Hamilton Bancorp 10-Q 16 Nov 15 2016 Q2 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	6 Months Ended
	Sep. 30, 2015	Nov. 16, 2015
Document Information [Line Items]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2015
Document Fiscal Year Focus	2,016
Document Fiscal Period Focus	Q2
Trading Symbol	HBK
Entity Registrant Name	HAMILTON BANCORP, INC.
Entity Central Index Key	1,551,739
Current Fiscal Year End Date	--03-31
Entity Filer Category	Smaller Reporting Company
Entity Common Stock, Shares Outstanding		3,418,113

Consolidated Statements of Fina

Consolidated Statements of Financial Condition - USD ($)	Sep. 30, 2015	Mar. 31, 2015
Assets
Cash and due from banks	$ 5,532,509	$ 3,294,273
Federal funds sold and Federal Home Loan Bank deposit	3,246,180	6,226,976
Interest-bearing deposits in other banks	9,153,281	7,122,639
Cash and cash equivalents	17,931,970	16,643,888
Certificates of deposit held as investment	4,244,370
Investment securities available for sale, at fair value	87,381,814	92,939,751
Federal Home Loan Bank stock, at cost	1,038,700	522,700
Loans held for sale		581,139
Loans, less allowance for loan losses of $1,734,246 and $1,690,236	223,596,450	158,594,958
Premises and equipment, net	4,128,689	1,972,348
Foreclosed real estate	443,015	455,575
Accrued interest receivable	1,011,224	835,940
Bank-owned life insurance	12,536,415	12,359,969
Deferred income taxes	2,866,319	1,961,850
Income taxes refundable	228,920
Goodwill	6,462,249	2,664,432
Core deposit intangible	666,373	138,333
Other assets	1,350,083	1,368,886
Total Assets	363,886,591	291,039,769
Liabilities
Noninterest-bearing deposits	20,955,208	16,652,771
Interest-bearing deposits	262,432,417	205,666,121
Total deposits	283,387,625	222,318,892
Borrowings	16,889,147	6,000,000
Advances by borrowers for taxes and insurance	579,311	619,028
Other liabilities	2,058,298	1,302,141
Total liabilities	$ 302,914,381	$ 230,240,061
Commitments and Contingencies
Shareholders' Equity
Common stock, $.01 par value, 100,000,000 shares authorized. Issued: 3,418,113 shares at September 30, 2015 and 3,417,713 shares at March 31, 2015	$ 34,181	$ 34,177
Additional paid in capital	31,049,989	30,832,815
Retained earnings	32,669,309	32,752,071
Unearned ESOP shares	(2,518,040)	(2,518,040)
Accumulated other comprehensive loss	(263,229)	(301,315)
Total shareholders' equity	60,972,210	60,799,708
Total Liabilities and Shareholders' Equity	$ 363,886,591	$ 291,039,769

Consolidated Statements of Fin3

Consolidated Statements of Financial Condition (Parenthetical) - USD ($)	Sep. 30, 2015	Mar. 31, 2015
Allowance for loan losses	$ 1,734,246	$ 1,690,236
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	100,000,000	100,000,000
Common stock, issued	3,418,113	3,417,713

Consolidated Statements of Oper

Consolidated Statements of Operations - USD ($)	3 Months Ended		6 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Interest and dividend revenue
Loans, including fees	$ 2,159,611	$ 1,743,446	$ 4,100,218	$ 3,585,223
U.S. treasuries and government agencies	87,767	112,386	184,475	222,358
Municipal and corporate bonds	27,617	32,971	62,423	68,837
Mortgage-backed securities	277,835	389,909	575,430	778,244
Federal funds sold, FHLB stock and other bank deposits	8,300	6,168	13,563	16,373
Total interest and dividend revenue	2,561,130	2,284,880	4,936,109	4,671,035
Interest expense
Deposits	410,990	427,918	783,433	858,989
Borrowed funds	21,342		26,295
Total interest expense	432,332	427,918	809,728	858,989
Net interest income	2,128,798	1,856,962	4,126,381	3,812,046
Provision for loan losses	120,000	170,000	120,000	470,000
Net interest income after provision for loan losses	2,008,798	1,686,962	4,006,381	3,342,046
Noninterest revenue
Service charges	102,624	105,760	201,972	205,561
Gain on sale of investment securities	21,715	166,155	21,715	188,174
Gain on sale of loans held for sale	18,571	23,539	35,569	24,737
Gain on sale of property and equipment			407,188
Earnings on bank-owned life insurance	88,704	90,856	176,446	181,386
Other	15,791	3,028	34,519	21,601
Total noninterest revenue	247,405	389,338	877,409	621,459
Noninterest expenses
Salaries	977,330	987,264	1,915,570	1,955,774
Employee benefits	254,140	314,595	516,323	629,698
Occupancy	179,036	183,235	353,662	367,125
Advertising	18,451	30,554	45,814	64,292
Furniture and equipment	74,234	79,974	152,675	156,095
Data processing	143,023	128,393	285,011	275,919
Legal services	35,812	49,848	57,991	109,539
Other professional services	67,986	59,625	159,907	154,108
Merger related expenses	400,795		631,580
Deposit insurance premiums	39,002	59,896	88,865	118,094
Foreclosed real estate expense and losses (gains)	13,079		13,887	(4,964)
Other operating	350,033	319,094	654,611	641,457
Total noninterest expenses	2,552,921	2,212,478	4,875,896	4,467,137
Net income (loss) before income taxes	(296,718)	(136,178)	7,894	(503,632)
Income tax expense (benefit)	(95,633)	(77,116)	90,654	(252,589)
Net loss	$ (201,085)	$ (59,062)	$ (82,760)	$ (251,043)
Loss per common share - basic	$ (0.06)	$ (0.02)	$ (0.03)	$ (0.08)
Loss per common share - diluted	$ (0.06)	$ (0.02)	$ (0.03)	$ (0.08)

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Loss) - USD ($)	3 Months Ended		6 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Net loss	$ (201,085)	$ (59,062)	$ (82,760)	$ (251,043)
Other comprehensive income:
Unrealized gain (loss) on investment securities available for sale	1,285,089	(1,043,685)	84,610	(53,829)
Reclassification adjustment for realized (gain) loss on investment securities available for sale included in net income	(21,715)	(166,155)	(21,715)	(188,174)
Total unrealized gain (loss) on investment securities available for sale	1,263,374	(1,209,840)	62,895	(242,003)
Income tax expense (benefit) relating to investment securities available for sale	498,338	(477,221)	24,809	(95,457)
Other comprehensive income (loss)	765,036	(732,619)	38,086	(146,546)
Total comprehensive income (loss)	$ 563,951	$ (791,681)	$ (44,674)	$ (397,589)

Consolidated Statements of Chan

Consolidated Statements of Changes in Shareholders' Equity - USD ($)	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Unearned ESOP Shares	Accumulated Other Comprehensive Income (Loss)
Balance at Mar. 31, 2014	$ 61,770,268	$ 35,951	$ 32,910,362	$ 33,066,380	$ (2,666,160)	$ (1,576,265)
Net loss	(251,043)			(251,043)
Unrealized loss on available for sale securities, net of tax effect of $(95,457) and 24,809 in 2014 and 2015 respectively	(146,546)					(146,546)
Repurchase of common stock	(2,502,190)	(1,798)	(2,500,392)
Stock based compensation - options	101,198		101,198
Restricted stock - compensation and activity	102,836	(22)	102,858
Balance at Sep. 30, 2014	59,074,523	34,131	30,614,026	32,815,337	(2,666,160)	(1,722,811)
Balance at Mar. 31, 2015	60,799,708	34,177	30,832,815	32,752,071	(2,518,040)	(301,315)
Net loss	(82,760)			(82,760)
Unrealized loss on available for sale securities, net of tax effect of $(95,457) and 24,809 in 2014 and 2015 respectively	38,086					38,086
Stock based compensation - options	104,605		104,605
Restricted stock - compensation and activity	112,573	4	112,569
Balance at Sep. 30, 2015	$ 60,972,210	$ 34,181	$ 31,049,989	$ 32,669,309	$ (2,518,040)	$ (263,229)

Consolidated Statements of Cha7

Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) - USD ($)	3 Months Ended		6 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Unrealized loss on available for sale securities, tax effect	$ 498,338	$ (477,221)	$ 24,809	$ (95,457)

Consolidated Statements of Cash

Consolidated Statements of Cash Flows	6 Months Ended
	Sep. 30, 2015USD ($)	Sep. 30, 2014USD ($)
Cash flows from operating activities
Interest received	$ 5,024,636	$ 4,943,109
Fees and commissions received	643,679	226,421
Interest paid	(806,704)	(859,156)
Cash paid to suppliers and employees	(3,761,913)	(4,130,896)
Origination of loans held for sale	(3,543,900)	(1,810,500)
Proceeds from sale of loans held for sale	4,160,608	1,610,342
Income taxes (paid) refund received	(228,919)	567,639
Net cash provided by operating activities	1,487,487	546,959
Cash flows from investing activities
Acquisition, net of cash acquired	(12,723,871)
Proceeds from sale of securities available for sale	5,028,054	5,318,086
Proceeds from maturing and called securities available for sale, including principal pay downs	10,156,217	14,586,322
Proceeds from maturing and called certificates of deposit	250,000
Purchase of investment securities available for sale		(19,971,049)
Loans made, net of principal repayments	(10,921,223)	(4,411,675)
Purchase of premises and equipment	(26,227)	(120,922)
Proceeds from sale of foreclosed real estate	11,752
Proceeds from sale of property and equipment	463,839	23,500
Net cash used by investing activities	(7,761,459)	(4,575,738)
Cash flows from financing activities
Net increase (decrease) in Deposits	7,601,767	(6,432,321)
Advances by borrowers for taxes and insurance	(39,717)	(254,876)
Proceeds from borrowings	2,000,000
Payments of borrowings	(2,000,000)
Issuance of restricted stock	4
Repurchase of common stock		(2,502,190)
Net cash provided (used) by financing activities	7,562,054	(9,189,387)
Net increase (decrease) in cash and cash equivalents	1,288,082	(13,218,166)
Cash and cash equivalents at beginning of period	16,643,888	33,073,310
Cash and cash equivalents at end of period	17,931,970	19,855,144
Supplemental Disclosures of Cash Flow Information:
Total cash consideration paid for Fairmount Merger	14,192,370
Less cash acquired	(1,468,499)
Acquisition, net of cash acquired	12,723,871
Reconciliation of net income to net cash provided (used) by operating activities
Net loss	(82,760)	(251,043)
Adjustments to reconcile net income to net cash provided (used) by operating activities
Amortization of premiums on securities	215,456	213,361
Amortization of premiums on certificates of deposit	1,227
Gain on sale of investment securities	(21,715)	(188,174)
Loan premium amortization	17,020
Deposit premium amortization	0	0
Core deposit intangible asset amortization	14,500	17,500
Premises and equipment depreciation and amortization	121,825	126,829
Gain on sale of property and equipment	(407,188)	(1,832)
Stock based compensation	217,177	204,034
Provision for loan losses	120,000	470,000
Decrease (increase) in
Accrued interest receivable	(175,284)	40,778
Loans held for sale	581,139	(224,895)
Cash surrender value of life insurance	(176,446)	(181,386)
Income taxes refundable and deferred income taxes	(138,265)	315,050
Other assets	497,064	106,430
Increase (decrease) in
Accrued interest payable	3,024	(167)
Deferred loan origination fees	30,108	17,194
Other liabilities	670,605	(116,720)
Net cash provided by operating activities	$ 1,487,487	$ 546,959

Nature of Operations and Summar

Nature of Operations and Summary of Significant Accounting Policies	6 Months Ended
	Sep. 30, 2015
Nature of Operations and Summary of Significant Accounting Policies	Note 1: Nature of Operations and Summary of Significant Accounting Policies Hamilton Bancorp, Inc. (the “Company”) was incorporated on September 7, 2012 to serve as the stock holding company for Hamilton Bank (the “Bank”), a federally chartered savings bank. On October 10, 2012, in accordance with a Plan of Conversion adopted by its Board of Directors and approved by its members, the Bank converted from a mutual savings bank to a stock savings bank and became the wholly owned subsidiary of the Company. In connection with the conversion, the Company sold 3,703,000 shares of common stock at a price of $10.00 per share, through which the Company received proceeds of approximately $35,580,000, net of offering expenses of approximately $1,450,000. In connection with the conversion, the Bank’s Board of Directors adopted an employee stock ownership plan (the “ESOP”) which subscribed for 8.0% of shares sold in the offering, or 296,240 common shares. The purchase of shares by the ESOP was funded by a loan from the Company. In accordance with Office of the Comptroller of the Currency (the “OCC”) regulations, upon the completion of the conversion, the Bank restricted retained earnings by establishing a liquidation account. The liquidation account will be maintained for the benefit of eligible account holders who continue to maintain their accounts at the Bank after conversion. The liquidation account will be reduced annually to the extent that eligible account holders have reduced their qualifying deposits. Subsequent increases will not restore an eligible account holder’s interest in the liquidation account. In the event of a complete liquidation of the Bank, and only in such event, each account holder will be entitled to receive a distribution from the liquidation account in an amount proportionate to the adjusted qualifying account balances then held. The Bank may not pay dividends if those dividends would reduce equity capital below the required liquidation account amount. On September 11, 2015, the Bank acquired all the common stock of Fairmount Bancorp, Inc. (“Fairmount”) in an all cash transaction for $14.2 million. The accompanying unaudited consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial reporting and with instructions for Form 10–Q and Regulation S–X as promulgated by the Securities and Exchange Commission (the “SEC”). Accordingly, certain information and footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations. In the opinion of management, the preceding unaudited consolidated financial statements contain all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation of the financial condition and results of operations for the periods presented. We derived the balances as of March 31, 2015 from audited financial statements. Operating results for the six months ended September 30, 2015 are not necessarily indicative of the results that may be expected for the fiscal year ending March 31, 2016, or any other period. For further information, refer to the consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended March 31, 2015. Certain amounts from prior period financial statements have been reclassified to conform to the current period’s presentation. Summary of Significant Accounting Policies The accounting and reporting policies of Hamilton Bancorp, Inc. and Subsidiary (“Hamilton”) conform to accounting principles generally accepted in the United States of America (“U.S. GAAP”) and to general practices in the banking industry. The more significant policies follow: Principles of Consolidation Nature of Operations. Use of Estimates. Accounting for Certain Loans or Debt Securities Acquired in a Transfer. Accounting Standards Codification (“ASC”) Topic 310-30, Loans and Debt Securities Acquired with Deteriorated Credit Quality The Company considered expected prepayments and estimated the total expected cash flows, which included undiscounted expected principal and interest. The excess of that amount over the fair value of the loan is referred to as accretable yield. Accretable yield is recognized as interest income on a constant yield basis over the expected life of the loan. The excess of the contractual cash flows over expected cash flows is referred to as nonaccretable difference and is not accreted into income. Over the life of the loan, the Company continues to estimate expected cash flows. Subsequent decreases in expected cash flows are recognized as impairments in the current period through the allowance for loan losses. Subsequent increases in cash flows to be collected are first used to reverse any existing valuation allowance and any remaining increase are recognized prospectively through an adjustment of the loan’s yield over its remaining life. ASC Topic 310-20, Nonrefundable Fees and Other Costs Allowance for Loan Losses. The allowance for loan losses is increased by provisions charged to income and reduced by charge-offs, net of recoveries. Management’s periodic evaluation of the adequacy of the allowance is based on the Bank’s past loan loss experience, known and inherent risks in the loan portfolio, adverse situations that may affect the borrower’s ability to repay, estimated value of any underlying collateral and current economic conditions. Management considers a number of factors in estimating the required level of the allowance. These factors include: historical loss experience in the loan portfolios; the levels and trends in past-due and nonaccrual loans; the status of nonaccrual loans and other loans identified as having the potential for further deterioration; credit risk and industry concentrations; trends in loan volume; the effects of any changes in lending policies and procedures or underwriting standards; and a continuing evaluation of the economic environment. Management modified the analysis in fiscal 2015 by weighting our net charge-off history to specifically reflect recent changes in the loan portfolio, the commercial lending staff, and our internal credit administration procedures. Accumulated Other Comprehensive Income. Stock Based Compensation. Pending Merger. Under the terms of the Merger Agreement, stockholders of Fraternity Community Bancorp will receive a cash payment equal to nineteen dollars and twenty-five cents ($19.25) for each share of Fraternity Community Bancorp common stock, or an aggregate of approximately $26.5 million. The transaction has been approved by the Board of Directors of each company and is expected to close in the quarter ending June 30, 2016. Completion of the Merger is subject to customary closing conditions, including the receipt of required regulatory approvals and the approval of Fraternity Community Bancorp’s shareholders. Subsequent Events.

New Accounting Pronouncements

New Accounting Pronouncements	6 Months Ended
	Sep. 30, 2015
New Accounting Pronouncements	Note 2: New Accounting Pronouncements ASU No. 2014-04 Receivables – Troubled Debt Restructurings by Creditors (Subtopic 310-40): Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure (a consensus of the FASB Emerging Issues Task Force). ASU 2014-09, Revenue from Contracts with Customers (Topic 606). ASU 2014-11, “Transfers and Servicing (Topic 860).” ASU No. 2014-12, Compensation Stock Compensation (Topic 718): Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period (a consensus of the FASB Emerging Issues Task Force

Acquisition of Fairmount Bancor

Acquisition of Fairmount Bancorp, Inc.	6 Months Ended
	Sep. 30, 2015
Acquisition of Fairmount Bancorp, Inc.	Note 3: Acquisition of Fairmount Bancorp, Inc. On September 11, 2015, Hamilton Bancorp acquired Fairmount Bancorp, Inc. (“Fairmount”), the parent company of Fairmount Bank. Under the terms of the Merger Agreement, stockholders of Fairmount received a cash payment equal to thirty dollars ($30.00) for each share of Fairmount common stock. The total merger consideration was $14.2 million. In connection with the acquisition, Fairmount Bank was merged with and into Hamilton Bank, with Hamilton Bank as the surviving bank. The results of the Fairmount transaction are included with Hamilton’s results as of and from September 11, 2015. As required by the purchase method of accounting, we have adjusted the acquired assets and liabilities of Fairmount to their estimated fair value on the date of acquisition and added them to those of Hamilton Bancorp. Based on management’s preliminary valuation of the fair value of tangible and intangible assets acquired and liabilities assumed, which we have based on level 3 valuation estimates and assumptions that are subject to change, we have allocated the preliminary purchase price for Fairmount as follows: As recorded by Fair Value As recorded by Identifiable assets: Cash and cash equivalents $ 1,468,499 $ — $ 1,468,499 Certificates of deposit 4,467,825 27,772 4,495,597 Investment securities available for sale 9,757,177 — 9,757,177 Loans 55,454,414 (1,207,017 ) 54,247,397 Allowance For Loan Loss (591,070 ) 591,070 — Premises and equipment 2,975,587 (666,997 ) 2,308,590 Deferred income taxes 423,258 596,675 1,019,933 Core Deposit Intangible 22,802 (22,802 ) — Other assets 994,269 — 994,269 Total identifiable assets $ 74,972,761 $ (681,299 ) $ 74,291,462 Identifiable liabilities: Non-interest bearing deposits 909,669 — 909,669 Interest bearing deposits 52,123,868 433,429 52,557,297 Borrowings 10,500,000 389,147 10,889,147 Other liabilities 83,336 — 83,336 Total identifiable liabilities $ 63,616,873 $ 822,576 $ 64,439,449 Net tangible assets acquired 11,355,888 (1,503,875 ) 9,852,013 Definite lived intangible assets acquired — 542,540 542,540 Goodwill — 3,797,817 3,797,817 Net intangible assets acquired — 4,340,357 4,340,357 Total cash consideration $ 11,355,888 $ 2,836,482 $ 14,192,370 Prior to the end of the measurement period, if information becomes available which indicates the purchase price allocations require adjustments, we will include such adjustments in the purchase price allocation retrospectively. Of the total estimated purchase price, we have allocated an estimate of $9.9 million to net tangible assets acquired and we have allocated $543,000 to the core deposit intangible which is a definite lived intangible asset. We have allocated the remaining purchase price to goodwill, which is deductible for income tax purposes. We will amortize the core deposit intangible on a straight-line basis over its estimated useful life of 8.0 years. We will evaluate goodwill annually for impairment. In connection with the merger of Fairmount and the pending merger with Fraternity, the Company incurred merger related costs. These expenses were primarily related to legal, other professional services and system conversions. The following table details the expenses included in the consolidated statements of operations. Three months ended September 30, 2015 Six months ended September 30, 2015 Fairmount Fraternity Total Fairmount Fraternity Total Legal $ 115,048 $ 113,987 $ 229,035 $ 244,081 $ 120,442 $ 364,523 Professional services 93,669 7,500 101,169 173,669 15,173 188,842 Data processing 48,745 — 48,745 48,745 — 48,745 Advertising — — — 2,779 — 2,779 Other 21,846 — 21,846 26,547 144 26,691 Total merger related expenses $ 279,308 $ 121,487 $ 400,795 $ 495,821 $ 135,759 $ 631,580 Pro Forma Condensed Combined Financial Information. Six Months Ended September 30, 2015 2014 Net interest income $ 5,599,859 $ 5,425,030 Other non-interest revenue 980,616 718,127 Total revenue 6,580,475 6,143,157 Provision expense 110,000 470,000 Other non-interest expense 5,078,295 5,441,187 Income before income taxes 1,392,180 231,970 Income tax expense 509,496 (80,875 ) Net income $ 882,685 $ 312,845 Basic earnings per share $ 0.28 $ 0.10 Diluted earnings per share $ 0.28 $ 0.10 We have not included any provision for loan losses during the period for loans acquired from Fairmount Bancorp. In accordance with accounting for business combinations, we included the credit losses evident in the loans in the determination of the fair value of loans at the date of acquisition and eliminated the allowance for loan losses maintained by Fairmount Bancorp at acquisition date. Also excluded are an estimated $1.3 million in merger related expenses associated with completing the actual merger. This expense includes expenses incurred by both the buyer and the seller. We have presented the pro forma financial information for illustrative purposes only and it is not necessarily indicative of the financial results of the combined companies if we had actually completed the acquisition at the beginning of the periods presented, nor does it indicate future results for any other interim or full year period. Pro forma basic and diluted earnings per common share were calculated using Hamilton Bancorp’s actual weighted average shares outstanding for the periods presented, assuming the acquisition occurred at the beginning of the periods presented.

Earnings per Share

Earnings per Share	6 Months Ended
	Sep. 30, 2015
Earnings per Share	Note 4: Earnings per Share Basic earnings per share is computed by dividing income available to common shareholders by the weighted average number of common shares outstanding for the period. Weighted average shares excludes unallocated ESOP shares. Diluted earnings per share reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity. Both the basic and diluted earnings per share for the three and six months ended September 30, 2015 and 2014 are summarized below: Three Months ended Three Months ended Six months ended Six months ended Net loss $ (201,085 ) $ (59,062 ) $ (82,760 ) $ (251,043 ) Average common shares outstanding - basic 3,166,309 3,147,580 3,166,110 3,205,123 Average common shares outstanding - diluted 3,166,780 N/A 3,166,581 N/A Loss per common share - basic and diluted $ (0.06 ) $ (0.02 ) $ (0.03 ) $ (0.08 ) During the three and six months ending September 30, 2014, none of the common stock equivalents were dilutive due to the average fair value of our common stock being lower than the exercise price of outstanding stock options during that period and the loss reported during those periods.

Investment Securities Available

Investment Securities Available for Sale	6 Months Ended
	Sep. 30, 2015
Investment Securities Available for Sale	Note 5: Investment Securities Available for Sale The amortized cost and fair value of securities at September 30, 2015 and March 31, 2015, are summarized as follows: September 30, 2015 Amortized Gross Gross Fair U.S. government agencies $ 18,514,643 $ 15,883 $ 151,419 $ 18,379,107 Municipal bonds 2,713,298 84,354 — 2,797,652 Corporate bonds 2,000,000 — 68,334 1,931,666 Mortgage-backed 64,588,567 346,867 662,045 64,273,389 $ 87,816,508 $ 447,104 $ 881,798 $ 87,381,814 March 31, 2015 Amortized Gross Gross Fair U.S. government agencies $ 17,509,211 $ 3,363 $ 200,627 $ 17,311,947 Municipal bonds 2,149,114 168,016 — 2,317,130 Corporate bonds 2,000,000 — 46,736 1,953,264 Mortgage-backed 71,779,015 387,015 808,620 71,357,410 $ 93,437,340 $ 558,394 $ 1,055,983 $ 92,939,751 Proceeds from sales of investment securities were $5,028,054 and $5,289,386 during the three months ended September 30, 2015 and 2014, respectively, with gains of $72,715 and losses of $51,000 for the three months ended September 30, 2015 and gains of $166,155 and no losses for the three months ended September 30, 2014. Proceeds from sales of investment securities were $5,028,054 and $5,318,086 during the six months ended September 30, 2015 and 2014, respectively, with gains of $72,715 and losses of $51,000 for the six months ended September 30, 2015 and gains of $188,174 and no losses for the six months ended September 30, 2014. As of September 30, 2015 and March 31, 2015, all mortgage-backed securities are backed by U.S. Government- Sponsored Enterprises (GSE’s). As of September 30, 2015 and March 31, 2015, the Company had one pledged security to the Federal Reserve Bank with a book value of $2,000,000 for both periods and a fair value of $1,970,710, and $1,970,080, respectively. The amortized cost and estimated fair value of debt securities by contractual maturity at September 30, 2015 and March 31, 2015 follow. Actual maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations. Available for Sale September 30, 2015 March 31, 2015 Amortized Fair Amortized Fair Maturing Within one year $ 1,235,471 $ 1,237,060 $ 509,211 $ 512,574 Over one to five years 3,013,548 3,021,194 — — Over five to ten years 17,578,609 17,375,867 19,000,000 18,752,637 Over ten years 1,400,313 1,474,304 2,149,114 2,317,130 Mortgage-backed, in monthly installments 64,588,567 64,273,389 71,779,015 71,357,410 $ 87,816,508 $ 87,381,814 $ 93,437,340 $ 92,939,751 The following table presents the Company’s investments’ gross unrealized losses and the corresponding fair values by investment category and length of time that the securities have been in a continuous unrealized loss position at September 30, 2015 and March 31, 2015. Less than 12 months 12 months or longer Total September 30, 2015 Gross Fair Gross Fair Gross Fair U.S. government agencies $ 7,664 $ 3,992,336 $ 143,755 $ 9,856,245 $ 151,419 $ 13,848,581 Municipal bonds — — — — — — Corporate bonds — — 68,334 1,931,666 68,334 1,931,666 Mortgage-backed securities 162,032 8,907,878 500,013 26,455,675 662,045 35,363,553 $ 169,696 $ 12,900,214 $ 712,102 $ 38,243,586 $ 881,798 $ 51,143,800 March 31, 2015 U.S. government agencies $ 11,208 $ 3,988,792 $ 189,419 $ 12,810,581 $ 200,627 $ 16,799,373 Municipal bonds — — — — — — Corporate bonds 46,736 1,953,264 — — 46,736 1,953,264 Mortgage-backed securities 187,176 9,687,070 621,444 33,241,821 808,620 42,928,891 $ 245,120 $ 15,629,126 $ 810,863 $ 46,052,402 $ 1,055,983 $ 61,681,528 The gross unrealized losses on debt securities are not considered by management to be other-than-temporary impairments. Management has the intent and ability to hold these securities until recovery of their value. In most cases, temporary impairment is caused by market interest rate fluctuations.

Loans Receivable and Allowance

Loans Receivable and Allowance for Loan Losses	6 Months Ended
	Sep. 30, 2015
Loans Receivable and Allowance for Loan Losses	Note 6: Loans Receivable and Allowance for Loan Losses Loans receivable, excluding loans held for sale, consist of the following at September 30, 2015 and March 31, 2015: September 30, 2015 March 31, 2015 Legacy (1) Acquired Total Loans % of Legacy (1) % of Real estate loans: One-to four-family: Residential $ 48,178,332 $ 23,927,926 $ 72,106,258 32 % $ 49,864,923 31 % Residential construction 5,039,969 1,701,841 6,741,810 3 % 3,955,702 2 % Investor (2) 12,762,883 17,279,438 30,042,321 13 % 12,971,519 8 % Commercial 70,252,890 1,823,440 72,076,330 32 % 59,273,398 37 % Commercial construction 2,916,772 2,175,679 5,092,451 2 % 2,405,849 1 % Total real estate loans 139,150,846 46,908,324 186,059,170 82 % 128,471,391 79 % Commercial business 17,658,133 3,359,988 21,018,121 9 % 18,489,603 12 % Home equity loans 12,154,536 2,283,782 14,438,318 6 % 12,261,292 8 % Consumer 3,591,507 1,250,406 4,841,913 2 % 1,166,155 1 % Total Loans 172,555,022 53,802,500 226,357,522 100 % 160,388,441 100 % Net deferred loan origination fees and costs (133,355 ) — (133,355 ) (103,247 ) Loan premium (discount) 96,421 (989,892 ) (893,471 ) 0 Allowance for loan losses (1,734,246 ) — (1,734,246 ) (1,690,236 ) $ 170,783,842 $ 52,812,608 $ 223,596,450 $ 158,594,958 (1) As a result of the acquisition of Fairmount Bancorp, Inc. (Fairmount Bancorp), the parent company of Fairmount Bank, in September 2015, we have segmented the portfolio into two components, loans originated by Hamilton Bank “Legacy” and loans acquired from Fairmount Bank “Acquired”. (2) “Investor” loans are residential mortgage loans secured by non-owner occupied one- to four-family properties Residential lending is generally considered to involve less risk than other forms of lending, although payment experience on these loans is dependent on economic and market conditions in the Bank’s lending area. Construction loan repayments are generally dependent on the related properties or the financial condition of its borrower or guarantor. Accordingly, repayment of such loans can be more susceptible to adverse conditions in the real estate market and the regional economy. A substantial portion of the Bank’s loan portfolio is real estate loans secured by residential and commercial real estate properties located in the Baltimore metropolitan area. Loans are extended only after evaluation of a customer’s creditworthiness and other relevant factors on a case-by-case basis. The Bank generally does not lend more than 90% of the appraised value of a property and requires private mortgage insurance on residential mortgages with loan-to-value ratios in excess of 80%. In addition, the Bank generally obtains personal guarantees of repayment from borrowers and/or others for construction loans and disburses the proceeds of those and similar loans only as work progresses on the related projects. The following table details activity in the allowance for loan losses by portfolio segment for both the six months ended September 30, 2015 and 2014 and for the year ended March 31, 2015. The allowance for loan losses allocated to each portfolio segment is not necessarily indicative of future losses in any particular portfolio segment and does not restrict the use of the allowance to absorb losses in other portfolio segments. Six months ended: September 30, 2015 Allowance Provision for Charge Recoveries Allowance Real estate loans: One-to four-family $ 433,570 $ 178,000 $ 162,331 $ 848 $ 450,087 Commercial 585,817 101,014 — — 686,831 Commercial construction 67,835 39,390 — — 107,225 Commercial business 473,127 (189,728 ) 10,533 108,651 381,517 Home equity loans 98,983 (9,770 ) 6,000 — 83,213 Consumer 727 31,271 7,565 940 25,373 Unallocated 30,177 (30,177 ) — — — $ 1,690,236 $ 120,000 $ 186,429 $ 110,439 $ 1,734,246 Six months ended: September 30, 2014 Allowance Provision for Charge Recoveries Allowance Real estate loans: One-to four-family $ 528,362 $ 109,464 $ 105,498 $ 1,315 $ 533,643 Commercial 575,881 7,706 — — 583,587 Commercial construction 60,361 (60,361 ) — — — Commercial business 590,975 322,057 — 9,314 922,346 Home equity loans 27,181 92,859 69,801 2,505 52,744 Consumer 3,213 (1,725 ) — — 1,488 Unallocated — — — — — $ 1,785,973 $ 470,000 $ 175,299 $ 13,134 $ 2,093,808 Year Ended: March 31, 2015 Allowance Provision for Charge Recoveries Allowance Real estate loans: One-to four-family $ 528,362 $ 38,738 $ 138,821 $ 5,291 $ 433,570 Commercial 575,881 9,936 — — 585,817 Commercial construction 60,361 7,474 — — 67,835 Commercial business 590,975 (82,390 ) 83,879 48,421 473,127 Home equity loans 27,181 169,990 100,693 2,505 98,983 Consumer 3,213 (3,925 ) — 1,439 727 Unallocated — 30,177 — — 30,177 $ 1,785,973 $ 170,000 $ 323,393 $ 57,656 $ 1,690,236 The following table provides additional information on the allowance for loan losses by segment: Legacy Acquired Allowance Loan Balance Allowance Loan Balance Individually Collectively Individually Collectively Individually Collectively Individually Collectively evaluated evaluated evaluated evaluated evaluated evaluated evaluated evaluated Six months ended: for for for for for for for for September 30, 2015 impairment impairment impairment impairment impairment impairment impairment impairment Real estate loans: One-to four-family $ 83,954 $ 366,133 $ 2,062,013 $ 63,919,171 $ — $ — $ 1,364,241 $ 41,544,964 Commercial — 918,733 3,358,408 66,894,482 — — 264,366 1,559,074 Commercial construction — 107,225 1,286,588 1,630,184 — — — 2,175,679 Commercial business — 149,615 2,078,869 15,579,264 — — — 3,359,988 Home equity loans — 83,213 63,598 12,090,938 — — — 2,283,782 Consumer — 25,373 — 3,591,507 — — 58,840 1,191,566 Unallocated — — — — — — — — $ 83,954 $ 1,650,292 $ 8,849,476 $ 163,705,546 $ — $ — $ 1,687,447 $ 52,115,053 Legacy Allowance Loan Balance Individually Collectively Individually Collectively evaluated evaluated evaluated evaluated Six months ended: for for for for September 30, 2014 impairment impairment impairment impairment Real estate loans: One-to four-family $ 157,155 $ 376,488 $ 1,812,115 $ 67,636,289 Commercial — 583,587 3,359,813 43,098,056 Commercial construction — — 1,461,037 — Commercial business 2,473 919,873 2,598,666 16,149,177 Home equity loans — 52,744 49,283 11,724,563 Consumer — 1,488 1,201 1,146,405 Unallocated — — — — $ 159,628 $ 1,934,180 $ 9,282,115 $ 139,754,490 Legacy Allowance Loan Balance Individually Collectively Individually Collectively Evaluated Evaluated Evaluated Evaluated Year Ended: for for for for March 31, 2015 Impairment Impairment Impairment Impairment Real estate loans: One-to four-family $ 97,632 $ 335,938 $ 2,092,580 $ 64,699,564 Commercial — 585,817 3,358,447 55,914,951 Commercial construction — 67,835 1,374,530 1,031,319 Commercial business 730 472,397 2,010,424 16,479,179 Home equity loans — 98,983 15,229 12,246,063 Consumer — 727 — 1,166,155 Unallocated — 30,177 — — $ 98,362 $ 1,591,874 $ 8,851,210 $ 151,537,231 Past due loans, segregated by age and class of loans, as of and for the six months ended September 30, 2015 and as of and for the year ended March 31, 2015, were as follows. September 30, 2015 Loans Loans Loans Total past Current Totals loans Accruing Nonaccrual Nonaccrual Legacy Loans: Real estate loans: One-to four-family $ 326,486 $ 322,327 $ 316,586 $ 965,399 $ 65,015,785 $ 65,981,184 $ — $ 549,751 $ 22,135 Commercial — — — — 70,252,890 70,252,890 — — — Commercial construction — — — — 2,916,772 2,916,772 — 1,286,588 11,497 Commercial business — — 128,861 128,861 17,529,272 17,658,133 — 171,223 105,986 Home equity loans — 8,476 44,581 53,057 12,101,479 12,154,536 — 53,058 1,395 Consumer 12,396 33,371 — 45,767 3,545,740 3,591,507 — — — $ 338,882 $ 364,174 $ 490,028 $ 1,193,084 $ 171,361,938 $ 172,555,022 $ — $ 2,060,620 $ 141,013 September 30, 2015 Loans Loans Loans Total past Current Totals loans Accruing Nonaccrual Nonaccrual Acquired Loans: Real estate loans: One-to four-family $ — $ 28,346 $ 971,164 $ 999,510 $ 41,909,695 $ 42,909,205 $ — $ 871,627 $ 92,019 Commercial — — — — 1,823,440 1,823,440 — — — Commercial construction — — — — 2,175,679 2,175,679 — — — Commercial business — — — — 3,359,988 3,359,988 — — — Home equity loans — — — — 2,283,782 2,283,782 — — — Consumer — — 4,363 4,363 1,246,043 1,250,406 — 4,363 81 $ — $ 28,346 $ 975,527 $ 1,003,873 $ 52,798,627 $ 53,802,500 $ — $ 875,990 $ 92,100 March 31, 2015 Loans Loans Loans Total past Current Totals loans Accruing Nonaccrual Nonaccrual Legacy Loans: Real estate loans: One-to four-family $ 299,259 $ 158,898 $ 487,617 $ 945,774 $ 65,846,370 $ 66,792,144 $ — $ 639,191 $ 28,338 Commercial — — — — 59,273,398 59,273,398 — — — Commercial construction — — 1,374,530 1,374,530 1,031,319 2,405,849 — 1,374,530 11,975 Commercial business — 733,809 225,573 959,382 17,530,221 18,489,603 — 225,573 82,789 Home equity loans — — 6,000 6,000 12,255,292 12,261,292 — 15,229 980 Consumer 187 492 — 679 1,165,476 1,166,155 — — — $ 299,446 $ 893,199 $ 2,093,720 $ 3,286,365 $ 157,102,076 $ 160,388,441 $ — $ 2,254,523 $ 124,082 Impaired Loans as of and for the six months ended September 30, 2015 and as of and for the year ended March 31, 2015, were as follows: September 30, 2015 Unpaid Recorded Recorded Total Related Average Interest Legacy Loans: Real estate loans: One-to four-family $ 2,217,546 $ 637,981 $ 1,424,032 $ 2,062,013 $ 83,954 $ 2,163,495 $ 30,819 Commercial 3,433,629 3,358,408 — 3,358,408 — 3,358,429 83,961 Commercial construction 2,549,027 1,286,588 — 1,286,588 — 1,330,696 — Commercial business 2,724,680 2,078,869 — 2,078,869 — 2,011,302 69,843 Home equity loans 85,866 63,598 — 63,598 — 65,068 758 Consumer — — — — — — — $ 11,010,748 $ 7,425,444 $ 1,424,032 $ 8,849,476 $ 83,954 $ 8,928,990 $ 185,381 September 30, 2015 Unpaid Recorded Recorded Total Related Average Interest Acquired Loans: Real estate loans: One-to four-family $ 2,587,277 $ 1,364,241 $ — $ 1,364,241 $ — $ 1,364,241 $ 47,659 Commercial 264,366 264,366 — 264,366 — 264,366 — Commercial construction — — — — — — — Commercial business — — — — — — — Home equity loans — — — — — — — Consumer 74,460 58,840 — 58,840 — — 4,747 $ 2,926,103 $ 1,687,447 $ — $ 1,687,447 $ — $ 1,628,607 $ 52,406 March 31, 2015 Unpaid Recorded Recorded Total Related Average Interest Legacy Loans: Real estate loans: One-to four-family $ 2,221,429 $ 652,411 $ 1,440,169 $ 2,092,580 $ 97,632 $ 2,176,952 $ 72,593 Commercial 3,433,669 3,358,447 — 3,358,447 — 3,359,762 157,242 Commercial construction 2,549,027 1,374,530 — 1,374,530 — 1,775,778 — Commercial business 2,730,393 1,961,074 49,350 2,010,424 730 2,810,816 96,056 Home equity loans 67,924 15,229 — 15,229 — 40,701 112 Consumer — — — — — — — $ 11,002,442 $ 7,361,691 $ 1,489,519 $ 8,851,210 $ 98,362 $ 10,164,009 $ 326,003 Credit quality indicators As part of the ongoing monitoring of the credit quality of the Bank’s loan portfolio, management tracks certain credit quality indicators including trends related to the risk grade of loans, the level of classified loans, net charge offs, nonperforming loans, and the general economic conditions in the Bank’s market. The Bank utilizes a risk grading matrix to assign a risk grade to each of its loans. A description of the general characteristics of loans characterized as watch list or classified is as follows: Pass A pass loan is considered of sufficient quality to preclude a special mention or an adverse rating. Pass assets generally are well protected by the current net worth and paying capacity of the obligor or by the value of the asset or underlying collateral. Special Mention A special mention loan has potential weaknesses that deserve management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or in the Bank’s credit position at some future date. Special mention loans are not adversely classified and do not expose the Bank to sufficient risk to warrant adverse classification. Loans that would primarily fall into this notational category could have been previously classified adversely, but the deficiencies have since been corrected. Management should closely monitor recent payment history of the loan and value of the collateral. Borrowers may exhibit poor liquidity and leverage positions resulting from generally negative cash flow or negative trends in earnings. Access to alternative financing may be limited to finance companies for business borrowers and may be unavailable for commercial real estate borrowers. Substandard A substandard loan is inadequately protected by the current sound worth and paying capacity of the obligor or of the collateral pledged, if any. Substandard loans have a well defined weakness, or weaknesses, that jeopardize the collection or liquidation of the debt. They are characterized by the distinct possibility that the Bank will sustain some loss if the deficiencies are not corrected. This will be the measurement for determining if a loan is impaired. Borrowers may exhibit recent or unexpected unprofitable operations, an inadequate debt service coverage ratio, or marginal liquidity and capitalization. These loans require more intense supervision by Bank management. Doubtful A doubtful loan has all the weaknesses inherent as a substandard loan with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable. A loan classified as doubtful exhibits loss potential. However, there is still sufficient reason to permit the loan to remain on the books. A doubtful classification could reflect the deterioration of the primary source of repayment and serious doubt exists as to the quality of the secondary source of repayment. Doubtful classifications should be used only when a distinct and known possibility of loss exists. When identified, adequate loss should be recorded for the specific assets. The entire asset should not be classified as doubtful if a partial recovery is expected, such as liquidation of the collateral or the probability of a private mortgage insurance payment is likely. Loss Loans classified as loss are considered uncollectable and of such little value that their continuance as loans is unjustified. A loss classification does not mean a loan has absolutely no value; partial recoveries may be received in the future. When loans or portions of a loan are considered a loss, it will be the policy of the Bank to write-off the amount designated as a loss. Recoveries will be treated as additions to the allowance for loan losses. The following tables present the September 30, 2015 and March 31, 2015, balances of classified loans based on the risk grade. Classified loans include Special Mention, Substandard, and Doubtful loans. The Bank had no loans classified as Doubtful or Loss as of September 30, 2015 or March 31, 2015. Legacy Acquired September 30, 2015 Pass Special Substandard Total Pass Special Substandard Total Real estate loans: One-to four-family $ 63,518,142 $ 1,750,268 $ 712,774 $ 65,981,184 $ 41,591,428 $ 138,482 $ 1,179,295 $ 42,909,205 Commercial 64,007,058 2,887,424 3,358,408 70,252,890 1,609,074 214,366 — 1,823,440 Commercial construction 1,630,184 — 1,286,588 2,916,772 2,175,679 — — 2,175,679 Commercial business 13,064,631 3,128,533 1,464,969 17,658,133 3,359,988 — — 3,359,988 Home equity loans 12,090,603 8,476 55,457 12,154,536 2,283,782 — — 2,283,782 Consumer 3,564,024 — 27,483 3,591,507 1,169,786 36,031 44,589 1,250,406 $ 157,874,642 $ 7,774,701 $ 6,905,679 $ 172,555,022 $ 52,189,737 $ 388,879 $ 1,223,884 $ 53,802,500 Percentage of classified loans 91.5 % 4.5 % 4.0 % 100.0 % 97.0 % 0.7 % 2.3 % 100.0 % Legacy March 31, 2015 Pass Special Substandard Total Real estate loans: One-to four-family $ 64,467,025 $ 1,678,604 $ 646,515 $ 66,792,144 Commercial 52,979,048 2,935,904 3,358,446 59,273,398 Commercial construction 1,031,319 — 1,374,530 2,405,849 Commercial business 13,966,656 3,126,880 1,396,067 18,489,603 Home equity loans 12,255,292 — 6,000 12,261,292 Consumer 1,165,476 679 — 1,166,155 $ 145,864,816 $ 7,742,067 $ 6,781,558 $ 160,388,441 Percentage of classified loans 91.0 % 4.8 % 4.2 % 100 % Impaired loans also include certain loans that have been modified in troubled debt restructurings (TDRs) where economic concessions have been granted to borrowers who have experienced or are expected to experience financial difficulties. These concessions typically result from the Bank’s loss mitigation activities and could include reductions in the interest rate, payment extensions, forgiveness of principal, forbearance or other actions. Generally, nonaccrual loans that are modified and considered TDRs are classified as nonperforming at the time of restructure and may only be returned to performing status after considering the borrower’s sustained repayment performance for a reasonable period, generally six months. A summary of TDRs at September 30, 2015 and March 31, 2015 follows: September 30, 2015 Number of Performing Nonperforming Total Legacy Loans: Real estate loans: One-to four-family 7 $ 1,373,690 $ 71,858 $ 1,445,548 Commercial 2 3,358,408 — 3,358,408 Commercial construction — — — — Commercial business 2 613,900 42,362 656,262 Home equity loans — — — — Consumer — — — — 11 $ 5,345,998 $ 114,220 $ 5,460,218 September 30, 2015 Number of Performing Nonperforming Total Acquired Loans: Real estate loans: One-to four-family — $ — $ — $ — Commercial — — — — Commercial construction — — — — Commercial business — — — — Home equity loans — — — — Consumer — — — — — $ — $ — $ — March 31, 2015 Number of Performing Nonperforming Total Legacy Loans: Real estate loans: One-to four-family 5 $ 1,366,132 $ 74,085 $ 1,440,217 Commercial 2 3,358,446 — 3,358,446 Commercial construction — — — — Commercial business 3 614,358 59,883 674,241 Home equity loans — — — — Consumer — — — — 10 $ 5,338,936 $ 133,968 $ 5,472,904 The following table presents the number of contracts and the dollar amount of TDR’s that were added during the six month period ended September 30, 2015. The amount shown reflects the outstanding loan balance at the time of the modification. There were no TDR’s that defaulted within twelve months of their restructuring, during the six month period ended September 30, 2015. Six months ended September 30, 2015 Number of Outstanding recorded Real estate loans: One-to four-family 2 $ 20,905 Commercial — — Commercial construction — — Commercial business — — Home equity loans — — Consumer — — 2 $ 20,905 In the normal course of business, the Bank has various outstanding commitments and contingent liabilities that are not reflected in the accompanying financial statements. Loan commitments and lines of credit are agreements to lend to a customer as long as there is no violation of any condition to the contract. Mortgage loan commitments generally have fixed interest rates, fixed expiration dates, and may require payment of a fee. Other loan commitments generally have fixed interest rates. Lines of credit generally have variable interest rates. Such lines do not represent future cash requirements because it is unlikely that all customers will draw upon their lines in full at any time. The Bank’s maximum exposure to credit loss in the event of nonperformance by the customer is the contractual amount of the credit commitment. Loan commitments, lines of credit, and letters of credit are made on the same terms, including collateral, as outstanding loans. Management is not aware of any accounting loss to be incurred by funding these loan commitments. The Bank had the following outstanding commitments and unused lines of credit as of September 30, 2015 and March 31, 2015: September 30, March 31, Unused commercial lines of credit $ 6,512,127 $ 8,074,686 Unused home equity lines of credit 16,823,758 15,885,344 Unused consumer lines of credit 30,133 31,876 Residential mortgage loan commitments 240,000 — Residential construction loan commitments 5,255,083 5,325,095 Commercial construction loan commitments 2,101,374 1,129,681 Home equity loan commitments 235,000 337,000 Commercial loan commitments 6,390,000 269,000 Standby letters of credit 196,396 50,000

Goodwill and Other Intangible A

Goodwill and Other Intangible Assets	6 Months Ended
	Sep. 30, 2015
Goodwill and Other Intangible Assets	Note 7: Goodwill and Other Intangible Assets The Company’s intangible assets (goodwill and core deposit intangible) at September 30, 2015 consist of assets recorded in December 2009 associated with the acquisition of a branch office in Pasadena, Maryland and the merger of Fairmount Bancorp in September 2015. The goodwill is deductible for tax purposes. We evaluate goodwill and other intangible assets for impairment on an annual basis. The core deposit intangible asset is being amortized straight line over a life of 8 years. The following table presents the changes in the net book value of intangible assets for the nine months ended September 30, 2015 and 2014: Goodwill Core deposit Balance March 31, 2014 $ 2,664,432 $ 171,333 Amortization expense — (17,500 ) Balance September 30, 2014 $ 2,664,432 $ 153,833 Goodwill Core deposit Balance March 31, 2015 $ 2,664,432 $ 138,333 Additions (1) 3,797,817 542,540 Amortization expense — (14,500 ) Balance September 30, 2015 $ 6,462,249 $ 666,373 (1) - Intangible assets are related to merger with Fairmount Bancorp, Inc. Estimated future amortization expense for amortizing intangibles within the fiscal years ending March 31, are as follows: Fiscal year ending March 31, Amount 2016 - remaining 6 months $ 48,075 2017 95,817 2018 95,817 2019 95,817 2020 93,484 Thereafter 237,363 $ 666,373

Derivative - Interest Rate Swap

Derivative - Interest Rate Swap Agreement	6 Months Ended
	Sep. 30, 2015
Derivative - Interest Rate Swap Agreement	Note 8: Derivative – Interest Rate Swap Agreement Derivative instruments are entered into primarily as a risk management tool of the Company. Financial derivatives are recorded at fair value as other assets and other liabilities. The accounting for changes in the fair value of a derivative depends on whether it has been designated and qualifies as part of a hedging relationship. For a fair value hedge, changes in the fair value of the derivative instrument and changes in the fair value of the hedged asset or liability are recognized currently in earnings. For a cash flow hedge, changes in the fair value of the derivative instrument, to the extent that it is effective, are recorded in accumulated other comprehensive income and subsequently reclassified to earnings as the hedged transaction impacts net income. Any ineffective portion of a cash flow hedge is recognized currently in earnings. During the second quarter of fiscal 2016, the Company entered into an interest rate swap agreement with a $3.3 million notional amount to convert a fixed rate commercial real estate loan of 3.99% into a variable rate for a term of approximately 10 years. The derivative is designated as a cash flow hedge. The fair value of the derivative instrument was a $123,060 unrealized loss at September 30, 2015. No gain or loss was recognized in earnings for the three months ended September 30, 2015 related to the interest rate swap. The Company posted cash under collateral arrangements as of September 30, 2015 to satisfy collateral requirements associated with our interest rate swap contract.

Deposits

Deposits	6 Months Ended
	Sep. 30, 2015
Deposits	Note 9: Deposits The following table details the composition of deposits and the related percentage mix of total deposits, respectively: September 30, 2015 March 31, 2015 Amount % of Total Amount % of Total Savings $ 33,090,468 12 % $ 16,933,011 8 % Noninterest-bearing checking 20,955,208 7 % 16,652,771 7 % Interest-bearing checking 12,340,470 4 % 11,003,370 5 % Money market accounts 30,611,488 11 % 28,033,238 13 % Time deposits 185,952,562 66 % 149,696,502 67 % 282,950,196 100 % 222,318,892 100 % Premium on deposits assumed 437,429 — Total deposits $ 283,387,625 $ 222,318,892

Lines of Credit and Federal Hom

Lines of Credit and Federal Home Loan Bank Advances	6 Months Ended
	Sep. 30, 2015
Lines of Credit and Federal Home Loan Bank Advances	Note 10: Lines of Credit and Federal Home Loan Bank Advances The Bank may borrow up to $5,000,000 from a correspondent bank under a secured federal funds line of credit and $1,000,000 under an unsecured federal funds line of credit. The Bank would be required to pledge investment securities to draw upon the secured line of credit. There were no borrowings under these lines of credit at September 30, 2015 and March 31, 2015. Borrowings consist of advances from the Federal Home Loan Bank (FHLB). The Bank may borrow up to 20 percent of its assets under a line of credit agreement with the FHLB. Advances under the line of credit are secured by investments and certain loans owned by the Bank. As of September 30, 2015 and March 31, 2015, the Bank had $40,570,000 and $50,140,000 respectively, of available credit from the FHLB. Advances would be limited by the balance of investment securities and loans available for pledge. As a condition of obtaining the line of credit from the FHLB, the FHLB also requires the Bank purchase shares of capital stock in the FHLB. Information relating to borrowings at September 30, 2015 and March 31, 2015 is presented below. September 30, 2015 March 31, 2015 Amount Rate Maturity Date Amount Rate Maturity Date FHLB advance $ 2,000,000 0.43 % 3/3/2016 $ 2,000,000 0.21 % 6/3/2015 FHLB advance 2,000,000 0.43 % 6/3/2016 2,000,000 0.28 % 9/3/2015 FHLB advance 2,000,000 0.60 % 9/6/2016 2,000,000 0.43 % 3/3/2016 FHLB advance 1,500,000 0.75 % 3/31/2017 — FHLB advance 1,000,000 4.24 % 7/31/2017 — FHLB advance 1,000,000 4.01 % 8/21/2017 — FHLB advance 1,000,000 0.91 % 8/31/2017 — FHLB advance 1,500,000 3.23 % 11/24/2017 — FHLB advance 1,500,000 3.40 % 11/27/2017 — FHLB advance 1,000,000 2.60 % 7/2/2018 — FHLB advance 1,000,000 3.05 % 7/3/2018 — FHLB advance 1,000,000 2.60 % 10/2/2018 — 16,500,000 6,000,000 Premium on borrowings assumed 389,147 — Total borrowings $ 16,889,147 $ 6,000,000

Regulatory Capital Ratios

Regulatory Capital Ratios	6 Months Ended
	Sep. 30, 2015
Regulatory Capital Ratios	Note 11: Regulatory Capital Ratios Banks and bank holding companies are subject to various regulatory capital requirements administered by state and federal banking agencies. Capital adequacy guidelines and, additionally for banks, prompt corrective action regulations, involve quantitative measures of assets, liabilities, and certain off-balance-sheet items calculated under regulatory accounting practices. Capital amounts and classifications are also subject to qualitative judgments by regulators about components, risk weighting and other factors. The Basel III Capital Rules became effective for Hamilton Bank on January 1, 2015 (subject to a phase-in period for certain provisions). Quantitative measures established by the Basel III Capital Rules to ensure capital adequacy require the maintenance of minimum amounts and ratios (set forth in the table below) of Common Equity Tier 1 capital, Tier 1 capital and Total capital (as defined in the regulations) to risk-weighted assets (as defined), and of Tier 1 capital to adjusted quarterly average assets (as defined). In connection with the adoption of the Basel III Capital Rules, we elected to opt-out of the requirement to include accumulated other comprehensive income in Common Equity Tier 1. Common Equity Tier 1 for Hamilton Bank is reduced by goodwill and other intangible assets, net of associated deferred tax liabilities and subject to transition provisions. Under the revised prompt corrective action requirements, as of January 1, 2015, insured depository institutions are required to meet the following in order to qualify as “well capitalized:” (1) a common equity Tier 1 risk-based capital ratio of 6.5%; (2) a Tier 1 risk-based capital ratio of 8%; (3) a total risk-based capital ratio of 10% and (4) a Tier 1 leverage ratio of 5%. As of September 30, 2015, the Bank met all capital adequacy requirements under the Basel III Capital Rules to be considered “well capitalized” under prompt corrective action rules. The implementation of the capital conservation buffer will begin on January 1, 2016 at the 0.625% level and be phased in over a four-year period (increasing by that amount on each subsequent January 1, until it reaches 2.5% on January 1, 2019). The Basel III Capital Rules also provide for a “countercyclical capital buffer” that is applicable to only certain covered institutions and does not have any current applicability to Hamilton Bank. The aforementioned capital conservation buffer is designed to absorb losses during periods of economic stress. Banking institutions with a ratio of Common Equity Tier 1 capital to risk-weighted assets above the minimum but below the conservation buffer (or below the combined capital conservation buffer and countercyclical capital buffer, when the latter is applied) will face constraints on dividends, equity repurchases and compensation based on the amount of the shortfall. The following table presents actual and required capital ratios as of September 30, 2015 and March 31, 2015 for Hamilton Bank under the Basel III Capital Rules. The minimum required capital amounts presented include the minimum required capital levels effective as of January 31, 2015 based on the phase-in provisions of the Basel III Capital Rules and the minimum required capital levels as of January 1, 2019 when the Basel III Capital Rules have been fully phased-in. Capital levels required to be considered well capitalized are based upon prompt corrective action regulations, as amended to reflect the changes under the Basel III Capital Rules. Minimum Capital Minimum Capital To be well Actual Phase-In Schedule Fully Phased-In capitalized (1) Amount Ratio Amount Ratio Amount Ratio Amount Ratio (dollars in thousands) (dollars in thousands) September 30, 2015 Common equity tier 1 capital (to risk-weighted assets) $ 43,786 18.05 % $ 10,914 4.50 % $ 16,978 7.00 % $ 15,765 6.50 % Total risk-based capital (to risk-weighted assets) 45,565 18.79 % 19,403 8.00 % 25,467 10.50 % 24,254 10.00 % Tier 1 capital (to risk-weighted assets) 43,786 18.05 % 14,553 6.00 % 20,616 8.50 % 19,403 8.00 % Tier 1 capital (to adjusted total assets) 43,786 14.83 % 11,810 4.00 % 11,810 4.00 % 14,762 5.00 % March 31, 2015 Common equity tier 1 capital (to risk-weighted assets) $ 44,187 24.37 % $ 8,160 4.50 % $ 12,694 7.00 % $ 11,787 6.50 % Total risk-based capital (to risk-weighted assets) 45,910 25.32 % 14,508 8.00 % 19,041 10.50 % 18,134 10.00 % Tier 1 capital (to risk-weighted assets) 44,187 24.37 % 10,881 6.00 % 15,414 8.50 % 14,508 8.00 % Tier 1 capital (to adjusted total assets) 44,187 15.82 % 11,168 4.00 % 11,168 4.00 % 13,960 5.00 % (1) - Under prompt corrective action Tier 1 capital consists of total shareholders’ equity less goodwill and intangible assets. Total capital includes a limited amount of the allowance for loan losses and a portion of any unrealized gain on equity securities. In calculating risk-weighted assets, specified risk percentages are applied to each category of asset and off-balance-sheet items. Failure to meet the capital requirements could affect, among other things, the Bank’s ability to accept brokered deposits and may significantly affect the operations of the Bank. In its regulatory report filed as of September 30, 2015, the Bank exceeded all regulatory capital requirements and was considered “well capitalized” under regulatory guidelines. Management is not aware of any events that would have caused this classification to change. Management has no plans that should change the classification of the capital adequacy.

Stock Based Compensation

Stock Based Compensation	6 Months Ended
	Sep. 30, 2015
Stock Based Compensation
Stock Based Compensation	Note 12: Stock Based Compensation In November 2013, the Company’s shareholders approved a new Equity Incentive Plan (the “2013 Equity Incentive Plan’’). The 2013 Equity Incentive Plan allows for up to 148,120 shares to be issued to employees, executive officers or Directors in the form of restricted stock, and up to 370,300 shares to be issued to employees, executive officers or Directors in the form of stock options. At September 30, 2015, there were 81,900 restricted stock awards issued and outstanding and 219,650 stock option awards granted under the 2013 Equity Incentive Plan. Stock Options: Under the above plan, the exercise price for stock options is the market price at date of grant. The maximum option term is ten years and the options granted shall vest in five equal annual installments of 20% with the first installment becoming exercisable on the first anniversary of the date of grant, or February 3, 2015, and succeeding installments on each anniversary thereafter, through February 3, 2019. The Company plans to issue new shares to satisfy share option exercises. The total cost that has been incurred for the stock option plan was $52,302 and $104,604 for the three and six months ended September 30, 2015 and $48,896 and $101,198 for the three and six months ended September 30, 2014, respectively. The fair value of each option award is estimated on the date of grant using a closed form option valuation (Black-Scholes) model that uses the assumptions noted in the table below. Expected volatilities are based on historical data. The Company uses historical data to estimate option exercise and post-vesting termination behavior. The expected term of options granted represents the period of time that options granted are expected to be outstanding, which takes into account that the options are not transferable. The risk-free interest rate for the expected term of the option is based on the U.S. Treasury rate equal to the expected term of the option in effect at the time of the grant. The fair value of options outstanding during the year ended March 31, 2015 were determined using the following weighted-average assumptions as of grant date. 2015 Risk free interest rate 2.07 % Expected term 7.0 years Expected stock price volatility 27.30 % Dividend yield 0.00 % A summary of stock option activity for the six months ended September 30, 2015 is as follows: Six Months Ended September 30, 2015: Shares Weighted Weighted Outstanding at beginning of period 219,650 $ 13.85 8.6 years Granted — — — Exercised — — — Forfeited, exchanged or expired — — — Outstanding at end of year 219,650 $ 13.85 8.3 years Vested at end of period 43,930 $ 13.85 8.3 years As of September 30, 2015 there was $697,364 of total unrecognized compensation cost related to nonvested stock options granted under the Plan. The cost is expected to be recognized over a weighted-average period of 3.3 years. The intrinsic value of a stock option is the amount that the market value of the underlying stock exceeds the exercise price of the option. Based upon a fair market value of $14.00 at September 30, 2015, the options outstanding had an intrinsic value of $32,948. Restricted Stock: The specific terms of each restricted stock award are determined by the Compensation Committee at the date of the grant. Compensation expense is recognized over the vesting period of the awards based on the fair value of the stock at the grant date. Restricted stock awards granted shall vest in five equal annual installments of 20% with the first installment becoming vested on the first anniversary of the date of grant and succeeding installments on each anniversary thereafter. A summary of changes in the Company’s nonvested shares for the year is as follows: Shares Weighted-Average Nonvested at April 1, 2015 66,500 $ 13.76 Granted 400 14.00 Vested — — Forfeited — — Nonvested at September 30, 2015 66,900 $ 13.76 The Company recorded restricted stock awards expense of $56,426 and $112,572 during the three and six months ended September 30, 2015 and $49,340 and $102,836 during the three and six months ended September 30, 2014. As of September 30, 2015, there was $769,370 of total unrecognized compensation cost related to nonvested shares granted under the 2013 stock incentive plan. The cost is expected to be recognized over a weighted-average period of 3.4 years.

Fair Value Measurements

Fair Value Measurements	6 Months Ended
	Sep. 30, 2015
Fair Value Measurements	Note 13: Fair Value Measurements Generally accepted accounting principles define fair value, establish a framework for measuring fair value, and establish a hierarchy for determining fair value measurement. The hierarchy includes three levels and is based upon the valuation techniques used to measure assets and liabilities. The three levels are as follows: Level 1 Level 2 Level 3 The following is a description of the valuation methods used for instruments measured at fair value as well as the general classification of such instruments pursuant to the applicable valuation method. Fair value measurements on a recurring basis Securities available for sale – If quoted prices are available in an active market for identical assets, securities are classified within Level 1 of the hierarchy. If quoted market prices are not available, then fair values are estimated using pricing models, quoted prices of securities with similar characteristics or discounted cash flows. As of September 30, 2015 and March 31, 2015, the Bank has categorized its investment securities available for sale as follows: Level 1 Level 2 Level 3 Total September 30, 2015 U.S. government agencies $ — $ 18,379,107 $ — $ 18,379,107 Municipal bonds — 2,797,652 — 2,797,652 Corporate bonds — 1,931,666 — 1,931,666 Mortgage-backed — 64,273,389 — 64,273,389 Total investment securities available for sale $ — $ 87,381,814 $ — $ 87,381,814 March 31, 2015 U.S. government agencies $ — $ 17,311,947 $ — $ 17,311,947 Municipal bonds — 2,317,130 — 2,317,130 Corporate bonds — 1,953,264 — 1,953,264 Mortgage-backed — 71,357,410 — 71,357,410 Total investment securities available for sale $ — $ 92,939,751 $ — $ 92,939,751 Fair value measurements on a nonrecurring basis Impaired Loans - The Bank has measured impairment generally based on the fair value of the loan’s collateral. Fair value is generally determined based upon independent appraisals of the properties, or discounted cash flows based upon the expected proceeds. These assets are included as Level 3 fair values. As of September 30, 2015 and March 31, 2015, the fair values consist of loan balances of $0 and $8,851,210 that have been written down by $0 and $98,362, respectively, as a result of specific loan loss allowances. Foreclosed real estate – The Bank’s foreclosed real estate is measured at fair value less estimated cost to sell. As of September 30, 2015 and March 31, 2015, the fair value of foreclosed real estate was estimated to be $0 and $455,575, respectively. Fair value was determined based on offers and/or appraisals. Cost to sell the assets was based on standard market factors. The Company has categorized its foreclosed assets as Level 3. Level 1 Level 2 Level 3 Total September 30, 2015 Impaired loans $ — $ — $ 8,765,522 $ 8,765,522 Foreclosed real estate — — 443,015 443,015 Total impaired loans and foreclosed real estate $ — $ — $ 9,208,537 $ 9,208,537 March 31, 2015 Impaired loans $ — $ — $ 8,752,848 $ 8,752,848 Foreclosed real estate — — 455,575 455,575 Total impaired loans and foreclosed real estate $ — $ — $ 9,208,423 $ 9,208,423 The following table summarizes changes in foreclosed real estate for the three months ended September 30, 2015, which is measured on a nonrecurring basis using significant unobservable, level 3, inputs. Balance, March 31, 2015 $ 455,575 Transfer to foreclosed real estate 0 Proceeds from sale of foreclosed real estate (11,752 ) Loss on sale of foreclosed real estate (808 ) Balance, September 30, 2015 $ 443,015 The remaining financial assets and liabilities are not reported on the balance sheets at fair value on a recurring basis. The calculation of estimated fair values is based on market conditions at a specific point in time and may not reflect current or future fair values. September 30, 2015 March 31, 2015 Carrying Fair Carrying Fair Financial assets Level 1 inputs Cash and cash equivalents $ 17,931,970 $ 17,931,970 $ 16,643,888 $ 16,643,888 Level 2 inputs Loans held for sale — — 581,139 591,670 Federal Home Loan Bank stock 1,038,700 1,038,700 522,700 522,700 Bank-owned life insurance 12,536,415 12,536,415 12,359,969 12,359,969 Level 3 inputs Certificates of deposit held as investment 4,244,370 4,339,108 — — Loans receivable, net 223,596,450 226,099,442 158,594,958 160,612,436 Financial liabilities Level 1 inputs Advance payments by borrowers for taxes and insurance 579,311 579,311 619,028 619,028 Level 3 inputs Deposits 283,387,625 284,287,858 222,318,892 222,880,492 Borrowings 16,889,147 17,375,895 6,000,000 5,999,250 The fair values of cash and cash equivalents and advances by borrowers for taxes and insurance are estimated to equal the carrying amount. The fair value of loans held for sale is based on commitments from investors. The fair value of Federal Home Loan Bank stock and bank-owned life insurance are estimated to equal carrying amounts, which are based on repurchase prices of the FHLB stock and the insurance company. The fair value of fixed-rate loans is estimated to be the present value of scheduled payments discounted using interest rates currently in effect. The fair value of variable-rate loans, including loans with a demand feature, is estimated to equal the carrying amount. The valuation of loans is adjusted for estimated loan losses. The fair value of certificates of deposit held as investment is estimated based on interest rates currently offered for borrowings of similar remaining maturities. The fair value of interest-bearing checking, savings, and money market deposit accounts is equal to the carrying amount. The fair value of fixed-maturity time deposits is estimated based on interest rates currently offered for deposits of similar remaining maturities. The fair value of borrowings is estimated based on interest rates currently offered for borrowings of similar remaining maturities. The fair value of outstanding loan commitments and unused lines of credit are considered to be the same as the contractual amounts, and are not included in the table above. These commitments generate fees that approximate those currently charged to originate similar commitments.

Nature of Operations and Summ22

Nature of Operations and Summary of Significant Accounting Policies (Policies)	6 Months Ended
	Sep. 30, 2015
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies The accounting and reporting policies of Hamilton Bancorp, Inc. and Subsidiary (“Hamilton”) conform to accounting principles generally accepted in the United States of America (“U.S. GAAP”) and to general practices in the banking industry.
Principles of Consolidation	Principles of Consolidation
Nature of Operations	Nature of Operations.
Use of Estimates	Use of Estimates.
Accounting for Certain Loans or Debt Securities Acquired in a Transfer	Accounting for Certain Loans or Debt Securities Acquired in a Transfer. Accounting Standards Codification (“ASC”) Topic 310-30, Loans and Debt Securities Acquired with Deteriorated Credit Quality The Company considered expected prepayments and estimated the total expected cash flows, which included undiscounted expected principal and interest. The excess of that amount over the fair value of the loan is referred to as accretable yield. Accretable yield is recognized as interest income on a constant yield basis over the expected life of the loan. The excess of the contractual cash flows over expected cash flows is referred to as nonaccretable difference and is not accreted into income. Over the life of the loan, the Company continues to estimate expected cash flows. Subsequent decreases in expected cash flows are recognized as impairments in the current period through the allowance for loan losses. Subsequent increases in cash flows to be collected are first used to reverse any existing valuation allowance and any remaining increase are recognized prospectively through an adjustment of the loan’s yield over its remaining life. ASC Topic 310-20, Nonrefundable Fees and Other Costs
Allowance for Loan Losses	Allowance for Loan Losses. The allowance for loan losses is increased by provisions charged to income and reduced by charge-offs, net of recoveries. Management’s periodic evaluation of the adequacy of the allowance is based on the Bank’s past loan loss experience, known and inherent risks in the loan portfolio, adverse situations that may affect the borrower’s ability to repay, estimated value of any underlying collateral and current economic conditions. Management considers a number of factors in estimating the required level of the allowance. These factors include: historical loss experience in the loan portfolios; the levels and trends in past-due and nonaccrual loans; the status of nonaccrual loans and other loans identified as having the potential for further deterioration; credit risk and industry concentrations; trends in loan volume; the effects of any changes in lending policies and procedures or underwriting standards; and a continuing evaluation of the economic environment. Management modified the analysis in fiscal 2015 by weighting our net charge-off history to specifically reflect recent changes in the loan portfolio, the commercial lending staff, and our internal credit administration procedures.
Accumulated Other Comprehensive Income	Accumulated Other Comprehensive Income.
Stock Based Compensation	Stock Based Compensation.
Pending Merger	Pending Merger. Under the terms of the Merger Agreement, stockholders of Fraternity Community Bancorp will receive a cash payment equal to nineteen dollars and twenty-five cents ($19.25) for each share of Fraternity Community Bancorp common stock, or an aggregate of approximately $26.5 million. The transaction has been approved by the Board of Directors of each company and is expected to close in the quarter ending June 30, 2016. Completion of the Merger is subject to customary closing conditions, including the receipt of required regulatory approvals and the approval of Fraternity Community Bancorp’s shareholders.
Subsequent Event	Subsequent Events.
Recent Accounting Pronouncements	ASU No. 2014-04 Receivables – Troubled Debt Restructurings by Creditors (Subtopic 310-40): Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure (a consensus of the FASB Emerging Issues Task Force). ASU 2014-09, Revenue from Contracts with Customers (Topic 606). ASU 2014-11, “Transfers and Servicing (Topic 860).” ASU No. 2014-12, Compensation Stock Compensation (Topic 718): Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period (a consensus of the FASB Emerging Issues Task Force

Acquisition of Fairmount Banc23

Acquisition of Fairmount Bancorp, Inc. (Tables)	6 Months Ended
	Sep. 30, 2015
Allocated of Preliminary Purchase Price	As required by the purchase method of accounting, we have adjusted the acquired assets and liabilities of Fairmount to their estimated fair value on the date of acquisition and added them to those of Hamilton Bancorp. Based on management’s preliminary valuation of the fair value of tangible and intangible assets acquired and liabilities assumed, which we have based on level 3 valuation estimates and assumptions that are subject to change, we have allocated the preliminary purchase price for Fairmount as follows: As recorded by Fair Value As recorded by Identifiable assets: Cash and cash equivalents $ 1,468,499 $ — $ 1,468,499 Certificates of deposit 4,467,825 27,772 4,495,597 Investment securities available for sale 9,757,177 — 9,757,177 Loans 55,454,414 (1,207,017 ) 54,247,397 Allowance For Loan Loss (591,070 ) 591,070 — Premises and equipment 2,975,587 (666,997 ) 2,308,590 Deferred income taxes 423,258 596,675 1,019,933 Core Deposit Intangible 22,802 (22,802 ) — Other assets 994,269 — 994,269 Total identifiable assets $ 74,972,761 $ (681,299 ) $ 74,291,462 Identifiable liabilities: Non-interest bearing deposits 909,669 — 909,669 Interest bearing deposits 52,123,868 433,429 52,557,297 Borrowings 10,500,000 389,147 10,889,147 Other liabilities 83,336 — 83,336 Total identifiable liabilities $ 63,616,873 $ 822,576 $ 64,439,449 Net tangible assets acquired 11,355,888 (1,503,875 ) 9,852,013 Definite lived intangible assets acquired — 542,540 542,540 Goodwill — 3,797,817 3,797,817 Net intangible assets acquired — 4,340,357 4,340,357 Total cash consideration $ 11,355,888 $ 2,836,482 $ 14,192,370
Merger Related Expenses Included in Consolidated Statements of Operations	The following table details the expenses included in the consolidated statements of operations. Three months ended September 30, 2015 Six months ended September 30, 2015 Fairmount Fraternity Total Fairmount Fraternity Total Legal $ 115,048 $ 113,987 $ 229,035 $ 244,081 $ 120,442 $ 364,523 Professional services 93,669 7,500 101,169 173,669 15,173 188,842 Data processing 48,745 — 48,745 48,745 — 48,745 Advertising — — — 2,779 — 2,779 Other 21,846 — 21,846 26,547 144 26,691 Total merger related expenses $ 279,308 $ 121,487 $ 400,795 $ 495,821 $ 135,759 $ 631,580
Pro Forma Condensed Combined Financial Information	Pro Forma Condensed Combined Financial Information. Six Months Ended September 30, 2015 2014 Net interest income $ 5,599,859 $ 5,425,030 Other non-interest revenue 980,616 718,127 Total revenue 6,580,475 6,143,157 Provision expense 110,000 470,000 Other non-interest expense 5,078,295 5,441,187 Income before income taxes 1,392,180 231,970 Income tax expense 509,496 (80,875 ) Net income $ 882,685 $ 312,845 Basic earnings per share $ 0.28 $ 0.10 Diluted earnings per share $ 0.28 $ 0.10

Earnings per Share (Tables)

Earnings per Share (Tables)	6 Months Ended
	Sep. 30, 2015
Basic and Diluted Earnings Per Share	Both the basic and diluted earnings per share for the three and six months ended September 30, 2015 and 2014 are summarized below: Three Months ended Three Months ended Six months ended Six months ended Net loss $ (201,085 ) $ (59,062 ) $ (82,760 ) $ (251,043 ) Average common shares outstanding - basic 3,166,309 3,147,580 3,166,110 3,205,123 Average common shares outstanding - diluted 3,166,780 N/A 3,166,581 N/A Loss per common share - basic and diluted $ (0.06 ) $ (0.02 ) $ (0.03 ) $ (0.08 )

Investment Securities Availab25

Investment Securities Available for Sale (Tables)	6 Months Ended
	Sep. 30, 2015
Amortized Cost and Fair Value of Securities	The amortized cost and fair value of securities at September 30, 2015 and March 31, 2015, are summarized as follows: September 30, 2015 Amortized Gross Gross Fair U.S. government agencies $ 18,514,643 $ 15,883 $ 151,419 $ 18,379,107 Municipal bonds 2,713,298 84,354 — 2,797,652 Corporate bonds 2,000,000 — 68,334 1,931,666 Mortgage-backed 64,588,567 346,867 662,045 64,273,389 $ 87,816,508 $ 447,104 $ 881,798 $ 87,381,814 March 31, 2015 Amortized Gross Gross Fair U.S. government agencies $ 17,509,211 $ 3,363 $ 200,627 $ 17,311,947 Municipal bonds 2,149,114 168,016 — 2,317,130 Corporate bonds 2,000,000 — 46,736 1,953,264 Mortgage-backed 71,779,015 387,015 808,620 71,357,410 $ 93,437,340 $ 558,394 $ 1,055,983 $ 92,939,751
Amortized Cost and Estimated Fair Value of Debt Securities by Contractual Maturity	The amortized cost and estimated fair value of debt securities by contractual maturity at September 30, 2015 and March 31, 2015 follow. Actual maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations. Available for Sale September 30, 2015 March 31, 2015 Amortized Fair Amortized Fair Maturing Within one year $ 1,235,471 $ 1,237,060 $ 509,211 $ 512,574 Over one to five years 3,013,548 3,021,194 — — Over five to ten years 17,578,609 17,375,867 19,000,000 18,752,637 Over ten years 1,400,313 1,474,304 2,149,114 2,317,130 Mortgage-backed, in monthly installments 64,588,567 64,273,389 71,779,015 71,357,410 $ 87,816,508 $ 87,381,814 $ 93,437,340 $ 92,939,751
Investments' Gross Unrealized Losses and Corresponding Fair Values by Investment Category and Length of Time that Securities have been in Continuous Unrealized Loss Position	The following table presents the Company’s investments’ gross unrealized losses and the corresponding fair values by investment category and length of time that the securities have been in a continuous unrealized loss position at September 30, 2015 and March 31, 2015. Less than 12 months 12 months or longer Total September 30, 2015 Gross Fair Gross Fair Gross Fair U.S. government agencies $ 7,664 $ 3,992,336 $ 143,755 $ 9,856,245 $ 151,419 $ 13,848,581 Municipal bonds — — — — — — Corporate bonds — — 68,334 1,931,666 68,334 1,931,666 Mortgage-backed securities 162,032 8,907,878 500,013 26,455,675 662,045 35,363,553 $ 169,696 $ 12,900,214 $ 712,102 $ 38,243,586 $ 881,798 $ 51,143,800 March 31, 2015 U.S. government agencies $ 11,208 $ 3,988,792 $ 189,419 $ 12,810,581 $ 200,627 $ 16,799,373 Municipal bonds — — — — — — Corporate bonds 46,736 1,953,264 — — 46,736 1,953,264 Mortgage-backed securities 187,176 9,687,070 621,444 33,241,821 808,620 42,928,891 $ 245,120 $ 15,629,126 $ 810,863 $ 46,052,402 $ 1,055,983 $ 61,681,528

Loans Receivable and Allowanc26

Loans Receivable and Allowance for Loan Losses (Tables)	6 Months Ended
	Sep. 30, 2015
Loans Receivable Excluding Loans Held for Sale	Loans receivable, excluding loans held for sale, consist of the following at September 30, 2015 and March 31, 2015: September 30, 2015 March 31, 2015 Legacy (1) Acquired Total Loans % of Legacy (1) % of Real estate loans: One-to four-family: Residential $ 48,178,332 $ 23,927,926 $ 72,106,258 32 % $ 49,864,923 31 % Residential construction 5,039,969 1,701,841 6,741,810 3 % 3,955,702 2 % Investor (2) 12,762,883 17,279,438 30,042,321 13 % 12,971,519 8 % Commercial 70,252,890 1,823,440 72,076,330 32 % 59,273,398 37 % Commercial construction 2,916,772 2,175,679 5,092,451 2 % 2,405,849 1 % Total real estate loans 139,150,846 46,908,324 186,059,170 82 % 128,471,391 79 % Commercial business 17,658,133 3,359,988 21,018,121 9 % 18,489,603 12 % Home equity loans 12,154,536 2,283,782 14,438,318 6 % 12,261,292 8 % Consumer 3,591,507 1,250,406 4,841,913 2 % 1,166,155 1 % Total Loans 172,555,022 53,802,500 226,357,522 100 % 160,388,441 100 % Net deferred loan origination fees and costs (133,355 ) — (133,355 ) (103,247 ) Loan premium (discount) 96,421 (989,892 ) (893,471 ) 0 Allowance for loan losses (1,734,246 ) — (1,734,246 ) (1,690,236 ) $ 170,783,842 $ 52,812,608 $ 223,596,450 $ 158,594,958 (1) As a result of the acquisition of Fairmount Bancorp, Inc. (Fairmount Bancorp), the parent company of Fairmount Bank, in September 2015, we have segmented the portfolio into two components, loans originated by Hamilton Bank “Legacy” and loans acquired from Fairmount Bank “Acquired”. (2) “Investor” loans are residential mortgage loans secured by non-owner occupied one- to four-family properties
Balance of Allowance for Loan Losses by Portfolio Segment	The following table details activity in the allowance for loan losses by portfolio segment for both the six months ended September 30, 2015 and 2014 and for the year ended March 31, 2015. The allowance for loan losses allocated to each portfolio segment is not necessarily indicative of future losses in any particular portfolio segment and does not restrict the use of the allowance to absorb losses in other portfolio segments. Six months ended: September 30, 2015 Allowance Provision for Charge Recoveries Allowance Real estate loans: One-to four-family $ 433,570 $ 178,000 $ 162,331 $ 848 $ 450,087 Commercial 585,817 101,014 — — 686,831 Commercial construction 67,835 39,390 — — 107,225 Commercial business 473,127 (189,728 ) 10,533 108,651 381,517 Home equity loans 98,983 (9,770 ) 6,000 — 83,213 Consumer 727 31,271 7,565 940 25,373 Unallocated 30,177 (30,177 ) — — — $ 1,690,236 $ 120,000 $ 186,429 $ 110,439 $ 1,734,246 Six months ended: September 30, 2014 Allowance Provision for Charge Recoveries Allowance Real estate loans: One-to four-family $ 528,362 $ 109,464 $ 105,498 $ 1,315 $ 533,643 Commercial 575,881 7,706 — — 583,587 Commercial construction 60,361 (60,361 ) — — — Commercial business 590,975 322,057 — 9,314 922,346 Home equity loans 27,181 92,859 69,801 2,505 52,744 Consumer 3,213 (1,725 ) — — 1,488 Unallocated — — — — — $ 1,785,973 $ 470,000 $ 175,299 $ 13,134 $ 2,093,808 Year Ended: March 31, 2015 Allowance Provision for Charge Recoveries Allowance Real estate loans: One-to four-family $ 528,362 $ 38,738 $ 138,821 $ 5,291 $ 433,570 Commercial 575,881 9,936 — — 585,817 Commercial construction 60,361 7,474 — — 67,835 Commercial business 590,975 (82,390 ) 83,879 48,421 473,127 Home equity loans 27,181 169,990 100,693 2,505 98,983 Consumer 3,213 (3,925 ) — 1,439 727 Unallocated — 30,177 — — 30,177 $ 1,785,973 $ 170,000 $ 323,393 $ 57,656 $ 1,690,236 The following table provides additional information on the allowance for loan losses by segment: Legacy Acquired Allowance Loan Balance Allowance Loan Balance Individually Collectively Individually Collectively Individually Collectively Individually Collectively evaluated evaluated evaluated evaluated evaluated evaluated evaluated evaluated Six months ended: for for for for for for for for September 30, 2015 impairment impairment impairment impairment impairment impairment impairment impairment Real estate loans: One-to four-family $ 83,954 $ 366,133 $ 2,062,013 $ 63,919,171 $ — $ — $ 1,364,241 $ 41,544,964 Commercial — 918,733 3,358,408 66,894,482 — — 264,366 1,559,074 Commercial construction — 107,225 1,286,588 1,630,184 — — — 2,175,679 Commercial business — 149,615 2,078,869 15,579,264 — — — 3,359,988 Home equity loans — 83,213 63,598 12,090,938 — — — 2,283,782 Consumer — 25,373 — 3,591,507 — — 58,840 1,191,566 Unallocated — — — — — — — — $ 83,954 $ 1,650,292 $ 8,849,476 $ 163,705,546 $ — $ — $ 1,687,447 $ 52,115,053 Legacy Allowance Loan Balance Individually Collectively Individually Collectively evaluated evaluated evaluated evaluated Six months ended: for for for for September 30, 2014 impairment impairment impairment impairment Real estate loans: One-to four-family $ 157,155 $ 376,488 $ 1,812,115 $ 67,636,289 Commercial — 583,587 3,359,813 43,098,056 Commercial construction — — 1,461,037 — Commercial business 2,473 919,873 2,598,666 16,149,177 Home equity loans — 52,744 49,283 11,724,563 Consumer — 1,488 1,201 1,146,405 Unallocated — — — — $ 159,628 $ 1,934,180 $ 9,282,115 $ 139,754,490 Legacy Allowance Loan Balance Individually Collectively Individually Collectively Evaluated Evaluated Evaluated Evaluated Year Ended: for for for for March 31, 2015 Impairment Impairment Impairment Impairment Real estate loans: One-to four-family $ 97,632 $ 335,938 $ 2,092,580 $ 64,699,564 Commercial — 585,817 3,358,447 55,914,951 Commercial construction — 67,835 1,374,530 1,031,319 Commercial business 730 472,397 2,010,424 16,479,179 Home equity loans — 98,983 15,229 12,246,063 Consumer — 727 — 1,166,155 Unallocated — 30,177 — — $ 98,362 $ 1,591,874 $ 8,851,210 $ 151,537,231
Past Due Loans, Segregated by Age and Class of Loans	Past due loans, segregated by age and class of loans, as of and for the six months ended September 30, 2015 and as of and for the year ended March 31, 2015, were as follows. September 30, 2015 Loans Loans Loans Total past Current Totals loans Accruing Nonaccrual Nonaccrual Legacy Loans: Real estate loans: One-to four-family $ 326,486 $ 322,327 $ 316,586 $ 965,399 $ 65,015,785 $ 65,981,184 $ — $ 549,751 $ 22,135 Commercial — — — — 70,252,890 70,252,890 — — — Commercial construction — — — — 2,916,772 2,916,772 — 1,286,588 11,497 Commercial business — — 128,861 128,861 17,529,272 17,658,133 — 171,223 105,986 Home equity loans — 8,476 44,581 53,057 12,101,479 12,154,536 — 53,058 1,395 Consumer 12,396 33,371 — 45,767 3,545,740 3,591,507 — — — $ 338,882 $ 364,174 $ 490,028 $ 1,193,084 $ 171,361,938 $ 172,555,022 $ — $ 2,060,620 $ 141,013 September 30, 2015 Loans Loans Loans Total past Current Totals loans Accruing Nonaccrual Nonaccrual Acquired Loans: Real estate loans: One-to four-family $ — $ 28,346 $ 971,164 $ 999,510 $ 41,909,695 $ 42,909,205 $ — $ 871,627 $ 92,019 Commercial — — — — 1,823,440 1,823,440 — — — Commercial construction — — — — 2,175,679 2,175,679 — — — Commercial business — — — — 3,359,988 3,359,988 — — — Home equity loans — — — — 2,283,782 2,283,782 — — — Consumer — — 4,363 4,363 1,246,043 1,250,406 — 4,363 81 $ — $ 28,346 $ 975,527 $ 1,003,873 $ 52,798,627 $ 53,802,500 $ — $ 875,990 $ 92,100 March 31, 2015 Loans Loans Loans Total past Current Totals loans Accruing Nonaccrual Nonaccrual Legacy Loans: Real estate loans: One-to four-family $ 299,259 $ 158,898 $ 487,617 $ 945,774 $ 65,846,370 $ 66,792,144 $ — $ 639,191 $ 28,338 Commercial — — — — 59,273,398 59,273,398 — — — Commercial construction — — 1,374,530 1,374,530 1,031,319 2,405,849 — 1,374,530 11,975 Commercial business — 733,809 225,573 959,382 17,530,221 18,489,603 — 225,573 82,789 Home equity loans — — 6,000 6,000 12,255,292 12,261,292 — 15,229 980 Consumer 187 492 — 679 1,165,476 1,166,155 — — — $ 299,446 $ 893,199 $ 2,093,720 $ 3,286,365 $ 157,102,076 $ 160,388,441 $ — $ 2,254,523 $ 124,082
Impaired Loans	Impaired Loans as of and for the six months ended September 30, 2015 and as of and for the year ended March 31, 2015, were as follows: September 30, 2015 Unpaid Recorded Recorded Total Related Average Interest Legacy Loans: Real estate loans: One-to four-family $ 2,217,546 $ 637,981 $ 1,424,032 $ 2,062,013 $ 83,954 $ 2,163,495 $ 30,819 Commercial 3,433,629 3,358,408 — 3,358,408 — 3,358,429 83,961 Commercial construction 2,549,027 1,286,588 — 1,286,588 — 1,330,696 — Commercial business 2,724,680 2,078,869 — 2,078,869 — 2,011,302 69,843 Home equity loans 85,866 63,598 — 63,598 — 65,068 758 Consumer — — — — — — — $ 11,010,748 $ 7,425,444 $ 1,424,032 $ 8,849,476 $ 83,954 $ 8,928,990 $ 185,381 September 30, 2015 Unpaid Recorded Recorded Total Related Average Interest Acquired Loans: Real estate loans: One-to four-family $ 2,587,277 $ 1,364,241 $ — $ 1,364,241 $ — $ 1,364,241 $ 47,659 Commercial 264,366 264,366 — 264,366 — 264,366 — Commercial construction — — — — — — — Commercial business — — — — — — — Home equity loans — — — — — — — Consumer 74,460 58,840 — 58,840 — — 4,747 $ 2,926,103 $ 1,687,447 $ — $ 1,687,447 $ — $ 1,628,607 $ 52,406 March 31, 2015 Unpaid Recorded Recorded Total Related Average Interest Legacy Loans: Real estate loans: One-to four-family $ 2,221,429 $ 652,411 $ 1,440,169 $ 2,092,580 $ 97,632 $ 2,176,952 $ 72,593 Commercial 3,433,669 3,358,447 — 3,358,447 — 3,359,762 157,242 Commercial construction 2,549,027 1,374,530 — 1,374,530 — 1,775,778 — Commercial business 2,730,393 1,961,074 49,350 2,010,424 730 2,810,816 96,056 Home equity loans 67,924 15,229 — 15,229 — 40,701 112 Consumer — — — — — — — $ 11,002,442 $ 7,361,691 $ 1,489,519 $ 8,851,210 $ 98,362 $ 10,164,009 $ 326,003
Balances of Classified Loans Based on Risk Grade	The following tables present the September 30, 2015 and March 31, 2015, balances of classified loans based on the risk grade. Classified loans include Special Mention, Substandard, and Doubtful loans. The Bank had no loans classified as Doubtful or Loss as of September 30, 2015 or March 31, 2015. Legacy Acquired September 30, 2015 Pass Special Substandard Total Pass Special Substandard Total Real estate loans: One-to four-family $ 63,518,142 $ 1,750,268 $ 712,774 $ 65,981,184 $ 41,591,428 $ 138,482 $ 1,179,295 $ 42,909,205 Commercial 64,007,058 2,887,424 3,358,408 70,252,890 1,609,074 214,366 — 1,823,440 Commercial construction 1,630,184 — 1,286,588 2,916,772 2,175,679 — — 2,175,679 Commercial business 13,064,631 3,128,533 1,464,969 17,658,133 3,359,988 — — 3,359,988 Home equity loans 12,090,603 8,476 55,457 12,154,536 2,283,782 — — 2,283,782 Consumer 3,564,024 — 27,483 3,591,507 1,169,786 36,031 44,589 1,250,406 $ 157,874,642 $ 7,774,701 $ 6,905,679 $ 172,555,022 $ 52,189,737 $ 388,879 $ 1,223,884 $ 53,802,500 Percentage of classified loans 91.5 % 4.5 % 4.0 % 100.0 % 97.0 % 0.7 % 2.3 % 100.0 % Legacy March 31, 2015 Pass Special Substandard Total Real estate loans: One-to four-family $ 64,467,025 $ 1,678,604 $ 646,515 $ 66,792,144 Commercial 52,979,048 2,935,904 3,358,446 59,273,398 Commercial construction 1,031,319 — 1,374,530 2,405,849 Commercial business 13,966,656 3,126,880 1,396,067 18,489,603 Home equity loans 12,255,292 — 6,000 12,261,292 Consumer 1,165,476 679 — 1,166,155 $ 145,864,816 $ 7,742,067 $ 6,781,558 $ 160,388,441 Percentage of classified loans 91.0 % 4.8 % 4.2 % 100 %
Summary of Troubled Debt Restructurings	A summary of TDRs at September 30, 2015 and March 31, 2015 follows: September 30, 2015 Number of Performing Nonperforming Total Legacy Loans: Real estate loans: One-to four-family 7 $ 1,373,690 $ 71,858 $ 1,445,548 Commercial 2 3,358,408 — 3,358,408 Commercial construction — — — — Commercial business 2 613,900 42,362 656,262 Home equity loans — — — — Consumer — — — — 11 $ 5,345,998 $ 114,220 $ 5,460,218 September 30, 2015 Number of Performing Nonperforming Total Acquired Loans: Real estate loans: One-to four-family — $ — $ — $ — Commercial — — — — Commercial construction — — — — Commercial business — — — — Home equity loans — — — — Consumer — — — — — $ — $ — $ — March 31, 2015 Number of Performing Nonperforming Total Legacy Loans: Real estate loans: One-to four-family 5 $ 1,366,132 $ 74,085 $ 1,440,217 Commercial 2 3,358,446 — 3,358,446 Commercial construction — — — — Commercial business 3 614,358 59,883 674,241 Home equity loans — — — — Consumer — — — — 10 $ 5,338,936 $ 133,968 $ 5,472,904
Number of Contracts and Outstanding Loan Balance at Time of Modification	The following table presents the number of contracts and the dollar amount of TDR’s that were added during the six month period ended September 30, 2015. The amount shown reflects the outstanding loan balance at the time of the modification. There were no TDR’s that defaulted within twelve months of their restructuring, during the six month period ended September 30, 2015. Six months ended September 30, 2015 Number of Outstanding recorded Real estate loans: One-to four-family 2 $ 20,905 Commercial — — Commercial construction — — Commercial business — — Home equity loans — — Consumer — — 2 $ 20,905
Outstanding Commitments and Unused Lines of Credit	The Bank had the following outstanding commitments and unused lines of credit as of September 30, 2015 and March 31, 2015: September 30, March 31, Unused commercial lines of credit $ 6,512,127 $ 8,074,686 Unused home equity lines of credit 16,823,758 15,885,344 Unused consumer lines of credit 30,133 31,876 Residential mortgage loan commitments 240,000 — Residential construction loan commitments 5,255,083 5,325,095 Commercial construction loan commitments 2,101,374 1,129,681 Home equity loan commitments 235,000 337,000 Commercial loan commitments 6,390,000 269,000 Standby letters of credit 196,396 50,000

Goodwill and Other Intangible27

Goodwill and Other Intangible Assets (Tables)	6 Months Ended
	Sep. 30, 2015
Changes in Net Book Value of Intangible Assets	The following table presents the changes in the net book value of intangible assets for the nine months ended September 30, 2015 and 2014: Goodwill Core deposit Balance March 31, 2014 $ 2,664,432 $ 171,333 Amortization expense — (17,500 ) Balance September 30, 2014 $ 2,664,432 $ 153,833 Goodwill Core deposit Balance March 31, 2015 $ 2,664,432 $ 138,333 Additions (1) 3,797,817 542,540 Amortization expense — (14,500 ) Balance September 30, 2015 $ 6,462,249 $ 666,373 (1) - Intangible assets are related to merger with Fairmount Bancorp, Inc.
Future Expected Annual Amortization Associated With Core Deposit Intangible	Estimated future amortization expense for amortizing intangibles within the fiscal years ending March 31, are as follows: Fiscal year ending March 31, Amount 2016 - remaining 6 months $ 48,075 2017 95,817 2018 95,817 2019 95,817 2020 93,484 Thereafter 237,363 $ 666,373

Deposits (Tables)

Deposits (Tables)	6 Months Ended
	Sep. 30, 2015
Composition of Deposits and Related Percentage Mix of Total Deposits	The following table details the composition of deposits and the related percentage mix of total deposits, respectively: September 30, 2015 March 31, 2015 Amount % of Total Amount % of Total Savings $ 33,090,468 12 % $ 16,933,011 8 % Noninterest-bearing checking 20,955,208 7 % 16,652,771 7 % Interest-bearing checking 12,340,470 4 % 11,003,370 5 % Money market accounts 30,611,488 11 % 28,033,238 13 % Time deposits 185,952,562 66 % 149,696,502 67 % 282,950,196 100 % 222,318,892 100 % Premium on deposits assumed 437,429 — Total deposits $ 283,387,625 $ 222,318,892

Lines of Credit and Federal H29

Lines of Credit and Federal Home Loan Bank Advances (Tables)	6 Months Ended
	Sep. 30, 2015
Short Term Borrowing	Information relating to borrowings at September 30, 2015 and March 31, 2015 is presented below. September 30, 2015 March 31, 2015 Amount Rate Maturity Date Amount Rate Maturity Date FHLB advance $ 2,000,000 0.43 % 3/3/2016 $ 2,000,000 0.21 % 6/3/2015 FHLB advance 2,000,000 0.43 % 6/3/2016 2,000,000 0.28 % 9/3/2015 FHLB advance 2,000,000 0.60 % 9/6/2016 2,000,000 0.43 % 3/3/2016 FHLB advance 1,500,000 0.75 % 3/31/2017 — FHLB advance 1,000,000 4.24 % 7/31/2017 — FHLB advance 1,000,000 4.01 % 8/21/2017 — FHLB advance 1,000,000 0.91 % 8/31/2017 — FHLB advance 1,500,000 3.23 % 11/24/2017 — FHLB advance 1,500,000 3.40 % 11/27/2017 — FHLB advance 1,000,000 2.60 % 7/2/2018 — FHLB advance 1,000,000 3.05 % 7/3/2018 — FHLB advance 1,000,000 2.60 % 10/2/2018 — 16,500,000 6,000,000 Premium on borrowings assumed 389,147 — Total borrowings $ 16,889,147 $ 6,000,000

Regulatory Capital Ratios (Tabl

Regulatory Capital Ratios (Tables)	6 Months Ended
	Sep. 30, 2015
Capital Ratios and Minimum Capital Requirements of Bank	The following table presents actual and required capital ratios as of September 30, 2015 and March 31, 2015 for Hamilton Bank under the Basel III Capital Rules. The minimum required capital amounts presented include the minimum required capital levels effective as of January 31, 2015 based on the phase-in provisions of the Basel III Capital Rules and the minimum required capital levels as of January 1, 2019 when the Basel III Capital Rules have been fully phased-in. Capital levels required to be considered well capitalized are based upon prompt corrective action regulations, as amended to reflect the changes under the Basel III Capital Rules. Minimum Capital Minimum Capital To be well Actual Phase-In Schedule Fully Phased-In capitalized (1) Amount Ratio Amount Ratio Amount Ratio Amount Ratio (dollars in thousands) (dollars in thousands) September 30, 2015 Common equity tier 1 capital (to risk-weighted assets) $ 43,786 18.05 % $ 10,914 4.50 % $ 16,978 7.00 % $ 15,765 6.50 % Total risk-based capital (to risk-weighted assets) 45,565 18.79 % 19,403 8.00 % 25,467 10.50 % 24,254 10.00 % Tier 1 capital (to risk-weighted assets) 43,786 18.05 % 14,553 6.00 % 20,616 8.50 % 19,403 8.00 % Tier 1 capital (to adjusted total assets) 43,786 14.83 % 11,810 4.00 % 11,810 4.00 % 14,762 5.00 % March 31, 2015 Common equity tier 1 capital (to risk-weighted assets) $ 44,187 24.37 % $ 8,160 4.50 % $ 12,694 7.00 % $ 11,787 6.50 % Total risk-based capital (to risk-weighted assets) 45,910 25.32 % 14,508 8.00 % 19,041 10.50 % 18,134 10.00 % Tier 1 capital (to risk-weighted assets) 44,187 24.37 % 10,881 6.00 % 15,414 8.50 % 14,508 8.00 % Tier 1 capital (to adjusted total assets) 44,187 15.82 % 11,168 4.00 % 11,168 4.00 % 13,960 5.00 % (1) - Under prompt corrective action

Stock Based Compensation (Table

Stock Based Compensation (Tables)	6 Months Ended
	Sep. 30, 2015
Weighted-Average Assumptions as of Grant Date for Options Outstanding	The fair value of options outstanding during the year ended March 31, 2015 were determined using the following weighted-average assumptions as of grant date. 2015 Risk free interest rate 2.07 % Expected term 7.0 years Expected stock price volatility 27.30 % Dividend yield 0.00 %
Summary of Stock Option Activity	A summary of stock option activity for the six months ended September 30, 2015 is as follows: Six Months Ended September 30, 2015: Shares Weighted Weighted Outstanding at beginning of period 219,650 $ 13.85 8.6 years Granted — — — Exercised — — — Forfeited, exchanged or expired — — — Outstanding at end of year 219,650 $ 13.85 8.3 years Vested at end of period 43,930 $ 13.85 8.3 years
Summary of Changes in Nonvested Shares	A summary of changes in the Company’s nonvested shares for the year is as follows: Shares Weighted-Average Nonvested at April 1, 2015 66,500 $ 13.76 Granted 400 14.00 Vested — — Forfeited — — Nonvested at September 30, 2015 66,900 $ 13.76

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	6 Months Ended
	Sep. 30, 2015
Reconciliation of Beginning and Ending Balance of Foreclosed Real Estate, Measured on Nonrecurring Basis using Significant Unobservable Inputs	The following table summarizes changes in foreclosed real estate for the three months ended September 30, 2015, which is measured on a nonrecurring basis using significant unobservable, level 3, inputs. Balance, March 31, 2015 $ 455,575 Transfer to foreclosed real estate 0 Proceeds from sale of foreclosed real estate (11,752 ) Loss on sale of foreclosed real estate (808 ) Balance, September 30, 2015 $ 443,015
Calculation of Estimated Fair Values Based on Market Conditions at Specific Point of Time	The calculation of estimated fair values is based on market conditions at a specific point in time and may not reflect current or future fair values. September 30, 2015 March 31, 2015 Carrying Fair Carrying Fair Financial assets Level 1 inputs Cash and cash equivalents $ 17,931,970 $ 17,931,970 $ 16,643,888 $ 16,643,888 Level 2 inputs Loans held for sale — — 581,139 591,670 Federal Home Loan Bank stock 1,038,700 1,038,700 522,700 522,700 Bank-owned life insurance 12,536,415 12,536,415 12,359,969 12,359,969 Level 3 inputs Certificates of deposit held as investment 4,244,370 4,339,108 — — Loans receivable, net 223,596,450 226,099,442 158,594,958 160,612,436 Financial liabilities Level 1 inputs Advance payments by borrowers for taxes and insurance 579,311 579,311 619,028 619,028 Level 3 inputs Deposits 283,387,625 284,287,858 222,318,892 222,880,492 Borrowings 16,889,147 17,375,895 6,000,000 5,999,250
Foreclosed Assets
Impaired Loans and Foreclosed Real Estate, Measurements on Nonrecurring Basis	The Company has categorized its foreclosed assets as Level 3. Level 1 Level 2 Level 3 Total September 30, 2015 Impaired loans $ — $ — $ 8,765,522 $ 8,765,522 Foreclosed real estate — — 443,015 443,015 Total impaired loans and foreclosed real estate $ — $ — $ 9,208,537 $ 9,208,537 March 31, 2015 Impaired loans $ — $ — $ 8,752,848 $ 8,752,848 Foreclosed real estate — — 455,575 455,575 Total impaired loans and foreclosed real estate $ — $ — $ 9,208,423 $ 9,208,423
Available-for-sale Securities
Investment Securities Available for Sale, Measurements on Recurring Basis	As of September 30, 2015 and March 31, 2015, the Bank has categorized its investment securities available for sale as follows: Level 1 Level 2 Level 3 Total September 30, 2015 U.S. government agencies $ — $ 18,379,107 $ — $ 18,379,107 Municipal bonds — 2,797,652 — 2,797,652 Corporate bonds — 1,931,666 — 1,931,666 Mortgage-backed — 64,273,389 — 64,273,389 Total investment securities available for sale $ — $ 87,381,814 $ — $ 87,381,814 March 31, 2015 U.S. government agencies $ — $ 17,311,947 $ — $ 17,311,947 Municipal bonds — 2,317,130 — 2,317,130 Corporate bonds — 1,953,264 — 1,953,264 Mortgage-backed — 71,357,410 — 71,357,410 Total investment securities available for sale $ — $ 92,939,751 $ — $ 92,939,751

Nature of Operations and Summ33

Nature of Operations and Summary of Significant Accounting Policies - Additional Information (Detail)	Oct. 12, 2015USD ($)$ / shares	Sep. 11, 2015USD ($)	Oct. 10, 2012USD ($)$ / sharesshares	Sep. 30, 2015Entityshares	Mar. 31, 2015shares
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Sale and issuance of common stock, issuance price | $ / shares			$ 10
Proceeds from the sale and issuance of shares			$ 35,580,000
Net offering expenses			$ 1,450,000
Employee stock ownership plan (ESOP) subscribed, percentage			8.00%
Employee stock ownership plan (ESOP) subscribed, Number of shares | shares			296,240
Sales and issuance of common stock | shares			3,703,000	3,418,113	3,417,713
Number of branches | Entity				5
Merger Agreement | Subsequent Event
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Merger agreement, cash payment per share | $ / shares	$ 19.25
Merger agreement, aggregate cash payment	$ 26,500,000
Fairmount Bancorp Inc
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Business acquisition, cash consideration		$ 14,200,000

Acquisition of Fairmount Banc34

Acquisition of Fairmount Bancorp, Inc. - Additional Information (Detail) - USD ($)	Sep. 11, 2015	Sep. 30, 2015
Business Acquisition [Line Items]
Net tangible assets acquired	$ 9,852,013	$ 9,900,000
Definite lived intangible assets, allocated price	$ 542,540
Finite-lived intangible asset, useful life		8 years
Core deposit intangible assets
Business Acquisition [Line Items]
Definite lived intangible assets, allocated price		$ 543,000
Finite-lived intangible asset, useful life		8 years
Fairmount Bancorp Inc
Business Acquisition [Line Items]
Business acquisition, share price	$ 30
Total merger consideration	$ 14,200,000
Estimated merger related expenses associated with completing actual merger		$ 1,300,000

Allocated of Preliminary Purcha

Allocated of Preliminary Purchase Price (Detail) - USD ($)	Sep. 11, 2015	Sep. 30, 2015	Mar. 31, 2015	Sep. 30, 2014	Mar. 31, 2014
Identifiable assets:
Cash and cash equivalents	$ 1,468,499	$ 1,468,499
Certificates of deposit	4,495,597	4,244,370
Investment securities available for sale	9,757,177
Loans	54,247,397
Premises and equipment	2,308,590
Deferred income taxes	1,019,933
Other assets	994,269
Total identifiable assets	74,291,462
Identifiable liabilities:
Non-interest bearing deposits	909,669	20,955,208	$ 16,652,771
Interest bearing deposits	52,557,297	262,432,417	205,666,121
Borrowings	10,889,147
Other liabilities	83,336
Total identifiable liabilities	64,439,449
Net tangible assets acquired	9,852,013	9,900,000
Definite lived intangible assets acquired	542,540
Goodwill	3,797,817	6,462,249	$ 2,664,432	$ 2,664,432	$ 2,664,432
Net intangible assets acquired	4,340,357
Total cash consideration	14,192,370	(14,192,370)
Carrying amount
Identifiable assets:
Cash and cash equivalents	1,468,499
Certificates of deposit	4,467,825	$ 4,244,370
Investment securities available for sale	9,757,177
Loans	55,454,414
Allowance For Loan Loss	(591,070)
Premises and equipment	2,975,587
Deferred income taxes	423,258
Core Deposit Intangible	22,802
Other assets	994,269
Total identifiable assets	74,972,761
Identifiable liabilities:
Non-interest bearing deposits	909,669
Interest bearing deposits	52,123,868
Borrowings	10,500,000
Other liabilities	83,336
Total identifiable liabilities	63,616,873
Net tangible assets acquired	11,355,888
Total cash consideration	11,355,888
Fair Value Adjustment
Identifiable assets:
Certificates of deposit	27,772
Loans	(1,207,017)
Allowance For Loan Loss	591,070
Premises and equipment	(666,997)
Deferred income taxes	596,675
Core Deposit Intangible	(22,802)
Total identifiable assets	(681,299)
Identifiable liabilities:
Interest bearing deposits	433,429
Borrowings	389,147
Total identifiable liabilities	822,576
Net tangible assets acquired	(1,503,875)
Definite lived intangible assets acquired	542,540
Goodwill	3,797,817
Net intangible assets acquired	4,340,357
Total cash consideration	$ 2,836,482

Merger Related Expenses Include

Merger Related Expenses Included in Consolidated Statements of Operations (Detail) - USD ($)	3 Months Ended	6 Months Ended
	Sep. 30, 2015	Sep. 30, 2015
Business Acquisition [Line Items]
Merger related expenses	$ 400,795	$ 631,580
Fairmount Bancorp Inc
Business Acquisition [Line Items]
Merger related expenses	279,308	495,821
Fraternity Community Bancorp
Business Acquisition [Line Items]
Merger related expenses	121,487	135,759
Legal
Business Acquisition [Line Items]
Merger related expenses	229,035	364,523
Legal | Fairmount Bancorp Inc
Business Acquisition [Line Items]
Merger related expenses	115,048	244,081
Legal | Fraternity Community Bancorp
Business Acquisition [Line Items]
Merger related expenses	113,987	120,442
Professional Services
Business Acquisition [Line Items]
Merger related expenses	101,169	188,842
Professional Services | Fairmount Bancorp Inc
Business Acquisition [Line Items]
Merger related expenses	93,669	173,669
Professional Services | Fraternity Community Bancorp
Business Acquisition [Line Items]
Merger related expenses	7,500	15,173
Data Processing
Business Acquisition [Line Items]
Merger related expenses	48,745	48,745
Data Processing | Fairmount Bancorp Inc
Business Acquisition [Line Items]
Merger related expenses	48,745	48,745
Advertising
Business Acquisition [Line Items]
Merger related expenses		2,779
Advertising | Fairmount Bancorp Inc
Business Acquisition [Line Items]
Merger related expenses		2,779
Other
Business Acquisition [Line Items]
Merger related expenses	21,846	26,691
Other | Fairmount Bancorp Inc
Business Acquisition [Line Items]
Merger related expenses	$ 21,846	26,547
Other | Fraternity Community Bancorp
Business Acquisition [Line Items]
Merger related expenses		$ 144

Pro Forma Condensed Combined Fi

Pro Forma Condensed Combined Financial Information (Detail) - USD ($)	6 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Business Acquisition [Line Items]
Net interest income	$ 5,599,859	$ 5,425,030
Other non-interest revenue	980,616	718,127
Total revenue	6,580,475	6,143,157
Provision expense	110,000	470,000
Other non-interest expense	5,078,295	5,441,187
Income before income taxes	1,392,180	231,970
Income tax expense	509,496	(80,875)
Net income	$ 882,685	$ 312,845
Basic earnings per share	$ 0.28	$ 0.10
Diluted earnings per share	$ 0.28	$ 0.10

Basic and Diluted Earnings Per

Basic and Diluted Earnings Per Share (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Earnings Per Share Disclosure [Line Items]
Net loss	$ (201,085)	$ (59,062)	$ (82,760)	$ (251,043)
Average common shares outstanding - basic	3,166,309	3,147,580	3,166,110	3,205,123
Average common shares outstanding - diluted	3,166,780		3,166,581
Loss per common share - basic and diluted	$ (0.06)	$ (0.02)	$ (0.03)	$ (0.08)

Amortized Cost and Fair Value o

Amortized Cost and Fair Value of Securities (Detail) - USD ($)	Sep. 30, 2015	Mar. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	$ 87,816,508	$ 93,437,340
Gross unrealized gains	447,104	558,394
Gross unrealized losses	881,798	1,055,983
Fair value	87,381,814	92,939,751
US Government Agencies Debt Securities
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	18,514,643	17,509,211
Gross unrealized gains	15,883	3,363
Gross unrealized losses	151,419	200,627
Fair value	18,379,107	17,311,947
Municipal bonds
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	2,713,298	2,149,114
Gross unrealized gains	84,354	168,016
Fair value	2,797,652	2,317,130
Corporate Bond Securities
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	2,000,000	2,000,000
Gross unrealized losses	68,334	46,736
Fair value	1,931,666	1,953,264
Mortgage-backed securities
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	64,588,567	71,779,015
Gross unrealized gains	346,867	387,015
Gross unrealized losses	662,045	808,620
Fair value	$ 64,273,389	$ 71,357,410

Investment Securities Availab40

Investment Securities Available for Sale - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Mar. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Proceeds from sales of investment securities	$ 5,028,054	$ 5,289,386	$ 5,028,054	$ 5,318,086
Gains on sales of investment securities	72,715	166,155	72,715	188,174
Losses on sales of investment securities	51,000	$ 0	51,000	$ 0
Book value of pledged security to the Federal Reserve bank	2,000,000		2,000,000		$ 2,000,000
Fair value of pledged security to the Federal Reserve bank	$ 1,970,710		$ 1,970,710		$ 1,970,080

Amortized Cost and Estimated Fa

Amortized Cost and Estimated Fair Value of Debt Securities by Contractual Maturity (Detail) - USD ($)	Sep. 30, 2015	Mar. 31, 2015
Amortized cost and estimated fair value of debt securities
Amortized cost of available-for-sale of securities maturing within one year	$ 1,235,471	$ 509,211
Amortized cost of available-for-sale of securities maturing over one to five years	3,013,548
Amortized cost of available-for-sale of securities maturing over five to ten years	17,578,609	19,000,000
Amortized cost of available-for-sale of securities maturing over ten years	1,400,313	2,149,114
Amortized cost of Mortgage-backed, in monthly installments	64,588,567	71,779,015
Amortized cost of available securities	87,816,508	93,437,340
Amortized cost and estimated fair value of debt securities
Fair value of available-for-sale of securities maturing within one year	1,237,060	512,574
Fair value of available-for-sale of securities maturing over one to five years	3,021,194
Fair value of available-for-sale of securities maturing over five to ten years	17,375,867	18,752,637
Fair value of available-for-sale of securities maturing over ten years	1,474,304	2,317,130
Fair value of available-for-sale of securities Mortgage-backed, in monthly installments	64,273,389	71,357,410
Fair value of available securities	$ 87,381,814	$ 92,939,751

Gross Unrealized Losses on Inve

Gross Unrealized Losses on Investment Securities and Corresponding Fair Values by Investment Category and Length of Time that Securities have been in Continuous Unrealized Loss Position (Detail) - USD ($)	Sep. 30, 2015	Mar. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months Gross Unrealized losses	$ 169,696	$ 245,120
Less than 12 months Fair value	12,900,214	15,629,126
12 months or longer Gross unrealized losses	712,102	810,863
12 months or longer Fair value	38,243,586	46,052,402
Total Gross Unrealized losses	881,798	1,055,983
Total Fair value	51,143,800	61,681,528
US Government Agencies Debt Securities
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months Gross Unrealized losses	7,664	11,208
Less than 12 months Fair value	3,992,336	3,988,792
12 months or longer Gross unrealized losses	143,755	189,419
12 months or longer Fair value	9,856,245	12,810,581
Total Gross Unrealized losses	151,419	200,627
Total Fair value	13,848,581	16,799,373
Corporate Bond Securities
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months Gross Unrealized losses		46,736
Less than 12 months Fair value		1,953,264
12 months or longer Gross unrealized losses	68,334
12 months or longer Fair value	1,931,666
Total Gross Unrealized losses	68,334	46,736
Total Fair value	1,931,666	1,953,264
Mortgage-backed securities
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months Gross Unrealized losses	162,032	187,176
Less than 12 months Fair value	8,907,878	9,687,070
12 months or longer Gross unrealized losses	500,013	621,444
12 months or longer Fair value	26,455,675	33,241,821
Total Gross Unrealized losses	662,045	808,620
Total Fair value	$ 35,363,553	$ 42,928,891

Loans Receivable Excluding Loan

Loans Receivable Excluding Loans Held for Sale (Detail) - USD ($)		Sep. 30, 2015	Mar. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Real estate loans one to four family Residential		$ 72,106,258
Real Estate loans residential construction		6,741,810
Real estate loans one to four family Investor	[1]	30,042,321
Real Estate loans commercial		72,076,330
Commercial construction		5,092,451
Total real estate loans		186,059,170
Commercial business		21,018,121
Home equity loans		14,438,318
Consumer		4,841,913
Total loans		226,357,522
Net deferred loan origination fees and costs		(133,355)
Loan premium (discount)		(893,471)
Allowance for loan losses		(1,734,246)	$ (1,690,236)
Loans receivable total		$ 223,596,450	$ 158,594,958
Percentage of total loans and leases receivable		100.00%	100.00%
Commercial Business
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of total loans and leases receivable		9.00%	12.00%
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of total loans and leases receivable		2.00%	1.00%
Parent Company
Accounts, Notes, Loans and Financing Receivable [Line Items]
Real estate loans one to four family Residential	[2]	$ 48,178,332	$ 49,864,923
Real Estate loans residential construction	[2]	5,039,969	3,955,702
Real estate loans one to four family Investor	[1],[2]	12,762,883	12,971,519
Real Estate loans commercial	[2]	70,252,890	59,273,398
Commercial construction	[2]	2,916,772	2,405,849
Total real estate loans	[2]	139,150,846	128,471,391
Commercial business	[2]	17,658,133	18,489,603
Home equity loans	[2]	12,154,536	12,261,292
Consumer	[2]	3,591,507	1,166,155
Total loans	[2]	172,555,022	160,388,441
Net deferred loan origination fees and costs	[2]	(133,355)	(103,247)
Loan premium (discount)	[2]	96,421	0
Allowance for loan losses	[2]	(1,734,246)	(1,690,236)
Loans receivable total	[2]	170,783,842	158,594,958
Parent Company | Commercial Business
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		17,658,133	18,489,603
Parent Company | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		3,591,507	1,166,155
Parent Company | Commercial Real Estate Other Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		70,252,890	59,273,398
Parent Company | Real estate loans, Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		2,916,772	2,405,849
Fairmount Bancorp Inc
Accounts, Notes, Loans and Financing Receivable [Line Items]
Real estate loans one to four family Residential		23,927,926
Real Estate loans residential construction		1,701,841
Real estate loans one to four family Investor	[1]	17,279,438
Real Estate loans commercial		1,823,440
Commercial construction		2,175,679
Total real estate loans		46,908,324
Commercial business		3,359,988
Home equity loans		2,283,782
Consumer		1,250,406
Total loans		53,802,500	53,802,500
Loan premium (discount)		(989,892)
Loans receivable total		52,812,608
Fairmount Bancorp Inc | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		1,250,406	1,250,406
Fairmount Bancorp Inc | Commercial Real Estate Other Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		1,823,440	1,823,440
Fairmount Bancorp Inc | Real estate loans, Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		$ 2,175,679	$ 2,175,679
Real Estate Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of total loans and leases receivable		82.00%	79.00%
Real Estate Loans | Commercial Real Estate Other Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of total loans and leases receivable		32.00%	37.00%
Real Estate Loans | Real estate loans, Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of total loans and leases receivable		2.00%	1.00%
Real Estate Loans | Real estate loans, One to four family | Investor
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of total loans and leases receivable	[1]	13.00%	8.00%
Real Estate Loans | Real estate loans, One to four family | Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of total loans and leases receivable		32.00%	31.00%
Real Estate Loans | Real estate loans, One to four family | Residential Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of total loans and leases receivable		3.00%	2.00%
Home Equity Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of total loans and leases receivable		6.00%	8.00%
Home Equity Loan | Parent Company
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		$ 12,154,536	$ 12,261,292
Home Equity Loan | Fairmount Bancorp Inc
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		$ 2,283,782	$ 2,283,782
[1]	"Investor" loans are residential mortgage loans secured by non-owner occupied one- to four-family properties
[2]	As a result of the acquisition of Fairmount Bancorp, Inc. (Fairmount Bancorp), the parent company of Fairmount Bank, in September 2015, we have segmented the portfolio into two components, loans originated by Hamilton Bank "Legacy" and loans acquired from Fairmount Bank "Acquired".

Loans Receivable and Allowanc44

Loans Receivable and Allowance for Loan Losses - Additional Information (Detail) - USD ($)	6 Months Ended
	Sep. 30, 2015	Mar. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum percentage of appraised value of property against lending	90.00%
Limit over which private mortgage insurance is required	80.00%
Doubtful
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 0	$ 0
Loss
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 0	$ 0

Balance of Allowance for Loan L

Balance of Allowance for Loan Losses by Portfolio Segment (Detail) - USD ($)	6 Months Ended		12 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Mar. 31, 2015
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, beginning balance	$ 1,690,236	$ 1,785,973	$ 1,785,973
Provision for loan losses	120,000	470,000	170,000
Charge offs	186,429	175,299	323,393
Recoveries	110,439	13,134	57,656
Allowance, ending balance	1,734,246	2,093,808	1,690,236
Consumer
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, beginning balance	727	3,213	3,213
Provision for loan losses	31,271	(1,725)	(3,925)
Charge offs	7,565
Recoveries	940		1,439
Allowance, ending balance	25,373	1,488	727
Commercial Real Estate Other Receivable
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, beginning balance	585,817	575,881	575,881
Provision for loan losses	101,014	7,706	9,936
Allowance, ending balance	686,831	583,587	585,817
Real estate loans, Commercial
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, beginning balance	67,835	60,361	60,361
Provision for loan losses	39,390	(60,361)	7,474
Allowance, ending balance	107,225		67,835
Real estate loans, One to four family
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, beginning balance	433,570	528,362	528,362
Provision for loan losses	178,000	109,464	38,738
Charge offs	162,331	105,498	138,821
Recoveries	848	1,315	5,291
Allowance, ending balance	450,087	533,643	433,570
Consumer Business
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, beginning balance	473,127	590,975	590,975
Provision for loan losses	(189,728)	322,057	(82,390)
Charge offs	10,533		83,879
Recoveries	108,651	9,314	48,421
Allowance, ending balance	381,517	922,346	473,127
Home Equity Loan
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, beginning balance	98,983	27,181	27,181
Provision for loan losses	(9,770)	92,859	169,990
Charge offs	6,000	69,801	100,693
Recoveries		2,505	2,505
Allowance, ending balance	83,213	$ 52,744	98,983
Unallocated
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, beginning balance	30,177
Provision for loan losses	$ (30,177)		30,177
Allowance, ending balance			$ 30,177

Allowance for Loan Losses by Se

Allowance for Loan Losses by Segment (Detail) - USD ($)	Sep. 30, 2015	Mar. 31, 2015	Sep. 30, 2014
Fairmount Bancorp Inc
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Balance, Individually evaluated for impairment	$ 1,687,447
Loan Balance, Collectively evaluated for impairment	52,115,053
Fairmount Bancorp Inc | Consumer
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Balance, Individually evaluated for impairment	58,840
Loan Balance, Collectively evaluated for impairment	1,191,566
Fairmount Bancorp Inc | Commercial Real Estate Other Receivable
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Balance, Individually evaluated for impairment	264,366
Loan Balance, Collectively evaluated for impairment	1,559,074
Fairmount Bancorp Inc | Real estate loans, Commercial
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Balance, Collectively evaluated for impairment	2,175,679
Fairmount Bancorp Inc | Real estate loans, One to four family
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Balance, Individually evaluated for impairment	1,364,241
Loan Balance, Collectively evaluated for impairment	41,544,964
Fairmount Bancorp Inc | Consumer Business
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Balance, Collectively evaluated for impairment	3,359,988
Fairmount Bancorp Inc | Home Equity Loan
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Balance, Collectively evaluated for impairment	2,283,782
Parent Company
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Individually evaluated for impairment	83,954	$ 98,362	$ 159,628
Allowance, Collectively evaluated for impairment	1,650,292	1,591,874	1,934,180
Loan Balance, Individually evaluated for impairment	8,849,476	8,851,210	9,282,115
Loan Balance, Collectively evaluated for impairment	163,705,546	151,537,231	139,754,490
Parent Company | Consumer
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Collectively evaluated for impairment	25,373	727	1,488
Loan Balance, Individually evaluated for impairment			1,201
Loan Balance, Collectively evaluated for impairment	3,591,507	1,166,155	1,146,405
Parent Company | Commercial Real Estate Other Receivable
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Collectively evaluated for impairment	918,733	585,817	583,587
Loan Balance, Individually evaluated for impairment	3,358,408	3,358,447	3,359,813
Loan Balance, Collectively evaluated for impairment	66,894,482	55,914,951	43,098,056
Parent Company | Real estate loans, Commercial
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Collectively evaluated for impairment	107,225	67,835
Loan Balance, Individually evaluated for impairment	1,286,588	1,374,530	1,461,037
Loan Balance, Collectively evaluated for impairment	1,630,184	1,031,319
Parent Company | Real estate loans, One to four family
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Individually evaluated for impairment	83,954	97,632	157,155
Allowance, Collectively evaluated for impairment	366,133	335,938	376,488
Loan Balance, Individually evaluated for impairment	2,062,013	2,092,580	1,812,115
Loan Balance, Collectively evaluated for impairment	63,919,171	64,699,564	67,636,289
Parent Company | Consumer Business
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Individually evaluated for impairment		730	2,473
Allowance, Collectively evaluated for impairment	149,615	472,397	919,873
Loan Balance, Individually evaluated for impairment	2,078,869	2,010,424	2,598,666
Loan Balance, Collectively evaluated for impairment	15,579,264	16,479,179	16,149,177
Parent Company | Home Equity Loan
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Collectively evaluated for impairment	83,213	98,983	52,744
Loan Balance, Individually evaluated for impairment	63,598	15,229	49,283
Loan Balance, Collectively evaluated for impairment	$ 12,090,938	12,246,063	$ 11,724,563
Parent Company | Unallocated
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Collectively evaluated for impairment		$ 30,177

Past Due Loans, Segregated by A

Past Due Loans, Segregated by Age and Class of Loans (Detail) - USD ($)		Sep. 30, 2015	Mar. 31, 2015
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans		$ 226,357,522
Fairmount Bancorp Inc
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		1,003,873
Current loans		52,798,627
Total loans		53,802,500	$ 53,802,500
Accruing loans 90 or more days past due		0
Nonaccrual loans		875,990
Nonaccrual interest not accrued		92,100
Parent Company
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		1,193,084	3,286,365
Current loans		171,361,938	157,102,076
Total loans	[1]	172,555,022	160,388,441
Accruing loans 90 or more days past due		0	0
Nonaccrual loans		2,060,620	2,254,523
Nonaccrual interest not accrued		141,013	124,082
Consumer | Fairmount Bancorp Inc
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		4,363
Current loans		1,246,043
Total loans		1,250,406	1,250,406
Accruing loans 90 or more days past due		0
Nonaccrual loans		4,363
Nonaccrual interest not accrued		81
Consumer | Parent Company
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		45,767	679
Current loans		3,545,740	1,165,476
Total loans		3,591,507	1,166,155
Accruing loans 90 or more days past due		0	0
Commercial Real Estate Other Receivable | Fairmount Bancorp Inc
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current loans		1,823,440
Total loans		1,823,440	1,823,440
Accruing loans 90 or more days past due		0
Commercial Real Estate Other Receivable | Parent Company
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current loans		70,252,890	59,273,398
Total loans		70,252,890	59,273,398
Accruing loans 90 or more days past due		0	0
Real estate loans, Commercial | Fairmount Bancorp Inc
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current loans		2,175,679
Total loans		2,175,679	2,175,679
Accruing loans 90 or more days past due		0
Real estate loans, Commercial | Parent Company
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans			1,374,530
Current loans		2,916,772	1,031,319
Total loans		2,916,772	2,405,849
Accruing loans 90 or more days past due		0	0
Nonaccrual loans		1,286,588	1,374,530
Nonaccrual interest not accrued		11,497	11,975
Real estate loans, One to four family | Fairmount Bancorp Inc
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		999,510
Current loans		41,909,695
Total loans		42,909,205	42,909,205
Accruing loans 90 or more days past due		0
Nonaccrual loans		871,627
Nonaccrual interest not accrued		92,019
Real estate loans, One to four family | Parent Company
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		965,399	945,774
Current loans		65,015,785	65,846,370
Total loans		65,981,184	66,792,144
Accruing loans 90 or more days past due		0	0
Nonaccrual loans		549,751	639,191
Nonaccrual interest not accrued		22,135	28,338
Consumer Business | Fairmount Bancorp Inc
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current loans		3,359,988
Total loans		3,359,988
Accruing loans 90 or more days past due		0
Consumer Business | Parent Company
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		128,861	959,382
Current loans		17,529,272	17,530,221
Total loans		17,658,133	18,489,603
Accruing loans 90 or more days past due		0	0
Nonaccrual loans		171,223	225,573
Nonaccrual interest not accrued		105,986	82,789
Home Equity Loan | Fairmount Bancorp Inc
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current loans		2,283,782
Total loans		2,283,782	2,283,782
Accruing loans 90 or more days past due		0
Home Equity Loan | Parent Company
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		53,057	6,000
Current loans		12,101,479	12,255,292
Total loans		12,154,536	12,261,292
Accruing loans 90 or more days past due		0	0
Nonaccrual loans		53,058	15,229
Nonaccrual interest not accrued		1,395	980
Loans 30-59 days past due | Parent Company
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		338,882	299,446
Loans 30-59 days past due | Consumer | Parent Company
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		12,396	187
Loans 30-59 days past due | Real estate loans, One to four family | Parent Company
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		326,486	299,259
Loans 60-89 days past due | Fairmount Bancorp Inc
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		28,346
Loans 60-89 days past due | Parent Company
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		364,174	893,199
Loans 60-89 days past due | Consumer | Parent Company
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		33,371	492
Loans 60-89 days past due | Real estate loans, One to four family | Fairmount Bancorp Inc
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		28,346
Loans 60-89 days past due | Real estate loans, One to four family | Parent Company
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		322,327	158,898
Loans 60-89 days past due | Consumer Business | Parent Company
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans			733,809
Loans 60-89 days past due | Home Equity Loan | Parent Company
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		8,476
Loans 90 or more days past due | Fairmount Bancorp Inc
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		975,527
Loans 90 or more days past due | Parent Company
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		490,028	2,093,720
Loans 90 or more days past due | Consumer | Fairmount Bancorp Inc
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		4,363
Loans 90 or more days past due | Real estate loans, Commercial | Parent Company
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans			1,374,530
Loans 90 or more days past due | Real estate loans, One to four family | Fairmount Bancorp Inc
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		971,164
Loans 90 or more days past due | Real estate loans, One to four family | Parent Company
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		316,586	487,617
Loans 90 or more days past due | Consumer Business | Parent Company
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		128,861	225,573
Loans 90 or more days past due | Home Equity Loan | Parent Company
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due loans		$ 44,581	$ 6,000
[1]	As a result of the acquisition of Fairmount Bancorp, Inc. (Fairmount Bancorp), the parent company of Fairmount Bank, in September 2015, we have segmented the portfolio into two components, loans originated by Hamilton Bank "Legacy" and loans acquired from Fairmount Bank "Acquired".

Impaired Loans (Detail)

Impaired Loans (Detail) - USD ($)	6 Months Ended	12 Months Ended
	Sep. 30, 2015	Mar. 31, 2015
Fairmount Bancorp Inc
Financing Receivable, Modifications [Line Items]
Unpaid contractual principal balance	$ 2,926,103
Recorded investment with no allowance	1,687,447
Total recorded investment	1,687,447
Average recorded investment	1,628,607
Interest recognized	52,406
Parent Company
Financing Receivable, Modifications [Line Items]
Unpaid contractual principal balance	11,010,748	$ 11,002,442
Recorded investment with no allowance	7,425,444	7,361,691
Recorded investment with allowance	1,424,032	1,489,519
Total recorded investment	8,849,476	8,851,210
Related allowance	83,954	98,362
Average recorded investment	8,928,990	10,164,009
Interest recognized	185,381	326,003
Consumer | Fairmount Bancorp Inc
Financing Receivable, Modifications [Line Items]
Unpaid contractual principal balance	74,460
Recorded investment with no allowance	58,840
Total recorded investment	58,840
Interest recognized	4,747
Commercial Real Estate Other Receivable | Fairmount Bancorp Inc
Financing Receivable, Modifications [Line Items]
Unpaid contractual principal balance	264,366
Recorded investment with no allowance	264,366
Total recorded investment	264,366
Average recorded investment	264,366
Commercial Real Estate Other Receivable | Parent Company
Financing Receivable, Modifications [Line Items]
Unpaid contractual principal balance	3,433,629	3,433,669
Recorded investment with no allowance	3,358,408	3,358,447
Total recorded investment	3,358,408	3,358,447
Average recorded investment	3,358,429	3,359,762
Interest recognized	83,961	157,242
Real estate loans, Commercial | Parent Company
Financing Receivable, Modifications [Line Items]
Unpaid contractual principal balance	2,549,027	2,549,027
Recorded investment with no allowance	1,286,588	1,374,530
Total recorded investment	1,286,588	1,374,530
Average recorded investment	1,330,696	1,775,778
Real estate loans, One to four family | Fairmount Bancorp Inc
Financing Receivable, Modifications [Line Items]
Unpaid contractual principal balance	2,587,277
Recorded investment with no allowance	1,364,241
Total recorded investment	1,364,241
Average recorded investment	1,364,241
Interest recognized	47,659
Real estate loans, One to four family | Parent Company
Financing Receivable, Modifications [Line Items]
Unpaid contractual principal balance	2,217,546	2,221,429
Recorded investment with no allowance	637,981	652,411
Recorded investment with allowance	1,424,032	1,440,169
Total recorded investment	2,062,013	2,092,580
Related allowance	83,954	97,632
Average recorded investment	2,163,495	2,176,952
Interest recognized	30,819	72,593
Consumer Business | Parent Company
Financing Receivable, Modifications [Line Items]
Unpaid contractual principal balance	2,724,680	2,730,393
Recorded investment with no allowance	2,078,869	1,961,074
Recorded investment with allowance		49,350
Total recorded investment	2,078,869	2,010,424
Related allowance		730
Average recorded investment	2,011,302	2,810,816
Interest recognized	69,843	96,056
Home Equity Loan | Parent Company
Financing Receivable, Modifications [Line Items]
Unpaid contractual principal balance	85,866	67,924
Recorded investment with no allowance	63,598	15,229
Total recorded investment	63,598	15,229
Average recorded investment	65,068	40,701
Interest recognized	$ 758	$ 112

Balances of Classified Loans Ba

Balances of Classified Loans Based on Risk Grade (Detail) - USD ($)		Sep. 30, 2015	Mar. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		$ 226,357,522
Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment	[1]	$ 172,555,022	$ 160,388,441
Percentage of classified loans		100.00%	100.00%
Consumer | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		$ 3,591,507	$ 1,166,155
Commercial Business | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		17,658,133	18,489,603
Commercial Real Estate Other Receivable | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		70,252,890	59,273,398
Real estate loans, Commercial | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		2,916,772	2,405,849
Real estate loans, One to four family | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		65,981,184	66,792,144
Home Equity Loan | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		12,154,536	12,261,292
Fairmount Bancorp Inc
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		53,802,500	$ 53,802,500
Percentage of classified loans			100.00%
Fairmount Bancorp Inc | Consumer
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		1,250,406	$ 1,250,406
Fairmount Bancorp Inc | Commercial Real Estate Other Receivable
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		1,823,440	1,823,440
Fairmount Bancorp Inc | Real estate loans, Commercial
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		2,175,679	2,175,679
Fairmount Bancorp Inc | Real estate loans, One to four family
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		42,909,205	42,909,205
Fairmount Bancorp Inc | Home Equity Loan
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		2,283,782	2,283,782
Fairmount Bancorp Inc | Commercial Business
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment			3,359,988
Pass | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		$ 157,874,642	$ 145,864,816
Percentage of classified loans		91.50%	91.00%
Pass | Consumer | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		$ 3,564,024	$ 1,165,476
Pass | Commercial Business | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		13,064,631	13,966,656
Pass | Commercial Real Estate Other Receivable | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		64,007,058	52,979,048
Pass | Real estate loans, Commercial | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		1,630,184	1,031,319
Pass | Real estate loans, One to four family | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		63,518,142	64,467,025
Pass | Home Equity Loan | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		12,090,603	12,255,292
Pass | Fairmount Bancorp Inc
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment			$ 52,189,737
Percentage of classified loans			97.00%
Pass | Fairmount Bancorp Inc | Consumer
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment			$ 1,169,786
Pass | Fairmount Bancorp Inc | Commercial Real Estate Other Receivable
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment			1,609,074
Pass | Fairmount Bancorp Inc | Real estate loans, Commercial
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment			2,175,679
Pass | Fairmount Bancorp Inc | Real estate loans, One to four family
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment			41,591,428
Pass | Fairmount Bancorp Inc | Home Equity Loan
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment			2,283,782
Pass | Fairmount Bancorp Inc | Commercial Business
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment			3,359,988
Special Mention | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		$ 7,774,701	$ 7,742,067
Percentage of classified loans		4.50%	4.80%
Special Mention | Consumer | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment			$ 679
Special Mention | Commercial Business | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		$ 3,128,533	3,126,880
Special Mention | Commercial Real Estate Other Receivable | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		2,887,424	2,935,904
Special Mention | Real estate loans, One to four family | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		1,750,268	1,678,604
Special Mention | Home Equity Loan | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		8,476
Special Mention | Fairmount Bancorp Inc
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment			$ 388,879
Percentage of classified loans			0.70%
Special Mention | Fairmount Bancorp Inc | Consumer
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment			$ 36,031
Special Mention | Fairmount Bancorp Inc | Commercial Real Estate Other Receivable
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment			214,366
Special Mention | Fairmount Bancorp Inc | Real estate loans, One to four family
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment			138,482
Substandard | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		$ 6,905,679	$ 6,781,558
Percentage of classified loans		4.00%	4.20%
Substandard | Consumer | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		$ 27,483
Substandard | Commercial Business | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		1,464,969	$ 1,396,067
Substandard | Commercial Real Estate Other Receivable | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		3,358,408	3,358,446
Substandard | Real estate loans, Commercial | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		1,286,588	1,374,530
Substandard | Real estate loans, One to four family | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		712,774	646,515
Substandard | Home Equity Loan | Parent Company
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment		$ 55,457	6,000
Substandard | Fairmount Bancorp Inc
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment			$ 1,223,884
Percentage of classified loans			2.30%
Substandard | Fairmount Bancorp Inc | Consumer
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment			$ 44,589
Substandard | Fairmount Bancorp Inc | Real estate loans, One to four family
Financing Receivable, Recorded Investment [Line Items]
Total recorded investment			$ 1,179,295
[1]	As a result of the acquisition of Fairmount Bancorp, Inc. (Fairmount Bancorp), the parent company of Fairmount Bank, in September 2015, we have segmented the portfolio into two components, loans originated by Hamilton Bank "Legacy" and loans acquired from Fairmount Bank "Acquired".

Summary of Troubled Debt Restru

Summary of Troubled Debt Restructurings (Detail)	6 Months Ended	12 Months Ended
	Sep. 30, 2015USD ($)Contract	Mar. 31, 2015USD ($)Contract
Financing Receivable, Modifications [Line Items]
Number of contracts | Contract	11	10
Troubled debt restructurings	$ 5,460,218	$ 5,472,904
Troubled debt restructurings	$ 5,460,218	$ 5,472,904
Commercial Business
Financing Receivable, Modifications [Line Items]
Number of contracts | Contract	2	3
Troubled debt restructurings	$ 656,262	$ 674,241
Troubled debt restructurings	$ 656,262	$ 674,241
Commercial Real Estate Other Receivable
Financing Receivable, Modifications [Line Items]
Number of contracts | Contract	2	2
Troubled debt restructurings	$ 3,358,408	$ 3,358,446
Troubled debt restructurings	$ 3,358,408	$ 3,358,446
Real estate loans, One to four family
Financing Receivable, Modifications [Line Items]
Number of contracts | Contract	7	5
Troubled debt restructurings	$ 1,445,548	$ 1,440,217
Troubled debt restructurings	1,445,548	1,440,217
Performing
Financing Receivable, Modifications [Line Items]
Troubled debt restructurings	5,345,998	5,338,936
Troubled debt restructurings	5,345,998	5,338,936
Performing | Commercial Business
Financing Receivable, Modifications [Line Items]
Troubled debt restructurings	613,900	614,358
Troubled debt restructurings	613,900	614,358
Performing | Commercial Real Estate Other Receivable
Financing Receivable, Modifications [Line Items]
Troubled debt restructurings	3,358,408	3,358,446
Troubled debt restructurings	3,358,408	3,358,446
Performing | Real estate loans, One to four family
Financing Receivable, Modifications [Line Items]
Troubled debt restructurings	1,373,690	1,366,132
Troubled debt restructurings	1,373,690	1,366,132
Nonperforming
Financing Receivable, Modifications [Line Items]
Troubled debt restructurings	114,220	133,968
Troubled debt restructurings	114,220	133,968
Nonperforming | Commercial Business
Financing Receivable, Modifications [Line Items]
Troubled debt restructurings	42,362	59,883
Troubled debt restructurings	42,362	59,883
Nonperforming | Real estate loans, One to four family
Financing Receivable, Modifications [Line Items]
Troubled debt restructurings	71,858	74,085
Troubled debt restructurings	$ 71,858	$ 74,085

Number of Contracts and Outstan

Number of Contracts and Outstanding Loan Balance at Time of Modification (Detail)	6 Months Ended	12 Months Ended
	Sep. 30, 2015USD ($)Contract	Mar. 31, 2015Contract
Financing Receivable, Modifications [Line Items]
Number of contracts	11	10
Real estate loans, One to four family
Financing Receivable, Modifications [Line Items]
Number of contracts	7	5
TDR's added during the fiscal year
Financing Receivable, Modifications [Line Items]
Number of contracts	2
Outstanding recorded investment | $	$ 20,905
TDR's added during the fiscal year | Real estate loans, One to four family
Financing Receivable, Modifications [Line Items]
Number of contracts	2
Outstanding recorded investment | $	$ 20,905

Outstanding Commitments and Unu

Outstanding Commitments and Unused Lines of Credit (Detail) - USD ($)	Sep. 30, 2015	Mar. 31, 2015
Commercial Business
Debt And Credit Agreements [Line Items]
Outstanding commitments and unused lines of credit	$ 6,390,000	$ 269,000
Home Equity Loan
Debt And Credit Agreements [Line Items]
Outstanding commitments and unused lines of credit	235,000	337,000
Commercial Lines Of Credit
Debt And Credit Agreements [Line Items]
Outstanding commitments and unused lines of credit	6,512,127	8,074,686
Home Equity Lines of Credit
Debt And Credit Agreements [Line Items]
Outstanding commitments and unused lines of credit	16,823,758	15,885,344
Consumer Lines Of Credit
Debt And Credit Agreements [Line Items]
Outstanding commitments and unused lines of credit	30,133	31,876
Residential Mortgage Loan
Debt And Credit Agreements [Line Items]
Outstanding commitments and unused lines of credit	240,000
Residential Construction Loan
Debt And Credit Agreements [Line Items]
Outstanding commitments and unused lines of credit	5,255,083	5,325,095
Commercial Construction Loan
Debt And Credit Agreements [Line Items]
Outstanding commitments and unused lines of credit	2,101,374	1,129,681
Standby Letter of Credit
Debt And Credit Agreements [Line Items]
Outstanding commitments and unused lines of credit	$ 196,396	$ 50,000

Goodwill and Other Intangible53

Goodwill and Other Intangible Assets - Additional Information (Detail)	6 Months Ended
	Sep. 30, 2015
Goodwill And Other Intangible Assets [Line Items]
Core deposit intangibles amortization period	8 years

Changes in Net Book Value of In

Changes in Net Book Value of Intangible Assets (Detail) - USD ($)		6 Months Ended
		Sep. 30, 2015	Sep. 30, 2014
Goodwill And Other Intangible Assets [Line Items]
Goodwill, Beginning Balance		$ 2,664,432	$ 2,664,432
Additions of Goodwill	[1]	3,797,817
Amortization expense of Goodwill		0	0
Goodwill, Ending Balance		6,462,249	2,664,432
Core deposit intangible Beginning Balance		138,333	171,333
Additions of Core deposit intangible	[1]	542,540
Amortization expense of Core deposit intangible		(14,500)	(17,500)
Core deposit intangible Ending Balance		$ 666,373	$ 153,833
[1]	Intangible assets are related to merger with Fairmount Bancorp, Inc.

Future Expected Annual Amortiza

Future Expected Annual Amortization Associated With Core Deposit Intangible (Detail) - USD ($)	Sep. 30, 2015	Mar. 31, 2015	Sep. 30, 2014	Mar. 31, 2014
Finite Lived Intangible Assets Amortization Expense [Line Items]
2016 - remaining 6 months	$ 48,075
2,017	95,817
2,018	95,817
2,019	95,817
2,020	93,484
Thereafter	237,363
Total identifiable intangibles (core deposit intangible) recorded	$ 666,373	$ 138,333	$ 153,833	$ 171,333

Derivative - Interest Rate Sw56

Derivative - Interest Rate Swap Agreement (Detail) - Interest Rate Swap	3 Months Ended	6 Months Ended
	Sep. 30, 2015USD ($)	Sep. 30, 2015USD ($)
Derivative [Line Items]
Unrealized gain (loss) on cash flow hedge	$ 0	$ (123,060)
Cash Flow Hedging
Derivative [Line Items]
Notional amount	$ 3,300,000	$ 3,300,000
Description of derivative		Notional amount to convert a fixed rate commercial real estate loan of 3.99% into a variable rate for a term of approximately 10 years.
Derivative variable rate	3.99%	3.99%
Derivative maturity term	10 years

Composition of Deposits and Rel

Composition of Deposits and Related Percentage Mix of Total Deposits (Detail) - USD ($)	Sep. 30, 2015	Mar. 31, 2015
Interest Bearing Deposits [Line Items]
Savings	$ 33,090,468	$ 16,933,011
Noninterest-bearing checking	20,955,208	16,652,771
Interest-bearing checking	12,340,470	11,003,370
Money market accounts	30,611,488	28,033,238
Time deposits	185,952,562	149,696,502
Deposits, Domestic, Total	282,950,196	222,318,892
Premium on deposits assumed	437,429
Total deposits	$ 283,387,625	$ 222,318,892
Savings	12.00%	8.00%
Noninterest-bearing checking	7.00%	7.00%
Interest-bearing checking	4.00%	5.00%
Money market accounts	11.00%	13.00%
Time deposits	66.00%	67.00%
Total deposits	100.00%	100.00%

Federal Home Loan Bank Advances

Federal Home Loan Bank Advances and Lines of Credit - Additional Information (Detail) - USD ($)	Sep. 30, 2015	Mar. 31, 2015
Line of Credit Facility [Line Items]
Borrowings under lines of credit	$ 0	$ 0
Borrowing capacity as percentage of assets under credit agreement with FHLB	20.00%
Available credit from the FHLB	$ 40,570,000	$ 50,140,000
Secured Debt
Line of Credit Facility [Line Items]
Borrowing capacity	5,000,000
Unsecured Debt
Line of Credit Facility [Line Items]
Borrowing capacity	$ 1,000,000

Short Term Borrowings (Detail)

Short Term Borrowings (Detail) - USD ($)	6 Months Ended	12 Months Ended
	Sep. 30, 2015	Mar. 31, 2015
Short-term Debt [Line Items]
FHLB advance amount at period end	$ 16,500,000	$ 6,000,000
Premium on borrowings assumed	389,147
Total borrowings	16,889,147	6,000,000
Borrowings
Short-term Debt [Line Items]
Total borrowings	16,889,147	6,000,000
Borrowing One
Short-term Debt [Line Items]
FHLB advance amount at period end	$ 2,000,000	$ 2,000,000
FHLB advance, rate	0.43%	0.21%
FHLB advance, maturity date	Mar. 3, 2016	Jun. 3, 2015
Borrowing Two
Short-term Debt [Line Items]
FHLB advance amount at period end	$ 2,000,000	$ 2,000,000
FHLB advance, rate	0.43%	0.28%
FHLB advance, maturity date	Jun. 3, 2016	Sep. 3, 2015
Borrowing Three
Short-term Debt [Line Items]
FHLB advance amount at period end	$ 2,000,000	$ 2,000,000
FHLB advance, rate	0.60%	0.43%
FHLB advance, maturity date	Sep. 6, 2016	Mar. 3, 2016
Borrowing Four
Short-term Debt [Line Items]
FHLB advance amount at period end	$ 1,500,000
FHLB advance, rate	0.75%
FHLB advance, maturity date	Mar. 31, 2017
Borrowing Five
Short-term Debt [Line Items]
FHLB advance amount at period end	$ 1,000,000
FHLB advance, rate	4.24%
FHLB advance, maturity date	Jul. 31, 2017
Borrowing Six
Short-term Debt [Line Items]
FHLB advance amount at period end	$ 1,000,000
FHLB advance, rate	4.01%
FHLB advance, maturity date	Aug. 21, 2017
Borrowing Seven
Short-term Debt [Line Items]
FHLB advance amount at period end	$ 1,000,000
FHLB advance, rate	0.91%
FHLB advance, maturity date	Aug. 31, 2017
Borrowing Eight
Short-term Debt [Line Items]
FHLB advance amount at period end	$ 1,500,000
FHLB advance, rate	3.23%
FHLB advance, maturity date	Nov. 24, 2017
Borrowing Nine
Short-term Debt [Line Items]
FHLB advance amount at period end	$ 1,500,000
FHLB advance, rate	3.40%
FHLB advance, maturity date	Nov. 27, 2017
Borrowing Ten
Short-term Debt [Line Items]
FHLB advance amount at period end	$ 1,000,000
FHLB advance, rate	2.60%
FHLB advance, maturity date	Jul. 2, 2018
Borrowing Eleven
Short-term Debt [Line Items]
FHLB advance amount at period end	$ 1,000,000
FHLB advance, rate	3.05%
FHLB advance, maturity date	Jul. 3, 2018
Borrowing Twelve
Short-term Debt [Line Items]
FHLB advance amount at period end	$ 1,000,000
FHLB advance, rate	2.60%
FHLB advance, maturity date	Oct. 2, 2018

Regulatory Capital Ratios - Add

Regulatory Capital Ratios - Additional Information (Detail)		6 Months Ended
		Sep. 30, 2015	Mar. 31, 2015
Tier 1 risk-based capital ratio		18.05%	24.37%
Capital conservation buffer, risk-weighted assets ratio	[1]	5.00%	5.00%
Capital conservation buffer, phased period		4 years
January 1, 2016
Capital conservation buffer, risk-weighted assets ratio		0.625%
January 1, 2019
Capital conservation buffer, risk-weighted assets ratio		2.50%
Insured depository institutions
Capital adequacy requirements		Insured depository institutions are required to meet the following in order to qualify as "well capitalized" (1) a common equity Tier 1 risk-based capital ratio of 6.5%; (2) a Tier 1 risk-based capital ratio of 8%; (3) a total risk-based capital ratio of 10% and (4) a Tier 1 leverage ratio of 5%.
Total risk-based capital ratio		10.00%
Tier 1 leverage ratio		5.00%
Insured depository institutions | Maximum
Tier 1 risk-based capital ratio		8.00%
Insured depository institutions | Common Stock
Tier 1 risk-based capital ratio		6.50%
[1]	Under prompt corrective action

Capital Ratios and Minimum Capi

Capital Ratios and Minimum Capital Requirements of Bank (Detail) - USD ($) $ in Thousands		Sep. 30, 2015	Mar. 31, 2015
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total risk-based capital (to risk-weighted assets), actual amount		$ 45,565	$ 45,910
Common equity tier 1 capital (to risk-weighted assets)		43,786	44,187
Tier 1 capital (to adjusted total assets), actual amount		$ 43,786	$ 44,187
Total risk-based capital (to risk-weighted assets), actual ratio		18.79%	25.32%
Tier 1 capital (to risk-weighted assets), actual ratio		18.05%	24.37%
Tier 1 capital (to adjusted total assets), actual ratio		14.83%	15.82%
Total risk-based capital (to risk-weighted assets), to be well capitalized amount	[1]	$ 24,254	$ 18,134
Tier 1 capital (to risk-weighted assets), to be well capitalized amount	[1]	19,403	14,508
Tier 1 capital (to adjusted total assets), to be well capitalized amount	[1]	$ 14,762	$ 13,960
Total risk-based capital (to risk-weighted assets), to be well capitalized ratio	[1]	10.00%	10.00%
Tier 1 capital (to risk-weighted assets), to be well capitalized ratio	[1]	8.00%	8.00%
Tier 1 capital (to adjusted total assets), to be well capitalized ratio	[1]	5.00%	5.00%
Basel III Fully Phase-In
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total risk-based capital (to risk-weighted assets), minimum capital requirement amount		$ 25,467	$ 19,041
Tier 1 capital (to risk-weighted assets), minimum capital requirement amount		20,616	15,414
Tier 1 capital (to adjusted total assets), minimum capital requirement amount		$ 11,810	$ 11,168
Total risk-based capital (to risk-weighted assets)		10.50%	10.50%
Common equity tier 1 capital (to risk-weighted assets)		8.50%	8.50%
Tier 1 capital (to adjusted total assets)		4.00%	4.00%
Basel III Phase-In
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total risk-based capital (to risk-weighted assets), minimum capital requirement amount		$ 19,403	$ 14,508
Tier 1 capital (to risk-weighted assets), minimum capital requirement amount		14,553	10,881
Tier 1 capital (to adjusted total assets), minimum capital requirement amount		$ 11,810	$ 11,168
Total risk-based capital (to risk-weighted assets)		8.00%	8.00%
Common equity tier 1 capital (to risk-weighted assets)		6.00%	6.00%
Tier 1 capital (to adjusted total assets)		4.00%	4.00%
Common Stock
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common equity tier 1 capital (to risk-weighted assets)		$ 43,786	$ 44,187
Tier 1 capital (to risk-weighted assets), actual ratio		18.05%	24.37%
Tier 1 capital (to risk-weighted assets), to be well capitalized amount	[1]	$ 15,765	$ 11,787
Tier 1 capital (to risk-weighted assets), to be well capitalized ratio	[1]	6.50%	6.50%
Common Stock | Basel III Fully Phase-In
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Tier 1 capital (to risk-weighted assets), minimum capital requirement amount		$ 16,978	$ 12,694
Common equity tier 1 capital (to risk-weighted assets)		7.00%	7.00%
Common Stock | Basel III Phase-In
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Tier 1 capital (to risk-weighted assets), minimum capital requirement amount		$ 10,914	$ 8,160
Common equity tier 1 capital (to risk-weighted assets)		4.50%	4.50%
[1]	Under prompt corrective action

Stock Option Plans - Additional

Stock Option Plans - Additional Information (Detail)	3 Months Ended		6 Months Ended
	Sep. 30, 2015USD ($)Installmentshares	Sep. 30, 2014USD ($)	Sep. 30, 2015USD ($)Installment$ / sharesshares	Sep. 30, 2014USD ($)	Mar. 31, 2015shares	Nov. 30, 2013shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair market value of the options granted | $ / shares			$ 14
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of restricted stock awards granted during the period			400
Number of restricted stock awards Outstanding	66,900		66,900		66,500
2013 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options granted during the period			219,650
Compensation cost, stock option plan | $	$ 52,302	$ 48,896	$ 104,604	$ 101,198
Unrecognized compensation cost related to non-vested stock options | $	697,364		697,364
Outstanding options, intrinsic value | $	32,948		32,948
Restricted stock awards expense | $	$ 56,426	$ 49,340	$ 112,572	$ 102,836
2013 Equity Incentive Plan | Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of common stock shares approved for issuance						370,300
Number of vesting annual installments | Installment	5
Award vesting percentage on first anniversary	20.00%
Date of award exercisable on first anniversary of grant	Feb. 3, 2015
Award exercisable end date	Feb. 3, 2019
Unrecognized compensation cost related to non-vested stock, period for recognition			3 years 3 months 18 days
2013 Equity Incentive Plan | Stock options | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options, expiration term	10 years
2013 Equity Incentive Plan | Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of common stock shares approved for issuance						148,120
Number of restricted stock awards granted during the period			81,900
Number of restricted stock awards Outstanding	81,900		81,900
Number of vesting annual installments | Installment			5
Award vesting percentage on first anniversary			20.00%
Unrecognized compensation cost related to non-vested stock, period for recognition			3 years 4 months 24 days
Unrecognized compensation cost related to non-vested stock awards | $	$ 769,370		$ 769,370

Weighted-Average Assumptions as

Weighted-Average Assumptions as of Grant Date for Options Outstanding (Detail)	12 Months Ended
	Mar. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk free interest rate	2.07%
Expected term	7 years
Expected stock price volatility	27.30%
Dividend yield	0.00%

Summary of Stock Option Activit

Summary of Stock Option Activity (Detail) - $ / shares	6 Months Ended	12 Months Ended
	Sep. 30, 2015	Mar. 31, 2015
Number of options
Outstanding at beginning of period	219,650
Granted	0
Exercised	0
Forfeited, exchanged or expired	0
Outstanding at end of year	219,650	219,650
Vested at end of period	43,930
Weighted Average Exercise price
Outstanding at beginning of period	$ 13.85
Granted	0
Exercised	0
Forfeited, exchanged or expired	0
Outstanding at end of year	13.85	$ 13.85
Vested at end of period	$ 13.85
Weighted Average Remaining Contractual Term
Weighted Average Remaining Contractual Term, Outstanding	8 years 3 months 18 days	8 years 7 months 6 days
Vested at end of period	8 years 3 months 18 days

Summary of Changes in Nonvested

Summary of Changes in Nonvested Shares (Detail) - Restricted Stock	6 Months Ended
	Sep. 30, 2015$ / sharesshares
Shares
Nonvested at April 1, 2015	66,500
Granted	400
Vested	0
Forfeited	0
Nonvested at September 30, 2015	66,900
Weighted-Average Grant-Date Fair Value
Nonvested at April 1, 2015 | $ / shares	$ 13.76
Granted | $ / shares	14
Vested | $ / shares	0
Forfeited | $ / shares	0
Nonvested at September 30, 2015 | $ / shares	$ 13.76

Investment Securities Availab66

Investment Securities Available for Sale, Measurements on Recurring Basis (Detail) - Fair Value, Measurements, Recurring - USD ($)	Sep. 30, 2015	Mar. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	$ 87,381,814	$ 92,939,751
US Government Agencies Debt Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	18,379,107	17,311,947
Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	2,797,652	2,317,130
Corporate Bond Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	1,931,666	1,953,264
Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	64,273,389	71,357,410
Level 2 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	87,381,814	92,939,751
Level 2 Inputs | US Government Agencies Debt Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	18,379,107	17,311,947
Level 2 Inputs | Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	2,797,652	2,317,130
Level 2 Inputs | Corporate Bond Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	1,931,666	1,953,264
Level 2 Inputs | Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	$ 64,273,389	$ 71,357,410

Fair Value Measurements - Addit

Fair Value Measurements - Additional Information (Detail) - USD ($)	Sep. 30, 2015	Mar. 31, 2015
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Line Items]
Fair value of foreclosed real estate	$ 443,015	$ 455,575
Fair Value, Measurements, Nonrecurring
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Line Items]
Fair value of loan balances	0	8,851,210
Fair value of loan written down	0	98,362
Fair value of foreclosed real estate	$ 443,015	$ 455,575

Impaired Loans and Foreclosed R

Impaired Loans and Foreclosed Real Estate, Measurements on Nonrecurring Basis (Detail) - USD ($)	Sep. 30, 2015	Mar. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreclosed real estate	$ 443,015	$ 455,575
Fair Value, Measurements, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	8,765,522	8,752,848
Foreclosed real estate	443,015	455,575
Total impaired loans and foreclosed real estate	9,208,537	9,208,423
Level 3 Inputs | Fair Value, Measurements, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	8,765,522	8,752,848
Foreclosed real estate	443,015	455,575
Total impaired loans and foreclosed real estate	$ 9,208,537	$ 9,208,423

Reconciliation of Beginning and

Reconciliation of Beginning and Ending Balance of Foreclosed Real Estate, Measured on Nonrecurring Basis using Significant Unobservable Inputs (Detail)	6 Months Ended
	Sep. 30, 2015USD ($)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Proceeds from sale of foreclosed real estate	$ (11,752)
Level 3 Inputs | Fair Value, Measurements, Nonrecurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Beginning balance	455,575
Transfer to foreclosed real estate	0
Proceeds from sale of foreclosed real estate	(11,752)
Loss on sale of foreclosed real estate	(808)
Ending balance	$ 443,015

Calculation of Estimated Fair V

Calculation of Estimated Fair Values Based on Market Conditions at Specific Point of Time (Detail) - USD ($)	Sep. 30, 2015	Sep. 11, 2015	Mar. 31, 2015
Financial assets
Federal Home Loan Bank stock	$ 1,038,700		$ 522,700
Bank-owned life insurance	12,536,415		12,359,969
Certificates of deposit held as investment	4,244,370	$ 4,495,597
Financial liabilities
Advance payments by borrowers for taxes and insurance	579,311		619,028
Deposits	283,387,625		222,318,892
Fair value
Financial assets
Certificates of deposit held as investment	4,339,108
Fair value | Level 1 Inputs
Financial assets
Cash and cash equivalents	17,931,970		16,643,888
Financial liabilities
Advance payments by borrowers for taxes and insurance	579,311		619,028
Fair value | Level 2 Inputs
Financial assets
Loans held for sale			591,670
Federal Home Loan Bank stock	1,038,700		522,700
Bank-owned life insurance	12,536,415		12,359,969
Fair value | Level 3 Inputs
Financial assets
Loans receivable, net	226,099,442		160,612,436
Financial liabilities
Deposits	284,287,858		222,880,492
Borrowings	17,375,895		5,999,250
Carrying amount
Financial assets
Cash and cash equivalents	17,931,970		16,643,888
Loans held for sale			581,139
Federal Home Loan Bank stock	1,038,700		522,700
Bank-owned life insurance	12,536,415		12,359,969
Certificates of deposit held as investment	4,244,370	$ 4,467,825
Loans receivable, net	223,596,450		158,594,958
Financial liabilities
Advance payments by borrowers for taxes and insurance	579,311		619,028
Deposits	283,387,625		222,318,892
Borrowings	$ 16,889,147		$ 6,000,000