activities	(20,699)	(1,888)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net increase in deposits	(6,735)	26,702
Net change in advance payments by borrowers for taxes and insurance	4	115
Proceeds from Federal Home Loan Bank Advances	72,700	34,200
Repayment on FHLB advances	(55,200)	(53,700)
Payments for Repurchase of Common Stock	(124)	0
Stock award net settlement	(269)	(285)
Net cash provided by (used in) financing activities	10,376	7,032
Net Change in Cash and Cash Equivalents	(6,776)	6,496
Beginning of period	14,194
End of period	7,418	14,816
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Interest	1,926	1,572
Income Taxes	145	65
SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING ACTIVITIES
Net loans transferred to real estate owned	1,786	168
Unrealized holding loss on available-for-sale securities, net of tax	(54)	(280)
Transfer of Loans Held-for-sale to Portfolio Loans	$ 1,105	$ 2,107

Nature of Business

Nature of Business	6 Months Ended
	Dec. 31, 2017
Nature of Business [Abstract]
Nature of Business	Note 1 - Nature of Business Anchor Bancorp (the “Company”), a Washington corporation, was formed in connection with the conversion of Anchor Mutual Savings Bank (the “Bank”) from the mutual to the stock form of organization. On January 25, 2011, the Bank completed its conversion from mutual to stock form, changed its name to “Anchor Bank” and became the wholly-owned subsidiary of the Company. Anchor Bank is a community-based savings bank primarily serving Western Washington through its 10 full-service bank offices (including one Wal-Mart in-store location) within Grays Harbor, Thurston, Lewis, Pierce, and Mason counties, and one loan production office located in King County, Washington. Anchor Bank’s business consists of attracting deposits from the public and utilizing those deposits to originate loans.

Basis of Presentation

Basis of Presentation	6 Months Ended
	Dec. 31, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Business Description and Basis of Presentation	Note 2 - Basis of Presentation The accompanying unaudited consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim financial information and in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X as promulgated by the Securities and Exchange Commission (“SEC”). Accordingly, they do not include all the information and footnotes required by accounting principles generally accepted in the United States for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation of the financial position and results of operations for the periods presented have been included. It is recommended that these unaudited interim consolidated financial statements be read in conjunction with the audited consolidated financial statements and notes thereto included in the Company's Annual Report on Form 10-K for the year ended June 30, 2017 (“2017 Form 10-K”). The results of operations for the three and six months ended December 31, 2017 are not necessarily indicative of results that may be expected for the entire fiscal year ending June 30, 2018. Certain prior year amounts have been reclassified to conform to current fiscal year presentation. The reclassifications had no impact on previously reported consolidated net income or equity. The Company has evaluated events and transactions subsequent to December 31, 2017 for potential recognition or disclosure.

Recently Issued Accounting Pron

Recently Issued Accounting Pronouncements	6 Months Ended
	Dec. 31, 2017
Accounting Policies [Abstract]
Recently Issued Accounting Pronouncements	Note 3 - Recently Issued Accounting Pronouncements In May 2014, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2014-09, Revenue from Contracts with Customers (Topic 606). In August 2015, FASB issued ASU No. 2015-14, Revenue from Contracts with Customers (Topic 606) which postponed the effective date of 2014-09. Subsequently, in March 2016, the FASB issued ASU 2016-08, Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations. This amendment clarifies that an entity should determine if it is the principal or the agent for each specified good or service promised in a contract with a customer. In April 2016, the FASB issued ASU No. 2016-10, Revenue from Contracts with Customers (Topic 606): Identifying Performance Obligations and Licensing. The core principle of Topic 606 is that an entity must recognize revenue when it has satisfied a performance obligation of transferring promised goods or services to a customer. The standard is effective for public entities for interim and annual periods beginning after December 15, 2017; early adoption is not permitted. The standard allows for full retrospective adoption for all periods presented or modified retrospective adoption to only the most current period presented in the financial statements. The cumulative effect of initially applying the standard is recognized at the date of the initial application. Our primary source of revenue is interest income, which is recognized as it is earned and is deemed to be in compliance with this ASU. With respect to noninterest income, the Company is in its preliminary stages of identifying and evaluating the revenue streams and underlying revenue contracts within the scope of the guidance. The Company is expecting to begin developing processes and procedures during 2018 to ensure it is fully compliant with these amendments at the date of adoption. To date, the Company has not yet identified any significant changes in the timing of revenue recognition when considering the amended accounting guidance; however, the Company’s implementation efforts are ongoing and such assessments may change prior to the January 1, 2018 implementation date. Accordingly, the Company does not expect implementation of this standard to have a material impact on our consolidated financial statements. In January 2016, the FASB issued ASU No. 2016-01, Recognition and Measurement of Financial Assets . The new standard significantly revises an entity’s accounting related to (1) the classification and measurement of investments in equity securities and (2) the presentation of certain fair value changes for financial liabilities measured as fair value. It also amends certain disclosure requirements associated with the fair value of financial instruments. This ASU is effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. The adoption of ASU No. 2016-01 is not expected to have a material impact on the Company's consolidated financial statements. In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842 ). The amendments in this ASU require lessees to recognize the following for all leases (with the exception of short-term) at the commencement date; a lease liability, which is a lessee's obligation to make lease payments arising from a lease, measured on a discounted basis; and a right-of-use asset, which is an asset that represents the lessee's right to use, or control the use of, a specified asset for the lease term. The amendments in this ASU leave lessor accounting largely unchanged, although certain targeted improvements were made to align lessor accounting with the lessee accounting model. This ASU simplifies the accounting for sale and leaseback transactions primarily because lessees must recognize lease assets and lease liabilities. Lessees will no longer be provided with a source of off-balance sheet financing. The amendments in this ASU are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early application is permitted upon issuance. Lessees (for capital and operating leases) and lessors (for sales-type, direct financing, and operating leases) must apply a modified retrospective transition approach for leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements. The modified retrospective approach would not require any transition accounting for leases that expired before the earliest comparative period presented. Lessees and lessors may not apply a full retrospective transition approach. The effect of the adoption will depend on leases at time of adoption. Once adopted, we expect to report higher assets and liabilities as a result of including right-of-use assets and lease liabilities related to certain banking offices and certain equipment under noncancelable operating lease agreements, however, based on current leases the adoption is not expected to have a material impact on the Company's consolidated financial statements. In March 2016, the FASB issued ASU No. 2016-09, Improvements to Employee Share-Based Payment Accounting , which amends ASC Topic 718, Compensation - Stock Compensation . The ASU includes provisions intended to simplify various aspects related to how share-based payments are accounted for and presented in the financial statements. The ASU was effective for annual and interim periods beginning after December 15, 2016. The Company adopted this standard effective January 1, 2017. The adoption of ASU No. 2016-09 did not have a material impact on the Company's consolidated financial statements. In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments . The ASU requires the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. Financial institutions and other organizations will now use forward-looking information to better inform their credit loss estimates. The standard will take effect for SEC filers for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. Once adopted, we expect our allowance for loan losses to increase, however, until our evaluation is complete the magnitude of the increase will not be known. In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows (Topic 230), a consensus of the FASB’s Emerging Issues Task Force . The ASU is intended to reduce diversity in practice in how certain transactions are presented and classified in the statement of cash flows. The standard will take effect for SEC filers for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017. The adoption of ASU No. 2016-15 is not expected to have a material impact on the Company's consolidated financial statements. In November 2016, the FASB issued ASU No. 2016-18, Statement of Cash Flows (Topic 230), Restricted Cash . The ASU amends the required statement of cash flow disclosures to include the change in amounts generally described as restricted cash. The standard will take effect for SEC filers for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017. The adoption of ASU No. 2016-18 is not expected to have a material impact on the Company’s consolidated financial statements. In January 2017, the FASB issued ASU 2017-03, Accounting Changes and Error Corrections (Topic 250) and Investments-Equity Method and Joint Ventures (Topic 323): Amendments to SEC Paragraphs Pursuant to Staff Announcements at the September 22, 2016 and November 17, 2016 EITF Meetings (SEC Update). This ASU amends the Codification for SEC staff announcements made at recent Emerging Issues Task Force (EITF) meetings. The SEC staff view is that a registrant should evaluate ASU updates that have not yet been adopted to determine the appropriate financial disclosures about the potential material effects of the ASU on the financial statements when adopted. If a registrant does not know or cannot reasonably estimate the impact of an ASU, then in addition to making a statement to that effect, the registrant should consider additional qualitative financial statement disclosures to assist the reader in assessing the significance of the impact. The SEC staff expects the additional qualitative disclosures to include a description of the effect of the accounting policies expected to be applied compared to current accounting policies. Also, the registrant should describe the status of its process to implement the new standards and the significant implementation matters yet to be addressed. The amendments specifically addressed recent ASU amendments to Topic 326, Financial Instruments - Credit Losses; Topic 842, Leases; and Topic 606, Revenue from Contracts with Customers; although, the amendments apply to any subsequent amendments to guidance in the ASU. The Company has adopted the amendments in this ASU and appropriate disclosures have been included in this Note for each recently issued accounting standard. In March 2017, the FASB issued ASU No. 2017-08, Receivables - Nonrefundable Fees and Other Costs (Subtopic 310-20): Premium Amortization on Purchased Callable Debt Securities . The ASU shortens the amortization period for certain callable debt securities held at a premium. The standard will take effect for SEC filers for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. The adoption of ASU No. 2017-08 is not expected to have a material impact on the Company's consolidated financial statements. In May 2017, the FASB issued ASU No. 2017-09, Compensation Stock Compensation (Topic 718): Scope of Modification Accounting . This ASU provides clarity on the guidance related to stock compensation when there has been changes to the terms or conditions of a share-based payment award to which an entity would be required to apply modification accounting under ASC 718. The ASU provides the three following criteria must be met in order to not account for the effect of the modification of terms or conditions: the fair value, the vesting conditions and the classification as an equity or liability instrument of the modified award is the same as the original award immediately before the original award is modified. The amendments in this ASU are effective for annual periods, and interim periods within those annual periods, beginning after December 15, 2017. Early adoption is permitted. The adoption of ASU No. 2017-09 is not expected to 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. This ASU amends the hedge accounting recognition and presentation requirements in ASC 815 to (1) improve the transparency and understandability of information conveyed to financial statement users about an entity’s risk management activities by better aligning the entity’s financial reporting for hedging relationships with those risk management activities and (2) reduce the complexity of and simplify the application of hedge accounting by preparers. The amendments in this ASU permit hedge accounting for hedging relationships involving nonfinancial risk and interest rate risk by removing certain limitations in cash flow and fair value hedging relationships. In addition, the ASU requires an entity to present the earnings effect of the hedging instrument in the same income statement line item in which the earnings effect of the hedged item is reported. The amendments in this ASU are effective for annual periods, and interim periods within those annual periods, beginning after December 15, 2018 and early adoption is permitted. The adoption of ASU No. 2017-12 is not expected to have a material impact on the Company's consolidated financial statements.

Earnings Per Share

Earnings Per Share	6 Months Ended
	Dec. 31, 2017
Earnings Per Share [Abstract]
Earnings Per Share	Note 4 - Earnings (Loss) Per Share ("EPS") Basic earnings (loss) per common share is the amount of earnings available to each share of common stock outstanding during the reporting period and is equal to net income divided by the weighted average number of shares outstanding during the period, without considering any dilutive items. Unvested share-based awards that contain non-forfeitable rights to dividends or dividend equivalents (whether paid or unpaid) are participating securities and shall be included in the computation of earnings per share pursuant to the two-class method described in ASC 260-10-45-60B. Diluted earnings per share is the amount of earnings available to each share of common stock outstanding during the period adjusted to include the effect of potentially dilutive common shares that may be issued upon the vesting of restricted stock awards. Therefore, under the two-class method, the difference in EPS is not significant since the Company did not pay dividends. The following table details the calculation of basic and diluted earnings per share: For the Three Months Ended December 31, For the Six Months Ended December 31, 2017 2016 2017 2016 (Dollars in thousands, except share data) Net (loss) income $ (1,403 ) $ 420 $ (359 ) $ 993 Earnings allocated to common shareholders $ (1,403 ) $ 420 $ (359 ) $ 993 Basic weighted-average common shares outstanding 2,429,352 2,404,292 2,425,200 2,396,421 Potentially dilutive incremental shares — 20,684 — 21,196 Diluted weighted-average common shares outstanding 2,429,352 2,424,976 2,425,200 2,417,617 Basic (loss) earnings per share $ (0.58 ) $ 0.17 $ (0.15 ) $ 0.41 Diluted (loss) earnings per share $ (0.58 ) $ 0.17 $ (0.15 ) $ 0.41 Shares owned by the Company's ESOP that have not been allocated are not considered to be outstanding for the purpose of computing basic and diluted EPS. As of December 31, 2017 and December 31, 2016 there were 51,929 and 58,812 shares, respectively, which had not been allocated under the Company's ESOP. Potential dilutive shares are excluded from the computation of earnings (loss) per share if their effect is anti-dilutive. For both the three and six months ended December 31, 2017 and 2016, there were no anti-dilutive shares included in the computation of diluted (loss) earnings per share.

Investments

Investments	6 Months Ended
	Dec. 31, 2017
Investments [Abstract]
Investments	Note 5 - Investments The amortized cost and estimated fair market values of investment securities as of December 31, 2017 and June 30, 2017 , were as follows: December 31, 2017 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value (In thousands) Securities available-for-sale Municipal bonds $ 160 $ — $ — $ 160 Mortgage-backed securities: FHLMC (1) 11,029 76 (158 ) 10,947 FNMA (2) 8,464 — (205 ) 8,259 GNMA (3) 480 — (17 ) 463 $ 20,133 $ 76 $ (380 ) $ 19,829 Securities held-to-maturity Mortgage-backed securities: FHLMC $ 1,994 $ 44 $ (57 ) $ 1,981 FNMA 1,082 58 (20 ) 1,120 GNMA 1,124 — (40 ) 1,084 $ 4,200 $ 102 $ (117 ) $ 4,185 (1) Federal Home Loan Mortgage Corporation ("Freddie Mac") (2) Federal National Mortgage Association ("Fannie Mae") (3) Government National Mortgage Association ("Ginnie Mae") June 30, 2017 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value (In thousands) Securities available-for-sale Municipal bonds $ 165 $ — $ — $ 165 Mortgage-backed securities: FHLMC 11,140 88 (125 ) 11,103 FNMA 9,532 — (169 ) 9,363 GNMA 554 — (15 ) 539 $ 21,391 $ 88 $ (309 ) $ 21,170 Securities held-to-maturity Mortgage-backed securities: FHLMC $ 2,212 53 (52 ) $ 2,213 FNMA 1,209 71 (23 ) 1,257 GNMA 1,528 — (44 ) 1,484 $ 4,949 $ 124 $ (119 ) $ 4,954 There were 51 and 47 securities in an unrealized loss position at December 31, 2017 and June 30, 2017, respectively. The unrealized losses on investments in mortgage-backed securities relate principally to the general change in interest rates and illiquidity, and not credit quality, that has occurred since the securities' purchase dates, and such unrecognized losses or gains will continue to vary with general interest rate level fluctuations in the future. We do not intend to sell the temporarily impaired securities and it is not likely that we will be required to sell the securities prior to their maturity. We do expect to recover the entire amortized cost basis of the securities. The fair value of temporarily impaired securities, the amount of unrealized losses, and the length of time these unrealized losses existed as of the dates indicated, were as follows: Less Than 12 Months 12 Months or Longer Total Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses December 31, 2017 (In thousands) Securities available-for-sale Mortgage-backed securities: FHLMC $ 1,935 $ (18 ) $ 4,183 $ (140 ) $ 6,118 $ (158 ) FNMA 2,632 (27 ) 5,626 (178 ) 8,258 (205 ) GNMA — — 463 (17 ) 463 (17 ) $ 4,567 $ (45 ) $ 10,272 $ (335 ) $ 14,839 $ (380 ) Less Than 12 Months 12 Months or Longer Total Fair Unrealized Fair Unrealized Fair Unrealized December 31, 2017 (In thousands) Securities held-to-maturity Mortgage-backed securities: FHLMC $ — $ — $ 1,378 $ (57 ) $ 1,378 $ (57 ) FNMA — — 478 (20 ) 478 (20 ) GNMA — — 1,084 (40 ) 1,084 (40 ) $ — $ — $ 2,940 $ (117 ) $ 2,940 $ (117 ) Less Than 12 Months 12 Months or Longer Total Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses June 30, 2017 (In thousands) Securities available-for-sale Mortgage-backed securities: FHLMC $ 2,626 $ (25 ) $ 3,185 $ (100 ) $ 5,811 $ (125 ) FNMA 4,578 (29 ) 4,563 (140 ) 9,141 (169 ) GNMA — — 539 (15 ) 539 (15 ) $ 7,204 $ (54 ) $ 8,287 $ (255 ) $ 15,491 $ (309 ) Less Than 12 Months 12 Months or Longer Total Fair Unrealized Fair Unrealized Fair Unrealized June 30, 2017 (In thousands) Securities held-to-maturity Mortgage-backed securities: FHLMC $ — $ — $ 1,548 $ (52 ) $ 1,548 $ (52 ) FNMA — — 539 (23 ) 539 (23 ) GNMA 840 (13 ) 645 (31 ) 1,485 (44 ) $ 840 $ (13 ) $ 2,732 $ (106 ) $ 3,572 $ (119 ) Contractual maturities of securities at December 31, 2017 are listed below. Expected maturities of mortgage-backed securities may differ from contractual maturities because borrowers may have the right to call or prepay the obligations; therefore, these securities are classified separately with no specific maturity date. December 31, 2017 Amortized Cost Fair Value (In thousands) Securities available-for-sale Municipal bonds: Due after ten years $ 160 $ 160 Mortgage-backed securities: FHLMC 11,029 10,947 FNMA 8,464 8,259 GNMA 480 463 $ 20,133 $ 19,829 Securities held-to-maturity Mortgage-backed securities: FHLMC $ 1,994 $ 1,981 FNMA 1,082 1,120 GNMA 1,124 1,084 $ 4,200 $ 4,185 Sales of securities available-for-sale for the dates indicated are summarized as follows: Three Months Ended December 31, Six Months Ended December 31, 2017 2016 2017 2016 (In thousands) Proceeds from sales $ — $ — $ — $ — Proceeds from maturities, sales and calls — — — 852 Gross realized gains — — — — Gross realized losses — — — — Pledged securities at the dates indicated are summarized as follows: December 31, 2017 June 30, 2017 Pledged to secure: Amortized Cost Fair Value Amortized Cost Fair Value (In thousands) Public deposits $ 4,855 $ 4,827 $ 5,143 $ 5,172 FHLB borrowings 854 884 977 1,009 Federal Reserve borrowing line 1,576 1,559 852 840

Loans Receivable, Net

Loans Receivable, Net	6 Months Ended
	Dec. 31, 2017
Loans Receivable, Net [Abstract]
Loans Receivable, Net	Note 6 - Loans Receivable, net Loans receivable consisted of the following at the dates indicated: December 31, 2017 June 30, 2017 (In thousands) Real estate: One-to-four family $ 64,893 $ 59,735 Multi-family 59,921 60,500 Commercial 145,749 155,525 Construction 77,136 49,151 Land 6,581 8,054 Total real estate 354,280 332,965 Consumer: Home equity 14,013 13,991 Credit cards 2,405 2,596 Automobile 497 627 Other consumer 1,439 1,524 Total consumer 18,354 18,738 Business: Commercial business 30,905 31,603 Total loans 403,539 383,306 Less: Deferred loan fees and loan premiums, net 1,186 1,292 Allowance for loan losses 4,128 4,106 Loans receivable, net $ 398,225 $ 377,908 Allowance for Loan Losses. The allowance for loan losses must be maintained at a level necessary to absorb specific losses on impaired loans and probable losses inherent in the loan portfolio. The assessment includes analysis of several different factors, including delinquency, charge-off rates and the changing risk profile of our loan portfolio, as well as local economic conditions such as unemployment rates, bankruptcies and vacancy rates of business and residential properties. The following table presents the activity in the allowance for loan losses by portfolio segment for the three months ended December 31, 2017: One-to- four family Multi- family Commercial real estate Construction Land Consumer (1) Commercial business Unallocated Three months ended 12/31/17 (In thousands) Allowance for loan losses : Beginning balance $ 302 $ 590 $ 1,534 $ 821 $ 119 $ 354 $ 297 $ — $ 4,017 Provision (benefit) for loan losses 39 (29 ) (192 ) 263 (23 ) (78 ) 125 — 105 Charge-offs — — — — — (14 ) — — (14 ) Recoveries 14 — — 1 — 5 — — 20 Ending balance $ 355 $ 561 $ 1,342 $ 1,085 $ 96 $ 267 $ 422 $ — $ 4,128 (1) Consumer loans include home equity, credit cards, automobile, and other consumer loans. The only consumer loans with impairment are home equity loans. The following table presents the activity in the allowance for loan losses by portfolio segment for the six months ended December 31, 2017: One-to- four family Multi- family Commercial real estate Construction Land Consumer (1) Commercial business Unallocated Six months ended 12/31/17 (In thousands) Allowance for loan losses : Beginning balance $ 495 $ 580 $ 1,566 $ 651 $ 120 $ 378 $ 316 $ — $ 4,106 Provision (benefit) for loan losses (169 ) (19 ) (24 ) 432 (24 ) (117 ) 101 — 180 Charge-offs — — (200 ) — — (15 ) — — (215 ) Recoveries 29 — — 2 — 21 5 — 57 Ending balance $ 355 $ 561 $ 1,342 $ 1,085 $ 96 $ 267 $ 422 $ — $ 4,128 (1) Consumer loans include home equity, credit cards, automobile, and other consumer loans. The only consumer loans with impairment are home equity loans. The following table presents the activity in the allowance for loan losses by portfolio segment for the three months ended December 31, 2016: One-to- four family Multi- family Commercial real estate Construction Land Consumer (1) Commercial business Unallocated Three months ended 12/31/16 (In thousands) Allowance for loan losses : Beginning balance $ 717 $ 463 $ 1,309 $ 381 $ 110 $ 513 $ 331 $ — $ 3,824 Provision (benefit) for loan losses (25 ) (33 ) 69 64 (7 ) 45 (38 ) — 75 Charge-offs — — (110 ) — — (65 ) — — (175 ) Recoveries 76 — — 35 — 24 2 — 137 Ending balance $ 768 $ 430 $ 1,268 $ 480 $ 103 $ 517 $ 295 $ — $ 3,861 (1) Consumer loans include home equity, credit cards, automobile, and other consumer loans. The only consumer loans with impairment are home equity loans. The following table presents the activity in the allowance for loan losses by portfolio segment for the six months ended December 31, 2016: One-to- four family Multi- family Commercial real estate Construction Land Consumer (1) Commercial business Unallocated Six months ended 12/31/16 (In thousands) Allowance for loan losses : Beginning balance $ 798 $ 454 $ 1,333 $ 271 $ 75 $ 516 $ 332 $ — $ 3,779 Provision (benefit) for loan losses (116 ) (24 ) 45 172 28 88 (43 ) — 150 Charge-offs — — (110 ) — — (120 ) — — (230 ) Recoveries 86 — — 37 — 33 6 — 162 Ending balance $ 768 $ 430 $ 1,268 $ 480 $ 103 $ 517 $ 295 $ — $ 3,861 (1) Consumer loans include home equity, credit cards, automobile, and other consumer loans. The only consumer loans with impairment are home equity loans. A loan is considered impaired when the Company has determined that it may be unable to collect payments of principal or interest when due under the terms of the loan. In the process of identifying loans as impaired, management takes into consideration factors which include payment history and status, collateral value, financial condition of the borrower, and the probability of collecting scheduled payments in the future. Minor payment delays and insignificant payment shortfalls typically do not result in a loan being classified as impaired. The significance of payment delays and shortfalls is considered by management on a case by case basis, after taking into consideration the totality of circumstances surrounding the loans and the borrowers, including payment history and amounts of any payment shortfall, length and reason for delay, and likelihood of return to stable performance. Impairment is measured on a loan by loan basis for all loans in the portfolio except for the smaller groups of homogeneous consumer loans in the portfolio. The following table presents loans individually evaluated for impairment by class of loans as of December 31, 2017 : Recorded Investments Unpaid Principal Balance Related Allowance (In thousands) With no allowance recorded One-to-four family $ 1,349 $ 1,547 $ — Home equity 278 286 — Commercial business 63 125 — With an allowance recorded One-to-four family $ 2,426 $ 2,436 $ 107 Land 305 305 17 Home equity 74 74 1 Other consumer 16 16 16 Commercial business 285 296 80 Total One-to-four family $ 3,775 $ 3,983 $ 107 Land 305 305 17 Home equity 352 360 1 Other consumer 16 16 16 Commercial business 348 421 80 Total $ 4,796 $ 5,085 $ 221 The following table presents loans individually evaluated for impairment by class of loans as of June 30, 2017 : Recorded Investments Unpaid Principal Balance Related Allowance (In thousands) With no allowance recorded One-to-four family $ 1,818 $ 1,991 $ — Commercial real estate 1,992 1,992 — Home equity 299 303 — Commercial business 606 668 — With an allowance recorded One-to-four family $ 3,210 $ 3,220 $ 143 Land 311 311 22 Home equity 262 262 32 Commercial business 23 23 1 Total One-to-four family $ 5,028 $ 5,211 $ 143 Commercial real estate 1,992 1,992 — Land 311 311 22 Home equity 561 565 32 Commercial business 629 691 1 Total $ 8,521 $ 8,770 $ 198 The following table presents the average recorded investment in loans individually evaluated for impairment and the interest income recognized for the three and six months ended December 31, 2017: Three Months Ended December 31, 2017 Six Months Ended December 31, 2017 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized (In thousands) With no allowance recorded One-to-four family $ 2,156 $ 3 $ 1,584 $ 10 Commercial real estate — — 996 — Home equity 271 1 289 3 Commercial business 208 1 335 4 With an allowance recorded One-to-four family $ 2,692 $ 18 $ 2,818 $ 53 Land 307 7 308 9 Home equity 167 1 168 2 Other consumer 8 — 8 — Commercial business — — 154 — Total One-to-four family $ 4,848 $ 21 $ 4,402 $ 63 Commercial real estate — — 996 — Land 307 7 308 9 Home equity 438 2 457 5 Other consumer 8 — 8 — Commercial business 208 — 489 4 Total $ 5,809 $ 30 $ 6,660 $ 81 The following table presents the average recorded investment in loans individually evaluated for impairment and the interest income recognized for the three and six months ended December 31, 2016: Three Months Ended December 31, 2016 Six Months Ended December 31, 2016 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized (In thousands) With no allowance recorded One-to-four family $ 3,090 $ 10 $ 2,078 $ 30 Commercial real estate 431 — 433 — Land 179 2 179 5 Home equity 74 — 64 1 Commercial business 108 1 95 3 With an allowance recorded One-to-four family $ 4,977 $ 30 $ 6,272 $ 91 Land 318 7 316 10 Home equity 385 3 387 9 Commercial business 115 — 129 1 Total One-to-four family $ 8,067 $ 40 $ 8,350 $ 121 Commercial real estate 431 — 433 — Land 497 9 495 15 Home equity 459 3 451 10 Commercial business 223 1 224 4 Total $ 9,677 $ 53 $ 9,953 $ 150 The following table presents the balance in the allowance for loan losses and the recorded investment in loans by portfolio segment and based on impairment method as of December 31, 2017 : One-to-four family Multi- family Commercial real estate Construction Land Consumer(1) Commercial business Unallocated Total (In thousands) Allowance for loan losses: Ending balance $ 355 $ 561 $ 1,342 $ 1,085 $ 96 $ 267 $ 422 $ — $ 4,128 Ending balance: individually evaluated for impairment 107 — — — 17 17 80 — 221 Ending balance: collectively evaluated for impairment $ 248 $ 561 $ 1,342 $ 1,085 $ 79 $ 250 $ 342 $ — $ 3,907 Loans receivable: Ending balance $ 64,893 $ 59,921 $ 145,749 $ 77,136 $ 6,581 $ 18,354 $ 30,905 $ — $ 403,539 Ending balance: individually evaluated for impairment 3,775 — — — 305 368 348 — 4,796 Ending balance: collectively evaluated for impairment $ 61,118 $ 59,921 $ 145,749 $ 77,136 $ 6,276 $ 17,986 $ 30,557 $ — $ 398,743 (1) Consumer loans include home equity, credit cards, auto and other consumer loans. The following table presents the balance in the allowance for loan losses and the recorded investment in loans by portfolio segment and based on impairment method as of June 30, 2017: One-to-four family Multi- family Commercial real estate Construction Land Consumer(1) Commercial business Unallocated Total (In thousands) Allowance for loan losses: Ending balance $ 495 $ 580 $ 1,566 $ 651 $ 120 $ 378 $ 316 $ — $ 4,106 Ending balance: individually evaluated for impairment 143 — — — 22 32 1 — 198 Ending balance: collectively evaluated for impairment $ 352 $ 580 $ 1,566 $ 651 $ 98 $ 346 $ 315 $ — $ 3,908 Loans receivable: Ending balance $ 59,735 $ 60,500 $ 155,525 $ 49,151 $ 8,054 $ 18,738 $ 31,603 $ — $ 383,306 Ending balance: individually evaluated for impairment 5,028 — 1,992 — 311 561 629 — 8,521 Ending balance: collectively evaluated for impairment $ 54,707 $ 60,500 $ 153,533 $ 49,151 $ 7,743 $ 18,177 $ 30,974 $ — $ 374,785 (1) Consumer loans include home equity, credit cards, auto, and other consumer loans. Nonaccrual and Past Due Loans . Loans are considered past due if the required principal and interest payments have not been received as of the date such payments were due. Loans are placed on nonaccrual when, in management's opinion, the borrower may be unable to meet payment of obligations as they become due, as well as when required by regulatory provisions. The following table presents the recorded investment in nonaccrual loans by type of loans as of the dates indicated: December 31, 2017 June 30, 2017 (In thousands) One-to-four family $ 949 $ 1,170 Commercial — 1,992 Home equity 223 242 Commercial business 285 300 Total $ 1,457 $ 3,704 There were no loans past due 90 days or more and still accruing interest at December 31, 2017 and June 30, 2017. The following table presents past due loans, net of partial loan charge-offs, by class of loan, as of December 31, 2017 : 30-59 Days Past Due 60-89 Days Past Due 90 Days Or More Past Due (1) Total Past Due Current Total Loans (In thousands) One-to-four family $ 535 $ 116 $ 949 $ 1,600 $ 63,293 $ 64,893 Multi-family — — — — 59,921 59,921 Commercial real estate 125 — — 125 145,624 145,749 Construction — — — — 77,136 77,136 Land — — — — 6,581 6,581 Home equity — — 223 223 13,790 14,013 Credit cards — — — — 2,405 2,405 Automobile — — — — 497 497 Other consumer 9 6 — 15 1,424 1,439 Commercial business — — 285 285 30,620 30,905 Total $ 669 $ 122 $ 1,457 $ 2,248 $ 401,291 $ 403,539 (1) Includes loans on nonaccrual status. The following table presents past due loans, net of partial loan charge-offs, by class of loan as of June 30, 2017 : 30-59 Days Past Due 60-89 Days Past Due 90 Days Or More Past Due (1) Total Past Due Current Total Loans (In thousands) One-to-four family $ 15 $ — $ 1,170 $ 1,185 $ 58,550 $ 59,735 Multi-family — — — — 60,500 60,500 Commercial real estate 187 — 1,992 2,179 153,346 155,525 Construction — — — — 49,151 49,151 Land — — — — 8,054 8,054 Home equity 16 4 242 262 13,729 13,991 Credit cards 13 — — 13 2,583 2,596 Automobile — — — — 627 627 Other consumer — 8 — 8 1,516 1,524 Commercial business 107 — 300 407 31,196 31,603 Total $ 338 $ 12 $ 3,704 $ 4,054 $ 379,252 $ 383,306 (1) Includes loans on nonaccrual status. Credit Quality Indicators. We utilize a ten-point risk rating system and assign a risk rating for all credit exposures. The risk rating system is designed to define the basic characteristics and identify risk elements of each credit extension. Credits risk rated 1 through 7 are considered to be “pass” credits. Pass credits can be assets where there is virtually no credit risk, such as cash secured loans with funds on deposit with the Bank. Pass credits also include credits that are on our watch and special mention lists, where the borrower exhibits potential weaknesses, which may, if not checked or corrected, negatively affect the borrower's financial capacity and threaten their ability to fulfill debt obligations in the future. A seasoned loan with a Debt Service Coverage Ratio ("DSCR") of greater than 1.00 is the minimum acceptable level for a "Pass Credit". Particular attention is paid to the coverage trend analysis as any loan with a declining DSCR trend may warrant a higher risk grade even if the current coverage is at or above the 1.00 threshold. Credits classified as Watch are risk rated 6 and possess weaknesses that deserve management's close attention. These assets do not expose the Bank to sufficient risk to warrant adverse classification in the substandard, doubtful or loss categories. We use this rating when a material documentation deficiency exists but correction is anticipated within an acceptable time frame. A loan classified as Watch may have the following characteristics: • Acceptable asset quality, but requiring increased monitoring. Strained liquidity and less than anticipated performance. The loan may be fully leveraged. • Apparent management weakness, perhaps demonstrated by an irregular flow of adequate and/or timely performance information required to support the credit. • The borrower has a plausible plan to correct problem(s) in the near future that is devoid of material uncertainties. • Lacks reserve capacity, so the risk rating will improve or decline in relatively short time (results of corrective actions should be apparent within six months or less). Credits classified as Special Mention are risk rated 7. These credits have potential weaknesses that deserve management's close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the asset. Special Mention assets are not adversely classified and do not expose the Bank to sufficient risk to warrant adverse classification. A loan classified as Special Mention may have the following characteristics: • Performance is poor or significantly less than expected. A debt service deficiency either exists or cannot be ruled out. • Generally an undesirable business credit. Assets in this category are protected, but are potentially weak. These assets constitute an undue and unwarranted credit risk, but not to the point of justifying a classification of Substandard. Special Mention assets have potential weaknesses which may, if not checked or corrected, weaken the asset or inadequately protect the Bank's credit position at some future date. • Assets which might be detailed in this category include credits that the lending officer may be unable to supervise properly because of lack of expertise, an inadequate loan agreement, the condition of and control over collateral, failure to obtain proper documentation, or any other deviations from prudent lending practices. • An adverse trend in the borrower's operations or an imbalanced position in the balance sheet which does not jeopardize liquidation may best be handled by this classification. • A Special Mention classification should not be used as a compromise between a pass and substandard rating. Assets in which actual, not potential, weaknesses are evident and significant, and should be considered for more serious criticism. A loan classified as Substandard is risk rated 8. They are characterized by the distinct possibility that the Bank will sustain some loss if the deficiencies are not corrected. An asset is considered Substandard if it is inadequately protected by the current net worth and payment capacity of the borrower or of any collateral pledged. A loan classified as Substandard may have the following characteristics: • Unacceptable business credit. The asset is inadequately protected by the current sound worth and paying capacity of the borrower or of the collateral pledged, if any. Assets so classified must have a well defined weakness or weaknesses that jeopardize the liquidation of the debt. • Though no loss is envisioned, the outlook is sufficiently uncertain to preclude ruling out the possibility. Some liquidation of assets will likely be necessary as a corrective measure. • Assets in this category may demonstrate performance problems such as debt servicing deficiencies with no immediate relief, including having a DSCR of less than 1.00 . Borrowers have an inability to adjust to prolonged and unfavorable industry or economic trends. Management's character and/or effectiveness have become suspect. A loan classified as Doubtful is risk rated 9 and has all the inherent weaknesses as those classified 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 is improbable. A loan classified as Doubtful is risk rated 9 and has the following characteristics: • The possibility of loss is extremely high, but because of certain important and reasonable specific pending factors which may work to the advantage and strengthening of the asset, its classification as an estimated loss is deferred until its more exact status may be determined. • Pending factors include proposed merger, acquisition, or liquidation procedures, capital injection, perfecting liens on additional collateral and refinancing plans. A loan risk rated 10 is a loan for which a total loss is expected. A loan classified as a Loss has the following characteristics: • An uncollectible asset or one of such little value that it does not warrant classification as an active, earning asset. Such an asset may, however, have recovery or salvageable value, but not to the point of deferring full write off, even though some recovery may occur in the future. • The Bank will charge off such assets as a loss during the accounting period in which they were identified. • Loan to be eliminated from the active loan reporting system via charge off. The following table presents the internally assigned grade as of December 31, 2017 , by class of loans: One-to- four family Multi- family Commercial real estate Construction Land Home equity Credit cards Automobile Other consumer Commercial business Total (In thousands) Grade: Pass $ 62,830 $ 59,401 $ 144,044 $ 77,136 $ 6,581 $ 13,323 $ 2,405 $ 497 $ 1,424 $ 30,036 $ 397,677 Watch 825 520 1,580 — — 317 — — 9 576 3,827 Special Mention 303 — 125 — — 150 — — — 8 586 Substandard 935 — — — — 223 — — 6 285 1,449 Doubtful — — — — — — — — — — — Total $ 64,893 $ 59,921 $ 145,749 $ 77,136 $ 6,581 $ 14,013 $ 2,405 $ 497 $ 1,439 $ 30,905 $ 403,539 The following table presents the internally assigned grade as of June 30, 2017 , by class of loans: One-to- four family Multi-family Commercial real estate Construction Land Home equity Credit cards Automobile Other consumer Commercial business Total (In thousands) Grade: Pass $ 57,075 $ 59,973 $ 150,762 $ 49,151 $ 7,743 $ 13,202 $ 2,583 $ 627 $ 1,510 $ 29,972 $ 372,598 Watch 984 527 2,771 — 311 361 13 — 6 1,224 6,197 Special Mention 646 — — — — 36 — — 1 107 790 Substandard 1,030 — 1,992 — — 392 — — 7 300 3,721 Doubtful — — — — — — — — — — — Total $ 59,735 $ 60,500 $ 155,525 $ 49,151 $ 8,054 $ 13,991 $ 2,596 $ 627 $ 1,524 $ 31,603 $ 383,306 Troubled Debt Restructures . A troubled debt restructure ("TDR") is a loan where the Company, for economic or legal reasons related to the borrower's financial condition, has granted a concession to the borrower that it would otherwise not consider so that the borrower can continue to make payments while minimizing the Company's potential loss. The modifications have included items such as lowering the interest rate on the loan for a period of time and extending the maturity date of the loan. These modifications are made only when there is a reasonable and attainable workout plan that has been agreed to by the borrower and is in the Bank's best interest. At December 31, 2017 , there were no commitments to lend additional funds to borrowers whose loans have been modified in a TDR. The following table presents TDRs by accrual versus nonaccrual status and by loan class as of December 31, 2017 : December 31, 2017 Accrual Status Nonaccrual Total Modifications (In thousands) One-to-four family $ 2,826 $ 117 $ 2,943 Land 305 — 305 Home equity 129 — 129 Other consumer 16 — 16 Commercial business 63 — 63 Total $ 3,339 $ 117 $ 3,456 The following table presents TDRs by accrual versus nonaccrual status and by loan class as of June 30, 2017 : June 30, 2017 Accrual Status Nonaccrual Total Modifications (In thousands) One-to-four family $ 3,622 $ 131 $ 3,753 Land 311 — 311 Home equity 169 — 169 Commercial business 87 — 87 Total $ 4,189 $ 131 $ 4,320 There were no new TDR loans, or renewals or modifications of existing TDR loans during the three and six months ended December 31, 2017. For both the three and six months ended December 31, 2017 and 2016, there were no TDRs for which there was a payment default within 12 months of their restructure.

Real Estate Owned, Net

Real Estate Owned, Net	6 Months Ended
	Dec. 31, 2017
Real Estate Owned, Disclosure of Detailed Components [Abstract]
Real Estate Owned, Net	Note 7 - Real Estate Owned, net The following table is a summary of REO activity for the three and six months ended December 31, 2017 and 2016: Three Months Ended December 31, Six Months Ended December 31, 2017 2016 2017 2016 (In thousands) Balance at the beginning of the period $ 2,653 $ 271 $ 867 $ 373 Net loans transferred to real estate owned — — 1,786 168 Capitalized improvements 823 — 823 — Sales (115 ) (195 ) (115 ) (478 ) Gain on sale of REO (15 ) 27 (15 ) 40 Balance at the end of the period $ 3,346 $ 103 $ 3,346 $ 103 At December 31, 2017, there was one loan for $268,000 secured by residential real estate properties for which formal foreclosure proceedings were in process.

Employee Benefit Plans

Employee Benefit Plans	6 Months Ended
	Dec. 31, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Employee Benefit Plans	Note 8 - Employee Benefit Plans On January 25, 2011, the Company established an ESOP for the benefit of substantially all employees. The ESOP borrowed $1.0 million from the Company and used those funds to acquire 102,000 shares of the Company's common stock at the time of the initial public offering at a price of $10.00 per share. Shares purchased by the ESOP with the loan proceeds are held in a suspense account and allocated to ESOP participants on a pro rata basis as principal and interest payments are made by the ESOP to the Company. The loan is secured by shares purchased with the loan proceeds and will be repaid by the ESOP with funds from the Company's discretionary contributions to the ESOP and earnings on the ESOP assets. Payments of principal and interest are due annually on June 30th, the Company's fiscal year end. As shares are committed to be released from collateral, the Company reports compensation expense equal to the daily average market prices of the shares and the shares become outstanding for EPS computations. The compensation expense is accrued throughout the year. Compensation expense related to the ESOP for the three months ended December 31, 2017 and 2016 was $43,000 and $44,000 , respectively. For the six months ended December 31, 2017 and 2016 compensation expense related to the ESOP was $86,000 and $87,000 , respectively. Shares held by the ESOP as of the dates indicated are as follows: December 31, 2017 June 30, 2017 (Dollars in thousands) Allocated shares 50,071 46,631 Unallocated shares 51,929 55,369 Total ESOP shares 102,000 102,000 Fair value of unallocated shares $ 1,288 $ 1,387

Fair Value Measurements

Fair Value Measurements	6 Months Ended
	Dec. 31, 2017
Fair Value Disclosures [Abstract]
Fair Value Measurements	Note 9 - Fair Value Measurements Assets and liabilities measured at fair value on a recurring basis - Assets and liabilities are considered to be fair valued on a recurring basis if fair value is measured regularly. The following definitions describe the levels of inputs that may be used to measure fair value: Level 1: Quoted prices (unadjusted) in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date. Level 2: Significant observable inputs other than quoted prices included within Level 1, such as quoted prices in markets that are not active, and inputs other than quoted prices that are observable or can be corroborated by observable market data. Level 3: Significant unobservable inputs that reflect a company's own assumptions about the assumptions market participants would use in pricing an asset or liability based on the best information available in the circumstances. There were no transfers between Level 1, Level 2, or Level 3 during the six months ended December 31, 2017 . The following tables show the Company's assets and liabilities at the dates indicated measured at fair value on a recurring basis: December 31, 2017 Level 1 Level 2 Level 3 Total (In thousands) Municipal bonds $ — $ 160 $ — $ 160 Mortgage-backed securities: FHLMC — 10,947 — 10,947 FNMA — 8,259 — 8,259 GNMA — 463 — 463 June 30, 2017 Level 1 Level 2 Level 3 Total (In thousands) Municipal bonds $ — $ 165 $ — $ 165 Mortgage-backed securities: FHLMC — 11,103 — 11,103 FNMA — 9,363 — 9,363 GNMA — 539 — 539 Assets and liabilities measured at fair value on a nonrecurring basis - Assets and liabilities are considered to be reflected at fair value on a nonrecurring basis if the fair value measurement of the instrument does not necessarily result in a change in the amount recorded on the balance sheet. Generally, a nonrecurring valuation is the result of the application of other accounting pronouncements that require assets or liabilities to be assessed for impairment or recorded at the lower of cost or fair value. The following table presents the balances of assets measured at fair value on a nonrecurring basis at December 31, 2017: December 31, 2017 Level 1 Level 2 Level 3 Total (In thousands) Impaired loans: Mortgage loans One-to-four family $ — $ — $ 3,180 $ 3,180 Land — — 305 305 Home equity — — 74 74 Other consumer — — 8 8 Commercial business — — 285 285 Total impaired loans — — 3,852 3,852 Total $ — $ — $ 3,852 $ 3,852 The following table presents the balances of assets measured at fair value on a nonrecurring basis at June 30, 2017: June 30, 2017 Level 1 Level 2 Level 3 Total (In thousands) Impaired loans: Mortgage loans One-to-four family $ — $ — $ 4,227 $ 4,227 Construction — — 262 262 Land — — 311 311 Commercial business — — 23 23 Total impaired loans — — 4,823 4,823 Total $ — $ — $ 4,823 $ 4,823 The fair values of impaired loans and real estate owned properties are generally based on third party appraisal of the properties, resulting in Level 3 classification. The following tables present quantitative information about Level 3 fair value measurements for financial instruments measured at fair value on a nonrecurring basis at December 31, 2017 and June 30, 2017: December 31, 2017 Fair Value Valuation Technique(s) Unobservable Input(s) Range (Average Discount) (Dollars in thousands) Impaired loans $ 3,852 Fair value of underlying collateral Discount applied to the obtained appraisal 0% - 10% (5%) June 30, 2017 Fair Value Valuation Technique(s) Unobservable Input(s) Range (Average Discount) (Dollars in thousands) Impaired loans $ 4,823 Fair value of underlying collateral Discount applied to the obtained appraisal 0% - 10% (3%) The following tables present the carrying amount, fair value, and placement in the fair value hierarchy of the Company's financial instruments as of December 31, 2017 and June 30, 2017 : December 31, 2017 Carrying Amount Fair Value Quoted Prices in Active Markets for Identical Assets or Liabilities (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) (In thousands) Financial Instruments-Assets Cash and cash equivalents $ 7,418 $ 7,418 $ 7,418 $ — $ — Securities available-for-sale 19,829 19,829 — 19,829 — Securities held-to-maturity 4,200 4,185 — 4,185 — FHLB stock 3,048 3,048 — 3,048 — Loans held for sale — — — — — Loans receivable 402,353 393,659 — — 393,659 Bank owned life insurance investment 20,288 20,288 — 20,288 — Accrued interest receivable 1,453 1,453 — 1,453 — Financial Instruments-Liabilities Demand deposits, savings and money market $ 190,330 $ 190,330 $ 190,330 $ — $ — Certificates of deposit 148,122 148,279 — 148,279 — FHLB advances 63,000 62,749 — 62,749 — Advance payments by borrowers for taxes and insurance 1,199 1,199 1,199 — — June 30, 2017 Carrying Amount Fair Value Quoted Prices in Active Markets for Identical Assets or Liabilities Significant Other Observable Inputs Significant Unobservable Inputs (In thousands) Financial Instruments-Assets Cash and cash equivalents $ 14,194 $ 14,194 $ 14,194 $ — $ — Securities available-for-sale 21,170 21,170 — 21,170 — Securities held-to-maturity 4,949 4,954 — 4,954 — FHLB stock 2,348 2,348 — 2,348 — Loans held for sale 1,551 1,551 1,551 — — Loans receivable 382,014 374,599 — — 374,599 Accrued interest receivable 1,332 1,332 — 1,332 — Financial Instruments-Liabilities Demand deposits, savings and money market $ 200,678 $ 200,678 $ 200,678 $ — $ — Certificates of deposit 144,509 144,854 — 144,854 — FHLB advances 45,500 45,226 — 45,226 — Advance payments by borrowers for taxes and insurance 1,195 1,195 1,195 — — The following methods and assumptions were used to estimate the fair value of each class of financial instrument: Cash and cash equivalents, accrued interest receivable and advance payments by borrowers for taxes and insurance -The carrying amount is a reasonable estimate of fair value. Securities - The estimated fair values of securities are based on quoted market prices of similar securities. FHLB stock - FHLB stock is carried at par and does not have a readily determinable fair value. Ownership of FHLB stock is restricted to the member institutions, and can only be purchased and redeemed at par. Loans held for sale - The fair value of loans held-for-sale is based on quoted market prices from FHLMC. FHLMC quotes are updated daily and represent prices at which loans are exchanged in high volumes and in a liquid market. Loans receivable - For variable rate loans that reprice frequently and with no significant change in credit risk, fair values are based on carrying values. The fair value of fixed-rate loans is estimated using discounted cash flow analysis, utilizing interest rates that would be offered for loans with similar terms to borrowers of similar credit quality. As a result of current market conditions, cash flow estimates have been further discounted to include a credit factor. The fair value of nonperforming loans is estimated using the fair value of the underlying collateral. Bank owned life insurance investment, net of surrender charges - The carrying amount is a reasonable estimate of its fair value. Demand deposits, savings, money market, and certificates of deposit - The fair value of the Bank's demand deposits, savings, and money market accounts is the amount payable on demand. The fair value of fixed-maturity certificates is estimated using a discounted cash flow analysis using current rates offered for deposits of similar remaining maturities. FHLB advances - The fair value of the Bank's FHLB advances was calculated using the discounted cash flow method. The discount rate was equal to the current rate offered by the FHLB for advances of similar remaining maturities. Commitments to extend credit represent the principal categories of off-balance-sheet financial instruments - The fair values of these commitments are not material since they are for a short period of time and are subject to customary credit terms.

Stock-Based Compensation (Notes

Stock-Based Compensation (Notes)	6 Months Ended
	Dec. 31, 2017
Share-based Compensation [Abstract]
Disclosure of Compensation Related Costs, Share-based Payments	Note 10 - Stock-Based Compensation On October 21, 2015, the Company’s stockholders approved the Anchor Bancorp 2015 Equity Incentive Plan ("Plan"), which provides for awards of restricted stock, restricted stock units, and stock options to directors, advisory directors, directors emeriti, officers and employees. The cost of awards under the Plan generally is based on the fair value of the awards on their grant date. The maximum number of shares that may be utilized for awards under the Plan is 193,800 . Shares of common stock issued under the Plan may be authorized but unissued. As of December 31, 2017, awards for restricted stock totaling 87,572 were outstanding and no stock options were granted. Awarded shares of restricted stock typically vest over various periods as long as the director, advisory director, directors emeriti, officer or employee remains in service to the Company. The Company recognizes compensation expense for the restricted stock awards based on the fair value of the shares at the award date. For the three and six months ended December 31, 2017 total compensation expense for the Plan was $19,000 and $66,000 , respectively, and the related income tax benefit was $5,000 and $18,000 , respectively. The following tables provide a summary of changes in non-vested restricted stock awards for the three and six months ended December 31, 2017: For the Three Months Ended December 31, 2017 Weighted-Average Grant Date Fair Value Shares Non-vested at October 1, 2017 17,092 $ 25.75 Granted — — Vested (8,726 ) 25.75 Forfeited and canceled (910 ) 24.85 Non-vested at December 31, 2017 7,456 25.75 For the Six Months Ended December 31, 2017 Weighted-Average Grant Date Fair Value Shares Non-vested at July 1, 2017 38,424 $ 25.75 Granted — — Vested (20,258 ) 25.75 Forfeited and canceled (10,710 ) 25.03 Non-vested at December 31, 2017 7,456 25.75 As of December 31, 2017, there was $88,000 of total unrecognized compensation costs related to non-vested shares granted as restricted stock awards. The cost is expected to be recognized over the remaining weighted-average vesting period of approximately three years.

Federal Income Taxes (Notes)

Federal Income Taxes (Notes)	6 Months Ended
	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Income Taxes	Note 11 - Federal Income Taxes On December 22, 2017, the U.S. Government enacted comprehensive tax legislation commonly referred to as the Tax Cuts and Jobs Act (the "Tax Act"). The Tax Act amends the Internal Revenue Code to reduce tax rates and modify policies, credits, and deductions for individuals and businesses. For businesses, the Tax Act reduces the corporate federal tax rate from a maximum of 35% to a flat 21% rate. The corporate tax rate reduction was effective January 1, 2018. Because the Company has a fiscal year end of June 30, the reduced corporate tax rate will result in the application of a blended federal statutory tax rate for its fiscal year 2018 and then a flat 21% thereafter. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to temporary differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax basis. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. These calculations are based on many complex factors including estimates of the timing of reversals of temporary differences, the interpretation of federal income tax laws, and a determination of the differences between the tax and the financial reporting basis of assets and liabilities. Actual results could differ significantly from the estimates and interpretations used in determining the current and deferred income tax assets and liabilities. As of December 31, 2017, the Condensed Consolidated Statements of Financial Condition included a net deferred tax asset of $4.9 million . The Company's primary deferred tax assets relate to the allowance for loan losses. The Company has prepared federal tax returns through June 30, 2017. At June 30, 2017 the net operating loss carryforward was $9.2 million which will begin to expire in 2031. Under GAAP, a valuation allowance is required to be recognized if it is “more likely than not” that a portion of the deferred tax asset will not be realized. Our policy is to evaluate our deferred tax assets on a quarterly basis and record a valuation allowance for our deferred tax asset if we do not have sufficient positive evidence indicating that it is more likely than not that some or all of the deferred tax asset will be realized. Each quarter, we consider positive evidence, which may include taxes paid in carryback years, reversing timing differences, available tax planning strategies, and projected taxable income and weigh it against negative evidence, which may include cumulative losses in the most recent three year period and uncertainty regarding short-term future earnings, among other items. At December 31, 2017, management determined that no valuation allowance on the deferred tax asset was required. This determination was based on sufficient positive evidence associated with our return to profitability, demonstrated through cumulative earnings over the recent three year period, strong quarterly income, and our projections for future taxable income.

Agreement and Plan of Merger (N

Agreement and Plan of Merger (Notes)	6 Months Ended
	Dec. 31, 2017
Subsequent Events [Abstract]
Subsequent Event, Pro Forma Business Combinations or Disposals [Text Block]	Note 12 - Agreement and Plan of Merger On April 11, 2017, Washington Federal, Inc., a Washington corporation ("Washington Federal"), entered into an Agreement and Plan of Merger, with the Company, which was amended on September 27, 2017 ("Amendment No. 1", and collectively with the Agreement and Plan of Merger, the "Merger Agreement"). The Merger Agreement provides that, upon the terms and subject to the conditions set forth therein, the Company will merge with and into Washington Federal (the "Merger"), with Washington Federal as the surviving corporation in the Merger. Immediately after the effective time of the Merger (the "Effective Time"), Washington Federal intends to merge Anchor Bank, a wholly-owned subsidiary of the Company, with and into Washington Federal, National Association, a wholly-owned subsidiary of Washington Federal (the "Bank Merger"), with Washington Federal, National Association as the surviving institution in the Bank Merger. Subject to the terms and conditions of the Merger Agreement, at the Effective Time, each share of the common stock of the Company outstanding immediately prior to the Effective Time will be converted into the right to receive a fraction of a share of the common stock of Washington Federal equal to the quotient of 100.7% of the Company's tangible book value price per share (adjusted to include the outstanding balance of its ESOP loan) as of the end of the quarter immediately preceding the closing date divided by the average of the volume-weighted price of Washington Federal common stock for the twenty (20) trading days ending on the fifth trading day immediately preceding the closing date. On April 11, 2017, the Washington Federal shares to be issued pursuant to the Merger Agreement would have had an aggregate value of approximately $63.9 million and each share of Company common stock would have been valued at $25.75. Because the exchange ratio is not fixed and is not subject to a cap or collar, it is not possible until the completion of the Merger to determine the exact amount of Washington Federal common stock that a share of Company stock will be converted into the right to receive and the value of each share of Company common stock. All unvested restricted stock awards of the Company outstanding immediately prior to the Effective Time will become fully vested and will be converted into a right to receive the merger consideration described immediately above, as provided in the Merger Agreement. The Merger Agreement contains customary representations and warranties from both Washington Federal and the Company, and each party has agreed to customary covenants, including, among others, covenants relating to (1) the conduct of its business during the interim period between the execution of the Merger Agreement and the Effective Time, including, in the case of the Company, specific forbearances with respect to its business activities, (2) the Company's obligation to call a meeting of its shareholders to approve the Merger Agreement, and, subject to certain exceptions, that its board of directors recommend that the Company’s shareholders vote to approve the Merger Agreement, and (3) the Company's non-solicitation obligations regarding alternative acquisition proposals. The Merger Agreement provides certain termination rights for both Washington Federal and the Company and further provides that a termination fee of 1.5% of the aggregate Merger consideration will be payable by Anchor upon termination of the Merger Agreement under certain circumstances. The need for the Amendment No. 1 was due to the identification of certain issues with respect to procedures, systems and processes of Washington Federal's bank subsidiary, Washington Federal, National Association, relating to its Bank Secrecy Act ("BSA") program. In addition, Amendment No. 1 also clarifies that a "burdensome condition" (i.e., a condition to regulatory approval of the merger that would be a basis for Washington Federal not to complete the merger) does not include any condition imposed on Washington Federal, or its subsidiary Washington Federal, National Association, related to its BSA program and that Washington Federal’s registration statement on Form S-4 will not go effective, and the Company’s special meeting of shareholders to vote on the Merger Agreement will not be called until the receipt of all regulatory approvals for the Merger. To provide Washington Federal additional time to complete its remediation efforts and obtain regulatory approvals, Amendment No. 1 extends from December 31, 2017 to June 30, 2018 the date after which either party can elect to terminate the Merger Agreement if the Merger has not yet been completed and provides for up to three additional six month extensions of the Merger Agreement beyond June 30, 2018. In light of the extension, the Company is now permitted to pay a dividend on its common stock or repurchase its common stock as long as it does not reduce its tangible common equity to assets ratio below 12% and, to provide greater flexibility in retaining employees through the closing of the Merger, may pay retention incentives and hire replacements for terminated executive officers at increased salaries. The completion of the Merger is subject to customary conditions, including approval of the Merger Agreement by the Company's shareholders, by the holders of at least two thirds of the outstanding shares of the Company's common stock, and the receipt of all required regulatory approvals.

Basis of Presentation_ Basis of

Basis of Presentation: Basis of Presentation Policy (Policies)	6 Months Ended
	Dec. 31, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation Policy	The accompanying unaudited consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim financial information and in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X as promulgated by the Securities and Exchange Commission (“SEC”). Accordingly, they do not include all the information and footnotes required by accounting principles generally accepted in the United States for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation of the financial position and results of operations for the periods presented have been included. It is recommended that these unaudited interim consolidated financial statements be read in conjunction with the audited consolidated financial statements and notes thereto included in the Company's Annual Report on Form 10-K for the year ended June 30, 2017 (“2017 Form 10-K”). The results of operations for the three and six months ended December 31, 2017 are not necessarily indicative of results that may be expected for the entire fiscal year ending June 30, 2018. Certain prior year amounts have been reclassified to conform to current fiscal year presentation. The reclassifications had no impact on previously reported consolidated net income or equity. The Company has evaluated events and transactions subsequent to December 31, 2017 for potential recognition or disclosure.

Recently Issued Accounting Pr20

Recently Issued Accounting Pronouncements: New Accounting Pronouncements, Policy (Policies)	6 Months Ended
	Dec. 31, 2017
Accounting Policies [Abstract]
New Accounting Pronouncements, Policy	In May 2014, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2014-09, Revenue from Contracts with Customers (Topic 606). In August 2015, FASB issued ASU No. 2015-14, Revenue from Contracts with Customers (Topic 606) which postponed the effective date of 2014-09. Subsequently, in March 2016, the FASB issued ASU 2016-08, Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations. This amendment clarifies that an entity should determine if it is the principal or the agent for each specified good or service promised in a contract with a customer. In April 2016, the FASB issued ASU No. 2016-10, Revenue from Contracts with Customers (Topic 606): Identifying Performance Obligations and Licensing. The core principle of Topic 606 is that an entity must recognize revenue when it has satisfied a performance obligation of transferring promised goods or services to a customer. The standard is effective for public entities for interim and annual periods beginning after December 15, 2017; early adoption is not permitted. The standard allows for full retrospective adoption for all periods presented or modified retrospective adoption to only the most current period presented in the financial statements. The cumulative effect of initially applying the standard is recognized at the date of the initial application. Our primary source of revenue is interest income, which is recognized as it is earned and is deemed to be in compliance with this ASU. With respect to noninterest income, the Company is in its preliminary stages of identifying and evaluating the revenue streams and underlying revenue contracts within the scope of the guidance. The Company is expecting to begin developing processes and procedures during 2018 to ensure it is fully compliant with these amendments at the date of adoption. To date, the Company has not yet identified any significant changes in the timing of revenue recognition when considering the amended accounting guidance; however, the Company’s implementation efforts are ongoing and such assessments may change prior to the January 1, 2018 implementation date. Accordingly, the Company does not expect implementation of this standard to have a material impact on our consolidated financial statements. In January 2016, the FASB issued ASU No. 2016-01, Recognition and Measurement of Financial Assets . The new standard significantly revises an entity’s accounting related to (1) the classification and measurement of investments in equity securities and (2) the presentation of certain fair value changes for financial liabilities measured as fair value. It also amends certain disclosure requirements associated with the fair value of financial instruments. This ASU is effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. The adoption of ASU No. 2016-01 is not expected to have a material impact on the Company's consolidated financial statements. In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842 ). The amendments in this ASU require lessees to recognize the following for all leases (with the exception of short-term) at the commencement date; a lease liability, which is a lessee's obligation to make lease payments arising from a lease, measured on a discounted basis; and a right-of-use asset, which is an asset that represents the lessee's right to use, or control the use of, a specified asset for the lease term. The amendments in this ASU leave lessor accounting largely unchanged, although certain targeted improvements were made to align lessor accounting with the lessee accounting model. This ASU simplifies the accounting for sale and leaseback transactions primarily because lessees must recognize lease assets and lease liabilities. Lessees will no longer be provided with a source of off-balance sheet financing. The amendments in this ASU are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early application is permitted upon issuance. Lessees (for capital and operating leases) and lessors (for sales-type, direct financing, and operating leases) must apply a modified retrospective transition approach for leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements. The modified retrospective approach would not require any transition accounting for leases that expired before the earliest comparative period presented. Lessees and lessors may not apply a full retrospective transition approach. The effect of the adoption will depend on leases at time of adoption. Once adopted, we expect to report higher assets and liabilities as a result of including right-of-use assets and lease liabilities related to certain banking offices and certain equipment under noncancelable operating lease agreements, however, based on current leases the adoption is not expected to have a material impact on the Company's consolidated financial statements. In March 2016, the FASB issued ASU No. 2016-09, Improvements to Employee Share-Based Payment Accounting , which amends ASC Topic 718, Compensation - Stock Compensation . The ASU includes provisions intended to simplify various aspects related to how share-based payments are accounted for and presented in the financial statements. The ASU was effective for annual and interim periods beginning after December 15, 2016. The Company adopted this standard effective January 1, 2017. The adoption of ASU No. 2016-09 did not have a material impact on the Company's consolidated financial statements. In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments . The ASU requires the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. Financial institutions and other organizations will now use forward-looking information to better inform their credit loss estimates. The standard will take effect for SEC filers for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. Once adopted, we expect our allowance for loan losses to increase, however, until our evaluation is complete the magnitude of the increase will not be known. In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows (Topic 230), a consensus of the FASB’s Emerging Issues Task Force . The ASU is intended to reduce diversity in practice in how certain transactions are presented and classified in the statement of cash flows. The standard will take effect for SEC filers for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017. The adoption of ASU No. 2016-15 is not expected to have a material impact on the Company's consolidated financial statements. In November 2016, the FASB issued ASU No. 2016-18, Statement of Cash Flows (Topic 230), Restricted Cash . The ASU amends the required statement of cash flow disclosures to include the change in amounts generally described as restricted cash. The standard will take effect for SEC filers for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017. The adoption of ASU No. 2016-18 is not expected to have a material impact on the Company’s consolidated financial statements. In January 2017, the FASB issued ASU 2017-03, Accounting Changes and Error Corrections (Topic 250) and Investments-Equity Method and Joint Ventures (Topic 323): Amendments to SEC Paragraphs Pursuant to Staff Announcements at the September 22, 2016 and November 17, 2016 EITF Meetings (SEC Update). This ASU amends the Codification for SEC staff announcements made at recent Emerging Issues Task Force (EITF) meetings. The SEC staff view is that a registrant should evaluate ASU updates that have not yet been adopted to determine the appropriate financial disclosures about the potential material effects of the ASU on the financial statements when adopted. If a registrant does not know or cannot reasonably estimate the impact of an ASU, then in addition to making a statement to that effect, the registrant should consider additional qualitative financial statement disclosures to assist the reader in assessing the significance of the impact. The SEC staff expects the additional qualitative disclosures to include a description of the effect of the accounting policies expected to be applied compared to current accounting policies. Also, the registrant should describe the status of its process to implement the new standards and the significant implementation matters yet to be addressed. The amendments specifically addressed recent ASU amendments to Topic 326, Financial Instruments - Credit Losses; Topic 842, Leases; and Topic 606, Revenue from Contracts with Customers; although, the amendments apply to any subsequent amendments to guidance in the ASU. The Company has adopted the amendments in this ASU and appropriate disclosures have been included in this Note for each recently issued accounting standard. In March 2017, the FASB issued ASU No. 2017-08, Receivables - Nonrefundable Fees and Other Costs (Subtopic 310-20): Premium Amortization on Purchased Callable Debt Securities . The ASU shortens the amortization period for certain callable debt securities held at a premium. The standard will take effect for SEC filers for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. The adoption of ASU No. 2017-08 is not expected to have a material impact on the Company's consolidated financial statements. In May 2017, the FASB issued ASU No. 2017-09, Compensation Stock Compensation (Topic 718): Scope of Modification Accounting . This ASU provides clarity on the guidance related to stock compensation when there has been changes to the terms or conditions of a share-based payment award to which an entity would be required to apply modification accounting under ASC 718. The ASU provides the three following criteria must be met in order to not account for the effect of the modification of terms or conditions: the fair value, the vesting conditions and the classification as an equity or liability instrument of the modified award is the same as the original award immediately before the original award is modified. The amendments in this ASU are effective for annual periods, and interim periods within those annual periods, beginning after December 15, 2017. Early adoption is permitted. The adoption of ASU No. 2017-09 is not expected to 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. This ASU amends the hedge accounting recognition and presentation requirements in ASC 815 to (1) improve the transparency and understandability of information conveyed to financial statement users about an entity’s risk management activities by better aligning the entity’s financial reporting for hedging relationships with those risk management activities and (2) reduce the complexity of and simplify the application of hedge accounting by preparers. The amendments in this ASU permit hedge accounting for hedging relationships involving nonfinancial risk and interest rate risk by removing certain limitations in cash flow and fair value hedging relationships. In addition, the ASU requires an entity to present the earnings effect of the hedging instrument in the same income statement line item in which the earnings effect of the hedged item is reported. The amendments in this ASU are effective for annual periods, and interim periods within those annual periods, beginning after December 15, 2018 and early adoption is permitted. The adoption of ASU No. 2017-12 is not expected to have a material impact on the Company's consolidated financial statements.

Earnings Per Share_ Earnings Pe

Earnings Per Share: Earnings Per Share, Policy (Policies)	6 Months Ended
	Dec. 31, 2017
Earnings Per Share [Abstract]
Earnings Per Share, Policy	Basic earnings (loss) per common share is the amount of earnings available to each share of common stock outstanding during the reporting period and is equal to net income divided by the weighted average number of shares outstanding during the period, without considering any dilutive items. Unvested share-based awards that contain non-forfeitable rights to dividends or dividend equivalents (whether paid or unpaid) are participating securities and shall be included in the computation of earnings per share pursuant to the two-class method described in ASC 260-10-45-60B. Diluted earnings per share is the amount of earnings available to each share of common stock outstanding during the period adjusted to include the effect of potentially dilutive common shares that may be issued upon the vesting of restricted stock awards. Therefore, under the two-class method, the difference in EPS is not significant since the Company did not pay dividends.

Loans Receivable, Net (Policies

Loans Receivable, Net (Policies)	6 Months Ended
	Dec. 31, 2017
Loans Receivable, Net [Abstract]
Credit Quality Internal Rating System Policy	Credit Quality Indicators. We utilize a ten-point risk rating system and assign a risk rating for all credit exposures. The risk rating system is designed to define the basic characteristics and identify risk elements of each credit extension. Credits risk rated 1 through 7 are considered to be “pass” credits. Pass credits can be assets where there is virtually no credit risk, such as cash secured loans with funds on deposit with the Bank. Pass credits also include credits that are on our watch and special mention lists, where the borrower exhibits potential weaknesses, which may, if not checked or corrected, negatively affect the borrower's financial capacity and threaten their ability to fulfill debt obligations in the future. A seasoned loan with a Debt Service Coverage Ratio ("DSCR") of greater than 1.00 is the minimum acceptable level for a "Pass Credit". Particular attention is paid to the coverage trend analysis as any loan with a declining DSCR trend may warrant a higher risk grade even if the current coverage is at or above the 1.00 threshold. Credits classified as Watch are risk rated 6 and possess weaknesses that deserve management's close attention. These assets do not expose the Bank to sufficient risk to warrant adverse classification in the substandard, doubtful or loss categories. We use this rating when a material documentation deficiency exists but correction is anticipated within an acceptable time frame. A loan classified as Watch may have the following characteristics: • Acceptable asset quality, but requiring increased monitoring. Strained liquidity and less than anticipated performance. The loan may be fully leveraged. • Apparent management weakness, perhaps demonstrated by an irregular flow of adequate and/or timely performance information required to support the credit. • The borrower has a plausible plan to correct problem(s) in the near future that is devoid of material uncertainties. • Lacks reserve capacity, so the risk rating will improve or decline in relatively short time (results of corrective actions should be apparent within six months or less). Credits classified as Special Mention are risk rated 7. These credits have potential weaknesses that deserve management's close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the asset. Special Mention assets are not adversely classified and do not expose the Bank to sufficient risk to warrant adverse classification. A loan classified as Special Mention may have the following characteristics: • Performance is poor or significantly less than expected. A debt service deficiency either exists or cannot be ruled out. • Generally an undesirable business credit. Assets in this category are protected, but are potentially weak. These assets constitute an undue and unwarranted credit risk, but not to the point of justifying a classification of Substandard. Special Mention assets have potential weaknesses which may, if not checked or corrected, weaken the asset or inadequately protect the Bank's credit position at some future date. • Assets which might be detailed in this category include credits that the lending officer may be unable to supervise properly because of lack of expertise, an inadequate loan agreement, the condition of and control over collateral, failure to obtain proper documentation, or any other deviations from prudent lending practices. • An adverse trend in the borrower's operations or an imbalanced position in the balance sheet which does not jeopardize liquidation may best be handled by this classification. • A Special Mention classification should not be used as a compromise between a pass and substandard rating. Assets in which actual, not potential, weaknesses are evident and significant, and should be considered for more serious criticism. A loan classified as Substandard is risk rated 8. They are characterized by the distinct possibility that the Bank will sustain some loss if the deficiencies are not corrected. An asset is considered Substandard if it is inadequately protected by the current net worth and payment capacity of the borrower or of any collateral pledged. A loan classified as Substandard may have the following characteristics: • Unacceptable business credit. The asset is inadequately protected by the current sound worth and paying capacity of the borrower or of the collateral pledged, if any. Assets so classified must have a well defined weakness or weaknesses that jeopardize the liquidation of the debt. • Though no loss is envisioned, the outlook is sufficiently uncertain to preclude ruling out the possibility. Some liquidation of assets will likely be necessary as a corrective measure. • Assets in this category may demonstrate performance problems such as debt servicing deficiencies with no immediate relief, including having a DSCR of less than 1.00 . Borrowers have an inability to adjust to prolonged and unfavorable industry or economic trends. Management's character and/or effectiveness have become suspect. A loan classified as Doubtful is risk rated 9 and has all the inherent weaknesses as those classified 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 is improbable. A loan classified as Doubtful is risk rated 9 and has the following characteristics: • The possibility of loss is extremely high, but because of certain important and reasonable specific pending factors which may work to the advantage and strengthening of the asset, its classification as an estimated loss is deferred until its more exact status may be determined. • Pending factors include proposed merger, acquisition, or liquidation procedures, capital injection, perfecting liens on additional collateral and refinancing plans. A loan risk rated 10 is a loan for which a total loss is expected. A loan classified as a Loss has the following characteristics: • An uncollectible asset or one of such little value that it does not warrant classification as an active, earning asset. Such an asset may, however, have recovery or salvageable value, but not to the point of deferring full write off, even though some recovery may occur in the future. • The Bank will charge off such assets as a loss during the accounting period in which they were identified. • Loan to be eliminated from the active loan reporting system via charge off.
Loans and Leases Receivable, Troubled Debt Restructuring Policy	Troubled Debt Restructures . A troubled debt restructure ("TDR") is a loan where the Company, for economic or legal reasons related to the borrower's financial condition, has granted a concession to the borrower that it would otherwise not consider so that the borrower can continue to make payments while minimizing the Company's potential loss. The modifications have included items such as lowering the interest rate on the loan for a period of time and extending the maturity date of the loan. These modifications are made only when there is a reasonable and attainable workout plan that has been agreed to by the borrower and is in the Bank's best interest. At December 31, 2017 , there were no commitments to lend additional funds to borrowers whose loans have been modified in a TDR.

Employee Benefit Plans_ Employe

Employee Benefit Plans: Employee Stock Ownership Plan (ESOP), Policy (Policies)	6 Months Ended
	Dec. 31, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Employee Stock Ownership Plan (ESOP), Policy	On January 25, 2011, the Company established an ESOP for the benefit of substantially all employees. The ESOP borrowed $1.0 million from the Company and used those funds to acquire 102,000 shares of the Company's common stock at the time of the initial public offering at a price of $10.00 per share. Shares purchased by the ESOP with the loan proceeds are held in a suspense account and allocated to ESOP participants on a pro rata basis as principal and interest payments are made by the ESOP to the Company. The loan is secured by shares purchased with the loan proceeds and will be repaid by the ESOP with funds from the Company's discretionary contributions to the ESOP and earnings on the ESOP assets. Payments of principal and interest are due annually on June 30th, the Company's fiscal year end. As shares are committed to be released from collateral, the Company reports compensation expense equal to the daily average market prices of the shares and the shares become outstanding for EPS computations. The compensation expense is accrued throughout the year. Compensation expense related to the ESOP for the three months ended December 31, 2017 and 2016 was $43,000 and $44,000 , respectively. For the six months ended December 31, 2017 and 2016 compensation expense related to the ESOP was $86,000 and $87,000 , respectively.

Fair Value Measurements (Polici

Fair Value Measurements (Policies)	6 Months Ended
	Dec. 31, 2017
Fair Value Disclosures [Abstract]
Fair Value Measurement Policy	Assets and liabilities measured at fair value on a recurring basis - Assets and liabilities are considered to be fair valued on a recurring basis if fair value is measured regularly. The following definitions describe the levels of inputs that may be used to measure fair value: Level 1: Quoted prices (unadjusted) in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date. Level 2: Significant observable inputs other than quoted prices included within Level 1, such as quoted prices in markets that are not active, and inputs other than quoted prices that are observable or can be corroborated by observable market data. Level 3: Significant unobservable inputs that reflect a company's own assumptions about the assumptions market participants would use in pricing an asset or liability based on the best information available in the circumstances.
Fair Value Methods and Assumptions Policy	The following methods and assumptions were used to estimate the fair value of each class of financial instrument: Cash and cash equivalents, accrued interest receivable and advance payments by borrowers for taxes and insurance -The carrying amount is a reasonable estimate of fair value. Securities - The estimated fair values of securities are based on quoted market prices of similar securities. FHLB stock - FHLB stock is carried at par and does not have a readily determinable fair value. Ownership of FHLB stock is restricted to the member institutions, and can only be purchased and redeemed at par. Loans held for sale - The fair value of loans held-for-sale is based on quoted market prices from FHLMC. FHLMC quotes are updated daily and represent prices at which loans are exchanged in high volumes and in a liquid market. Loans receivable - For variable rate loans that reprice frequently and with no significant change in credit risk, fair values are based on carrying values. The fair value of fixed-rate loans is estimated using discounted cash flow analysis, utilizing interest rates that would be offered for loans with similar terms to borrowers of similar credit quality. As a result of current market conditions, cash flow estimates have been further discounted to include a credit factor. The fair value of nonperforming loans is estimated using the fair value of the underlying collateral. Bank owned life insurance investment, net of surrender charges - The carrying amount is a reasonable estimate of its fair value. Demand deposits, savings, money market, and certificates of deposit - The fair value of the Bank's demand deposits, savings, and money market accounts is the amount payable on demand. The fair value of fixed-maturity certificates is estimated using a discounted cash flow analysis using current rates offered for deposits of similar remaining maturities. FHLB advances - The fair value of the Bank's FHLB advances was calculated using the discounted cash flow method. The discount rate was equal to the current rate offered by the FHLB for advances of similar remaining maturities. Commitments to extend credit represent the principal categories of off-balance-sheet financial instruments - The fair values of these commitments are not material since they are for a short period of time and are subject to customary credit terms.

Earnings Per Share_ Schedule of

Earnings Per Share: Schedule of Earnings Per Share, Basic and Diluted (Tables)	6 Months Ended
	Dec. 31, 2017
Earnings Per Share [Abstract]
Schedule of Earnings Per Share, Basic and Diluted	The following table details the calculation of basic and diluted earnings per share: For the Three Months Ended December 31, For the Six Months Ended December 31, 2017 2016 2017 2016 (Dollars in thousands, except share data) Net (loss) income $ (1,403 ) $ 420 $ (359 ) $ 993 Earnings allocated to common shareholders $ (1,403 ) $ 420 $ (359 ) $ 993 Basic weighted-average common shares outstanding 2,429,352 2,404,292 2,425,200 2,396,421 Potentially dilutive incremental shares — 20,684 — 21,196 Diluted weighted-average common shares outstanding 2,429,352 2,424,976 2,425,200 2,417,617 Basic (loss) earnings per share $ (0.58 ) $ 0.17 $ (0.15 ) $ 0.41 Diluted (loss) earnings per share $ (0.58 ) $ 0.17 $ (0.15 ) $ 0.41

Investments (Tables)

Investments (Tables)	6 Months Ended
	Dec. 31, 2017
Investments [Abstract]
Schedule of Investment Securities by Amortized Cost and Estimated Fair Market Value	The amortized cost and estimated fair market values of investment securities as of December 31, 2017 and June 30, 2017 , were as follows: December 31, 2017 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value (In thousands) Securities available-for-sale Municipal bonds $ 160 $ — $ — $ 160 Mortgage-backed securities: FHLMC (1) 11,029 76 (158 ) 10,947 FNMA (2) 8,464 — (205 ) 8,259 GNMA (3) 480 — (17 ) 463 $ 20,133 $ 76 $ (380 ) $ 19,829 Securities held-to-maturity Mortgage-backed securities: FHLMC $ 1,994 $ 44 $ (57 ) $ 1,981 FNMA 1,082 58 (20 ) 1,120 GNMA 1,124 — (40 ) 1,084 $ 4,200 $ 102 $ (117 ) $ 4,185 (1) Federal Home Loan Mortgage Corporation ("Freddie Mac") (2) Federal National Mortgage Association ("Fannie Mae") (3) Government National Mortgage Association ("Ginnie Mae") June 30, 2017 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value (In thousands) Securities available-for-sale Municipal bonds $ 165 $ — $ — $ 165 Mortgage-backed securities: FHLMC 11,140 88 (125 ) 11,103 FNMA 9,532 — (169 ) 9,363 GNMA 554 — (15 ) 539 $ 21,391 $ 88 $ (309 ) $ 21,170 Securities held-to-maturity Mortgage-backed securities: FHLMC $ 2,212 53 (52 ) $ 2,213 FNMA 1,209 71 (23 ) 1,257 GNMA 1,528 — (44 ) 1,484 $ 4,949 $ 124 $ (119 ) $ 4,954
Schedule of Temporary Impairment Losses, Investments	The fair value of temporarily impaired securities, the amount of unrealized losses, and the length of time these unrealized losses existed as of the dates indicated, were as follows: Less Than 12 Months 12 Months or Longer Total Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses December 31, 2017 (In thousands) Securities available-for-sale Mortgage-backed securities: FHLMC $ 1,935 $ (18 ) $ 4,183 $ (140 ) $ 6,118 $ (158 ) FNMA 2,632 (27 ) 5,626 (178 ) 8,258 (205 ) GNMA — — 463 (17 ) 463 (17 ) $ 4,567 $ (45 ) $ 10,272 $ (335 ) $ 14,839 $ (380 ) Less Than 12 Months 12 Months or Longer Total Fair Unrealized Fair Unrealized Fair Unrealized December 31, 2017 (In thousands) Securities held-to-maturity Mortgage-backed securities: FHLMC $ — $ — $ 1,378 $ (57 ) $ 1,378 $ (57 ) FNMA — — 478 (20 ) 478 (20 ) GNMA — — 1,084 (40 ) 1,084 (40 ) $ — $ — $ 2,940 $ (117 ) $ 2,940 $ (117 ) Less Than 12 Months 12 Months or Longer Total Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses June 30, 2017 (In thousands) Securities available-for-sale Mortgage-backed securities: FHLMC $ 2,626 $ (25 ) $ 3,185 $ (100 ) $ 5,811 $ (125 ) FNMA 4,578 (29 ) 4,563 (140 ) 9,141 (169 ) GNMA — — 539 (15 ) 539 (15 ) $ 7,204 $ (54 ) $ 8,287 $ (255 ) $ 15,491 $ (309 ) Less Than 12 Months 12 Months or Longer Total Fair Unrealized Fair Unrealized Fair Unrealized June 30, 2017 (In thousands) Securities held-to-maturity Mortgage-backed securities: FHLMC $ — $ — $ 1,548 $ (52 ) $ 1,548 $ (52 ) FNMA — — 539 (23 ) 539 (23 ) GNMA 840 (13 ) 645 (31 ) 1,485 (44 ) $ 840 $ (13 ) $ 2,732 $ (106 ) $ 3,572 $ (119 )
Schedule of Contractual Maturities of Securities	December 31, 2017 Amortized Cost Fair Value (In thousands) Securities available-for-sale Municipal bonds: Due after ten years $ 160 $ 160 Mortgage-backed securities: FHLMC 11,029 10,947 FNMA 8,464 8,259 GNMA 480 463 $ 20,133 $ 19,829 Securities held-to-maturity Mortgage-backed securities: FHLMC $ 1,994 $ 1,981 FNMA 1,082 1,120 GNMA 1,124 1,084 $ 4,200 $ 4,185
Schedule of Sales of Securities and Maturities	Sales of securities available-for-sale for the dates indicated are summarized as follows: Three Months Ended December 31, Six Months Ended December 31, 2017 2016 2017 2016 (In thousands) Proceeds from sales $ — $ — $ — $ — Proceeds from maturities, sales and calls — — — 852 Gross realized gains — — — — Gross realized losses — — — —
Schedule of Financial Instruments Owned and Pledged as Collateral [Table Text Block]	Pledged securities at the dates indicated are summarized as follows: December 31, 2017 June 30, 2017 Pledged to secure: Amortized Cost Fair Value Amortized Cost Fair Value (In thousands) Public deposits $ 4,855 $ 4,827 $ 5,143 $ 5,172 FHLB borrowings 854 884 977 1,009 Federal Reserve borrowing line 1,576 1,559 852 840

Loans Receivable, Net (Tables)

Loans Receivable, Net (Tables)	6 Months Ended
	Dec. 31, 2017
Loans Receivable, Net [Abstract]
Schedule of Accounts, Notes, Loans and Financing Receivable	Loans receivable consisted of the following at the dates indicated: December 31, 2017 June 30, 2017 (In thousands) Real estate: One-to-four family $ 64,893 $ 59,735 Multi-family 59,921 60,500 Commercial 145,749 155,525 Construction 77,136 49,151 Land 6,581 8,054 Total real estate 354,280 332,965 Consumer: Home equity 14,013 13,991 Credit cards 2,405 2,596 Automobile 497 627 Other consumer 1,439 1,524 Total consumer 18,354 18,738 Business: Commercial business 30,905 31,603 Total loans 403,539 383,306 Less: Deferred loan fees and loan premiums, net 1,186 1,292 Allowance for loan losses 4,128 4,106 Loans receivable, net $ 398,225 $ 377,908
Schedule of Activity in Allowance for Loan Losses by Portfolio Segment	The following table presents the activity in the allowance for loan losses by portfolio segment for the three months ended December 31, 2017: One-to- four family Multi- family Commercial real estate Construction Land Consumer (1) Commercial business Unallocated Three months ended 12/31/17 (In thousands) Allowance for loan losses : Beginning balance $ 302 $ 590 $ 1,534 $ 821 $ 119 $ 354 $ 297 $ — $ 4,017 Provision (benefit) for loan losses 39 (29 ) (192 ) 263 (23 ) (78 ) 125 — 105 Charge-offs — — — — — (14 ) — — (14 ) Recoveries 14 — — 1 — 5 — — 20 Ending balance $ 355 $ 561 $ 1,342 $ 1,085 $ 96 $ 267 $ 422 $ — $ 4,128 (1) Consumer loans include home equity, credit cards, automobile, and other consumer loans. The only consumer loans with impairment are home equity loans. The following table presents the activity in the allowance for loan losses by portfolio segment for the six months ended December 31, 2017: One-to- four family Multi- family Commercial real estate Construction Land Consumer (1) Commercial business Unallocated Six months ended 12/31/17 (In thousands) Allowance for loan losses : Beginning balance $ 495 $ 580 $ 1,566 $ 651 $ 120 $ 378 $ 316 $ — $ 4,106 Provision (benefit) for loan losses (169 ) (19 ) (24 ) 432 (24 ) (117 ) 101 — 180 Charge-offs — — (200 ) — — (15 ) — — (215 ) Recoveries 29 — — 2 — 21 5 — 57 Ending balance $ 355 $ 561 $ 1,342 $ 1,085 $ 96 $ 267 $ 422 $ — $ 4,128 (1) Consumer loans include home equity, credit cards, automobile, and other consumer loans. The only consumer loans with impairment are home equity loans.
Schedule of Loans Individually Evaluated for Impairment	The following table presents loans individually evaluated for impairment by class of loans as of December 31, 2017 : Recorded Investments Unpaid Principal Balance Related Allowance (In thousands) With no allowance recorded One-to-four family $ 1,349 $ 1,547 $ — Home equity 278 286 — Commercial business 63 125 — With an allowance recorded One-to-four family $ 2,426 $ 2,436 $ 107 Land 305 305 17 Home equity 74 74 1 Other consumer 16 16 16 Commercial business 285 296 80 Total One-to-four family $ 3,775 $ 3,983 $ 107 Land 305 305 17 Home equity 352 360 1 Other consumer 16 16 16 Commercial business 348 421 80 Total $ 4,796 $ 5,085 $ 221 The following table presents loans individually evaluated for impairment by class of loans as of June 30, 2017 : Recorded Investments Unpaid Principal Balance Related Allowance (In thousands) With no allowance recorded One-to-four family $ 1,818 $ 1,991 $ — Commercial real estate 1,992 1,992 — Home equity 299 303 — Commercial business 606 668 — With an allowance recorded One-to-four family $ 3,210 $ 3,220 $ 143 Land 311 311 22 Home equity 262 262 32 Commercial business 23 23 1 Total One-to-four family $ 5,028 $ 5,211 $ 143 Commercial real estate 1,992 1,992 — Land 311 311 22 Home equity 561 565 32 Commercial business 629 691 1 Total $ 8,521 $ 8,770 $ 198
Schedule of Loans Evaluated for Impairment Average Recorded Invesetment and Interest Income Recognized	The following table presents the average recorded investment in loans individually evaluated for impairment and the interest income recognized for the three and six months ended December 31, 2017: Three Months Ended December 31, 2017 Six Months Ended December 31, 2017 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized (In thousands) With no allowance recorded One-to-four family $ 2,156 $ 3 $ 1,584 $ 10 Commercial real estate — — 996 — Home equity 271 1 289 3 Commercial business 208 1 335 4 With an allowance recorded One-to-four family $ 2,692 $ 18 $ 2,818 $ 53 Land 307 7 308 9 Home equity 167 1 168 2 Other consumer 8 — 8 — Commercial business — — 154 — Total One-to-four family $ 4,848 $ 21 $ 4,402 $ 63 Commercial real estate — — 996 — Land 307 7 308 9 Home equity 438 2 457 5 Other consumer 8 — 8 — Commercial business 208 — 489 4 Total $ 5,809 $ 30 $ 6,660 $ 81 The following table presents the average recorded investment in loans individually evaluated for impairment and the interest income recognized for the three and six months ended December 31, 2016: Three Months Ended December 31, 2016 Six Months Ended December 31, 2016 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized (In thousands) With no allowance recorded One-to-four family $ 3,090 $ 10 $ 2,078 $ 30 Commercial real estate 431 — 433 — Land 179 2 179 5 Home equity 74 — 64 1 Commercial business 108 1 95 3 With an allowance recorded One-to-four family $ 4,977 $ 30 $ 6,272 $ 91 Land 318 7 316 10 Home equity 385 3 387 9 Commercial business 115 — 129 1 Total One-to-four family $ 8,067 $ 40 $ 8,350 $ 121 Commercial real estate 431 — 433 — Land 497 9 495 15 Home equity 459 3 451 10 Commercial business 223 1 224 4 Total $ 9,677 $ 53 $ 9,953 $ 150
Schedule of Balance in Allowance for Loan Losses	The following table presents the balance in the allowance for loan losses and the recorded investment in loans by portfolio segment and based on impairment method as of December 31, 2017 : One-to-four family Multi- family Commercial real estate Construction Land Consumer(1) Commercial business Unallocated Total (In thousands) Allowance for loan losses: Ending balance $ 355 $ 561 $ 1,342 $ 1,085 $ 96 $ 267 $ 422 $ — $ 4,128 Ending balance: individually evaluated for impairment 107 — — — 17 17 80 — 221 Ending balance: collectively evaluated for impairment $ 248 $ 561 $ 1,342 $ 1,085 $ 79 $ 250 $ 342 $ — $ 3,907 Loans receivable: Ending balance $ 64,893 $ 59,921 $ 145,749 $ 77,136 $ 6,581 $ 18,354 $ 30,905 $ — $ 403,539 Ending balance: individually evaluated for impairment 3,775 — — — 305 368 348 — 4,796 Ending balance: collectively evaluated for impairment $ 61,118 $ 59,921 $ 145,749 $ 77,136 $ 6,276 $ 17,986 $ 30,557 $ — $ 398,743 (1) Consumer loans include home equity, credit cards, auto and other consumer loans. The following table presents the balance in the allowance for loan losses and the recorded investment in loans by portfolio segment and based on impairment method as of June 30, 2017: One-to-four family Multi- family Commercial real estate Construction Land Consumer(1) Commercial business Unallocated Total (In thousands) Allowance for loan losses: Ending balance $ 495 $ 580 $ 1,566 $ 651 $ 120 $ 378 $ 316 $ — $ 4,106 Ending balance: individually evaluated for impairment 143 — — — 22 32 1 — 198 Ending balance: collectively evaluated for impairment $ 352 $ 580 $ 1,566 $ 651 $ 98 $ 346 $ 315 $ — $ 3,908 Loans receivable: Ending balance $ 59,735 $ 60,500 $ 155,525 $ 49,151 $ 8,054 $ 18,738 $ 31,603 $ — $ 383,306 Ending balance: individually evaluated for impairment 5,028 — 1,992 — 311 561 629 — 8,521 Ending balance: collectively evaluated for impairment $ 54,707 $ 60,500 $ 153,533 $ 49,151 $ 7,743 $ 18,177 $ 30,974 $ — $ 374,785 (1) Consumer loans include home equity, credit cards, auto, and other consumer loans.
Schedule of Financing Receivables, Non Accrual Status	The following table presents the recorded investment in nonaccrual loans by type of loans as of the dates indicated: December 31, 2017 June 30, 2017 (In thousands) One-to-four family $ 949 $ 1,170 Commercial — 1,992 Home equity 223 242 Commercial business 285 300 Total $ 1,457 $ 3,704 There were no loans past due 90 days or more and still accruing interest at December 31, 2017 and June 30, 2017.
Schedule of Past Due Loans by Class	The following table presents past due loans, net of partial loan charge-offs, by class of loan, as of December 31, 2017 : 30-59 Days Past Due 60-89 Days Past Due 90 Days Or More Past Due (1) Total Past Due Current Total Loans (In thousands) One-to-four family $ 535 $ 116 $ 949 $ 1,600 $ 63,293 $ 64,893 Multi-family — — — — 59,921 59,921 Commercial real estate 125 — — 125 145,624 145,749 Construction — — — — 77,136 77,136 Land — — — — 6,581 6,581 Home equity — — 223 223 13,790 14,013 Credit cards — — — — 2,405 2,405 Automobile — — — — 497 497 Other consumer 9 6 — 15 1,424 1,439 Commercial business — — 285 285 30,620 30,905 Total $ 669 $ 122 $ 1,457 $ 2,248 $ 401,291 $ 403,539 (1) Includes loans on nonaccrual status. The following table presents past due loans, net of partial loan charge-offs, by class of loan as of June 30, 2017 : 30-59 Days Past Due 60-89 Days Past Due 90 Days Or More Past Due (1) Total Past Due Current Total Loans (In thousands) One-to-four family $ 15 $ — $ 1,170 $ 1,185 $ 58,550 $ 59,735 Multi-family — — — — 60,500 60,500 Commercial real estate 187 — 1,992 2,179 153,346 155,525 Construction — — — — 49,151 49,151 Land — — — — 8,054 8,054 Home equity 16 4 242 262 13,729 13,991 Credit cards 13 — — 13 2,583 2,596 Automobile — — — — 627 627 Other consumer — 8 — 8 1,516 1,524 Commercial business 107 — 300 407 31,196 31,603 Total $ 338 $ 12 $ 3,704 $ 4,054 $ 379,252 $ 383,306 (1) Includes loans on nonaccrual status.
Schedule of Credit Quality Internal Rating System	The following table presents the internally assigned grade as of December 31, 2017 , by class of loans: One-to- four family Multi- family Commercial real estate Construction Land Home equity Credit cards Automobile Other consumer Commercial business Total (In thousands) Grade: Pass $ 62,830 $ 59,401 $ 144,044 $ 77,136 $ 6,581 $ 13,323 $ 2,405 $ 497 $ 1,424 $ 30,036 $ 397,677 Watch 825 520 1,580 — — 317 — — 9 576 3,827 Special Mention 303 — 125 — — 150 — — — 8 586 Substandard 935 — — — — 223 — — 6 285 1,449 Doubtful — — — — — — — — — — — Total $ 64,893 $ 59,921 $ 145,749 $ 77,136 $ 6,581 $ 14,013 $ 2,405 $ 497 $ 1,439 $ 30,905 $ 403,539 The following table presents the internally assigned grade as of June 30, 2017 , by class of loans: One-to- four family Multi-family Commercial real estate Construction Land Home equity Credit cards Automobile Other consumer Commercial business Total (In thousands) Grade: Pass $ 57,075 $ 59,973 $ 150,762 $ 49,151 $ 7,743 $ 13,202 $ 2,583 $ 627 $ 1,510 $ 29,972 $ 372,598 Watch 984 527 2,771 — 311 361 13 — 6 1,224 6,197 Special Mention 646 — — — — 36 — — 1 107 790 Substandard 1,030 — 1,992 — — 392 — — 7 300 3,721 Doubtful — — — — — — — — — — — Total $ 59,735 $ 60,500 $ 155,525 $ 49,151 $ 8,054 $ 13,991 $ 2,596 $ 627 $ 1,524 $ 31,603 $ 383,306
Schedule of Troubled Debt Restructurings by Accrual versus Nonaccrual Status	The following table presents TDRs by accrual versus nonaccrual status and by loan class as of December 31, 2017 : December 31, 2017 Accrual Status Nonaccrual Total Modifications (In thousands) One-to-four family $ 2,826 $ 117 $ 2,943 Land 305 — 305 Home equity 129 — 129 Other consumer 16 — 16 Commercial business 63 — 63 Total $ 3,339 $ 117 $ 3,456 The following table presents TDRs by accrual versus nonaccrual status and by loan class as of June 30, 2017 : June 30, 2017 Accrual Status Nonaccrual Total Modifications (In thousands) One-to-four family $ 3,622 $ 131 $ 3,753 Land 311 — 311 Home equity 169 — 169 Commercial business 87 — 87 Total $ 4,189 $ 131 $ 4,320
Schedule of Debtor Troubled Debt Restructuring, Current Period	There were no new TDR loans, or renewals or modifications of existing TDR loans during the three and six months ended December 31, 2017.
Schedule of Troubled Debt Restructurings With Subsequent Default	For both the three and six months ended December 31, 2017 and 2016, there were no TDRs for which there was a payment default within 12 months of their restructure.

Real Estate Owned, Net_ Schedul

Real Estate Owned, Net: Schedule of Real Estate Properties (Tables)	6 Months Ended
	Dec. 31, 2017
Real Estate Owned, Disclosure of Detailed Components [Abstract]
Schedule of Real Estate Properties	The following table is a summary of REO activity for the three and six months ended December 31, 2017 and 2016: Three Months Ended December 31, Six Months Ended December 31, 2017 2016 2017 2016 (In thousands) Balance at the beginning of the period $ 2,653 $ 271 $ 867 $ 373 Net loans transferred to real estate owned — — 1,786 168 Capitalized improvements 823 — 823 — Sales (115 ) (195 ) (115 ) (478 ) Gain on sale of REO (15 ) 27 (15 ) 40 Balance at the end of the period $ 3,346 $ 103 $ 3,346 $ 103

Employee Benefit Plans_ Schedul

Employee Benefit Plans: Schedule of Employee Stock Ownership Plan (ESOP) Disclosures (Tables)	6 Months Ended
	Dec. 31, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Schedule of Employee Stock Ownership Plan (ESOP) Disclosures	Shares held by the ESOP as of the dates indicated are as follows: December 31, 2017 June 30, 2017 (Dollars in thousands) Allocated shares 50,071 46,631 Unallocated shares 51,929 55,369 Total ESOP shares 102,000 102,000 Fair value of unallocated shares $ 1,288 $ 1,387

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	6 Months Ended
	Dec. 31, 2017
Fair Value Disclosures [Abstract]
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis	The following tables show the Company's assets and liabilities at the dates indicated measured at fair value on a recurring basis: December 31, 2017 Level 1 Level 2 Level 3 Total (In thousands) Municipal bonds $ — $ 160 $ — $ 160 Mortgage-backed securities: FHLMC — 10,947 — 10,947 FNMA — 8,259 — 8,259 GNMA — 463 — 463 June 30, 2017 Level 1 Level 2 Level 3 Total (In thousands) Municipal bonds $ — $ 165 $ — $ 165 Mortgage-backed securities: FHLMC — 11,103 — 11,103 FNMA — 9,363 — 9,363 GNMA — 539 — 539
Schedule of Fair Value Assets and Liabilities Measured on Nonrecurring Basis	The following table presents the balances of assets measured at fair value on a nonrecurring basis at December 31, 2017: December 31, 2017 Level 1 Level 2 Level 3 Total (In thousands) Impaired loans: Mortgage loans One-to-four family $ — $ — $ 3,180 $ 3,180 Land — — 305 305 Home equity — — 74 74 Other consumer — — 8 8 Commercial business — — 285 285 Total impaired loans — — 3,852 3,852 Total $ — $ — $ 3,852 $ 3,852 The following table presents the balances of assets measured at fair value on a nonrecurring basis at June 30, 2017: June 30, 2017 Level 1 Level 2 Level 3 Total (In thousands) Impaired loans: Mortgage loans One-to-four family $ — $ — $ 4,227 $ 4,227 Construction — — 262 262 Land — — 311 311 Commercial business — — 23 23 Total impaired loans — — 4,823 4,823 Total $ — $ — $ 4,823 $ 4,823
Schedule of Quantitative Information About Level 3 Fair Value Instruments	The following tables present quantitative information about Level 3 fair value measurements for financial instruments measured at fair value on a nonrecurring basis at December 31, 2017 and June 30, 2017: December 31, 2017 Fair Value Valuation Technique(s) Unobservable Input(s) Range (Average Discount) (Dollars in thousands) Impaired loans $ 3,852 Fair value of underlying collateral Discount applied to the obtained appraisal 0% - 10% (5%) June 30, 2017 Fair Value Valuation Technique(s) Unobservable Input(s) Range (Average Discount) (Dollars in thousands) Impaired loans $ 4,823 Fair value of underlying collateral Discount applied to the obtained appraisal 0% - 10% (3%)
Schedule of Financial Instruments Carrying Amount, Fair Value and Placement in the Fair Value Hierarchy	The following tables present the carrying amount, fair value, and placement in the fair value hierarchy of the Company's financial instruments as of December 31, 2017 and June 30, 2017 : December 31, 2017 Carrying Amount Fair Value Quoted Prices in Active Markets for Identical Assets or Liabilities (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) (In thousands) Financial Instruments-Assets Cash and cash equivalents $ 7,418 $ 7,418 $ 7,418 $ — $ — Securities available-for-sale 19,829 19,829 — 19,829 — Securities held-to-maturity 4,200 4,185 — 4,185 — FHLB stock 3,048 3,048 — 3,048 — Loans held for sale — — — — — Loans receivable 402,353 393,659 — — 393,659 Bank owned life insurance investment 20,288 20,288 — 20,288 — Accrued interest receivable 1,453 1,453 — 1,453 — Financial Instruments-Liabilities Demand deposits, savings and money market $ 190,330 $ 190,330 $ 190,330 $ — $ — Certificates of deposit 148,122 148,279 — 148,279 — FHLB advances 63,000 62,749 — 62,749 — Advance payments by borrowers for taxes and insurance 1,199 1,199 1,199 — — June 30, 2017 Carrying Amount Fair Value Quoted Prices in Active Markets for Identical Assets or Liabilities Significant Other Observable Inputs Significant Unobservable Inputs (In thousands) Financial Instruments-Assets Cash and cash equivalents $ 14,194 $ 14,194 $ 14,194 $ — $ — Securities available-for-sale 21,170 21,170 — 21,170 — Securities held-to-maturity 4,949 4,954 — 4,954 — FHLB stock 2,348 2,348 — 2,348 — Loans held for sale 1,551 1,551 1,551 — — Loans receivable 382,014 374,599 — — 374,599 Accrued interest receivable 1,332 1,332 — 1,332 — Financial Instruments-Liabilities Demand deposits, savings and money market $ 200,678 $ 200,678 $ 200,678 $ — $ — Certificates of deposit 144,509 144,854 — 144,854 — FHLB advances 45,500 45,226 — 45,226 — Advance payments by borrowers for taxes and insurance 1,195 1,195 1,195 — —

Stock-Based Compensation Shared

Stock-Based Compensation Shared-based Compensation (Tables)	6 Months Ended
	Dec. 31, 2017
Share-based Compensation [Abstract]
Schedule of Nonvested Restricted Stock Units Activity	The following tables provide a summary of changes in non-vested restricted stock awards for the three and six months ended December 31, 2017: For the Three Months Ended December 31, 2017 Weighted-Average Grant Date Fair Value Shares Non-vested at October 1, 2017 17,092 $ 25.75 Granted — — Vested (8,726 ) 25.75 Forfeited and canceled (910 ) 24.85 Non-vested at December 31, 2017 7,456 25.75 For the Six Months Ended December 31, 2017 Weighted-Average Grant Date Fair Value Shares Non-vested at July 1, 2017 38,424 $ 25.75 Granted — — Vested (20,258 ) 25.75 Forfeited and canceled (10,710 ) 25.03 Non-vested at December 31, 2017 7,456 25.75

Nature of Business (Details)

Nature of Business (Details)	6 Months Ended
	Dec. 31, 2017Office
Nature of Business [Abstract]
Number of full-service bank offices	10
Number of bank offices in Wal-Mart store locations	1
Number of Loan Production Offices	1

Earnings Per Share_ Schedule 33

Earnings Per Share: Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2017	Dec. 31, 2016
Earnings Per Share [Abstract]
Net (loss) income	$ (1,403)	$ 420	$ (359)	$ 993
Undistributed Earnings, Basic	$ (1,403)	$ 420	$ (359)	$ 993
Weighted Average Number of Shares Outstanding, Basic	2,429,352	2,404,292	2,425,200	2,396,421
Weighted Average Number of Shares, Restricted Stock	0	20,684	0	21,196
Weighted Average Number of Shares Outstanding, Diluted	2,429,352	2,424,976	2,425,200	2,417,617
Basic (loss) earnings per share	$ (0.58)	$ 0.17	$ (0.15)	$ 0.41
Diluted (loss) earnings per share	$ (0.58)	$ 0.17	$ (0.15)	$ 0.41
Employee Stock Ownership Plan (ESOP), Number of Suspense Shares	51,929	58,812	51,929	58,812
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount			0

Investments_ Schedule of Invest

Investments: Schedule of Investment Securities by Amortized Cost and Estimated Fair Market Value (Details) $ in Thousands	6 Months Ended	12 Months Ended
	Dec. 31, 2017USD ($)Security	Jun. 30, 2017USD ($)Security
Investment Holdings [Line Items]
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 0	$ 840
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss	0	13
Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	2,940	2,732
Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Loss	(117)	(106)
Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value	2,940	3,572
Held-to-maturity Securities, Continuous Unrealized Loss Position, Aggregate Loss	$ (117)	$ (119)
Number of Securities in Unrealized Loss Position | Security	51	47
Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member]
Investment Holdings [Line Items]
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 0	$ 0
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss	0	0
Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	1,378	1,548
Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Loss	(57)	(52)
Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value	1,378	1,548
Held-to-maturity Securities, Continuous Unrealized Loss Position, Aggregate Loss	(57)	(52)
Federal National Mortgage Association Certificates and Obligations (FNMA) [Member]
Investment Holdings [Line Items]
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	0	0
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss	0	0
Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	478	539
Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Loss	(20)	(23)
Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value	478	539
Held-to-maturity Securities, Continuous Unrealized Loss Position, Aggregate Loss	(20)	(23)
Government National Mortgage Association Certificates and Obligations (GNMA) [Member]
Investment Holdings [Line Items]
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	0	840
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss	0	13
Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	1,084	645
Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Loss	(40)	(31)
Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value	1,084	1,485
Held-to-maturity Securities, Continuous Unrealized Loss Position, Aggregate Loss	(40)	(44)
Securities available-for-sale | Municipal Bonds
Investment Holdings [Line Items]
Investment Securities Amortized Cost	160	165
Investment Securities Gross Unrealized Gains	0	0
Investment Securities Gross Unrealized Losses	0	0
Investment Securities Fair Value	160	165
Securities available-for-sale | Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member]
Investment Holdings [Line Items]
Investment Securities Amortized Cost	11,029	11,140
Investment Securities Gross Unrealized Gains	76	88
Investment Securities Gross Unrealized Losses	(158)	(125)
Securities available-for-sale | Federal National Mortgage Association Certificates and Obligations (FNMA) [Member]
Investment Holdings [Line Items]
Investment Securities Amortized Cost	8,464	9,532
Investment Securities Gross Unrealized Gains	0	0
Investment Securities Gross Unrealized Losses	(205)	(169)
Securities available-for-sale | Government National Mortgage Association Certificates and Obligations (GNMA) [Member]
Investment Holdings [Line Items]
Investment Securities Amortized Cost	480	554
Investment Securities Gross Unrealized Gains	0	0
Investment Securities Gross Unrealized Losses	(17)	(15)
Securities available-for-sale | Total available-for-sale
Investment Holdings [Line Items]
Investment Securities Amortized Cost	20,133	21,391
Investment Securities Gross Unrealized Gains	76	88
Investment Securities Gross Unrealized Losses	(380)	(309)
Investment Securities Fair Value	19,829	21,170
Securities held-to-maturity | Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member]
Investment Holdings [Line Items]
Investment Securities Amortized Cost	1,994	2,212
Investment Securities Gross Unrealized Gains	44	53
Investment Securities Gross Unrealized Losses	(57)	(52)
Investment Securities Fair Value	1,981	2,213
Securities held-to-maturity | Federal National Mortgage Association Certificates and Obligations (FNMA) [Member]
Investment Holdings [Line Items]
Investment Securities Amortized Cost	1,082	1,209
Investment Securities Gross Unrealized Gains	58	71
Investment Securities Gross Unrealized Losses	(20)	(23)
Investment Securities Fair Value	1,120	1,257
Securities held-to-maturity | Government National Mortgage Association Certificates and Obligations (GNMA) [Member]
Investment Holdings [Line Items]
Investment Securities Amortized Cost	1,124	1,528
Investment Securities Gross Unrealized Gains	0	0
Investment Securities Gross Unrealized Losses	(40)	(44)
Investment Securities Fair Value	1,084	1,484
Securities held-to-maturity | Total held-to-maturity
Investment Holdings [Line Items]
Investment Securities Amortized Cost	4,200	4,949
Investment Securities Gross Unrealized Gains	102	124
Investment Securities Gross Unrealized Losses	(117)	(119)
Investment Securities Fair Value	$ 4,185	$ 4,954

Investments_ Schedule of Tempor

Investments: Schedule of Temporary Impairment Losses, Investments (Details) $ in Thousands	Dec. 31, 2017USD ($)Security	Jun. 30, 2017USD ($)Security
Investment Holdings [Line Items]
Number of Securities in Unrealized Loss Position | Security	51	47
Investments available for sale
Investment Holdings [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 4,567	$ 7,204
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Losses	(45)	(54)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	10,272	8,287
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Losses	(335)	(255)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	14,839	15,491
Available for Sale Securities Continuous Unrealized Loss Position Losses	(380)	(309)
Investments available for sale | Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member]
Investment Holdings [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	1,935	2,626
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Losses	(18)	(25)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	4,183	3,185
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Losses	(140)	(100)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	6,118	5,811
Available for Sale Securities Continuous Unrealized Loss Position Losses	(158)	(125)
Investments available for sale | Federal National Mortgage Association Certificates and Obligations (FNMA) [Member]
Investment Holdings [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	2,632	4,578
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Losses	(27)	(29)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	5,626	4,563
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Losses	(178)	(140)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	8,258	9,141
Available for Sale Securities Continuous Unrealized Loss Position Losses	(205)	(169)
Investments available for sale | Government National Mortgage Association Certificates and Obligations (GNMA) [Member]
Investment Holdings [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Losses	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	463	539
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Losses	(17)	(15)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	463	539
Available for Sale Securities Continuous Unrealized Loss Position Losses	$ (17)	$ (15)

Investments_ Schedule of Contra

Investments: Schedule of Contractual Maturities of Securities (Details) $ in Thousands	Dec. 31, 2017USD ($)
Total available-for-sale securities contractual maturity
Investment Holdings [Line Items]
Investment Securities Contractual Maturity Amortized Cost	$ 20,133
Investment Securities Contractual Maturity Fair Value	19,829
Total held-to-maturity securities contractual maturity
Investment Holdings [Line Items]
Investment Securities Contractual Maturity Amortized Cost	4,200
Investment Securities Contractual Maturity Fair Value	4,185
Securities available-for-sale | Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member]
Investment Holdings [Line Items]
Investment Securities Contractual Maturity Amortized Cost	11,029
Investment Securities Contractual Maturity Fair Value	10,947
Securities available-for-sale | Federal National Mortgage Association Certificates and Obligations (FNMA) [Member]
Investment Holdings [Line Items]
Investment Securities Contractual Maturity Amortized Cost	8,464
Investment Securities Contractual Maturity Fair Value	8,259
Securities available-for-sale | Government National Mortgage Association Certificates and Obligations (GNMA) [Member]
Investment Holdings [Line Items]
Investment Securities Contractual Maturity Amortized Cost	480
Investment Securities Contractual Maturity Fair Value	463
Securities available-for-sale | Due after ten years
Investment Holdings [Line Items]
Investment Securities Contractual Maturity Amortized Cost	160
Investment Securities Contractual Maturity Fair Value	160
Securities held-to-maturity | Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member]
Investment Holdings [Line Items]
Investment Securities Contractual Maturity Amortized Cost	1,994
Investment Securities Contractual Maturity Fair Value	1,981
Securities held-to-maturity | Federal National Mortgage Association Certificates and Obligations (FNMA) [Member]
Investment Holdings [Line Items]
Investment Securities Contractual Maturity Amortized Cost	1,082
Investment Securities Contractual Maturity Fair Value	1,120
Securities held-to-maturity | Government National Mortgage Association Certificates and Obligations (GNMA) [Member]
Investment Holdings [Line Items]
Investment Securities Contractual Maturity Amortized Cost	1,124
Investment Securities Contractual Maturity Fair Value	$ 1,084

Investments_ Schedule of Sales

Investments: Schedule of Sales of Securities and Maturities (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2017	Dec. 31, 2016
Investments [Abstract]
Proceeds from Sale of Available-for-sale Securities	$ 0	$ 0	$ 0	$ 0
Proceeds from Maturities, Prepayments and Calls of Available-for-sale Securities	0	0	0	852
Available-for-sale Securities, Gross Realized Gains	0	0	0	0
Available-for-sale Securities, Gross Realized Losses	$ 0	$ 0	$ 0	$ 0

Investments_ Securities Pledged

Investments: Securities Pledged as Collateral Policy (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Jun. 30, 2017
Pledged to secure public deposits
Investment Holdings [Line Items]
Investment Securities Pledged as Collateral Book Value	$ 4,855	$ 5,143
Investment Securities Pledged as Collateral Fair Value	4,827	5,172
Pledged to secure FHLB borrowings
Investment Holdings [Line Items]
Investment Securities Pledged as Collateral Book Value	854	977
Investment Securities Pledged as Collateral Fair Value	884	1,009
Pledged To Secure Federal Reserve Borrowings [Member]
Investment Holdings [Line Items]
Investment Securities Pledged as Collateral Book Value	1,576	852
Investment Securities Pledged as Collateral Fair Value	$ 1,559	$ 840

Loans Receivable, Net_ Schedule

Loans Receivable, Net: Schedule of Accounts, Notes, Loans and Financing Receivable (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Jun. 30, 2017
Loans Receivable, Net [Abstract]
Loans receivable one- to four-family real estate	$ 64,893	$ 59,735
Loans receivable multi-family real estate	59,921	60,500
Loans Receivable, Gross, Commercial, Real Estate	145,749	155,525
Loans receivable construction	77,136	49,151
Loans receivable land	6,581	8,054
Loans receivable total real estate	354,280	332,965
Loans and Leases Receivable, Gross, Consumer, Home Equity	14,013	13,991
Loans and Leases Receivable, Gross, Consumer, Revolving, Credit Card	2,405	2,596
Loans receivable consumer automobile	497	627
Loans and Leases Receivable, Gross, Consumer, Other	1,439	1,524
Loans receivable total consumer loans	18,354	18,738
Loans receivable commercial business	30,905	31,603
Loans receivable total loans gross	403,539	383,306
Deferred loan fees and unamortized discount on purchased loans	1,186	1,292
Financing Receivable, Allowance for Credit Losses	4,128	4,106
Loans and Leases Receivable, Net Amount	$ 398,225	$ 377,908

Loans Receivable, Net_ Schedu40

Loans Receivable, Net: Schedule of Activity in Allowance for Loan Losses by Portfolio Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2017	Dec. 31, 2016
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses beginning balance	$ 4,017	$ 3,824	$ 4,106	$ 3,779
Provision (benefit) for loan losses	105	75	180	150
Allowance for Doubtful Accounts Receivable, Charge-offs	(14)	(175)	(215)	(230)
Allowance for Doubtful Accounts Receivable, Recoveries	20	137	57	162
Allowance for loan losses ending balance	4,128	3,861	4,128	3,861
One-to-four family
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses beginning balance	302	717	495	798
Provision (benefit) for loan losses	39	(25)	(169)	(116)
Allowance for Doubtful Accounts Receivable, Charge-offs	0	0	0	0
Allowance for Doubtful Accounts Receivable, Recoveries	14	76	29	86
Allowance for loan losses ending balance	355	768	355	768
Multi-family
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses beginning balance	590	463	580	454
Provision (benefit) for loan losses	(29)	(33)	(19)	(24)
Allowance for Doubtful Accounts Receivable, Charge-offs	0	0	0	0
Allowance for Doubtful Accounts Receivable, Recoveries	0	0	0	0
Allowance for loan losses ending balance	561	430	561	430
Commercial real estate
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses beginning balance	1,534	1,309	1,566	1,333
Provision (benefit) for loan losses	(192)	69	(24)	45
Allowance for Doubtful Accounts Receivable, Charge-offs	0	(110)	(200)	(110)
Allowance for Doubtful Accounts Receivable, Recoveries	0	0	0	0
Allowance for loan losses ending balance	1,342	1,268	1,342	1,268
Construction
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses beginning balance	821	381	651	271
Provision (benefit) for loan losses	263	64	432	172
Allowance for Doubtful Accounts Receivable, Charge-offs	0	0	0	0
Allowance for Doubtful Accounts Receivable, Recoveries	1	35	2	37
Allowance for loan losses ending balance	1,085	480	1,085	480
Land
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses beginning balance	119	110	120	75
Provision (benefit) for loan losses	(23)	(7)	(24)	28
Allowance for Doubtful Accounts Receivable, Charge-offs	0	0	0	0
Allowance for Doubtful Accounts Receivable, Recoveries	0	0	0	0
Allowance for loan losses ending balance	96	103	96	103
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses beginning balance	354	513	378	516
Provision (benefit) for loan losses	(78)	45	(117)	88
Allowance for Doubtful Accounts Receivable, Charge-offs	(14)	(65)	(15)	(120)
Allowance for Doubtful Accounts Receivable, Recoveries	5	24	21	33
Allowance for loan losses ending balance	267	517	267	517
Commercial business
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses beginning balance	297	331	316	332
Provision (benefit) for loan losses	125	(38)	101	(43)
Allowance for Doubtful Accounts Receivable, Charge-offs	0	0	0	0
Allowance for Doubtful Accounts Receivable, Recoveries	0	2	5	6
Allowance for loan losses ending balance	422	295	422	295
Unallocated Financing Receivables [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses beginning balance	0	0	0	0
Provision (benefit) for loan losses	0	0	0	0
Allowance for Doubtful Accounts Receivable, Charge-offs	0	0	0	0
Allowance for Doubtful Accounts Receivable, Recoveries	0	0	0	0
Allowance for loan losses ending balance	$ 0	$ 0	$ 0	$ 0

Loans Receivable, Net_ Schedu41

Loans Receivable, Net: Schedule of Loans Individually Evaluated for Impairment (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Jun. 30, 2017
One-to-four family
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	$ 1,349	$ 1,818
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	1,547	1,991
Impaired Financing Receivable, with Related Allowance, Recorded Investment	2,426	3,210
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	2,436	3,220
Impaired Financing Receivable, Recorded Investment	3,775	5,028
Impaired Financing Receivable, Unpaid Principal Balance	3,983	5,211
Impaired Financing Receivable, Related Allowance	107	143
Commercial real estate
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Recorded Investment		1,992
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance		1,992
Impaired Financing Receivable, Recorded Investment		1,992
Impaired Financing Receivable, Unpaid Principal Balance		1,992
Impaired Financing Receivable, Related Allowance		0
Land
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with Related Allowance, Recorded Investment	305	311
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	305	311
Impaired Financing Receivable, Recorded Investment	305	311
Impaired Financing Receivable, Unpaid Principal Balance	305	311
Impaired Financing Receivable, Related Allowance	17	22
Home equity
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	278	299
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	286	303
Impaired Financing Receivable, with Related Allowance, Recorded Investment	74	262
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	74	262
Impaired Financing Receivable, Recorded Investment	352	561
Impaired Financing Receivable, Unpaid Principal Balance	360	565
Impaired Financing Receivable, Related Allowance	1	32
Consumer
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Recorded Investment	16
Impaired Financing Receivable, Unpaid Principal Balance	16
Impaired Financing Receivable, Related Allowance	16
Commercial business [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	63	606
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	125	668
Impaired Financing Receivable, with Related Allowance, Recorded Investment	285	23
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	296	23
Impaired Financing Receivable, Recorded Investment	348	629
Impaired Financing Receivable, Unpaid Principal Balance	421	691
Impaired Financing Receivable, Related Allowance	80	1
Total Impaired Loans
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Recorded Investment	4,796	8,521
Impaired Financing Receivable, Unpaid Principal Balance	5,085	8,770
Impaired Financing Receivable, Related Allowance	$ 221	$ 198

Loans Receivable, Net_ Schedu42

Loans Receivable, Net: Schedule of Loans Evaluated for Impairment Average Recorded Investment and Interest Income Recognized (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2017	Dec. 31, 2016
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	$ 8		$ 8
Impaired Financing Receivable, Average Recorded Investment	8		8
One-to-four family
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	2,156	$ 3,090	1,584	$ 2,078
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method	3	10	10	30
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	2,692	4,977	2,818	6,272
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method	18	30	53	91
Impaired Financing Receivable, Average Recorded Investment	4,848	8,067	4,402	8,350
Impaired Financing Receivable, Interest Income, Accrual Method	21	40	63	121
Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	0	431	996	433
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method	0	0	0	0
Impaired Financing Receivable, Average Recorded Investment	0	431	996	433
Impaired Financing Receivable, Interest Income, Accrual Method	0	0	0	0
Land
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment		179		179
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method		2		5
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	307	318	308	316
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method	7	7	9	10
Impaired Financing Receivable, Average Recorded Investment	307	497	308	495
Impaired Financing Receivable, Interest Income, Accrual Method	7	9	9	15
Home equity
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	271	74	289	64
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method	1	0	3	1
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	167	385	168	387
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method	1	3	2	9
Impaired Financing Receivable, Average Recorded Investment	438	459	457	451
Impaired Financing Receivable, Interest Income, Accrual Method	2	3	5	10
Consumer [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method	0		0
Impaired Financing Receivable, Interest Income, Accrual Method	0		0
Commercial business [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	208	108	335	95
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method	1	1	4	3
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	0	115	154	129
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method	0	0	0	1
Impaired Financing Receivable, Average Recorded Investment	208	223	489	224
Impaired Financing Receivable, Interest Income, Accrual Method	0	1	4	4
Total Impaired Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Average Recorded Investment	5,809	9,677	6,660	9,953
Impaired Financing Receivable, Interest Income, Accrual Method	$ 30	$ 53	$ 81	$ 150

Loans Receivable, Net_ Schedu43

Loans Receivable, Net: Schedule of Balance in Allowance for Loan Losses (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Jun. 30, 2017
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable one- to four-family real estate	$ 64,893	$ 59,735
Loans receivable multi-family real estate	59,921	60,500
Loans Receivable, Gross, Commercial, Real Estate	145,749	155,525
Loans receivable construction	77,136	49,151
Loans receivable land	6,581	8,054
Loans and Leases Receivable, Gross, Consumer, Other	1,439	1,524
Loans and Leases Receivable, Gross, Consumer, Home Equity	14,013	13,991
Loans receivable commercial business	30,905	31,603
Ending balance | Loans Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable one- to four-family real estate	64,893	59,735
Loans receivable multi-family real estate	59,921	60,500
Loans Receivable, Gross, Commercial, Real Estate	145,749	155,525
Loans receivable construction	77,136	49,151
Loans receivable land	6,581	8,054
Loans and Leases Receivable, before Fees, Gross	18,354	18,738
Loans receivable commercial business	30,905	31,603
Loans Receivable, Unallocated	0	0
Loans Receivable Total Balance in Allowance for Loan Losses	403,539	383,306
Ending balance | Allowance for loan losses
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable one- to four-family real estate	355	495
Loans receivable multi-family real estate	561	580
Loans Receivable, Gross, Commercial, Real Estate	1,342	1,566
Loans receivable construction	1,085	651
Loans receivable land	96	120
Loans and Leases Receivable, before Fees, Gross	267	378
Loans receivable commercial business	422	316
Loans Receivable, Unallocated	0	0
Loans Receivable Total Balance in Allowance for Loan Losses	4,128	4,106
Ending balance individually evaluated for impairment | Loans Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable one- to four-family real estate	3,775	5,028
Loans receivable multi-family real estate	0	0
Loans Receivable, Gross, Commercial, Real Estate	0	1,992
Loans receivable construction	0	0
Loans receivable land	305	311
Loans and Leases Receivable, before Fees, Gross	368	561
Loans receivable commercial business	348	629
Loans Receivable, Unallocated	0	0
Loans Receivable Total Balance in Allowance for Loan Losses	4,796	8,521
Ending balance individually evaluated for impairment | Allowance for loan losses
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable one- to four-family real estate	107	143
Loans receivable multi-family real estate	0	0
Loans Receivable, Gross, Commercial, Real Estate	0	0
Loans receivable construction	0	0
Loans receivable land	17	22
Loans and Leases Receivable, before Fees, Gross	17	32
Loans receivable commercial business	80	1
Loans Receivable, Unallocated	0	0
Loans Receivable Total Balance in Allowance for Loan Losses	221	198
Ending balance collectively evaluated for impairment | Loans Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable one- to four-family real estate	61,118	54,707
Loans receivable multi-family real estate	59,921	60,500
Loans Receivable, Gross, Commercial, Real Estate	145,749	153,533
Loans receivable construction	77,136	49,151
Loans receivable land	6,276	7,743
Loans and Leases Receivable, before Fees, Gross	17,986	18,177
Loans receivable commercial business	30,557	30,974
Loans Receivable, Unallocated	0	0
Loans Receivable Total Balance in Allowance for Loan Losses	398,743	374,785
Ending balance collectively evaluated for impairment | Allowance for loan losses
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable one- to four-family real estate	248	352
Loans receivable multi-family real estate	561	580
Loans Receivable, Gross, Commercial, Real Estate	1,342	1,566
Loans receivable construction	1,085	651
Loans receivable land	79	98
Loans and Leases Receivable, before Fees, Gross	250	346
Loans receivable commercial business	342	315
Loans Receivable, Unallocated	0	0
Loans Receivable Total Balance in Allowance for Loan Losses	3,907	3,908
Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable one- to four-family real estate	303	646
Loans receivable multi-family real estate	0	0
Loans Receivable, Gross, Commercial, Real Estate	125	0
Loans receivable construction	0	0
Loans receivable land	0	0
Loans and Leases Receivable, Gross, Consumer, Other	0	1
Loans and Leases Receivable, Gross, Consumer, Home Equity	150	36
Loans receivable commercial business	$ 8	$ 107

Loans Receivable, Net_ Schedu44

Loans Receivable, Net: Schedule of Financing Receivables, Non Accrual Status (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Jun. 30, 2017
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable one- to four-family real estate	$ 64,893	$ 59,735
Loans receivable multi-family real estate	59,921	60,500
Loans Receivable, Gross, Commercial, Real Estate	145,749	155,525
Loans receivable land	6,581	8,054
Loans and Leases Receivable, Gross, Consumer, Home Equity	14,013	13,991
Loans and Leases Receivable, Gross, Consumer, Revolving, Credit Card	2,405	2,596
Loans and Leases Receivable, Gross, Consumer, Other	1,439	1,524
Loans receivable commercial business	30,905	31,603
Loans receivable total loans gross	403,539	383,306
Non-accrual status
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable one- to four-family real estate	949	1,170
Loans Receivable, Gross, Commercial, Real Estate	0	1,992
Loans and Leases Receivable, Gross, Consumer, Home Equity	223	242
Loans receivable commercial business	285	300
Loans receivable total loans gross	$ 1,457	$ 3,704

Loans Receivable, Net_ Schedu45

Loans Receivable, Net: Schedule of Past Due Loans by Class (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Jun. 30, 2017
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable net	$ 398,225	$ 377,908
One-to-four family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	63,293	58,550
Financing Receivable, Recorded Investment, Past Due	1,600	1,185
Loans receivable net	64,893	59,735
Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	59,921	60,500
Financing Receivable, Recorded Investment, Past Due	0	0
Loans receivable net	59,921	60,500
Commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	145,624	153,346
Financing Receivable, Recorded Investment, Past Due	125	2,179
Loans receivable net	145,749	155,525
Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	77,136	49,151
Financing Receivable, Recorded Investment, Past Due	0	0
Loans receivable net	77,136	49,151
Land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	6,581	8,054
Financing Receivable, Recorded Investment, Past Due	0	0
Loans receivable net	6,581	8,054
Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	13,790	13,729
Financing Receivable, Recorded Investment, Past Due	223	262
Loans receivable net	14,013	13,991
Consumer credit cards
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	2,405	2,583
Financing Receivable, Recorded Investment, Past Due	0	13
Loans receivable net	2,405	2,596
Consumer automobile
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	497	627
Financing Receivable, Recorded Investment, Past Due	0	0
Loans receivable net	497	627
Consumer other
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	1,424	1,516
Financing Receivable, Recorded Investment, Past Due	15	8
Loans receivable net	1,439	1,524
Commercial business
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	30,620	31,196
Financing Receivable, Recorded Investment, Past Due	285	407
Loans receivable net	30,905	31,603
Total for segments
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	401,291	379,252
Financing Receivable, Recorded Investment, Past Due	2,248	4,054
Loans receivable net	403,539	383,306
Financing Receivables, 30 to 59 Days Past Due [Member] | One-to-four family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	535	15
Financing Receivables, 30 to 59 Days Past Due [Member] | Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	125	187
Financing Receivables, 30 to 59 Days Past Due [Member] | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 30 to 59 Days Past Due [Member] | Land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 30 to 59 Days Past Due [Member] | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	16
Financing Receivables, 30 to 59 Days Past Due [Member] | Consumer credit cards
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	13
Financing Receivables, 30 to 59 Days Past Due [Member] | Consumer automobile
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 30 to 59 Days Past Due [Member] | Consumer other
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	9	0
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial business
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	107
Financing Receivables, 30 to 59 Days Past Due [Member] | Total for segments
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	669	338
Financing Receivables, 60 to 89 Days Past Due [Member] | One-to-four family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	116	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	4
Financing Receivables, 60 to 89 Days Past Due [Member] | Consumer credit cards
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Consumer automobile
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Consumer other
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	6	8
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial business
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Total for segments
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	122	12
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | One-to-four family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	949	1,170
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	1,992
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	223	242
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Consumer credit cards
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Consumer automobile
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Consumer other
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial business
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	285	300
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Total for segments
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	$ 1,457	$ 3,704

Loans Receivable, Net_ Schedu46

Loans Receivable, Net: Schedule of Credit Quality Internal Rating System (Details) $ in Thousands	6 Months Ended
	Dec. 31, 2017USD ($)	Jun. 30, 2017USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable one- to four-family real estate	$ 64,893	$ 59,735
Loans receivable multi-family real estate	59,921	60,500
Loans Receivable, Gross, Commercial, Real Estate	145,749	155,525
Loans receivable construction	77,136	49,151
Loans receivable land	6,581	8,054
Loans and Leases Receivable, Gross, Consumer, Home Equity	14,013	13,991
Loans and Leases Receivable, Gross, Consumer, Revolving, Credit Card	2,405	2,596
Loans receivable consumer automobile	497	627
Loans and Leases Receivable, Gross, Consumer, Other	1,439	1,524
Loans receivable commercial business	30,905	31,603
Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable one- to four-family real estate	62,830	57,075
Loans receivable multi-family real estate	59,401	59,973
Loans Receivable, Gross, Commercial, Real Estate	144,044	150,762
Loans receivable construction	77,136	49,151
Loans receivable land	6,581	7,743
Loans and Leases Receivable, Gross, Consumer, Home Equity	13,323	13,202
Loans and Leases Receivable, Gross, Consumer, Revolving, Credit Card	2,405	2,583
Loans receivable consumer automobile	497	627
Loans and Leases Receivable, Gross, Consumer, Other	1,424	1,510
Loans receivable commercial business	30,036	29,972
Loans Receivable Total by Internal Rating System	$ 397,677	372,598
Pass [Member] | Minimum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Debt Service Coverage Ratio	1
Watch [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable one- to four-family real estate	$ 825	984
Loans receivable multi-family real estate	520	527
Loans Receivable, Gross, Commercial, Real Estate	1,580	2,771
Loans receivable construction	0	0
Loans receivable land	0	311
Loans and Leases Receivable, Gross, Consumer, Home Equity	317	361
Loans and Leases Receivable, Gross, Consumer, Revolving, Credit Card	0	13
Loans receivable consumer automobile	0	0
Loans and Leases Receivable, Gross, Consumer, Other	9	6
Loans receivable commercial business	576	1,224
Loans Receivable Total by Internal Rating System	3,827	6,197
Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable one- to four-family real estate	935	1,030
Loans receivable multi-family real estate	0	0
Loans Receivable, Gross, Commercial, Real Estate	0	1,992
Loans receivable construction	0	0
Loans receivable land	0	0
Loans and Leases Receivable, Gross, Consumer, Home Equity	223	392
Loans and Leases Receivable, Gross, Consumer, Revolving, Credit Card	0	0
Loans receivable consumer automobile	0	0
Loans and Leases Receivable, Gross, Consumer, Other	6	7
Loans receivable commercial business	285	300
Loans Receivable Total by Internal Rating System	$ 1,449	3,721
Substandard [Member] | Minimum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Debt Service Coverage Ratio	1
Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable one- to four-family real estate	$ 303	646
Loans receivable multi-family real estate	0	0
Loans Receivable, Gross, Commercial, Real Estate	125	0
Loans receivable construction	0	0
Loans receivable land	0	0
Loans and Leases Receivable, Gross, Consumer, Home Equity	150	36
Loans and Leases Receivable, Gross, Consumer, Revolving, Credit Card	0	0
Loans receivable consumer automobile	0	0
Loans and Leases Receivable, Gross, Consumer, Other	0	1
Loans receivable commercial business	8	107
Loans Receivable Total by Internal Rating System	586	790
Doubtful [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable one- to four-family real estate	0	0
Loans receivable multi-family real estate	0	0
Loans Receivable, Gross, Commercial, Real Estate	0	0
Loans receivable construction	0	0
Loans receivable land	0	0
Loans and Leases Receivable, Gross, Consumer, Home Equity	0	0
Loans and Leases Receivable, Gross, Consumer, Revolving, Credit Card	0	0
Loans receivable consumer automobile	0	0
Loans and Leases Receivable, Gross, Consumer, Other	0	0
Loans receivable commercial business	0	0
Loans Receivable Total by Internal Rating System	0	0
Total by indicator [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable one- to four-family real estate	64,893	59,735
Loans receivable multi-family real estate	59,921	60,500
Loans Receivable, Gross, Commercial, Real Estate	145,749	155,525
Loans receivable construction	77,136	49,151
Loans receivable land	6,581	8,054
Loans and Leases Receivable, Gross, Consumer, Home Equity	14,013	13,991
Loans and Leases Receivable, Gross, Consumer, Revolving, Credit Card	2,405	2,596
Loans receivable consumer automobile	497	627
Loans and Leases Receivable, Gross, Consumer, Other	1,439	1,524
Loans receivable commercial business	30,905	31,603
Loans Receivable Total by Internal Rating System	$ 403,539	$ 383,306

Loans Receivable, Net_ Schedu47

Loans Receivable, Net: Schedule of Troubled Debt Restructurings by Accrual versus Nonaccrual Status (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Jun. 30, 2017
One-to-four family
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings Accrual Status	$ 2,826	$ 3,622
Troubled Debt Restructurings Nonaccrual Status	117	131
Troubled Debt Restructurings Total Modifications	2,943	3,753
Land
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings Accrual Status	305	311
Troubled Debt Restructurings Nonaccrual Status	0	0
Troubled Debt Restructurings Total Modifications	305	311
Home equity
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings Accrual Status	129	169
Troubled Debt Restructurings Nonaccrual Status	0	0
Troubled Debt Restructurings Total Modifications	129	169
Consumer Loan [Member]
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings Accrual Status	16
Troubled Debt Restructurings Nonaccrual Status	0
Troubled Debt Restructurings Total Modifications	16
Commercial business
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings Accrual Status	63	87
Troubled Debt Restructurings Nonaccrual Status	0	0
Troubled Debt Restructurings Total Modifications	63	87
Total modifications [Member]
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings Accrual Status	3,339	4,189
Troubled Debt Restructurings Nonaccrual Status	117	131
Troubled Debt Restructurings Total Modifications	$ 3,456	$ 4,320

Loans Receivable, Net_ Schedu48

Loans Receivable, Net: Schedule of Debtor Troubled Debt Restructuring, Current Period (Details)	3 Months Ended
	Dec. 31, 2017Contract
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Number of Contracts	0

Loans Receivable, Net_ Schedu49

Loans Receivable, Net: Schedule of Troubled Debt Restructurings With Subsequent Default (Details)	6 Months Ended
	Dec. 31, 2017Contract
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructuring Number of Contracts	0

Real Estate Owned, Net_ Sched50

Real Estate Owned, Net: Schedule of Real Estate Properties (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2017	Dec. 31, 2016
Other Real Estate [Roll Forward]
Balance at the beginning of the period	$ 2,653	$ 271	$ 867	$ 373
Net loans transferred to real estate owned	0	0	1,786	168
Increase (Decrease) in Accounts and Other Receivables	823	0	823	0
Sales of Real Estate Owned	(115)	(195)	(115)	(478)
Gain on sale of real estate owned	(15)	27	(15)	40
Balance at the end of period	$ 3,346	$ 103	$ 3,346	$ 103

Employee Benefit Plans_ Sched51

Employee Benefit Plans: Schedule of Employee Stock Ownership Plan (ESOP) Disclosures (Details) - USD ($)	Jan. 25, 2011	Dec. 31, 2017	Dec. 31, 2016	Jun. 30, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Employee Stock Ownership Plan (ESOP), Amount borrowed	$ 1,000,000
Shares contributed to ESOP	102,000
Common stock issued, shares, offering price per share	$ 10
ESOP expense		$ 43,000	$ 44,000
Employee Stock Ownership Plan (ESOP), Number of Allocated Shares		50,071		46,631
Employee Stock Ownership Plan (ESOP), Number Of Unallocated Shares		51,929		55,369
Employee Stock Ownership Plan (ESOP), Shares in ESOP		102,000		102,000
Fair Value of Unallocated ESOP Shares		$ 1,288,000		$ 1,387,000

Fair Value Measurements_ Schedu

Fair Value Measurements: Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Jun. 30, 2017
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Mortgage-backed Securities Available-for-sale, Fair Value Disclosure	$ 19,829	$ 21,170
Fair Value, Inputs, Level 1 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Mortgage-backed Securities Available-for-sale, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Mortgage-backed Securities Available-for-sale, Fair Value Disclosure	19,829	21,170
Fair Value, Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Mortgage-backed Securities Available-for-sale, Fair Value Disclosure	0	0
Fair Value, Measurements, Recurring [Member] | Municipal Bonds [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure	160	165
Fair Value, Measurements, Recurring [Member] | Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Mortgage-backed Securities Available-for-sale, Fair Value Disclosure	10,947	11,103
Fair Value, Measurements, Recurring [Member] | Federal National Mortgage Association Certificates and Obligations (FNMA) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Mortgage-backed Securities Available-for-sale, Fair Value Disclosure	8,259	9,363
Fair Value, Measurements, Recurring [Member] | Government National Mortgage Association Certificates and Obligations (GNMA) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Mortgage-backed Securities Available-for-sale, Fair Value Disclosure	463	539
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Municipal Bonds [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Mortgage-backed Securities Available-for-sale, Fair Value Disclosure	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Federal National Mortgage Association Certificates and Obligations (FNMA) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Mortgage-backed Securities Available-for-sale, Fair Value Disclosure	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Government National Mortgage Association Certificates and Obligations (GNMA) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Mortgage-backed Securities Available-for-sale, Fair Value Disclosure	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Municipal Bonds [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure	160	165
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Municipal Bonds [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Mortgage-backed Securities Available-for-sale, Fair Value Disclosure	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Federal National Mortgage Association Certificates and Obligations (FNMA) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Mortgage-backed Securities Available-for-sale, Fair Value Disclosure	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Government National Mortgage Association Certificates and Obligations (GNMA) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Mortgage-backed Securities Available-for-sale, Fair Value Disclosure	0	0
Securities available-for-sale | Municipal Bonds [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure	160	165
Securities available-for-sale | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure	10,947	11,103
Securities available-for-sale | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Federal National Mortgage Association Certificates and Obligations (FNMA) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure	8,259	9,363
Securities available-for-sale | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Government National Mortgage Association Certificates and Obligations (GNMA) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investments, Fair Value Disclosure	$ 463	$ 539

Fair Value Measurements_ Sche53

Fair Value Measurements: Schedule of Fair Value Assets and Liabilities Measured on Nonrecurring Basis (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Jun. 30, 2017
Home equity | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	$ 74
Home equity | Fair Value, Inputs, Level 1 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	0
Home equity | Fair Value, Inputs, Level 2 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	0
Home equity | Fair Value, Inputs, Level 3 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	74
Consumer Loan [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	8
Consumer Loan [Member] | Fair Value, Inputs, Level 1 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	0
Consumer Loan [Member] | Fair Value, Inputs, Level 2 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	0
Consumer Loan [Member] | Fair Value, Inputs, Level 3 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	8
Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	3,852	$ 4,823
Fair Value, Measurements, Nonrecurring [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	3,852	4,823
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	3,852	4,823
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	3,852	4,823
Fair Value, Measurements, Nonrecurring [Member] | One-to-four family | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	3,180	4,227
Fair Value, Measurements, Nonrecurring [Member] | One-to-four family | Fair Value, Inputs, Level 1 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	0	0
Fair Value, Measurements, Nonrecurring [Member] | One-to-four family | Fair Value, Inputs, Level 2 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	0	0
Fair Value, Measurements, Nonrecurring [Member] | One-to-four family | Fair Value, Inputs, Level 3 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	3,180	4,227
Fair Value, Measurements, Nonrecurring [Member] | Commercial Loan [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure		262
Fair Value, Measurements, Nonrecurring [Member] | Commercial Loan [Member] | Fair Value, Inputs, Level 1 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure		0
Fair Value, Measurements, Nonrecurring [Member] | Commercial Loan [Member] | Fair Value, Inputs, Level 2 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure		0
Fair Value, Measurements, Nonrecurring [Member] | Commercial Loan [Member] | Fair Value, Inputs, Level 3 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure		262
Fair Value, Measurements, Nonrecurring [Member] | Land [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	305	311
Fair Value, Measurements, Nonrecurring [Member] | Land [Member] | Fair Value, Inputs, Level 1 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	0	0
Fair Value, Measurements, Nonrecurring [Member] | Land [Member] | Fair Value, Inputs, Level 2 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	0	0
Fair Value, Measurements, Nonrecurring [Member] | Land [Member] | Fair Value, Inputs, Level 3 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	305	311
Fair Value, Measurements, Nonrecurring [Member] | Commercial business | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	285	23
Fair Value, Measurements, Nonrecurring [Member] | Commercial business | Fair Value, Inputs, Level 1 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	0	0
Fair Value, Measurements, Nonrecurring [Member] | Commercial business | Fair Value, Inputs, Level 2 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	0	0
Fair Value, Measurements, Nonrecurring [Member] | Commercial business | Fair Value, Inputs, Level 3 [Member] | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure	$ 285	$ 23

Fair Value Measurements_ Sche54

Fair Value Measurements: Schedule of Quantitative Information About Level 3 Fair Value Instruments (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Dec. 31, 2017	Jun. 30, 2017
Non-recurring Basis | Impaired Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Level 3 Fair Value Financial Instruments	$ 3,852	$ 4,823
Impaired Loans [Member] | Collateral Value Method [Member] | Minimum [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Inputs, Discount Rate	0.00%	0.00%
Impaired Loans [Member] | Collateral Value Method [Member] | Maximum [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Inputs, Discount Rate	10.00%	10.00%
Impaired Loans [Member] | Collateral Value Method [Member] | Weighted Average [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Inputs, Discount Rate	5.00%	3.00%

Fair Value Measurements_ Sche55

Fair Value Measurements: Schedule of Carrying Values and Estimated Fair Values of Debt Instruments (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Jun. 30, 2017	Dec. 31, 2016	Jun. 30, 2015
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	$ 7,418	$ 14,194	$ 14,816	$ 8,320
Securities available for sale, at fair value	19,829	21,170
Securities held-to-maturity	4,185	4,954
Loans Receivable Held-for-sale, Amount	0	1,551
Bank Owned Life Insurance	20,288	20,030
Accrued interest receivable	1,453	1,332
Advance payments by borrowers for taxes and insurance	1,199	1,195
Reported Value Measurement [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	7,418	14,194
Securities available for sale, at fair value	19,829	21,170
Securities held-to-maturity	4,200	4,949
FHLB stock	3,048	2,348
Loans Receivable Held-for-sale, Amount	0	1,551
Loans	402,353	382,014
Bank Owned Life Insurance	20,288
Accrued interest receivable	1,453	1,332
Demand deposits, savings and money market	190,330	200,678
Certificates of deposit	148,122	144,509
FHLB advances	63,000	45,500
Advance payments by borrowers for taxes and insurance	1,199	1,195
Fair Value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	7,418	14,194
Securities available for sale, at fair value	19,829	21,170
Securities held-to-maturity	4,185	4,954
FHLB stock	3,048	2,348
Loans Receivable Held-for-sale, Amount	0	1,551
Loans	393,659	374,599
Bank Owned Life Insurance	20,288
Accrued interest receivable	1,453	1,332
Demand deposits, savings and money market	190,330	200,678
Certificates of deposit	148,279	144,854
FHLB advances	62,749	45,226
Advance payments by borrowers for taxes and insurance	1,199	1,195
Quoted Prices in Active Markets for Identical Assets or Liabilities (Level 1) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	7,418	14,194
Securities available for sale, at fair value	0	0
Securities held-to-maturity	0	0
FHLB stock	0	0
Loans Receivable Held-for-sale, Amount	0	1,551
Loans	0	0
Bank Owned Life Insurance	0
Accrued interest receivable	0	0
Demand deposits, savings and money market	190,330	200,678
Certificates of deposit	0	0
FHLB advances	0	0
Advance payments by borrowers for taxes and insurance	1,199	1,195
Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	0	0
Securities available for sale, at fair value	19,829	21,170
Securities held-to-maturity	4,185	4,954
FHLB stock	3,048	2,348
Loans Receivable Held-for-sale, Amount	0	0
Loans	0	0
Bank Owned Life Insurance	20,288
Accrued interest receivable	1,453	1,332
Demand deposits, savings and money market	0	0
Certificates of deposit	148,279	144,854
FHLB advances	62,749	45,226
Advance payments by borrowers for taxes and insurance	0	0
Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	0	0
Securities available for sale, at fair value	0	0
Securities held-to-maturity	0	0
FHLB stock	0	0
Loans Receivable Held-for-sale, Amount	0	0
Loans	393,659	374,599
Bank Owned Life Insurance	0
Accrued interest receivable	0	0
Demand deposits, savings and money market	0	0
Certificates of deposit	0	0
FHLB advances	0	0
Advance payments by borrowers for taxes and insurance	$ 0	$ 0

Stock-Based Compensation Shar56

Stock-Based Compensation Shared-Based Compensation (Details)	3 Months Ended	6 Months Ended
	Dec. 31, 2017USD ($)$ / sharesshares	Dec. 31, 2017USD ($)$ / sharesshares
Share-based Compensation Allocation and Classification in Financial Statements
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	193,800	193,800
Allocated Share-based Compensation Expense | $	$ 19,000	$ 66,000
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense | $	5,000	18,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized | $	$ 88,000	$ 88,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Granted	87,572
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition	3 years
Anchor Bancorp 2015 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Non-vested Beginning Balance	17,092	38,424
Granted	0	0
Vested	(8,726)	(20,258)
Forfeited	(910)	(10,710)
Non-vested Ending Balance	7,456	7,456
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Non-vested Beginning Balance, Weighted Average Grant Date Fair Value | $ / shares	$ 25.75	$ 25.75
Granted, Weighted Average Grant Date Fair Value | $ / shares	0	0
Vested, Weighted Average Grant Date Fair Value | $ / shares	25.75	25.75
Forfeited, Weighted Average Grant Date Fair Value | $ / shares	24.85	25.03
Non-vested Ending Balance, Weighted Average Grant Date Fair Value | $ / shares	$ 25.75	$ 25.75

Federal Income Taxes Narrative

Federal Income Taxes Narrative (Details) $ in Millions	Dec. 31, 2017USD ($)
Income Tax Disclosure [Abstract]
Net deferred tax asset, before valuation allowance	$ 4.9
Operating Loss Carryforwards	$ 9.2