Hamilton Bancorp 10-Q 14 Feb 17 2017 Q3 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	9 Months Ended
	Dec. 31, 2016	Feb. 14, 2017
Document Information [Line Items]
Entity Registrant Name	HAMILTON BANCORP, INC.
Entity Central Index Key	1,551,739
Trading Symbol	hbk
Current Fiscal Year End Date	--03-31
Entity Filer Category	Smaller Reporting Company
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	No
Entity Common Stock, Shares Outstanding (in shares)		3,409,243
Document Type	10-Q
Document Period End Date	Dec. 31, 2016
Document Fiscal Year Focus	2,017
Document Fiscal Period Focus	Q3
Amendment Flag	false

Consolidated Statements of Fina

Consolidated Statements of Financial Condition (Current Period Unaudited) - USD ($)	Dec. 31, 2016	Mar. 31, 2016
Assets
Cash and due from banks	$ 15,703,886	$ 47,101,688
Federal funds sold	2,611,864	20,346,848
Cash and cash equivalents	18,315,750	67,448,536
Certificates of deposit held as investment	499,303	3,968,229
Securities available for sale, at fair value	106,754,363	70,484,400
Federal Home Loan Bank stock, at cost	1,640,100	1,042,500
Loans held for sale		259,450
Loans	331,398,269	221,859,056
Allowance for loan losses	(2,063,569)	(1,702,365)
Net loans and leases	329,334,700	220,156,691
Premises and equipment, net	4,228,766	3,555,474
Premises and equipment held for sale		405,000
Foreclosed real estate	460,220	443,015
Accrued interest receivable	1,481,388	948,166
Bank-owned life insurance	18,132,876	12,709,908
Deferred income taxes	7,408,268	2,353,141
Income taxes refundable		228,920
Goodwill and other intangible assets	9,393,243	7,386,111
Other assets	2,186,102	1,527,014
Total Assets	499,835,079	392,916,555
Liabilities
Noninterest-bearing deposits	22,397,875	19,747,437
Interest-bearing deposits	385,927,067	294,246,214
Total deposits, amount	408,324,942	313,993,651
Borrowings	26,194,142	14,805,237
Advances by borrowers for taxes and insurance	1,112,278	1,079,794
Other liabilities	3,529,827	1,493,290
Total liabilities	439,161,189	331,371,972
Commitments and contingencies
Shareholders' Equity
Common stock, $.01 par value, 100,000,000 shares authorized. Issued: 3,413,646 shares at December 31, 2016 and March 31, 2016	34,136	34,136
Additional paid in capital	31,631,868	31,242,731
Retained earnings	32,707,101	32,659,455
Unearned ESOP shares	(2,221,800)	(2,369,920)
Accumulated other comprehensive loss	(1,477,415)	(21,819)
Total shareholders' equity	60,673,890	61,544,583
Total Liabilities and Shareholders' Equity	$ 499,835,079	$ 392,916,555

Consolidated Statements of Fin3

Consolidated Statements of Financial Condition (Current Period Unaudited) (Parentheticals) - $ / shares	Dec. 31, 2016	Mar. 31, 2016
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	100,000,000	100,000,000
Common stock, issued (in shares)	3,413,646	3,413,646

Consolidated Statements of Oper

Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
Interest revenue
Loans, including fees	$ 3,878,223	$ 2,805,851	$ 11,026,020	$ 6,906,069
U.S. treasuries, government agencies and FHLB stock	33,022	91,940	182,130	276,415
Municipal and corporate bonds	107,564	31,722	226,230	94,145
Mortgage-backed securities	310,709	272,751	829,437	848,181
Federal funds sold and other bank deposits	28,065	18,005	147,504	31,650
Total interest revenue	4,357,583	3,220,269	12,411,321	8,156,460
Interest expense
Deposits	673,348	458,024	1,959,630	1,241,457
Borrowed funds	74,336	38,191	192,977	64,487
Total interest expense	747,684	496,215	2,152,607	1,305,944
Net interest income	3,609,899	2,724,054	10,258,714	6,850,516
Provision for loan losses	780,000	70,000	1,040,006	190,000
Net interest income after provision for loan losses	2,829,899	2,654,054	9,218,708	6,660,516
Noninterest revenue
Service charges	104,882	102,979	319,489	304,951
Gain on sale of investment securities	23,720	20,497	23,720	42,212
Gain on sale of loans held for sale	1,438	7,826	23,047	43,395
(Loss) gain on sale of property and equipment	(11,043)		(11,043)	407,188
Earnings on bank-owned life insurance	126,302	87,616	364,928	264,062
Other	42,784	14,675	119,937	49,194
Total noninterest revenue	288,083	233,593	840,078	1,111,002
Noninterest expenses
Salaries	1,354,327	1,102,598	4,092,481	3,018,168
Employee benefits	359,987	293,260	1,056,741	809,583
Occupancy	234,310	195,155	709,081	548,817
Advertising	16,305	43,295	91,635	89,109
Furniture and equipment	93,058	85,077	290,818	237,752
Data processing	206,596	154,977	583,407	439,989
Legal services	47,831	52,100	161,278	110,091
Other professional services	284,979	131,353	808,309	291,260
Merger related expenses		196,645	219,417	828,225
Branch consolidation expense			437,424
Deposit insurance premiums	63,571	63,105	251,759	151,970
Foreclosed real estate expense and losses (gains)	(1,578)	3,270	6,530	17,157
Other operating	457,466	459,817	1,367,726	1,114,428
Total noninterest expenses	3,116,852	2,780,652	10,076,606	7,656,549
Income (loss) before income taxes	1,130	106,995	(17,820)	114,969
Income tax (benefit) expense	(58,239)	234,176	(65,466)	324,830
Net income (loss)	$ 59,369	$ (127,181)	$ 47,646	$ (209,861)
Net income (loss) per common share:
Basic (in dollars per share)	$ 0.02	$ (0.04)	$ 0.01	$ (0.07)
Diluted (in dollars per share)	$ 0.02	$ (0.04)	$ 0.01	$ (0.07)

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
Net income (loss)	$ 59,369	$ (127,181)	$ 47,646	$ (209,861)
Other comprehensive income:
Unrealized loss on investment securities available for sale	(2,467,108)	(801,265)	(2,380,040)	(716,655)
Reclassification adjustment for realized gain on investment securities available for sale included in net income	(23,720)	(20,497)	(23,720)	(42,212)
Total unrealized loss on investment securities available for sale	(2,490,828)	(821,762)	(2,403,760)	(758,867)
Income tax benefit relating to investment securities available for sale	(982,508)	(324,144)	(948,164)	(299,335)
Other comprehensive income (loss)	(1,508,320)	(497,618)	(1,455,596)	(459,532)
Total comprehensive loss	$ (1,448,951)	$ (624,799)	$ (1,407,950)	$ (669,393)

Consolidated Statements of Chan

Consolidated Statements of Changes In Shareholders' Equity (Unaudited) - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Unearned ESOP Shares [Member]	AOCI Attributable to Parent [Member]	Total
Balances at Mar. 31, 2015	$ 34,177	$ 30,832,815	$ 32,752,071	$ (2,518,040)	$ (301,315)	$ 60,799,708
Net income (loss)			(209,861)			(209,861)
Unrealized loss on available for sale securities, net of tax effect					(459,532)	(459,532)
Stock based compensation - options		156,907				156,907
Restricted stock - compensation and activity	4	168,995				168,999
ESOP shares allocated for release		38,210		148,120		186,330
Balances at Dec. 31, 2015	34,181	31,196,927	32,542,210	(2,369,920)	(760,847)	60,642,551
Balances at Mar. 31, 2016	34,136	31,242,731	32,659,455	(2,369,920)	(21,819)	61,544,583
Net income (loss)			47,646			47,646
Unrealized loss on available for sale securities, net of tax effect					(1,455,596)	(1,455,596)
Stock based compensation - options		156,907				156,907
Restricted stock - compensation and activity		169,279				169,279
ESOP shares allocated for release		62,951		148,120		211,071
Balances at Dec. 31, 2016	$ 34,136	$ 31,631,868	$ 32,707,101	$ (2,221,800)	$ (1,477,415)	$ 60,673,890

Consolidated Statements of Cha7

Consolidated Statements of Changes In Shareholders' Equity (Unaudited) (Parentheticals) - USD ($)	9 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
AOCI Attributable to Parent [Member]
Unrealized loss on available for sale securities, tax	$ 948,164	$ 299,335

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($)	9 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Cash flows from operating activities
Interest received	$ 12,443,330	$ 8,379,943
Fees and commissions received	428,385	761,333
Interest paid	(3,005,077)	(1,397,455)
Cash paid to suppliers and employees	(8,881,370)	(7,160,562)
Origination of loans held for sale	(2,397,825)	(4,486,900)
Proceeds from sale of loans held for sale	2,680,322	4,955,978
Increase in deferred tax asset and income tax refundable	(1,479,473)	(204,030)
Net cash (used) provided by operating activities	(211,708)	848,307
Cash flows from investing activities
Acquisition, net of cash acquired	(11,006,813)	(12,723,871)
Proceeds from sale of securities available for sale	4,273,234	9,985,335
Proceeds from maturing and called securities available for sale, including principal pay downs	24,634,898	14,067,458
Proceeds from sale of certificates of deposit	2,228,273
Proceeds from maturing and called certificates of deposit	1,724,000	514,510
Redemption of Federal Home Loan Bank stock	185,000
Purchase of investment securities available for sale	(50,585,898)
Loans made, net of principal repayments	(1,442,039)	(13,728,071)
Purchase of premises and equipment	(190,682)	(47,219)
Proceeds from sale of premises and equipment	429,177	463,839
Proceeds from sale of foreclosed real estate		11,752
Net cash used by investing activities	(29,750,850)	(1,456,267)
Cash flows from financing activities
Deposits	(15,202,712)	13,308,083
Advances by borrowers for taxes and insurance	32,484	(95,546)
Proceeds from borrowings		2,000,000
Payments of borrowings	(4,000,000)	(2,000,000)
Issuance of restricted stock		4
Net cash (used) provided by financing activities	(19,170,228)	13,212,541
Net (decrease) increase in cash and cash equivalents	(49,132,786)	12,604,581
Cash and cash equivalents at beginning of period	67,448,536	16,643,888
Cash and cash equivalents at end of period	18,315,750	29,248,469
Supplemental Disclosures of Cash Flow Information:
Less cash acquired	14,698,058	1,468,499
Acquisition, net of cash acquired	11,006,813	12,723,871
Reconciliation of net income (loss) to net cash (used) provided by operating activities
Net income (loss)	47,646	(209,861)
Adjustments to reconcile net income (loss) to net cash provided (used) by operating activities
Amortization of premiums on securities	600,201	311,204
Amortization of premiums on certificates of deposit	12,927	7,043
Gain on sale of investment securities	(23,720)	(42,212)
Loan discount accretion	(103,330)	25,811
Deposit premium amortization	(455,107)	(52,656)
Borrowing premium amortization	(404,632)	(41,955)
Core deposit intangible asset amortization	89,506	38,620
Premises and equipment depreciation and amortization	251,976	200,092
Loss (gain) on disposal of premises and equipment	11,043	(407,188)
Stock based compensation	326,186	325,902
Provision for loan losses	1,040,006	190,000
ESOP shares allocated for release	211,071	186,330
Decrease (increase) in
Accrued interest receivable	(533,222)	(161,838)
Loans held for sale	259,450	425,683
Cash surrender value of life insurance	(364,927)	(264,062)
Income taxes refundable and deferred income taxes	(1,544,939)	120,800
Other assets	2,300,101	374,756
Increase (decrease) in
Accrued interest payable	7,269	3,100
Deferred loan origination fees	55,433	41,263
Other liabilities	(1,994,646)	(222,525)
Net cash (used) provided by operating activities	(211,708)	848,307
Noncash investing activity
Real estate acquired through foreclosure	17,205	12,560
Fraternity Community Bancorp, Inc. [Member]
Supplemental Disclosures of Cash Flow Information:
Total cash consideration paid	25,704,871
Fairmount Bancorp, Inc. [Member]
Supplemental Disclosures of Cash Flow Information:
Total cash consideration paid		$ 14,192,370

Note 1 - Nature of Operations a

Note 1 - Nature of Operations and Summary of Significant Accounting Policies	9 Months Ended
	Dec. 31, 2016
Notes to Financial Statements
Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block]	Note 1: Nature of Operations and Summary of Significant Accounting Policies Nature of Operations Hamilton Bancorp, Inc. (the “Company”) was incorporated on September 7, 2012 October 10, 2012, 3,703,000 $10.00 $35,580,000, $1,450,000. 8.0% 296,240 October 12, 2012. 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 On May 13, 2016, October 12, 2015, nineteen twenty five ($19.25) $25.7 On September 11, 2015, April 15, 2015, thirty ($30.00) $14.2 Hamilton Bancorp is a holding company that operates a community bank with seven 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 March 31, 2016 three nine December 31, 2016 may March 31, 2017, 10 March 31, 2016. 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 GAAP and to general practices in the banking industry. The more significant policies follow: Principles of Consolidation Use of Estimates. Loans Receivable. Loans are reported at their outstanding unpaid principal balance adjusted for the allowance for loan loss, premiums on loans acquired, and/or any deferred fees or costs on originated loans. Interest revenue is accrued on the unpaid principal balance. Loan origination fees and the direct costs of underwriting and closing loans are recognized over the life of the related loan as an adjustment to yield using a method that approximates the interest method. Any differences that arise from prepayment will result in a recalculation of the effective yield. Loans are generally placed on nonaccrual status when they are 90 Loans are generally placed on nonaccrual status when they are 90 Loans are considered impaired when, based on current information, management considers it unlikely that collection of principal and interest payments will be made according to contractual terms. If collection of principal is evaluated as doubtful, all payments are applied to principal. Impaired loans are measured: (i) at the present value of expected cash flows discounted at the loan’s effective interest rate; (ii) at the observable market price; or (iii) at the fair value of the collateral if the loan is collateral dependent. If the measure of the impaired loan is less than the recorded investment in the loan, impairment is recognized through an allocation of the allowance for loan losses and corresponding provision for loan losses. Generally, identified impairments are charged-off against the allowance for loan losses. Troubled debt restructurings are loans for which Hamilton, for legal or economic reasons related to a debtor’s financial difficulties, has granted a concession to the debtor that it otherwise would not have considered. Concessions that result in the categorization of a loan as a troubled debt restructuring include: ● Reduction of the stated interest rate; ● Extension of the maturity date or dates at a stated interest rate lower than the current market rate for new debt with similar risk; ● Reduction of the face amount or maturity amount of the debt as stated in the instrument or other agreement; or ● Reduction of accrued interest Accounting for Certain Loans or Debt Securities Acquired in a Transfer . May 13, 2016 3 Acquisitions 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 ASC Topic 310 20, Nonrefundable Fees and Other Costs 310 20, 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 36 48 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 during the quarter ended September 30, 2016 September 30, 2016 Accumulated Other Comprehensive Income (Loss) . Stock Based Compensation. over the required service period, generally defined as the vesting period. For awards with graded vesting, compensation cost is recognized on a straight-line basis over the requisite service period for the entire award.

Note 2 - New Accounting Pronoun

Note 2 - New Accounting Pronouncements	9 Months Ended
	Dec. 31, 2016
Notes to Financial Statements
New Accounting Pronouncements and Changes in Accounting Principles [Text Block]	Note 2: New Accounting Pronouncements Recent Accounting Pronouncements ASU No. 2016 15, 230): may (1) (2) may December 15, 2017, ASU 2016 13, December 15, 2019, ASU 2016 09, 718). (1) (2) (3) 2016 09 December 15, 2016. 2016 09 ASU 2016 02, Leases (Topic 842). December 15, 2018 ASU No. 2016 01, Financial Instruments – Recognition and Measurement of Financial Assets and Liabilities . 2016 01 December 15, 2017 ASU No. 2015 16, Business Combinations (Topic 805): Adjustments. 2015 16 December 15, 2015, ASU 2014 09, 606). 2014 09 2014 09 2014 09 January 1, 2017

Note 3 - Acquisitions

Note 3 - Acquisitions	9 Months Ended
	Dec. 31, 2016
Notes to Financial Statements
Business Combination Disclosure [Text Block]	Note 3 : Acquisition s Fraternity Community Bancorp, Inc. On May 13, 2016, nineteen twenty five ($19.25) The total merger consideration was $25.7 In connection with the acquisition, Fraternity Federal Savings and Loan was merged with and into Hamilton Bank, with Hamilton Bank as the surviving bank. The results of the Fraternity acquisition are included with Hamilton’s results as of and from May 13, 2016. As required by the acquisition method of accounting, we have adjusted the acquired assets and liabilities of Fraternity 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 As recorded by Fraternity Community Fair Value As recorded by Bancorp, Inc. Adjustments Hamilton Bancorp, Inc. Identifiable assets: Cash and cash equivalents $ 15,196,058 $ - $ 15,196,058 Investment securities available for sale 17,570,712 - 17,570,712 FHLB Bank Stock 782,600 - 782,600 Loans 108,872,041 (126,757 ) A 108,745,284 Allowance For Loan Loss (1,550,000 ) 1,550,000 A - Premises and equipment 691,095 78,711 B 769,806 Bank-Owned Life Insurance 5,058,041 - 5,058,041 Deferred income taxes 2,743,481 (410,377 ) C 2,333,104 Other assets 2,877,665 - 2,877,665 Total identifiable assets $ 152,241,693 $ 1,091,577 $ 153,333,270 Identifiable liabilities: Non-interest bearing deposits 1,242,187 - 1,242,187 Interest bearing deposits 107,648,792 1,098,131 D 108,746,923 Borrowings 15,000,000 793,537 E 15,793,537 Other liabilities 4,023,914 - 4,023,914 Total identifiable liabilities $ 127,914,893 $ 1,891,668 $ 129,806,561 Net tangible assets acquired 24,326,800 (800,091 ) 23,526,709 Definite lived intangible assets acquired - 242,020 242,020 Goodwill - 1,936,142 1,936,142 Net intangible assets acquired - 2,178,162 2,178,162 Total cash consideration $ 24,326,800 $ 1,378,071 $ 25,704,871 Explanation of fair value adjustments: A - Adjustment reflects the fair value adjustments based on Hamilton Bancorp’s evaluation of the acquired loan portfolio and excludes the allowance for losses recorded by Fraternity Community Bancorp, Inc. B - Adjustment reflects the fair value adjustments based on Hamilton Bancorp’s evaluation of the acquired premises and equipment. C - Adjustment to record deferred tax asset related to fair value adjustments at 39.45% D - Adjustment arises since the rates on interest-bearing deposits are higher than rates available on similar deposits as of the acquisition date. E - Adjustment reflects the fair value of Fraternity’s borrowings acquired on acquisition date. 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 $23.5 $242,020 eight Pro forma Condensed Combined Financial Information. three December 31, 2015 nine December 31, 2016 2015 Three Months Ended December 31, Nine Months Ended December 31, 2015 2016 2015 Net interest income $ 3,978,170 $ 10,862,778 $ 10,589,458 Other non-interest revenue 236,691 862,502 1,245,048 Total revenue 4,214,861 11,725,279 11,834,506 Provision expense 70,000 1,040,006 190,000 Other non-interest expense 3,775,757 9,420,767 11,044,009 Income before income taxes 369,104 1,264,507 600,497 Income tax expense 389,641 385,181 534,920 Net (loss) income $ (20,537 ) $ 879,325 $ 65,577 Basic (loss) earnings per share $ (0.01 ) $ 0.28 $ 0.02 Diluted (loss) earnings per share $ (0.01 ) $ 0.28 $ 0.02 We have not included any provision for loan losses during the period for loans acquired from Fraternity. 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 Fraternity at acquisition date. Also excluded are an estimated $3.0 three nine December 31, 2015, $196,000 $828,000, nine December 31, 2016 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 had we 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. The following table outlines the contractually required payments receivable, cash flows we expect to receive, non-accretable credit adjustments and the accretable yield for all Fraternity loans as of the acquisition date. Contractually Required Non-Accretable Cash Flows Carrying Value Payments Credit Expected To Be Accretable FMV of Loans Receivable Adjustments Collected Adjustments Receivable Performing loans acquired $ 107,474,993 $ - $ 107,474,993 $ 242,773 $ 107,717,766 Impaired loans acquired 1,397,048 (314,484 ) 1,082,564 (55,046 ) 1,027,518 Total $ 108,872,041 $ (314,484 ) $ 108,557,557 $ 187,727 $ 108,745,284 At our acquisition of Fraternity, we recorded all loans acquired at the estimated fair value on the purchase date with no carryover of the related allowance for loan losses. On the acquisition date, we segregated the loan portfolio into two We had an independent third $107,474,993 $242,773 We also individually evaluated 23 $1,397,048 May 13, 2016 We established a credit risk related non-accretable difference of $314,484 $55,046 Fairmount Bancorp, Inc. On September 11, 2015, thirty ($30.00) The total merger consideration was $14.2 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 acquisition are included with Hamilton’s results as of and from September 11, 2015. As required by the acquisition 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 As recorded by Fair Value As recorded by Fairmount Bancorp, Inc. Adjustments Hamilton Bancorp, Inc. Identifiable assets: Cash and cash equivalents $ 1,468,499 $ - $ 1,468,499 Certificates of deposit 4,467,825 27,772 A 4,495,597 Investment securities available for sale 9,729,405 - 9,729,405 Loans 55,454,414 (1,876,502 ) B 53,577,912 Allowance For Loan Loss (591,070 ) 591,070 B - Premises and equipment 2,975,587 (726,997 ) C 2,248,590 Core Deposit Intangible 22,802 (22,802 ) D - Deferred income taxes 965,256 596,675 E 1,561,931 Other assets 1,031,755 - 1,031,755 Total identifiable assets $ 75,524,473 $ (1,410,784 ) $ 74,113,689 Identifiable liabilities: Non-interest bearing deposits 909,669 - 909,669 Interest bearing deposits 52,123,868 433,429 F 52,557,297 Borrowings 10,500,000 389,147 G 10,889,147 Other liabilities 120,351 - 120,351 Total identifiable liabilities $ 63,653,888 $ 822,576 $ 64,476,464 Net tangible assets acquired 11,870,585 (2,233,360 ) 9,637,225 Definite lived intangible assets acquired - 542,540 542,540 Goodwill - 4,012,605 4,012,605 Net intangible assets acquired - 4,555,145 4,555,145 Total cash consideration $ 11,870,585 $ 2,321,785 $ 14,192,370 Explanation of fair value adjustments: A - Adjustment reflects marking the certificates of deposit portfolio to fair value as of the acquisition date. B - Adjustment reflects the fair value adjustments based on Hamilton Bancorp’s evaluation of the acquired loan portfolio and excludes the allowance for losses recorded by Fairmount Bancorp, Inc. C - Adjustment reflects the fair value adjustments based on Hamilton Bancorp’s evaluation of the acquired premises and equipment. D - Adjustment reflects the elimination of core deposit intangible recorded by Fairmount Bancorp, Inc. from an acquisition prior. E - Adjustment to record deferred tax asset related to fair value adjustments at 39.45% F - Adjustment arises since the rates on interest-bearing deposits are higher than rates available on similar deposits as of the acquisition date. G - Adjustment reflects the fair value of Fraternity’s borrowings acquired on acquisition date. Prior to the end of the September 11, 2016 $215,000 Of the total estimated purchase price, we have allocated an estimate of $9.6 $543,000 eight Pro forma Condensed Combined Financial Information. nine December 31, 2016 2015 Nine Months Ended December 31, 2016 2015 Net interest income $ 10,258,714 $ 8,323,913 Other non-interest revenue 840,079 1,214,209 Total revenue 11,098,793 9,538,122 Provision expense 1,040,006 180,000 Other non-interest expense 10,076,607 7,662,302 Income before income taxes (17,820 ) 1,695,820 Income tax expense (65,466 ) 624,593 Net income $ 47,646 $ 1,071,226 Basic earnings per share $ 0.01 $ 0.34 Diluted earnings per share $ 0.01 $ 0.34 The pro forma condensed financial information in the table above for the nine December 31, 2016, May 13, 2016 $1.1 We have not included any provision for loan losses during the period for loans acquired from Fairmount. 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 at acquisition date. Also excluded are an estimated $3.1 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 had we 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. Fraternity and Fairmount acquisition expenses. Three months ended December 31, Nine Months Ended December 31, 2016 2015 2016 2015 Legal $ - $ 68,528 $ 55,500 $ 433,051 Professional services - 128,117 157,567 316,959 Advertising - - - 2,779 Data processing - - - 48,745 Other - - 6,350 26,691 Total meger related expenses $ - $ 196,645 $ 219,417 $ 828,225 In addition, included in other professional service expense in the Statement of Operations for the three nine December 31, 2016 $145,000 $387,000 $26,800 $80,400 one two six November 2016.

Note 4 - Earnings Per Share

Note 4 - Earnings Per Share	9 Months Ended
	Dec. 31, 2016
Notes to Financial Statements
Earnings Per Share [Text Block]	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 exclude 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 nine December 31, 2016 2015 Three months ended December 31, Nine Months Ended December 31, 2016 2015 2016 2015 Net income (loss) $ 59,369 $ (127,181 ) $ 47,646 $ (209,861 ) Weighted average common shares outstanding - basic 3,176,815 3,166,470 3,176,708 3,166,230 Weighted average common shares outstanding - diluted 3,179,281 N/A 3,179,174 N/A Income (loss) per common share - basic and diluted $ 0.02 $ (0.04 ) $ 0.01 $ (0.07 ) Anti-dilutive shares 85,394 43,930 85,394 43,930 During the three nine December 31, 2015, none

Note 5 - Investment Securities

Note 5 - Investment Securities Available for Sale	9 Months Ended
	Dec. 31, 2016
Notes to Financial Statements
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]	Note 5: Investment Securities Available for Sale The amortized cost and fair value of securities at December 31, 2016 March 31, 2016, Gross Gross Amortized unrealized unrealized Fair December 31, 2016 cost gains losses value U.S. government agencies $ 3,529,287 $ 442 $ 20,324 $ 3,509,405 Municipal bonds 17,141,022 2,503 994,563 16,148,962 Corporate bonds 2,000,000 - 86,472 1,913,528 Mortgage-backed securities 86,523,845 53,349 1,394,726 85,182,468 $ 109,194,154 $ 56,294 $ 2,496,085 $ 106,754,363 Gross Gross Amortized unrealized unrealized Fair March 31, 2016 cost gains losses value U.S. government agencies $ 10,519,126 $ 20,622 $ 6,752 $ 10,532,996 Municipal bonds 4,061,599 51,105 140 4,112,564 Corporate bonds 2,000,000 - 101,360 1,898,640 Mortgage-backed securities 53,939,706 300,731 300,237 53,940,200 $ 70,520,431 $ 372,458 $ 408,489 $ 70,484,400 Proceeds from sales of investment securities were $4,273,234 $4,957,280 three December 31, 2016 2015, $36,131 $12,411 three December 31, 2016 $23,197 $2,700 three December 31, 2015. Proceeds from sales of investment securities were $4,273,234 $9,985,335 nine December 31, 2016 2015, $36,131 $12,411 nine December 31, 2016 $95,912 $53,700 nine December 31, 2015. As of December 31, 2016 March 31, 2016, one May 2016 $95,489 $95,356 December 31, 2016. As of December 31, 2016 March 31, 2016, one $744,186 $2,000,000 $729,816 $1,993,266, The amortized cost and estimated fair value of debt securities by contractual maturity at December 31, 2016 March 31, 2016 may may Available for Sale December 31, 2016 March 31, 2016 Amortized Fair Amortized Fair cost value cost value Maturing Within one year $ - $ - $ 731,217 $ 731,060 Over one to five years 4,240,900 4,236,036 3,268,217 3,287,589 Over five to ten years 4,178,327 4,051,550 9,830,135 9,751,610 Over ten years 14,251,082 13,284,308 2,751,156 2,773,941 Mortgage-backed securities, in monthly installments 86,523,845 85,182,469 53,939,706 53,940,200 $ 109,194,154 $ 106,754,363 $ 70,520,431 $ 70,484,400 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 December 31, 2016 March 31, 2016. Less than 12 months 12 months or longer Total Gross Gross Gross Unrealized Fair Unrealized Fair Unrealized Fair December 31, 2016 losses value losses value losses value U.S. government agencies $ 20,324 $ 3,004,648 $ - $ - $ 20,324 $ 3,004,648 Municipal bonds 994,563 14,805,701 - - 994,563 14,805,701 Corporate bonds - - 86,472 1,913,528 86,472 1,913,528 Mortgage-backed securities 1,103,455 71,475,638 291,271 7,375,148 1,394,726 78,850,786 $ 2,118,342 $ 89,285,987 $ 377,743 $ 9,288,676 $ 2,496,085 $ 98,574,663 Less than 12 months 12 months or longer Total Gross Gross Gross Unrealized Fair Unrealized Fair Unrealized Fair March 31, 2016 losses value losses value losses value U.S. government agencies $ 6,752 $ 2,244,157 $ - $ - $ 6,752 $ 2,244,157 Municipal bonds 140 480,168 - - 140 480,168 Corporate bonds - - 101,360 1,898,640 101,360 1,898,640 Mortgage-backed securities 33,080 4,367,962 267,157 20,274,037 300,237 24,641,999 $ 39,972 $ 7,092,287 $ 368,517 $ 22,172,677 $ 408,489 $ 29,264,964 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.

Note 6 - Loans Receivable and A

Note 6 - Loans Receivable and Allowance for Loan Losses	9 Months Ended
	Dec. 31, 2016
Notes to Financial Statements
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]	Note 6: Loans Receivable and Allowance for Loan Losses Loans receivable, excluding loans held for sale, consist of the following at December 31, 2016 March 31, 2016: December 31, 2016 March 31, 2016 Legacy (1) Acquired Total Loans % of Total Legacy (1) Acquired Total Loans % of Total Real estate loans: One-to four-family: Residential $ 44,297,741 $ 87,924,992 $ 132,222,733 40 % $ 46,263,709 $ 23,036,569 $ 69,300,278 31 % Residential construction 6,973,282 557,310 7,530,592 2 % 4,304,189 965,440 5,269,629 2 % Investor (2) 9,670,382 22,432,236 32,102,618 10 % 12,076,911 15,783,008 27,859,919 13 % Commercial 94,173,223 15,511,630 109,684,853 33 % 75,225,984 2,889,219 78,115,203 35 % Commercial construction 1,655,899 1,620,552 3,276,451 1 % 1,982,571 1,274,148 3,256,719 2 % Total real estate loans 156,770,527 128,046,720 284,817,247 86 % 139,853,364 43,948,384 183,801,748 83 % Commercial business 19,815,173 2,506,890 22,322,063 7 % 17,773,967 2,621,625 20,395,592 9 % Home equity loans 13,737,121 7,948,303 21,685,424 7 % 12,222,688 2,168,073 14,390,761 6 % Consumer 2,443,559 986,293 3,429,852 1 % 3,072,677 1,106,434 4,179,111 2 % Total Loans 192,766,380 139,488,206 332,254,586 100 % 172,922,696 49,844,516 222,767,212 100 % Net deferred loan origination fees and costs (194,754 ) - (194,754 ) (139,321 ) - (139,321 ) Loan premium (discount) 50,670 (712,233 ) (661,563 ) 77,983 (846,818 ) (768,835 ) $ 192,622,296 $ 138,775,973 $ 331,398,269 $ 172,861,358 $ 48,997,698 $ 221,859,056 (1) As a result of the acquisition of Fraternity Community Bancorp, Inc., the parent company of Fraternity Federal Savings and Loan, in May 2016 September 2015, two (2) "Investor" loans are residential mortgage loans secured by non-owner occupied one four 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% 80%. The following table details activity in the allowance for loan losses by portfolio segment for both the nine December 31, 2016 2015 March 31, 2016. Legacy Acquired Provision Provision Nine months ended: Allowance for loan Charge Allowance Allowance for loan Charge Allowance December 31, 2016 3/31/2016 losses offs Recoveries 12/31/2016 3/31/2016 losses offs Recoveries 12/31/2016 Real estate loans: One-to four-family $ 428,027 $ 118,357 $ - $ 2,482 $ 548,866 $ - $ 90,949 $ 97,509 $ 6,560 $ - Commercial 901,768 953,050 621,741 - 1,233,077 - - - - - Commercial construction 42,377 345 - - 42,722 - - - - - Commercial business 228,199 (108,182 ) 1,521 28,827 147,323 - - - - - Home equity loans 82,012 8,209 - - 90,221 - - - - - Consumer 19,982 (21,819 ) 4,073 7,270 1,360 - (903 ) - 903 - $ 1,702,365 $ 949,960 $ 627,335 $ 38,579 $ 2,063,569 $ - $ 90,046 $ 97,509 $ 7,463 $ - Legacy Acquired Provision Provision Nine months ended: Allowance for loan Charge Allowance Allowance for loan Charge Allowance December 31, 2015 3/31/2015 losses offs Recoveries 12/31/2015 3/31/2015 losses offs Recoveries 12/31/2015 Real estate loans: One-to four-family $ 433,570 $ 179,413 $ 168,139 $ 848 $ 445,692 $ - $ 61,517 $ 86,352 $ 24,835 $ - Commercial 585,817 529,516 - - 1,115,333 - - - - - Commercial construction 67,835 (218,589 ) - 236,906 86,152 - - - - - Commercial business 473,127 (353,601 ) 10,533 150,547 259,540 - - - - - Home equity loans 98,983 (9,962 ) 6,000 - 83,021 - - - - - Consumer 727 31,883 7,565 940 25,985 - - - - - Unallocated 30,177 (30,177 ) - - - - - - - - $ 1,690,236 $ 128,483 $ 192,237 $ 389,241 $ 2,015,723 $ - $ 61,517 $ 86,352 $ 24,835 $ - Legacy Acquired Provision Provision Year Ended: Allowance for Loan Charge Allowance Allowance for Loan Charge Allowance March 31, 2016 3/31/2015 Losses offs Recoveries 3/31/2016 3/31/2016 Losses offs Recoveries 3/31/2016 Real estate loans: One-to four-family $ 433,570 $ 164,809 $ 171,200 $ 848 $ 428,027 $ - $ 95,703 $ 120,538 $ 24,835 $ - Commercial 585,817 883,852 567,901 - 901,768 - - - - - Commercial construction 67,835 (262,362 ) - 236,904 42,377 - - - - - Commercial business 473,127 (426,731 ) 10,533 192,336 228,199 - - - - - Home equity loans 98,983 (10,971 ) 6,000 - 82,012 - - - - - Consumer 727 25,877 16,337 9,715 19,982 - - - - - Unallocated 30,177 (30,177 ) - - - - - - - - $ 1,690,236 $ 344,297 $ 771,971 $ 439,803 $ 1,702,365 $ - $ 95,703 $ 120,538 $ 24,835 $ - The following table provides additional information on the allowance for loan losses and loan balances with respect to evaluation for impairment 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 for for for for for for for for December 31, 2016 impairment impairment impairment impairment impairment impairment impairment impairment Real estate loans: One-to four-family $ 288,098 $ 260,768 $ 1,787,289 $ 59,154,116 $ - $ - $ 1,269,425 $ 109,645,113 Commercial - 1,233,077 2,036,391 92,136,832 - - 206,463 15,305,167 Commercial construction - 42,722 - 1,655,899 - - - 1,620,552 Commercial business - 147,323 781,623 19,033,550 - - - 2,506,890 Home equity loans - 90,221 13,041 13,724,080 - - 7,924 7,940,379 Consumer - 1,360 - 2,443,559 - - 37,576 948,717 $ 288,098 $ 1,775,471 $ 4,618,344 $ 188,148,036 $ - $ - $ 1,521,388 $ 137,966,818 Legacy Acquired Allowance Loan Balance Allowance Loan Balance Individually Collectively Individually Collectively Individually Collectively Individually Collectively evaluated evaluated evaluated evaluated evaluated evaluated evaluated evaluated for for for for for for for for December 31, 2015 impairment impairment impairment impairment impairment impairment impairment impairment Real estate loans: One-to four-family $ 79,301 $ 366,391 $ 1,959,393 $ 62,421,992 $ - $ - $ 1,663,950 $ 40,033,208 Commercial - 1,115,333 3,329,058 73,131,183 - - - 2,925,586 Commercial construction - 86,152 - 1,886,203 - - - 1,850,747 Commercial business - 259,540 2,353,249 16,220,992 - - 212,809 2,471,138 Home equity loans - 83,021 17,578 12,045,351 - - - 2,212,783 Consumer - 25,985 - 3,367,363 - - 39,384 1,161,421 $ 79,301 $ 1,936,422 $ 7,659,278 $ 169,073,084 $ - $ - $ 1,916,143 $ 50,654,883 Legacy Acquired Allowance Loan Balance Allowance Loan Balance Individually Collectively Individually Collectively Individually Collectively Individually Collectively Evaluated Evaluated Evaluated Evaluated Evaluated Evaluated Evaluated Evaluated for for for for for for for for March 31, 2016 Impairment Impairment Impairment Impairment Impairment Impairment Impairment Impairment Real estate loans: One-to four-family $ 59,571 $ 368,456 $ 1,918,527 $ 60,726,282 $ - $ - $ 1,210,306 $ 38,574,711 Commercial - 901,768 2,717,144 72,508,840 - - 211,239 2,677,980 Commercial construction - 42,377 - 1,982,571 - - - 1,274,148 Commercial business - 228,199 1,279,233 16,494,734 - - - 2,621,625 Home equity loans - 82,012 59,169 12,163,519 - - - 2,168,073 Consumer - 19,982 - 3,072,677 - - 42,488 1,063,946 $ 59,571 $ 1,642,794 $ 5,974,073 $ 166,948,623 $ - $ - $ 1,464,033 $ 48,380,483 Past due loans, segregated by age and class of loans, as of and for the nine December 31, 2016 March 31, 2016, Loans Accruing Nonaccrual Loans Loans 90 or more loans 90 or interest 30-59 days 60-89 days days Total past Current more days Nonaccrual not December 31, 2016 past due past due past due due loans loans Totals loans past due loans accrued Legacy Loans: Real estate loans: One-to four-family $ 825,322 $ 5,713 $ 191,878 $ 1,022,913 $ 59,918,492 $ 60,941,405 $ - $ 517,680 $ 17,229 Commercial - - 2,036,391 2,036,391 92,136,832 94,173,223 - 2,036,391 68,775 Commercial construction - - - - 1,655,899 1,655,899 - - - Commercial business - - - - 19,815,173 19,815,173 - - - Home equity loans - - - - 13,737,121 13,737,121 - 4,163 73 Consumer - - - - 2,443,559 2,443,559 - - - $ 825,322 $ 5,713 $ 2,228,269 $ 3,059,304 $ 189,707,076 $ 192,766,380 $ - $ 2,558,234 $ 86,077 Loans Accruing Nonaccrual Loans Loans 90 or more loans 90 or interest 30-59 days 60-89 days days Total past Current more days Nonaccrual not December 31, 2016 past due past due past due due loans loans Totals loans past due loans accrued Acquired Loans: Real estate loans: One-to four-family $ 1,243,891 $ 332,907 $ 435,342 $ 2,012,140 $ 108,902,398 $ 110,914,538 $ - $ 435,342 $ 56,805 Commercial - 20,338 11,190 31,528 15,480,102 15,511,630 - 31,528 - Commercial construction - - - - 1,620,552 1,620,552 - - - Commercial business - - 18,455 18,455 2,488,435 2,506,890 - 18,455 - Home equity loans - - - - 7,948,303 7,948,303 - 30 - Consumer - 5,139 - 5,139 981,154 986,293 - 1,047 33 $ 1,243,891 $ 358,384 $ 464,987 $ 2,067,262 $ 137,420,944 $ 139,488,206 $ - $ 486,402 $ 56,838 Loans Accruing Nonaccrual Loans Loans 90 or more loans 90 or interest 30-59 days 60-89 days days Total past Current more days Nonaccrual not March 31, 2016 past due past due past due due loans loans Totals loans past due loans accrued Legacy Loans: Real estate loans: One-to four-family $ 468,887 $ 99,360 $ 388,104 $ 956,351 $ 61,688,458 $ 62,644,809 $ 165,701 $ 511,939 $ 18,494 Commercial - - 2,717,144 2,717,144 72,508,840 75,225,984 - 2,717,144 - Commercial construction - - - - 1,982,571 1,982,571 - - - Commercial business - - 121,760 121,760 17,652,207 17,773,967 - 121,760 47,646 Home equity loans 20,753 - 43,073 63,826 12,158,862 12,222,688 - 49,462 1,007 Consumer - - - - 3,072,677 3,072,677 - - - $ 489,640 $ 99,360 $ 3,270,081 $ 3,859,081 $ 169,063,615 $ 172,922,696 $ 165,701 $ 3,400,305 $ 67,147 Loans Accruing Nonaccrual Loans Loans 90 or more loans 90 or interest 30-59 days 60-89 days days Total past Current Totals more days Nonaccrual not March 31, 2016 past due past due past due due loans loans loans past due loans accrued Acquired Loans: Real estate loans: One-to four-family $ 42,800 $ - $ 1,480,508 $ 1,523,308 $ 38,261,709 $ 39,785,017 $ 542,236 $ 938,272 $ 118,381 Commercial - - - - 2,889,219 2,889,219 - - - Commercial construction - - - - 1,274,148 1,274,148 - - - Commercial business - - - - 2,621,625 2,621,625 - - - Home equity loans - - - - 2,168,073 2,168,073 - - - Consumer - - 3,535 3,535 1,102,899 1,106,434 - 3,535 178 $ 42,800 $ - $ 1,484,043 $ 1,526,843 $ 48,317,673 $ 49,844,516 $ 542,236 $ 941,807 $ 118,559 Impaired Loans as of and for the nine December 31, 2016 March 31, 2016, Unpaid Recorded Recorded contractual investment investment Total Average principal with no with recorded Related recorded Interest December 31, 2016 balance allowance allowance investment allowance investment recognized Legacy Loans: Real estate loans: One-to four-family $ 2,048,417 $ 394,759 $ 1,392,530 $ 1,787,289 $ 288,098 $ 1,792,551 $ 46,819 Commercial 3,433,621 2,036,391 - 2,036,391 - 2,610,661 987 Commercial construction - - - - - - - Commercial business 1,216,028 781,623 - 781,623 - 824,690 80,538 Home equity loans 37,916 13,041 - 13,041 - 14,628 188 Consumer - - - - - - - $ 6,735,982 $ 3,225,814 $ 1,392,530 $ 4,618,344 $ 288,098 $ 5,242,530 $ 128,532 Unpaid Recorded Recorded contractual investment investment Total Average principal with no with recorded Related recorded Interest December 31, 2016 balance allowance allowance investment allowance investment recognized Acquired Loans: Real estate loans: One-to four-family $ 1,734,058 $ 1,269,425 $ - $ 1,269,425 $ - $ 1,148,691 $ 40,076 Commercial 256,463 206,463 - 206,463 - 208,859 5,848 Commercial construction - - - - - - - Commercial business - - - - - - - Home equity loans 57,116 7,924 - 7,924 - 7,712 2,663 Consumer 68,230 37,576 - 37,576 - 40,396 4,228 $ 2,115,867 $ 1,521,388 $ - $ 1,521,388 $ - $ 1,405,658 $ 52,815 Unpaid Recorded Recorded contractual investment investment Total Average principal with no with recorded Related recorded Interest March 31, 2016 balance allowance allowance investment allowance investment recognized Legacy Loans: Real estate loans: One-to four-family $ 2,116,820 $ 626,719 $ 1,291,808 $ 1,918,527 $ 59,571 $ 1,865,000 $ 63,498 Commercial 3,433,621 2,717,144 - 2,717,144 - 3,298,855 99,599 Commercial construction - - - - - - - Commercial business 1,884,258 1,279,233 - 1,279,233 - 1,557,871 147,101 Home equity loans 82,740 59,169 - 59,169 - 18,817 331 Consumer - - - - - - - $ 7,517,439 $ 4,682,265 $ 1,291,808 $ 5,974,073 $ 59,571 $ 6,740,543 $ 310,529 Unpaid Recorded Recorded contractual investment investment Total Average principal with no with recorded Related recorded Interest March 31, 2016 balance allowance allowance investment allowance investment recognized Acquired Loans: Real estate loans: One-to four-family $ 2,444,002 $ 1,210,306 $ - $ 1,210,306 $ - $ 1,387,353 $ 86,587 Commercial 261,239 211,239 - 211,239 - 212,806 9,978 Commercial construction - - - - - - - Commercial business - - - - - - - Home equity loans - - - - - - - Consumer 72,358 42,488 - 42,488 - 43,233 7,086 $ 2,777,599 $ 1,464,033 $ - $ 1,464,033 $ - $ 1,643,392 $ 103,651 The following table documents changes in the carrying amount of acquired impaired loans (Purchased Credit Impaired or “PCI”) for the nine December 31, December 31, 2016 December 31, 2015 Recorded investment at beginning of period $ 919,729 $ - Fair value of loans acquired during the year 1,027,518 980,943 Accretion 20,738 - Reductions of payments (501,432 ) (22,608 ) Recorded investment at end of period $ 1,466,553 $ 958,335 Outstanding principal balance at end of period $ 1,907,842 1,324,972 A summary of changes in the accretable yield for PCI loans for the nine December 31, 2016 2015 December 31, 2016 December 31, 2015 Accretable yield at beginning of period $ 32,629 $ - Addition from acquisition 55,046 59,142 Accretion (20,738 ) - Reclassification from nonaccretable difference - - Accretable yield at end of period $ 66,937 $ 59,142 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 six A summary of TDRs at December 31, 2016 March 31, 2016 Number of December 31, 2016 contracts Performing Nonperforming Total Real estate loans: One-to four-family 12 $ 1,269,267 $ 271,208 $ 1,540,475 Commercial 2 - 2,036,391 2,036,391 Commercial construction - - - - Commercial business 1 612,357 - 612,357 Home equity loans - - - - Consumer - - - - 15 $ 1,881,624 $ 2,307,599 $ 4,189,223 Number of March 31, 2016 contracts Performing Nonperforming Total Real estate loans: One-to four-family 12 $ 1,457,552 $ 101,449 $ 1,559,001 Commercial 2 - 2,717,144 2,717,144 Commercial construction - - - - Commercial business 2 647,654 - 647,654 Home equity loans - - - - Consumer - - - - 16 $ 2,105,206 $ 2,818,593 $ 4,923,799 The following table presents the number of contracts and the dollar amount of TDR’s that were added during the three nine December 31, 2016 2015. Loans Modified as a TDR for the three months ended December 31, 2016 December 31, 2015 Number of Outstanding recorded Number of Outstanding recorded Troubled Debt Restructurings contracts investment contracts investment Real estate loans: One-to four-family 1 52,649 - - Loans Modified as a TDR for the nine months ended December 31, 2016 December 31, 2015 Number of Outstanding recorded Number of Outstanding recorded Troubled Debt Restructurings contracts investment contracts investment Real estate loans: One-to four-family 1 52,649 2 20,816 There were no three December 31, 2016 2015 nine December 31, 2016 2015. 2017, 11 one twelve October 2016 90 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 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 may may 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 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 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 The following tables present the December 31, 2016 March 31, 2016, December 31, 2016 March 31, 2016. Legacy Acquired Special Special December 31, 2016 Pass Mention Substandard Total Pass Mention Substandard Total Real estate loans: One-to four-family $ 57,925,687 $ 2,550,162 $ 465,556 $ 60,941,405 $ 105,301,053 $ 4,344,061 $ 1,269,424 $ 110,914,538 Commercial 85,771,988 6,364,843 2,036,391 94,173,222 13,957,708 1,315,931 237,991 15,511,630 Commercial construction 1,655,899 - - 1,655,899 1,620,552 - - 1,620,552 Commercial business 18,954,943 690,965 169,266 19,815,174 2,488,434 18,455 - 2,506,889 Home equity loans 13,724,080 - 13,041 13,737,121 7,804,424 135,956 7,924 7,948,304 Consumer 2,443,559 - - 2,443,559 943,578 5,139 37,576 986,293 $ 180,476,156 $ 9,605,970 $ 2,684,254 $ 192,766,380 $ 132,115,749 $ 5,819,542 $ 1,552,915 $ 139,488,206 Percentage of total loans 93.6 % 5.0 % 1.4 % 100 % 94.7 % 4.2 % 1.1 % 100 % Legacy Acquired Special Special March 31, 2016 Pass Mention Substandard Total Pass Mention Substandard Total Real estate loans: One-to four-family $ 59,969,105 $ 2,272,150 $ 403,554 $ 62,644,809 $ 38,039,563 $ 535,148 $ 1,210,306 $ 39,785,017 Commercial 66,824,956 5,683,884 2,717,144 75,225,984 2,677,980 - 211,239 2,889,219 Commercial construction 1,982,571 - - 1,982,571 1,274,148 - - 1,274,148 Commercial business 13,629,957 3,477,579 666,431 17,773,967 2,621,625 - - 2,621,625 Home equity loans 12,163,519 - 59,169 12,222,688 2,168,073 - - 2,168,073 Consumer 3,072,677 - - 3,072,677 1,063,946 - 42,488 1,106,434 $ 157,642,785 $ 11,433,613 $ 3,846,298 $ 172,922,696 $ 47,845,335 $ 535,148 $ 1,464,033 $ 49,844,516 Percentage of total loans 91.2 % 6.6 % 2.2 % 100 % 96.0 % 1.1 % 2.9 % 100 % 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 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 December 31, 2016 March 31, 2016: December 31, March 31, 2016 2016 Unused commercial lines of credit $ 11,521,792 $ 9,845,571 Unused home equity lines of credit 23,032,210 16,004,725 Unused consumer lines of credit 36,223 29,656 Residential construction loan commitments 6,864,779 8,166,473 Commercial construction loan commitments 5,308,584 1,384,932 Home equity loan commitments - 536,000 Commercial loan commitments - 411,500 Standby letters of credit 558,189 273,981

Note 7 - Goodwill and Other Int

Note 7 - Goodwill and Other Intangible Asset	9 Months Ended
	Dec. 31, 2016
Notes to Financial Statements
Goodwill and Intangible Assets Disclosure [Text Block]	Note 7: Goodwill and Other Intangible Asset The Company’s intangible assets (goodwill and core deposit intangible) at December 31, 2016 December 2009 September 2015, May 2016. eight The following table presents the changes in the net book value of intangible assets for the nine December 31, 2016 2015: Core deposit Goodwill intangible Balance March 31, 2015 $ 2,664,432 $ 138,333 Additions (1) 3,814,428 542,540 Amortization expense - (38,619 ) Balance December 31, 2015 $ 6,478,860 $ 642,254 Core deposit Goodwill intangible Balance March 31, 2016 $ 6,767,811 $ 618,300 Additions (2) 1,936,142 242,020 Post acquisition adjustments (81,524 ) - Amortization expense - (89,506 ) Balance December 31, 2016 $ 8,622,429 $ 770,814 (1) (2) The post acquisition adjustment to goodwill shown in the table above was recorded in the first 2017. $451,000 one $533,000 June 30, 2016. At December 31, 2016, Year ending March 31, Amount 2017 $ 31,518 2018 126,070 2019 126,070 2020 123,737 2021 98,070 2022 98,070 2023 98,070 2024 64,167 2025 5,042 $ 770,814

Note 8 - Derivative - Interest

Note 8 - Derivative - Interest Rate Swap Agreement	9 Months Ended
	Dec. 31, 2016
Notes to Financial Statements
Derivative Instruments and Hedging Activities Disclosure [Text Block]	Note 8: Derivative – Interest Rate Swap Agreement Derivative instruments are entered into primarily as a risk management tool of the Company. The derivative position relates to a transaction in which the Bank entered into an interest rate swap with another financial institution using a fixed rate commercial real estate loan as an offset. The Bank agrees to pay the other financial institution a fixed interest rate on a notional amount based upon the commercial real estate loan and in return receive a variable interest rate on the same notional amount. This transaction allows the Bank to effectively convert a fixed rate loan to a variable rate. Because the terms of the swap with the other financial institution and the commercial real estate loan offset each other, with the only difference being credit risk associated with the loan, changes in the fair value of the underlying derivative contract and the commercial real estate loan are not materially different and do not significantly impact the Bank’s results of operations. During the second 2016, $3.3 3.99% 10 $3.2 December 31, 2016. Credit risk arises from the possible inability of counterparties to meet the terms of their contracts. The Bank’s exposure is limited to the replacement value of the contract rather than the notional amount, principal, or contract amount. There are provisions in the agreement with the counterparty that allow for certain unsecured credit exposure up to an agreed threshold. Exposures in excess of the agreed threshold are collateralized. In addition, the Bank minimizes credit risk through credit approvals, limits, and monitoring procedures. The fair value hedge is summarized below: December 31, 2016 Notional Principal Fair Amount Amount Value Included in Loans and Leases: Commercial real estate loan $ - $ 3,195,752 $ 3,234,383 Included in Other Liabilities: Interest Rate Swap $ 3,195,752 $ - $ 38,631 No nine December 31, 2016 $391,000 December 31, 2016

Note 9 - Deposits

Note 9 - Deposits	9 Months Ended
	Dec. 31, 2016
Notes to Financial Statements
Deposit Liabilities Disclosures [Text Block]	Note 9: Deposits The following table details the composition of deposits and the related percentage mix of total deposits, respectively: December 31, 2016 March 31, 2016 Amount % of Total Amount % of Total Savings $ 45,524,702 11 % $ 33,010,962 11 % Noninterest-bearing checking 22,397,875 5 % 19,747,437 6 % Interest-bearing checking 19,307,358 5 % 13,298,677 4 % Money market accounts 61,467,590 15 % 52,576,567 17 % Time deposits 258,655,797 63 % 195,031,411 62 % $ 407,353,322 100 % $ 313,665,054 100 % Premium on deposits assumed 971,620 328,597 Total deposits $ 408,324,942 $ 313,993,651

Note 10 - Lines of Credit and F

Note 10 - Lines of Credit and Federal Home Loan Bank Advances	9 Months Ended
	Dec. 31, 2016
Notes to Financial Statements
Federal Home Loan Bank Advances, Disclosure [Text Block]	Note 10: Lines of Credit and Federal Home Loan Bank Advances The Bank may $5,000,000 $1,000,000 no December 31, 2016 March 31, 2016. Borrowings consist of advances from the Federal Home Loan Bank (FHLB). The Bank may 25 December 31, 2016 March 31, 2016, $102.1 $58.0 December 31, 2016 March 31, 2016 December 31, 2016 March 31, 2016 Amount Rate Maturity Date Amount Rate Maturity Date FHLB advance $ - $ 2,000,000 0.43 % 6/3/2016 FHLB advance - 2,000,000 0.60 % 9/3/2016 FHLB advance 1,500,000 0.75 % 3/31/2017 1,500,000 0.75 % 3/31/2017 FHLB advance 1,000,000 4.24 % 7/31/2017 1,000,000 4.24 % 7/31/2017 FHLB advance 1,000,000 4.01 % 8/21/2017 1,000,000 4.01 % 8/21/2017 FHLB advance 1,000,000 0.91 % 8/31/2017 1,000,000 0.91 % 8/31/2017 FHLB advance 1,500,000 3.23 % 11/24/2017 1,500,000 3.23 % 11/24/2017 FHLB advance 1,500,000 3.40 % 11/27/2017 1,500,000 3.40 % 11/27/2017 FHLB advance 1,000,000 2.60 % 7/2/2018 1,000,000 2.60 % 7/2/2018 FHLB advance 1,000,000 3.05 % 7/3/2018 1,000,000 3.05 % 7/3/2018 FHLB advance 1,000,000 2.60 % 10/2/2018 1,000,000 2.60 % 10/2/2018 FHLB advance 5,000,000 3.94 % 7/23/2018 - FHLB advance 5,000,000 4.28 % 7/31/2017 - FHLB advance 5,000,000 3.38 % 9/19/2018 - 25,500,000 14,500,000 Premium on borrowings assumed 694,142 305,237 Total borrowings $ 26,194,142 $ 14,805,237

Note 11 - Regulatory Capital Ra

Note 11 - Regulatory Capital Ratios	9 Months Ended
	Dec. 31, 2016
Notes to Financial Statements
Regulatory Capital Requirements under Banking Regulations [Text Block]	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 1 1 1 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. 1 Under the revised prompt corrective action requirements, as of January 1, 2015, (1) 1 6.5%; (2) 1 8%; (3) 10% (4) 1 5%. December 31, 2016, The implementation of the capital conservation buffer began on January 1, 2016 0.625% four January 1, 2.5% January 1, 2019). 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 The following table presents actual and required capital ratios as of December 31, 2016 March 31, 2016 January 1, 2016 January 1, 2019 Minimum Capital Minimum Capital Required - Basel III Required - Basel III 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) December 31, 2016 Common equity tier 1 capital (to risk-weighted assets) $ 41,748 12.73 % $ 16,813 5.125 % $ 22,964 7.00 % $ 21,324 6.50 % Total risk-based capital (to risk-weighted assets) 43,861 13.37 % 28,295 8.625 % 34,446 10.50 % 32,805 10.00 % Tier 1 capital (to risk-weighted assets) 41,748 12.73 % 21,734 6.625 % 27,885 8.50 % 26,244 8.00 % Tier 1 capital (to adjusted total assets) 41,748 8.51 % 19,615 4.000 % 19,615 4.00 % 24,518 5.00 % March 31, 2016 Common equity tier 1 capital (to risk-weighted assets) $ 44,518 19.06 % $ 11,971 5.125 % $ 16,350 7.00 % $ 15,182 6.50 % Total risk-based capital (to risk-weighted assets) 46,262 19.81 % 20,146 8.625 % 24,525 10.50 % 23,357 10.00 % Tier 1 capital (to risk-weighted assets) 44,518 19.06 % 15,474 6.625 % 19,854 8.50 % 18,686 8.00 % Tier 1 capital (to adjusted total assets) 44,518 11.78 % 15,114 4.000 % 15,114 4.00 % 18,892 5.00 % (1) Tier 1 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 December 31, 2016, $3.0 In its regulatory report filed as of December 31, 2016,

Note 12 - Stock Based Compensat

Note 12 - Stock Based Compensation	9 Months Ended
	Dec. 31, 2016
Notes to Financial Statements
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]	Note 12: Stock Based Compensation In November 2013, “2013 2013 148,120 370,300 December 31, 2016, 75,000 219,650 2013 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 five 20% first first February 3, 2015, February 3, 2019. $52,302 $156,907 three nine December 31, 2016 $52,302 $156,907 three nine December 31, 2015, 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 granted during the fiscal year ended March 31, 2014 February 3, 2014 (Grant Date) Risk free interest rate 2.07% Expected term (in years) 7.0 Expected stock price volatility 27.30% Dividend yield 0.00% The fair value of the options granted at grant date was $4.65 A summary of stock option activity for the nine December 31, 2016 Weighted Weighted Average Average Remaining Exercise Contractual Nine Months Ended December 31, 2016: Shares Price Term (in years) Outstanding at beginning of period 219,650 $ 13.85 7.1 Granted - - - Exercised - - - Forfeited, exchanged or expired - - - Outstanding at December 31, 2016 219,650 $ 13.85 7.1 Vested at December 31, 2016 87,860 $ 13.85 7.1 As of December 31, 2016 $435,853 2.1 $14.25 December 31, 2016, $87,860. 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 20% first first A summary of changes in the Company’s nonvested shares for the nine December 31, 2016 Weighted-Average Grant-Date Shares Fair Value Nonvested shares at March 31, 2016 50,600 $ 13.76 Granted - - Vested (80 ) 14.00 Forfeited - - Nonvested shares at December 31, 2016 50,520 $ 13.76 Fair Value of shares vested at December 31, 2016 $ 447,165 The Company recorded restricted stock awards expense of $56,426 $169,279 three nine December 31, 2016 $56,427 $168,999 three nine December 31, 2015, December 31, 2016, $487,238 2013 2.2

Note 13 - Fair Value Measuremen

Note 13 - Fair Value Measurements	9 Months Ended
	Dec. 31, 2016
Notes to Financial Statements
Fair Value, Measurement Inputs, Disclosure [Text Block]	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. three three Level 1 Level 2 Level 3 one 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 December 31, 2016 March 31, 2016, Level 1 Level 2 Level 3 inputs inputs inputs Total December 31, 2016 U.S. government agencies $ - $ 3,509,405 $ - $ 3,509,405 Municipal bonds - 16,148,962 - 16,148,962 Corporate bonds - - 1,913,528 1,913,528 Mortgage-backed securities - 85,182,468 - 85,182,468 Total investment securities available for sale $ - $ 104,840,835 $ 1,913,528 $ 106,754,363 Level 1 Level 2 Level 3 inputs inputs inputs Total March 31, 2016 U.S. government agencies $ - $ 10,532,996 $ - $ 10,532,996 Municipal bonds 4,112,564 4,112,564 Corporate bonds - - 1,898,640 1,898,640 Mortgage-backed securities - 53,940,200 - 53,940,200 Total investment securities available for sale $ - $ 68,585,760 $ 1,898,640 $ 70,484,400 Derivative – Interest rate swap agreement – Our methodology consists of a discounted cash flow model where all future floating cash flows are projected and both floating and fixed cash flows are discounted to the valuation date. The curve utilized for discounting and projecting is built by obtaining publicly available third December 31, 2016, Level 1 Level 2 Level 3 December 31, 2016 inputs inputs inputs Total Loans - Commercial real estate loan $ - $ 3,234,383 $ - $ 3,234,383 Derivative - Interest rate swap agreement $ - $ (38,631 ) $ - $ (38,631 ) The following table presents the valuation and unobservable inputs for Level 3 December 31, 2016: Valuation Unobservable Range of Description Fair Value Methodology Inputs Inputs Corporate bonds $ 1,913,528 3rd party valuation Discount to reflect current market conditions 0.00% - 10.00% 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 December 31, 2016 March 31, 2016, $6,139,732 $7,438,106 $288,098 $59,571, Foreclosed real estate – The Bank's foreclosed real estate is measured at fair value less estimated cost to sell. As of December 31, 2016 March 31, 2016, $460,220 $443,015, 3. Level 1 Level 2 Level 3 inputs inputs inputs Total December 31, 2016 Impaired loans $ - $ - $ 5,851,634 $ 5,851,634 Foreclosed real estate - - 460,220 460,220 Total impaired loans and foreclosed real estate $ - $ - $ 6,311,854 $ 6,311,854 Level 1 Level 2 Level 3 inputs inputs inputs Total March 31, 2016 Impaired loans $ - $ - $ 7,378,535 $ 7,378,535 Foreclosed real estate - - 443,015 443,015 Premesis and equipment held for sale 405,000 405,000 Loans held for sale - 266,176 - 266,176 Total fair value of assets on a nonrecurring basis $ - $ 266,176 $ 8,226,550 $ 8,492,726 The following table presents the valuation and unobservable inputs for Level 3 December 31, 2016: Valuation Unobservable Range of Description Fair Value Methodology Inputs Inputs Impaired loans, net of allowance $ 5,851,634 Appraised value Discount to reflect current market conditions 0.00% - 25.00% Discounted cash flows Discount rates 2.63% - 7.25% Foreclosed real estate $ 460,220 Appraised value Discount to reflect current market conditions 0.00% - 25.00% The following table summarizes changes in foreclosed real estate for the nine December 31, 2016, 3, Balance, March 31, 2016 $ 443,015 Transfer to foreclosed real estate 17,205 Proceeds from sale of foreclosed real estate - Loss on sale of foreclosed real estate - Balance, December 31, 2016 $ 460,220 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 December 31, 2016 March 31, 2016 Carrying Fair Carrying Fair amount value amount value Financial assets Level 1 inputs: Cash and cash equivalents $ 18,315,750 $ 18,315,750 $ 67,448,536 $ 67,448,536 Level 2 inputs: Loans held for sale - - 259,450 266,176 Federal Home Loan Bank stock 1,640,100 1,640,100 1,042,500 1,042,500 Bank-owned life insurance 18,132,876 18,132,876 12,709,908 12,709,908 Level 3 inputs: Certificates of deposit held as investment 499,303 501,394 3,968,229 3,911,474 Loans receivable, net 328,202,517 330,775,927 218,604,150 220,671,409 Financial liabilities Level 3 inputs: Deposits 408,324,942 408,859,890 313,993,651 314,095,055 Advance payments by borrowers for taxes and insurance 1,112,278 1,112,278 1,079,794 1,079,794 Borrowings 26,194,142 26,822,718 14,805,237 15,146,307 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 investments 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 commitment.

Significant Accounting Policies

Significant Accounting Policies (Policies)	9 Months Ended
	Dec. 31, 2016
Accounting Policies [Abstract]
Consolidation, Policy [Policy Text Block]	Principles of Consolidation
Use of Estimates, Policy [Policy Text Block]	Use of Estimates.
Finance, Loans and Leases Receivable, Policy [Policy Text Block]	Loans Receivable. Loans are reported at their outstanding unpaid principal balance adjusted for the allowance for loan loss, premiums on loans acquired, and/or any deferred fees or costs on originated loans. Interest revenue is accrued on the unpaid principal balance. Loan origination fees and the direct costs of underwriting and closing loans are recognized over the life of the related loan as an adjustment to yield using a method that approximates the interest method. Any differences that arise from prepayment will result in a recalculation of the effective yield. Loans are generally placed on nonaccrual status when they are 90 Loans are generally placed on nonaccrual status when they are 90 Loans are considered impaired when, based on current information, management considers it unlikely that collection of principal and interest payments will be made according to contractual terms. If collection of principal is evaluated as doubtful, all payments are applied to principal. Impaired loans are measured: (i) at the present value of expected cash flows discounted at the loan’s effective interest rate; (ii) at the observable market price; or (iii) at the fair value of the collateral if the loan is collateral dependent. If the measure of the impaired loan is less than the recorded investment in the loan, impairment is recognized through an allocation of the allowance for loan losses and corresponding provision for loan losses. Generally, identified impairments are charged-off against the allowance for loan losses. Troubled debt restructurings are loans for which Hamilton, for legal or economic reasons related to a debtor’s financial difficulties, has granted a concession to the debtor that it otherwise would not have considered. Concessions that result in the categorization of a loan as a troubled debt restructuring include: ● Reduction of the stated interest rate; ● Extension of the maturity date or dates at a stated interest rate lower than the current market rate for new debt with similar risk; ● Reduction of the face amount or maturity amount of the debt as stated in the instrument or other agreement; or ● Reduction of accrued interest
Certain Loans and Debt Securities Acquired in Transfer, Recognizing Interest Income on Impaired Loans, Policy [Policy Text Block]	Accounting for Certain Loans or Debt Securities Acquired in a Transfer . May 13, 2016 3 Acquisitions 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 ASC Topic 310 20, Nonrefundable Fees and Other Costs 310 20,
Loans and Leases Receivable, Allowance for Loan Losses Policy [Policy Text Block]	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 36 48 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 during the quarter ended September 30, 2016 September 30, 2016
Accumulated Other Comprehensive Income [Policy Text Block]	Accumulated Other Comprehensive Income (Loss) .
Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block]	Stock Based Compensation. over the required service period, generally defined as the vesting period. For awards with graded vesting, compensation cost is recognized on a straight-line basis over the requisite service period for the entire award.

Note 3 - Acquisitions (Tables)

Note 3 - Acquisitions (Tables)	9 Months Ended
	Dec. 31, 2016
Notes Tables
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]	As recorded by Fraternity Community Fair Value As recorded by Bancorp, Inc. Adjustments Hamilton Bancorp, Inc. Identifiable assets: Cash and cash equivalents $ 15,196,058 $ - $ 15,196,058 Investment securities available for sale 17,570,712 - 17,570,712 FHLB Bank Stock 782,600 - 782,600 Loans 108,872,041 (126,757 ) A 108,745,284 Allowance For Loan Loss (1,550,000 ) 1,550,000 A - Premises and equipment 691,095 78,711 B 769,806 Bank-Owned Life Insurance 5,058,041 - 5,058,041 Deferred income taxes 2,743,481 (410,377 ) C 2,333,104 Other assets 2,877,665 - 2,877,665 Total identifiable assets $ 152,241,693 $ 1,091,577 $ 153,333,270 Identifiable liabilities: Non-interest bearing deposits 1,242,187 - 1,242,187 Interest bearing deposits 107,648,792 1,098,131 D 108,746,923 Borrowings 15,000,000 793,537 E 15,793,537 Other liabilities 4,023,914 - 4,023,914 Total identifiable liabilities $ 127,914,893 $ 1,891,668 $ 129,806,561 Net tangible assets acquired 24,326,800 (800,091 ) 23,526,709 Definite lived intangible assets acquired - 242,020 242,020 Goodwill - 1,936,142 1,936,142 Net intangible assets acquired - 2,178,162 2,178,162 Total cash consideration $ 24,326,800 $ 1,378,071 $ 25,704,871 As recorded by Fair Value As recorded by Fairmount Bancorp, Inc. Adjustments Hamilton Bancorp, Inc. Identifiable assets: Cash and cash equivalents $ 1,468,499 $ - $ 1,468,499 Certificates of deposit 4,467,825 27,772 A 4,495,597 Investment securities available for sale 9,729,405 - 9,729,405 Loans 55,454,414 (1,876,502 ) B 53,577,912 Allowance For Loan Loss (591,070 ) 591,070 B - Premises and equipment 2,975,587 (726,997 ) C 2,248,590 Core Deposit Intangible 22,802 (22,802 ) D - Deferred income taxes 965,256 596,675 E 1,561,931 Other assets 1,031,755 - 1,031,755 Total identifiable assets $ 75,524,473 $ (1,410,784 ) $ 74,113,689 Identifiable liabilities: Non-interest bearing deposits 909,669 - 909,669 Interest bearing deposits 52,123,868 433,429 F 52,557,297 Borrowings 10,500,000 389,147 G 10,889,147 Other liabilities 120,351 - 120,351 Total identifiable liabilities $ 63,653,888 $ 822,576 $ 64,476,464 Net tangible assets acquired 11,870,585 (2,233,360 ) 9,637,225 Definite lived intangible assets acquired - 542,540 542,540 Goodwill - 4,012,605 4,012,605 Net intangible assets acquired - 4,555,145 4,555,145 Total cash consideration $ 11,870,585 $ 2,321,785 $ 14,192,370
Business Acquisition, Pro Forma Information [Table Text Block]	Three Months Ended December 31, Nine Months Ended December 31, 2015 2016 2015 Net interest income $ 3,978,170 $ 10,862,778 $ 10,589,458 Other non-interest revenue 236,691 862,502 1,245,048 Total revenue 4,214,861 11,725,279 11,834,506 Provision expense 70,000 1,040,006 190,000 Other non-interest expense 3,775,757 9,420,767 11,044,009 Income before income taxes 369,104 1,264,507 600,497 Income tax expense 389,641 385,181 534,920 Net (loss) income $ (20,537 ) $ 879,325 $ 65,577 Basic (loss) earnings per share $ (0.01 ) $ 0.28 $ 0.02 Diluted (loss) earnings per share $ (0.01 ) $ 0.28 $ 0.02 Nine Months Ended December 31, 2016 2015 Net interest income $ 10,258,714 $ 8,323,913 Other non-interest revenue 840,079 1,214,209 Total revenue 11,098,793 9,538,122 Provision expense 1,040,006 180,000 Other non-interest expense 10,076,607 7,662,302 Income before income taxes (17,820 ) 1,695,820 Income tax expense (65,466 ) 624,593 Net income $ 47,646 $ 1,071,226 Basic earnings per share $ 0.01 $ 0.34 Diluted earnings per share $ 0.01 $ 0.34
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Table Text Block]	Contractually Required Non-Accretable Cash Flows Carrying Value Payments Credit Expected To Be Accretable FMV of Loans Receivable Adjustments Collected Adjustments Receivable Performing loans acquired $ 107,474,993 $ - $ 107,474,993 $ 242,773 $ 107,717,766 Impaired loans acquired 1,397,048 (314,484 ) 1,082,564 (55,046 ) 1,027,518 Total $ 108,872,041 $ (314,484 ) $ 108,557,557 $ 187,727 $ 108,745,284
Business Acquisitions, Components of Acquisition Related Costs [Table Text Block]	Three months ended December 31, Nine Months Ended December 31, 2016 2015 2016 2015 Legal $ - $ 68,528 $ 55,500 $ 433,051 Professional services - 128,117 157,567 316,959 Advertising - - - 2,779 Data processing - - - 48,745 Other - - 6,350 26,691 Total meger related expenses $ - $ 196,645 $ 219,417 $ 828,225

Note 4 - Earnings Per Share (Ta

Note 4 - Earnings Per Share (Tables)	9 Months Ended
	Dec. 31, 2016
Notes Tables
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	Three months ended December 31, Nine Months Ended December 31, 2016 2015 2016 2015 Net income (loss) $ 59,369 $ (127,181 ) $ 47,646 $ (209,861 ) Weighted average common shares outstanding - basic 3,176,815 3,166,470 3,176,708 3,166,230 Weighted average common shares outstanding - diluted 3,179,281 N/A 3,179,174 N/A Income (loss) per common share - basic and diluted $ 0.02 $ (0.04 ) $ 0.01 $ (0.07 ) Anti-dilutive shares 85,394 43,930 85,394 43,930

Note 5 - Investment Securitie25

Note 5 - Investment Securities Available for Sale (Tables)	9 Months Ended
	Dec. 31, 2016
Notes Tables
Schedule of Available-for-sale Securities Reconciliation [Table Text Block]	Gross Gross Amortized unrealized unrealized Fair December 31, 2016 cost gains losses value U.S. government agencies $ 3,529,287 $ 442 $ 20,324 $ 3,509,405 Municipal bonds 17,141,022 2,503 994,563 16,148,962 Corporate bonds 2,000,000 - 86,472 1,913,528 Mortgage-backed securities 86,523,845 53,349 1,394,726 85,182,468 $ 109,194,154 $ 56,294 $ 2,496,085 $ 106,754,363 Gross Gross Amortized unrealized unrealized Fair March 31, 2016 cost gains losses value U.S. government agencies $ 10,519,126 $ 20,622 $ 6,752 $ 10,532,996 Municipal bonds 4,061,599 51,105 140 4,112,564 Corporate bonds 2,000,000 - 101,360 1,898,640 Mortgage-backed securities 53,939,706 300,731 300,237 53,940,200 $ 70,520,431 $ 372,458 $ 408,489 $ 70,484,400
Investments Classified by Contractual Maturity Date [Table Text Block]	Available for Sale December 31, 2016 March 31, 2016 Amortized Fair Amortized Fair cost value cost value Maturing Within one year $ - $ - $ 731,217 $ 731,060 Over one to five years 4,240,900 4,236,036 3,268,217 3,287,589 Over five to ten years 4,178,327 4,051,550 9,830,135 9,751,610 Over ten years 14,251,082 13,284,308 2,751,156 2,773,941 Mortgage-backed securities, in monthly installments 86,523,845 85,182,469 53,939,706 53,940,200 $ 109,194,154 $ 106,754,363 $ 70,520,431 $ 70,484,400
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Table Text Block]	Less than 12 months 12 months or longer Total Gross Gross Gross Unrealized Fair Unrealized Fair Unrealized Fair December 31, 2016 losses value losses value losses value U.S. government agencies $ 20,324 $ 3,004,648 $ - $ - $ 20,324 $ 3,004,648 Municipal bonds 994,563 14,805,701 - - 994,563 14,805,701 Corporate bonds - - 86,472 1,913,528 86,472 1,913,528 Mortgage-backed securities 1,103,455 71,475,638 291,271 7,375,148 1,394,726 78,850,786 $ 2,118,342 $ 89,285,987 $ 377,743 $ 9,288,676 $ 2,496,085 $ 98,574,663 Less than 12 months 12 months or longer Total Gross Gross Gross Unrealized Fair Unrealized Fair Unrealized Fair March 31, 2016 losses value losses value losses value U.S. government agencies $ 6,752 $ 2,244,157 $ - $ - $ 6,752 $ 2,244,157 Municipal bonds 140 480,168 - - 140 480,168 Corporate bonds - - 101,360 1,898,640 101,360 1,898,640 Mortgage-backed securities 33,080 4,367,962 267,157 20,274,037 300,237 24,641,999 $ 39,972 $ 7,092,287 $ 368,517 $ 22,172,677 $ 408,489 $ 29,264,964

Note 6 - Loans Receivable and26

Note 6 - Loans Receivable and Allowance for Loan Losses (Tables)	9 Months Ended
	Dec. 31, 2016
Notes Tables
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]	December 31, 2016 March 31, 2016 Legacy (1) Acquired Total Loans % of Total Legacy (1) Acquired Total Loans % of Total Real estate loans: One-to four-family: Residential $ 44,297,741 $ 87,924,992 $ 132,222,733 40 % $ 46,263,709 $ 23,036,569 $ 69,300,278 31 % Residential construction 6,973,282 557,310 7,530,592 2 % 4,304,189 965,440 5,269,629 2 % Investor (2) 9,670,382 22,432,236 32,102,618 10 % 12,076,911 15,783,008 27,859,919 13 % Commercial 94,173,223 15,511,630 109,684,853 33 % 75,225,984 2,889,219 78,115,203 35 % Commercial construction 1,655,899 1,620,552 3,276,451 1 % 1,982,571 1,274,148 3,256,719 2 % Total real estate loans 156,770,527 128,046,720 284,817,247 86 % 139,853,364 43,948,384 183,801,748 83 % Commercial business 19,815,173 2,506,890 22,322,063 7 % 17,773,967 2,621,625 20,395,592 9 % Home equity loans 13,737,121 7,948,303 21,685,424 7 % 12,222,688 2,168,073 14,390,761 6 % Consumer 2,443,559 986,293 3,429,852 1 % 3,072,677 1,106,434 4,179,111 2 % Total Loans 192,766,380 139,488,206 332,254,586 100 % 172,922,696 49,844,516 222,767,212 100 % Net deferred loan origination fees and costs (194,754 ) - (194,754 ) (139,321 ) - (139,321 ) Loan premium (discount) 50,670 (712,233 ) (661,563 ) 77,983 (846,818 ) (768,835 ) $ 192,622,296 $ 138,775,973 $ 331,398,269 $ 172,861,358 $ 48,997,698 $ 221,859,056
Allowance for Credit Losses on Financing Receivables [Table Text Block]	Legacy Acquired Provision Provision Nine months ended: Allowance for loan Charge Allowance Allowance for loan Charge Allowance December 31, 2016 3/31/2016 losses offs Recoveries 12/31/2016 3/31/2016 losses offs Recoveries 12/31/2016 Real estate loans: One-to four-family $ 428,027 $ 118,357 $ - $ 2,482 $ 548,866 $ - $ 90,949 $ 97,509 $ 6,560 $ - Commercial 901,768 953,050 621,741 - 1,233,077 - - - - - Commercial construction 42,377 345 - - 42,722 - - - - - Commercial business 228,199 (108,182 ) 1,521 28,827 147,323 - - - - - Home equity loans 82,012 8,209 - - 90,221 - - - - - Consumer 19,982 (21,819 ) 4,073 7,270 1,360 - (903 ) - 903 - $ 1,702,365 $ 949,960 $ 627,335 $ 38,579 $ 2,063,569 $ - $ 90,046 $ 97,509 $ 7,463 $ - Legacy Acquired Provision Provision Nine months ended: Allowance for loan Charge Allowance Allowance for loan Charge Allowance December 31, 2015 3/31/2015 losses offs Recoveries 12/31/2015 3/31/2015 losses offs Recoveries 12/31/2015 Real estate loans: One-to four-family $ 433,570 $ 179,413 $ 168,139 $ 848 $ 445,692 $ - $ 61,517 $ 86,352 $ 24,835 $ - Commercial 585,817 529,516 - - 1,115,333 - - - - - Commercial construction 67,835 (218,589 ) - 236,906 86,152 - - - - - Commercial business 473,127 (353,601 ) 10,533 150,547 259,540 - - - - - Home equity loans 98,983 (9,962 ) 6,000 - 83,021 - - - - - Consumer 727 31,883 7,565 940 25,985 - - - - - Unallocated 30,177 (30,177 ) - - - - - - - - $ 1,690,236 $ 128,483 $ 192,237 $ 389,241 $ 2,015,723 $ - $ 61,517 $ 86,352 $ 24,835 $ - Legacy Acquired Provision Provision Year Ended: Allowance for Loan Charge Allowance Allowance for Loan Charge Allowance March 31, 2016 3/31/2015 Losses offs Recoveries 3/31/2016 3/31/2016 Losses offs Recoveries 3/31/2016 Real estate loans: One-to four-family $ 433,570 $ 164,809 $ 171,200 $ 848 $ 428,027 $ - $ 95,703 $ 120,538 $ 24,835 $ - Commercial 585,817 883,852 567,901 - 901,768 - - - - - Commercial construction 67,835 (262,362 ) - 236,904 42,377 - - - - - Commercial business 473,127 (426,731 ) 10,533 192,336 228,199 - - - - - Home equity loans 98,983 (10,971 ) 6,000 - 82,012 - - - - - Consumer 727 25,877 16,337 9,715 19,982 - - - - - Unallocated 30,177 (30,177 ) - - - - - - - - $ 1,690,236 $ 344,297 $ 771,971 $ 439,803 $ 1,702,365 $ - $ 95,703 $ 120,538 $ 24,835 $ - Legacy Acquired Allowance Loan Balance Allowance Loan Balance Individually Collectively Individually Collectively Individually Collectively Individually Collectively evaluated evaluated evaluated evaluated evaluated evaluated evaluated evaluated for for for for for for for for December 31, 2016 impairment impairment impairment impairment impairment impairment impairment impairment Real estate loans: One-to four-family $ 288,098 $ 260,768 $ 1,787,289 $ 59,154,116 $ - $ - $ 1,269,425 $ 109,645,113 Commercial - 1,233,077 2,036,391 92,136,832 - - 206,463 15,305,167 Commercial construction - 42,722 - 1,655,899 - - - 1,620,552 Commercial business - 147,323 781,623 19,033,550 - - - 2,506,890 Home equity loans - 90,221 13,041 13,724,080 - - 7,924 7,940,379 Consumer - 1,360 - 2,443,559 - - 37,576 948,717 $ 288,098 $ 1,775,471 $ 4,618,344 $ 188,148,036 $ - $ - $ 1,521,388 $ 137,966,818 Legacy Acquired Allowance Loan Balance Allowance Loan Balance Individually Collectively Individually Collectively Individually Collectively Individually Collectively evaluated evaluated evaluated evaluated evaluated evaluated evaluated evaluated for for for for for for for for December 31, 2015 impairment impairment impairment impairment impairment impairment impairment impairment Real estate loans: One-to four-family $ 79,301 $ 366,391 $ 1,959,393 $ 62,421,992 $ - $ - $ 1,663,950 $ 40,033,208 Commercial - 1,115,333 3,329,058 73,131,183 - - - 2,925,586 Commercial construction - 86,152 - 1,886,203 - - - 1,850,747 Commercial business - 259,540 2,353,249 16,220,992 - - 212,809 2,471,138 Home equity loans - 83,021 17,578 12,045,351 - - - 2,212,783 Consumer - 25,985 - 3,367,363 - - 39,384 1,161,421 $ 79,301 $ 1,936,422 $ 7,659,278 $ 169,073,084 $ - $ - $ 1,916,143 $ 50,654,883 Legacy Acquired Allowance Loan Balance Allowance Loan Balance Individually Collectively Individually Collectively Individually Collectively Individually Collectively Evaluated Evaluated Evaluated Evaluated Evaluated Evaluated Evaluated Evaluated for for for for for for for for March 31, 2016 Impairment Impairment Impairment Impairment Impairment Impairment Impairment Impairment Real estate loans: One-to four-family $ 59,571 $ 368,456 $ 1,918,527 $ 60,726,282 $ - $ - $ 1,210,306 $ 38,574,711 Commercial - 901,768 2,717,144 72,508,840 - - 211,239 2,677,980 Commercial construction - 42,377 - 1,982,571 - - - 1,274,148 Commercial business - 228,199 1,279,233 16,494,734 - - - 2,621,625 Home equity loans - 82,012 59,169 12,163,519 - - - 2,168,073 Consumer - 19,982 - 3,072,677 - - 42,488 1,063,946 $ 59,571 $ 1,642,794 $ 5,974,073 $ 166,948,623 $ - $ - $ 1,464,033 $ 48,380,483
Past Due Financing Receivables [Table Text Block]	Loans Accruing Nonaccrual Loans Loans 90 or more loans 90 or interest 30-59 days 60-89 days days Total past Current more days Nonaccrual not December 31, 2016 past due past due past due due loans loans Totals loans past due loans accrued Legacy Loans: Real estate loans: One-to four-family $ 825,322 $ 5,713 $ 191,878 $ 1,022,913 $ 59,918,492 $ 60,941,405 $ - $ 517,680 $ 17,229 Commercial - - 2,036,391 2,036,391 92,136,832 94,173,223 - 2,036,391 68,775 Commercial construction - - - - 1,655,899 1,655,899 - - - Commercial business - - - - 19,815,173 19,815,173 - - - Home equity loans - - - - 13,737,121 13,737,121 - 4,163 73 Consumer - - - - 2,443,559 2,443,559 - - - $ 825,322 $ 5,713 $ 2,228,269 $ 3,059,304 $ 189,707,076 $ 192,766,380 $ - $ 2,558,234 $ 86,077 Loans Accruing Nonaccrual Loans Loans 90 or more loans 90 or interest 30-59 days 60-89 days days Total past Current more days Nonaccrual not December 31, 2016 past due past due past due due loans loans Totals loans past due loans accrued Acquired Loans: Real estate loans: One-to four-family $ 1,243,891 $ 332,907 $ 435,342 $ 2,012,140 $ 108,902,398 $ 110,914,538 $ - $ 435,342 $ 56,805 Commercial - 20,338 11,190 31,528 15,480,102 15,511,630 - 31,528 - Commercial construction - - - - 1,620,552 1,620,552 - - - Commercial business - - 18,455 18,455 2,488,435 2,506,890 - 18,455 - Home equity loans - - - - 7,948,303 7,948,303 - 30 - Consumer - 5,139 - 5,139 981,154 986,293 - 1,047 33 $ 1,243,891 $ 358,384 $ 464,987 $ 2,067,262 $ 137,420,944 $ 139,488,206 $ - $ 486,402 $ 56,838 Loans Accruing Nonaccrual Loans Loans 90 or more loans 90 or interest 30-59 days 60-89 days days Total past Current more days Nonaccrual not March 31, 2016 past due past due past due due loans loans Totals loans past due loans accrued Legacy Loans: Real estate loans: One-to four-family $ 468,887 $ 99,360 $ 388,104 $ 956,351 $ 61,688,458 $ 62,644,809 $ 165,701 $ 511,939 $ 18,494 Commercial - - 2,717,144 2,717,144 72,508,840 75,225,984 - 2,717,144 - Commercial construction - - - - 1,982,571 1,982,571 - - - Commercial business - - 121,760 121,760 17,652,207 17,773,967 - 121,760 47,646 Home equity loans 20,753 - 43,073 63,826 12,158,862 12,222,688 - 49,462 1,007 Consumer - - - - 3,072,677 3,072,677 - - - $ 489,640 $ 99,360 $ 3,270,081 $ 3,859,081 $ 169,063,615 $ 172,922,696 $ 165,701 $ 3,400,305 $ 67,147 Loans Accruing Nonaccrual Loans Loans 90 or more loans 90 or interest 30-59 days 60-89 days days Total past Current Totals more days Nonaccrual not March 31, 2016 past due past due past due due loans loans loans past due loans accrued Acquired Loans: Real estate loans: One-to four-family $ 42,800 $ - $ 1,480,508 $ 1,523,308 $ 38,261,709 $ 39,785,017 $ 542,236 $ 938,272 $ 118,381 Commercial - - - - 2,889,219 2,889,219 - - - Commercial construction - - - - 1,274,148 1,274,148 - - - Commercial business - - - - 2,621,625 2,621,625 - - - Home equity loans - - - - 2,168,073 2,168,073 - - - Consumer - - 3,535 3,535 1,102,899 1,106,434 - 3,535 178 $ 42,800 $ - $ 1,484,043 $ 1,526,843 $ 48,317,673 $ 49,844,516 $ 542,236 $ 941,807 $ 118,559
Impaired Financing Receivables [Table Text Block]	Unpaid Recorded Recorded contractual investment investment Total Average principal with no with recorded Related recorded Interest December 31, 2016 balance allowance allowance investment allowance investment recognized Legacy Loans: Real estate loans: One-to four-family $ 2,048,417 $ 394,759 $ 1,392,530 $ 1,787,289 $ 288,098 $ 1,792,551 $ 46,819 Commercial 3,433,621 2,036,391 - 2,036,391 - 2,610,661 987 Commercial construction - - - - - - - Commercial business 1,216,028 781,623 - 781,623 - 824,690 80,538 Home equity loans 37,916 13,041 - 13,041 - 14,628 188 Consumer - - - - - - - $ 6,735,982 $ 3,225,814 $ 1,392,530 $ 4,618,344 $ 288,098 $ 5,242,530 $ 128,532 Unpaid Recorded Recorded contractual investment investment Total Average principal with no with recorded Related recorded Interest December 31, 2016 balance allowance allowance investment allowance investment recognized Acquired Loans: Real estate loans: One-to four-family $ 1,734,058 $ 1,269,425 $ - $ 1,269,425 $ - $ 1,148,691 $ 40,076 Commercial 256,463 206,463 - 206,463 - 208,859 5,848 Commercial construction - - - - - - - Commercial business - - - - - - - Home equity loans 57,116 7,924 - 7,924 - 7,712 2,663 Consumer 68,230 37,576 - 37,576 - 40,396 4,228 $ 2,115,867 $ 1,521,388 $ - $ 1,521,388 $ - $ 1,405,658 $ 52,815 Unpaid Recorded Recorded contractual investment investment Total Average principal with no with recorded Related recorded Interest March 31, 2016 balance allowance allowance investment allowance investment recognized Legacy Loans: Real estate loans: One-to four-family $ 2,116,820 $ 626,719 $ 1,291,808 $ 1,918,527 $ 59,571 $ 1,865,000 $ 63,498 Commercial 3,433,621 2,717,144 - 2,717,144 - 3,298,855 99,599 Commercial construction - - - - - - - Commercial business 1,884,258 1,279,233 - 1,279,233 - 1,557,871 147,101 Home equity loans 82,740 59,169 - 59,169 - 18,817 331 Consumer - - - - - - - $ 7,517,439 $ 4,682,265 $ 1,291,808 $ 5,974,073 $ 59,571 $ 6,740,543 $ 310,529 Unpaid Recorded Recorded contractual investment investment Total Average principal with no with recorded Related recorded Interest March 31, 2016 balance allowance allowance investment allowance investment recognized Acquired Loans: Real estate loans: One-to four-family $ 2,444,002 $ 1,210,306 $ - $ 1,210,306 $ - $ 1,387,353 $ 86,587 Commercial 261,239 211,239 - 211,239 - 212,806 9,978 Commercial construction - - - - - - - Commercial business - - - - - - - Home equity loans - - - - - - - Consumer 72,358 42,488 - 42,488 - 43,233 7,086 $ 2,777,599 $ 1,464,033 $ - $ 1,464,033 $ - $ 1,643,392 $ 103,651
Certain Loans Acquired In Transfer not Accounted for as Debt Securities Changes in Recorded Investment Schedule [Table Text Block]	December 31, 2016 December 31, 2015 Recorded investment at beginning of period $ 919,729 $ - Fair value of loans acquired during the year 1,027,518 980,943 Accretion 20,738 - Reductions of payments (501,432 ) (22,608 ) Recorded investment at end of period $ 1,466,553 $ 958,335 Outstanding principal balance at end of period $ 1,907,842 1,324,972
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement Schedule [Table Text Block]	December 31, 2016 December 31, 2015 Accretable yield at beginning of period $ 32,629 $ - Addition from acquisition 55,046 59,142 Accretion (20,738 ) - Reclassification from nonaccretable difference - - Accretable yield at end of period $ 66,937 $ 59,142
Troubled Debt Restructurings on Financing Receivables [Table Text Block]	Number of December 31, 2016 contracts Performing Nonperforming Total Real estate loans: One-to four-family 12 $ 1,269,267 $ 271,208 $ 1,540,475 Commercial 2 - 2,036,391 2,036,391 Commercial construction - - - - Commercial business 1 612,357 - 612,357 Home equity loans - - - - Consumer - - - - 15 $ 1,881,624 $ 2,307,599 $ 4,189,223 Number of March 31, 2016 contracts Performing Nonperforming Total Real estate loans: One-to four-family 12 $ 1,457,552 $ 101,449 $ 1,559,001 Commercial 2 - 2,717,144 2,717,144 Commercial construction - - - - Commercial business 2 647,654 - 647,654 Home equity loans - - - - Consumer - - - - 16 $ 2,105,206 $ 2,818,593 $ 4,923,799
Schedule Of Modified Troubled Debt Restructurings On Financing Receivables [Table Text Block]	Loans Modified as a TDR for the three months ended December 31, 2016 December 31, 2015 Number of Outstanding recorded Number of Outstanding recorded Troubled Debt Restructurings contracts investment contracts investment Real estate loans: One-to four-family 1 52,649 - - Loans Modified as a TDR for the nine months ended December 31, 2016 December 31, 2015 Number of Outstanding recorded Number of Outstanding recorded Troubled Debt Restructurings contracts investment contracts investment Real estate loans: One-to four-family 1 52,649 2 20,816
Financing Receivable Credit Quality Indicators [Table Text Block]	Legacy Acquired Special Special December 31, 2016 Pass Mention Substandard Total Pass Mention Substandard Total Real estate loans: One-to four-family $ 57,925,687 $ 2,550,162 $ 465,556 $ 60,941,405 $ 105,301,053 $ 4,344,061 $ 1,269,424 $ 110,914,538 Commercial 85,771,988 6,364,843 2,036,391 94,173,222 13,957,708 1,315,931 237,991 15,511,630 Commercial construction 1,655,899 - - 1,655,899 1,620,552 - - 1,620,552 Commercial business 18,954,943 690,965 169,266 19,815,174 2,488,434 18,455 - 2,506,889 Home equity loans 13,724,080 - 13,041 13,737,121 7,804,424 135,956 7,924 7,948,304 Consumer 2,443,559 - - 2,443,559 943,578 5,139 37,576 986,293 $ 180,476,156 $ 9,605,970 $ 2,684,254 $ 192,766,380 $ 132,115,749 $ 5,819,542 $ 1,552,915 $ 139,488,206 Percentage of total loans 93.6 % 5.0 % 1.4 % 100 % 94.7 % 4.2 % 1.1 % 100 % Legacy Acquired Special Special March 31, 2016 Pass Mention Substandard Total Pass Mention Substandard Total Real estate loans: One-to four-family $ 59,969,105 $ 2,272,150 $ 403,554 $ 62,644,809 $ 38,039,563 $ 535,148 $ 1,210,306 $ 39,785,017 Commercial 66,824,956 5,683,884 2,717,144 75,225,984 2,677,980 - 211,239 2,889,219 Commercial construction 1,982,571 - - 1,982,571 1,274,148 - - 1,274,148 Commercial business 13,629,957 3,477,579 666,431 17,773,967 2,621,625 - - 2,621,625 Home equity loans 12,163,519 - 59,169 12,222,688 2,168,073 - - 2,168,073 Consumer 3,072,677 - - 3,072,677 1,063,946 - 42,488 1,106,434 $ 157,642,785 $ 11,433,613 $ 3,846,298 $ 172,922,696 $ 47,845,335 $ 535,148 $ 1,464,033 $ 49,844,516 Percentage of total loans 91.2 % 6.6 % 2.2 % 100 % 96.0 % 1.1 % 2.9 % 100 %
Outstanding Commitments And Unused Lines Of Credit [Table Text Block]	December 31, March 31, 2016 2016 Unused commercial lines of credit $ 11,521,792 $ 9,845,571 Unused home equity lines of credit 23,032,210 16,004,725 Unused consumer lines of credit 36,223 29,656 Residential construction loan commitments 6,864,779 8,166,473 Commercial construction loan commitments 5,308,584 1,384,932 Home equity loan commitments - 536,000 Commercial loan commitments - 411,500 Standby letters of credit 558,189 273,981

Note 7 - Goodwill and Other I27

Note 7 - Goodwill and Other Intangible Asset (Tables)	9 Months Ended
	Dec. 31, 2016
Notes Tables
Schedule of Intangible Assets and Goodwill [Table Text Block]	Core deposit Goodwill intangible Balance March 31, 2015 $ 2,664,432 $ 138,333 Additions (1) 3,814,428 542,540 Amortization expense - (38,619 ) Balance December 31, 2015 $ 6,478,860 $ 642,254 Core deposit Goodwill intangible Balance March 31, 2016 $ 6,767,811 $ 618,300 Additions (2) 1,936,142 242,020 Post acquisition adjustments (81,524 ) - Amortization expense - (89,506 ) Balance December 31, 2016 $ 8,622,429 $ 770,814
Finite-lived Intangible Assets Amortization Expense [Table Text Block]	Year ending March 31, Amount 2017 $ 31,518 2018 126,070 2019 126,070 2020 123,737 2021 98,070 2022 98,070 2023 98,070 2024 64,167 2025 5,042 $ 770,814

Note 8 - Derivative - Interes28

Note 8 - Derivative - Interest Rate Swap Agreement (Tables)	9 Months Ended
	Dec. 31, 2016
Notes Tables
Schedule of Derivative Instruments [Table Text Block]	December 31, 2016 Notional Principal Fair Amount Amount Value Included in Loans and Leases: Commercial real estate loan $ - $ 3,195,752 $ 3,234,383 Included in Other Liabilities: Interest Rate Swap $ 3,195,752 $ - $ 38,631

Note 9 - Deposits (Tables)

Note 9 - Deposits (Tables)	9 Months Ended
	Dec. 31, 2016
Notes Tables
Summary of Deposits [Table Text Block]	December 31, 2016 March 31, 2016 Amount % of Total Amount % of Total Savings $ 45,524,702 11 % $ 33,010,962 11 % Noninterest-bearing checking 22,397,875 5 % 19,747,437 6 % Interest-bearing checking 19,307,358 5 % 13,298,677 4 % Money market accounts 61,467,590 15 % 52,576,567 17 % Time deposits 258,655,797 63 % 195,031,411 62 % $ 407,353,322 100 % $ 313,665,054 100 % Premium on deposits assumed 971,620 328,597 Total deposits $ 408,324,942 $ 313,993,651

Note 10 - Lines of Credit and30

Note 10 - Lines of Credit and Federal Home Loan Bank Advances (Tables)	9 Months Ended
	Dec. 31, 2016
Notes Tables
Federal Home Loan Bank, Advances [Table Text Block]	December 31, 2016 March 31, 2016 Amount Rate Maturity Date Amount Rate Maturity Date FHLB advance $ - $ 2,000,000 0.43 % 6/3/2016 FHLB advance - 2,000,000 0.60 % 9/3/2016 FHLB advance 1,500,000 0.75 % 3/31/2017 1,500,000 0.75 % 3/31/2017 FHLB advance 1,000,000 4.24 % 7/31/2017 1,000,000 4.24 % 7/31/2017 FHLB advance 1,000,000 4.01 % 8/21/2017 1,000,000 4.01 % 8/21/2017 FHLB advance 1,000,000 0.91 % 8/31/2017 1,000,000 0.91 % 8/31/2017 FHLB advance 1,500,000 3.23 % 11/24/2017 1,500,000 3.23 % 11/24/2017 FHLB advance 1,500,000 3.40 % 11/27/2017 1,500,000 3.40 % 11/27/2017 FHLB advance 1,000,000 2.60 % 7/2/2018 1,000,000 2.60 % 7/2/2018 FHLB advance 1,000,000 3.05 % 7/3/2018 1,000,000 3.05 % 7/3/2018 FHLB advance 1,000,000 2.60 % 10/2/2018 1,000,000 2.60 % 10/2/2018 FHLB advance 5,000,000 3.94 % 7/23/2018 - FHLB advance 5,000,000 4.28 % 7/31/2017 - FHLB advance 5,000,000 3.38 % 9/19/2018 - 25,500,000 14,500,000 Premium on borrowings assumed 694,142 305,237 Total borrowings $ 26,194,142 $ 14,805,237

Note 11 - Regulatory Capital 31

Note 11 - Regulatory Capital Ratios (Tables)	9 Months Ended
	Dec. 31, 2016
Notes Tables
Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block]	Minimum Capital Minimum Capital Required - Basel III Required - Basel III 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) December 31, 2016 Common equity tier 1 capital (to risk-weighted assets) $ 41,748 12.73 % $ 16,813 5.125 % $ 22,964 7.00 % $ 21,324 6.50 % Total risk-based capital (to risk-weighted assets) 43,861 13.37 % 28,295 8.625 % 34,446 10.50 % 32,805 10.00 % Tier 1 capital (to risk-weighted assets) 41,748 12.73 % 21,734 6.625 % 27,885 8.50 % 26,244 8.00 % Tier 1 capital (to adjusted total assets) 41,748 8.51 % 19,615 4.000 % 19,615 4.00 % 24,518 5.00 % March 31, 2016 Common equity tier 1 capital (to risk-weighted assets) $ 44,518 19.06 % $ 11,971 5.125 % $ 16,350 7.00 % $ 15,182 6.50 % Total risk-based capital (to risk-weighted assets) 46,262 19.81 % 20,146 8.625 % 24,525 10.50 % 23,357 10.00 % Tier 1 capital (to risk-weighted assets) 44,518 19.06 % 15,474 6.625 % 19,854 8.50 % 18,686 8.00 % Tier 1 capital (to adjusted total assets) 44,518 11.78 % 15,114 4.000 % 15,114 4.00 % 18,892 5.00 %

Note 12 - Stock Based Compens32

Note 12 - Stock Based Compensation (Tables)	9 Months Ended
	Dec. 31, 2016
Notes Tables
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]	February 3, 2014 (Grant Date) Risk free interest rate 2.07% Expected term (in years) 7.0 Expected stock price volatility 27.30% Dividend yield 0.00%
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]	Weighted Weighted Average Average Remaining Exercise Contractual Nine Months Ended December 31, 2016: Shares Price Term (in years) Outstanding at beginning of period 219,650 $ 13.85 7.1 Granted - - - Exercised - - - Forfeited, exchanged or expired - - - Outstanding at December 31, 2016 219,650 $ 13.85 7.1 Vested at December 31, 2016 87,860 $ 13.85 7.1
Schedule of Nonvested Share Activity [Table Text Block]	Weighted-Average Grant-Date Shares Fair Value Nonvested shares at March 31, 2016 50,600 $ 13.76 Granted - - Vested (80 ) 14.00 Forfeited - - Nonvested shares at December 31, 2016 50,520 $ 13.76 Fair Value of shares vested at December 31, 2016 $ 447,165

Note 13 - Fair Value Measurem33

Note 13 - Fair Value Measurements (Tables)	9 Months Ended
	Dec. 31, 2016
Notes Tables
Fair Value, Assets Measured on Recurring Basis [Table Text Block]	Level 1 Level 2 Level 3 inputs inputs inputs Total December 31, 2016 U.S. government agencies $ - $ 3,509,405 $ - $ 3,509,405 Municipal bonds - 16,148,962 - 16,148,962 Corporate bonds - - 1,913,528 1,913,528 Mortgage-backed securities - 85,182,468 - 85,182,468 Total investment securities available for sale $ - $ 104,840,835 $ 1,913,528 $ 106,754,363 Level 1 Level 2 Level 3 inputs inputs inputs Total March 31, 2016 U.S. government agencies $ - $ 10,532,996 $ - $ 10,532,996 Municipal bonds 4,112,564 4,112,564 Corporate bonds - - 1,898,640 1,898,640 Mortgage-backed securities - 53,940,200 - 53,940,200 Total investment securities available for sale $ - $ 68,585,760 $ 1,898,640 $ 70,484,400
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]	Level 1 Level 2 Level 3 December 31, 2016 inputs inputs inputs Total Loans - Commercial real estate loan $ - $ 3,234,383 $ - $ 3,234,383 Derivative - Interest rate swap agreement $ - $ (38,631 ) $ - $ (38,631 )
Fair Value Inputs, Assets, Quantitative Information [Table Text Block]	Valuation Unobservable Range of Description Fair Value Methodology Inputs Inputs Corporate bonds $ 1,913,528 3rd party valuation Discount to reflect current market conditions 0.00% - 10.00% Valuation Unobservable Range of Description Fair Value Methodology Inputs Inputs Impaired loans, net of allowance $ 5,851,634 Appraised value Discount to reflect current market conditions 0.00% - 25.00% Discounted cash flows Discount rates 2.63% - 7.25% Foreclosed real estate $ 460,220 Appraised value Discount to reflect current market conditions 0.00% - 25.00%
Summar yOf Beginning And Ending Balance Of Foreclosed Real Estate [Table Text Block]	Balance, March 31, 2016 $ 443,015 Transfer to foreclosed real estate 17,205 Proceeds from sale of foreclosed real estate - Loss on sale of foreclosed real estate - Balance, December 31, 2016 $ 460,220
Fair Value, by Balance Sheet Grouping [Table Text Block]	December 31, 2016 March 31, 2016 Carrying Fair Carrying Fair amount value amount value Financial assets Level 1 inputs: Cash and cash equivalents $ 18,315,750 $ 18,315,750 $ 67,448,536 $ 67,448,536 Level 2 inputs: Loans held for sale - - 259,450 266,176 Federal Home Loan Bank stock 1,640,100 1,640,100 1,042,500 1,042,500 Bank-owned life insurance 18,132,876 18,132,876 12,709,908 12,709,908 Level 3 inputs: Certificates of deposit held as investment 499,303 501,394 3,968,229 3,911,474 Loans receivable, net 328,202,517 330,775,927 218,604,150 220,671,409 Financial liabilities Level 3 inputs: Deposits 408,324,942 408,859,890 313,993,651 314,095,055 Advance payments by borrowers for taxes and insurance 1,112,278 1,112,278 1,079,794 1,079,794 Borrowings 26,194,142 26,822,718 14,805,237 15,146,307
Foreclosed Assets [Member]
Notes Tables
Fair Value Measurements, Nonrecurring [Table Text Block]	Level 1 Level 2 Level 3 inputs inputs inputs Total December 31, 2016 Impaired loans $ - $ - $ 5,851,634 $ 5,851,634 Foreclosed real estate - - 460,220 460,220 Total impaired loans and foreclosed real estate $ - $ - $ 6,311,854 $ 6,311,854 Level 1 Level 2 Level 3 inputs inputs inputs Total March 31, 2016 Impaired loans $ - $ - $ 7,378,535 $ 7,378,535 Foreclosed real estate - - 443,015 443,015 Premesis and equipment held for sale 405,000 405,000 Loans held for sale - 266,176 - 266,176 Total fair value of assets on a nonrecurring basis $ - $ 266,176 $ 8,226,550 $ 8,492,726

Note 1 - Nature of Operations34

Note 1 - Nature of Operations and Summary of Significant Accounting Policies (Details Textual)	May 13, 2016USD ($)$ / shares	Sep. 11, 2015USD ($)$ / shares	Oct. 10, 2012USD ($)$ / sharesshares	Dec. 31, 2016USD ($)shares	Dec. 31, 2015USD ($)	Mar. 31, 2016shares
Common Stock, Shares, Issued | shares			3,703,000	3,413,646		3,413,646
Share Price | $ / shares			$ 10
Proceeds from Issuance of Common Stock			$ 35,580,000
Noninterest Expense Offering Cost			$ 1,450,000
Employee Stock Option Plan, Subscribed Percentage			8.00%
Employee Stock Ownership Plan (ESOP), Number of Allocated Shares | shares			296,240
Number of Branches				7
Fraternity Community Bancorp, Inc. [Member]
Business Acquisition, Share Price | $ / shares	$ 19.25
Payments to Acquire Businesses, Gross	$ 25,700,000			$ 25,704,871
Fairmount Bancorp, Inc. [Member]
Business Acquisition, Share Price | $ / shares		$ 30
Payments to Acquire Businesses, Gross		$ 14,200,000			$ 14,192,370

Note 3 - Acquisitions (Details

Note 3 - Acquisitions (Details Textual) - USD ($)	May 13, 2016	Sep. 11, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2016		Dec. 31, 2015		Sep. 11, 2016
Professional and Contract Services Expense			$ 284,979	$ 131,353		$ 808,309		$ 291,260
Core Deposits [Member]
Finite-Lived Intangible Asset, Useful Life	8 years	8 years				8 years
Business Combination, Acquisition Related Costs		$ 3,100,000
Finite-lived Intangible Assets Acquired		$ 543,000				$ 242,020	[1]	542,540	[2]
Fraternity Community Bancorp, Inc. [Member]
Business Acquisition, Share Price	$ 19.25
Payments to Acquire Businesses, Gross	$ 25,700,000					25,704,871
Effective Income Tax Rate Reconciliation, Percent	39.45%
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Tangible Assets, Net	$ 23,500,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles	242,020
Business Combination, Acquisition Related Costs	3,000,000				$ 1,100,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period, Cash Flows Expected to be Collected at Acquisition	108,557,557
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable FMV Adjustment	187,727
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period, Contractually Required Payments Receivable at Acquisition	108,872,041
Certain Loans Acquired in Transfer, Nonaccretable Difference	314,484
Fraternity Community Bancorp, Inc. [Member] | Performing Financial Instruments [Member]
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period, Cash Flows Expected to be Collected at Acquisition	107,474,993
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable FMV Adjustment	242,773
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period, Contractually Required Payments Receivable at Acquisition	107,474,993
Certain Loans Acquired in Transfer, Nonaccretable Difference
Fraternity Community Bancorp, Inc. [Member] | Nonperforming Financial Instruments [Member]
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period, Cash Flows Expected to be Collected at Acquisition	1,082,564
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable FMV Adjustment	$ (55,046)
Financing Receivable, Modifications, Number of Contracts	23
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period, Contractually Required Payments Receivable at Acquisition	$ 1,397,048
Certain Loans Acquired in Transfer, Nonaccretable Difference	314,484
Fraternity Community Bancorp, Inc. [Member] | Core Deposits [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles	$ 242,020
Fairmount Bancorp, Inc. [Member]
Business Acquisition, Share Price		$ 30
Payments to Acquire Businesses, Gross		$ 14,200,000						14,192,370
Effective Income Tax Rate Reconciliation, Percent		39.45%
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Tangible Assets, Net		$ 9,600,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles		$ 542,540
Business Combination, Acquisition Related Costs				$ 196,000				$ 828,000
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Consideration Transferred										$ 215,000
Fraternity Community Bancorp, Inc. and Fairmount Bancorp, Inc. [Member] | Noncompete Agreements [Member]
Professional and Contract Services Expense			145,000			$ 387,000
Fraternity Community Bancorp, Inc. and Fairmount Bancorp, Inc. [Member] | Noncompete Agreements [Member] | Minimum [Member]
Finite-Lived Intangible Asset, Useful Life						1 year
Fraternity Community Bancorp, Inc. and Fairmount Bancorp, Inc. [Member] | Noncompete Agreements [Member] | Maximum [Member]
Finite-Lived Intangible Asset, Useful Life						2 years
Fraternity Community Bancorp, Inc. and Fairmount Bancorp, Inc. [Member] | Contract-Based Intangible Assets [Member]
Finite-Lived Intangible Asset, Useful Life						180 days
Professional and Contract Services Expense			$ 26,800			$ 80,400
[1]	Addition to intangibles are related to the acquisition of Fraternity Community.
[2]	Additions to intangibles are related to the acquisition of Fairmount Bancorp, Inc.

Note 3 - Acquisitions - Allocat

Note 3 - Acquisitions - Allocation of Preliminary Purchase Price (Details) - USD ($)		Dec. 31, 2016	May 13, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 11, 2015	Mar. 31, 2015
Goodwill		$ 8,622,429		$ 6,767,811	$ 6,478,860		$ 2,664,432
Fraternity Community Bancorp, Inc. [Member]
Cash and cash equivalents			$ 15,196,058
Investment securities available for sale			17,570,712
FHLB Bank Stock			782,600
Loans			108,745,284
Allowance For Loan Loss
Premises and equipment			769,806
Bank-Owned Life Insurance			5,058,041
Deferred income taxes			2,333,104
Other assets			2,877,665
Total identifiable assets			153,333,270
Non-interest bearing deposits			1,242,187
Interest bearing deposits			108,746,923
Borrowings			15,793,537
Other liabilities			4,023,914
Total identifiable liabilities			129,806,561
Net tangible assets acquired			23,526,709
Definite lived intangible assets acquired			242,020
Goodwill			1,936,142
Net intangible assets acquired			2,178,162
Total cash consideration			25,704,871
Fraternity Community Bancorp, Inc. [Member] | Carrying Amount by Acquiree [Member]
Cash and cash equivalents			15,196,058
Investment securities available for sale			17,570,712
FHLB Bank Stock			782,600
Loans			108,872,041
Allowance For Loan Loss			(1,550,000)
Premises and equipment			691,095
Bank-Owned Life Insurance			5,058,041
Deferred income taxes			2,743,481
Other assets			2,877,665
Total identifiable assets			152,241,693
Non-interest bearing deposits			1,242,187
Interest bearing deposits			107,648,792
Borrowings			15,000,000
Other liabilities			4,023,914
Total identifiable liabilities			127,914,893
Net tangible assets acquired			24,326,800
Definite lived intangible assets acquired
Goodwill
Net intangible assets acquired
Total cash consideration			24,326,800
Fraternity Community Bancorp, Inc. [Member] | Fair Value Adjustments [Member]
Cash and cash equivalents
Investment securities available for sale
FHLB Bank Stock
Loans	[1]		(126,757)
Allowance For Loan Loss	[1]		1,550,000
Premises and equipment	[2]		78,711
Bank-Owned Life Insurance
Deferred income taxes	[3]		(410,377)
Other assets
Total identifiable assets			1,091,577
Non-interest bearing deposits
Interest bearing deposits	[4]		1,098,131
Borrowings	[5]		793,537
Other liabilities
Total identifiable liabilities			1,891,668
Net tangible assets acquired			(800,091)
Definite lived intangible assets acquired			242,020
Goodwill			1,936,142
Net intangible assets acquired			2,178,162
Total cash consideration			$ 1,378,071
Fairmount Bancorp, Inc. [Member]
Cash and cash equivalents						$ 1,468,499
Investment securities available for sale						9,729,405
Loans						53,577,912
Allowance For Loan Loss
Premises and equipment						2,248,590
Deferred income taxes						1,561,931
Other assets						1,031,755
Total identifiable assets						74,113,689
Non-interest bearing deposits						909,669
Interest bearing deposits						52,557,297
Borrowings						10,889,147
Other liabilities						120,351
Total identifiable liabilities						64,476,464
Net tangible assets acquired						9,637,225
Definite lived intangible assets acquired						542,540
Goodwill						4,012,605
Net intangible assets acquired						4,555,145
Total cash consideration						14,192,370
Certificates of deposit						4,495,597
Core Deposit Intangible
Fairmount Bancorp, Inc. [Member] | Carrying Amount by Acquiree [Member]
Cash and cash equivalents						1,468,499
Investment securities available for sale						9,729,405
Loans						55,454,414
Allowance For Loan Loss						(591,070)
Premises and equipment						2,975,587
Deferred income taxes						965,256
Other assets						1,031,755
Total identifiable assets						75,524,473
Non-interest bearing deposits						909,669
Interest bearing deposits						52,123,868
Borrowings						10,500,000
Other liabilities						120,351
Total identifiable liabilities						63,653,888
Net tangible assets acquired						11,870,585
Definite lived intangible assets acquired
Goodwill
Net intangible assets acquired
Total cash consideration						11,870,585
Certificates of deposit						4,467,825
Core Deposit Intangible						22,802
Fairmount Bancorp, Inc. [Member] | Fair Value Adjustments [Member]
Cash and cash equivalents
Investment securities available for sale
Loans	[6]					(1,876,502)
Allowance For Loan Loss	[6]					591,070
Premises and equipment	[2]					(726,997)
Deferred income taxes	[3]					596,675
Other assets
Total identifiable assets						(1,410,784)
Non-interest bearing deposits
Interest bearing deposits	[4]					433,429
Borrowings	[5]					389,147
Other liabilities
Total identifiable liabilities						822,576
Net tangible assets acquired						(2,233,360)
Definite lived intangible assets acquired						542,540
Goodwill						4,012,605
Net intangible assets acquired						4,555,145
Total cash consideration						2,321,785
Certificates of deposit	[7]					27,772
Core Deposit Intangible	[8]					$ (22,802)
[1]	Adjustment reflects the fair value adjustments based on Hamilton Bancorp's evaluation of the acquired loan portfolio and excludes the allowance for losses recorded by Fraternity Community Bancorp, Inc.
[2]	Adjustment reflects the fair value adjustments based on Hamilton Bancorp's evaluation of the acquired premises and equipment.
[3]	Adjustment to record deferred tax asset related to fair value adjustments at 39.45% income tax rate.
[4]	Adjustment arises since the rates on interest-bearing deposits are higher than rates available on similar deposits as of the acquisition date.
[5]	Adjustment reflects the fair value of Fraternity's borrowings acquired on acquisition date.
[6]	Adjustment reflects the fair value adjustments based on Hamilton Bancorp's evaluation of the acquired loan portfolio and excludes the allowance for losses recorded by Fairmount Bancorp, Inc.
[7]	Adjustment reflects marking the certificates of deposit portfolio to fair value as of the acquisition date.
[8]	Adjustment reflects the elimination of core deposit intangible recorded by Fairmount Bancorp, Inc. from an acquisition prior.

Note 3 - Acquisitions - Pro For

Note 3 - Acquisitions - Pro Forma Condensed Combined Financial Information (Details) - USD ($)	3 Months Ended	9 Months Ended
	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
Fraternity Community Bancorp, Inc. [Member]
Net interest income	$ 3,978,170	$ 10,862,778	$ 10,589,458
Other non-interest revenue	236,691	862,502	1,245,048
Total revenue	4,214,861	11,725,279	11,834,506
Provision expense	70,000	1,040,006	190,000
Other non-interest expense	3,775,757	9,420,767	11,044,009
Income before income taxes	369,104	1,264,507	600,497
Income tax expense	389,641	385,181	534,920
Net (loss) income	$ (20,537)	$ 879,325	$ 65,577
Basic (loss) earnings per share (in dollars per share)	$ (0.01)	$ 0.28	$ 0.02
Diluted (loss) earnings per share (in dollars per share)	(0.01)	0.28	0.02
Basic earnings per share (in dollars per share)	$ (0.01)	$ 0.28	$ 0.02
Fairmount Bancorp, Inc. [Member]
Net interest income		$ 10,258,714	$ 8,323,913
Other non-interest revenue		840,079	1,214,209
Total revenue		11,098,793	9,538,122
Provision expense		1,040,006	180,000
Other non-interest expense		10,076,607	7,662,302
Income before income taxes		(17,820)	1,695,820
Income tax expense		(65,466)	624,593
Net (loss) income		$ 47,646	$ 1,071,226
Basic (loss) earnings per share (in dollars per share)		$ 0.01	$ 0.34
Diluted (loss) earnings per share (in dollars per share)		0.01	0.34
Basic earnings per share (in dollars per share)		$ 0.01	$ 0.34

Note 3 - Acquisitions - Acquire

Note 3 - Acquisitions - Acquired Loans (Details) - Fraternity Community Bancorp, Inc. [Member]	May 13, 2016USD ($)
Contractually Required Payments Receivable	$ 108,872,041
Non-Accretable Credit Adjustments	(314,484)
Cash Flows Expected To Be Collected	108,557,557
Accretable FMV Adjustments	187,727
Carrying Value of Loans Receivable	108,745,284
Performing Financial Instruments [Member]
Contractually Required Payments Receivable	107,474,993
Non-Accretable Credit Adjustments
Cash Flows Expected To Be Collected	107,474,993
Accretable FMV Adjustments	242,773
Carrying Value of Loans Receivable	107,717,766
Nonperforming Financial Instruments [Member]
Contractually Required Payments Receivable	1,397,048
Non-Accretable Credit Adjustments	(314,484)
Cash Flows Expected To Be Collected	1,082,564
Accretable FMV Adjustments	(55,046)
Carrying Value of Loans Receivable	$ 1,027,518

Note 3 - Acquisitions - Merger

Note 3 - Acquisitions - Merger Related Expenses Included In Consolidated Statements of Operations (Details) - USD ($)	3 Months Ended		9 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
Merger related expenses		$ 196,645	$ 219,417	$ 828,225
Fraternity Community Bancorp, Inc. and Fairmount Bancorp, Inc. [Member]
Merger related expenses		196,645	219,417	828,225
Legal [Member] | Fraternity Community Bancorp, Inc. and Fairmount Bancorp, Inc. [Member]
Merger related expenses		68,528	55,500	433,051
Professional Services [Member] | Fraternity Community Bancorp, Inc. and Fairmount Bancorp, Inc. [Member]
Merger related expenses		128,117	157,567	316,959
Advertising [Member] | Fraternity Community Bancorp, Inc. and Fairmount Bancorp, Inc. [Member]
Merger related expenses				2,779
Data Processing [Member] | Fraternity Community Bancorp, Inc. and Fairmount Bancorp, Inc. [Member]
Merger related expenses				48,745
Other [Member] | Fraternity Community Bancorp, Inc. and Fairmount Bancorp, Inc. [Member]
Merger related expenses			$ 6,350	$ 26,691

Note 4 - Earnings Per Share (De

Note 4 - Earnings Per Share (Details Textual) - shares shares in Thousands	3 Months Ended	9 Months Ended
	Dec. 31, 2015	Dec. 31, 2015
Weighted Average Number Diluted Shares Outstanding Adjustment	0	0

Note 4 - Earnings Per Share - B

Note 4 - Earnings Per Share - Basic and Diluted Earnings Per Share (Details) - USD ($)	3 Months Ended		9 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
Net income (loss)	$ 59,369	$ (127,181)	$ 47,646	$ (209,861)
Weighted average common shares outstanding - basic (in shares)	3,176,815	3,166,470	3,176,708	3,166,230
Weighted average common shares outstanding - diluted (in shares)	3,179,281		3,179,174
Income (loss) per common share - basic and diluted (in dollars per share)	$ 0.02	$ (0.04)	$ 0.01	$ (0.07)
Anti-dilutive shares (in shares)	85,394	43,930	85,394	43,930

Note 5 - Investment Securitie42

Note 5 - Investment Securities Available for Sale (Details Textual) - USD ($)	3 Months Ended		9 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Mar. 31, 2016
Proceeds from Sale of Available-for-sale Securities	$ 4,273,234	$ 4,957,280	$ 4,273,234	$ 9,985,335
Gain on Sale of Investments	36,131	23,197	36,131	95,912
Loss on Sale of Investments	12,411	$ 2,700	12,411	$ 53,700
Available-for-sale Securities, Amortized Cost Basis	109,194,154		109,194,154		$ 70,520,431
Available-for-sale Securities	106,754,363		106,754,363		70,484,400
Pledged Financial Instruments, Not Separately Reported, Securities	744,186		744,186		2,000,000
Available-for-sale Securities Pledged as Collateral	729,816		729,816		$ 1,993,266
Mortgage-backed Securities, Issued by Private Enterprises [Member] | Fraternity Community Bancorp, Inc. [Member]
Available-for-sale Securities, Amortized Cost Basis	95,489		95,489
Available-for-sale Securities	$ 95,356		$ 95,356

Note 5 - Investment Securitie43

Note 5 - Investment Securities Available for Sale - Amortized Cost and Fair Value of Securities (Details) - USD ($)	Dec. 31, 2016	Mar. 31, 2016
Amortized cost	$ 109,194,154	$ 70,520,431
Gross unrealized gains	56,294	372,458
Gross unrealized losses	2,496,085	408,489
Fair value	106,754,363	70,484,400
Collateralized Mortgage Backed Securities [Member]
Amortized cost	86,523,845	53,939,706
Gross unrealized gains	53,349	300,731
Gross unrealized losses	1,394,726	300,237
Fair value	85,182,468	53,940,200
US Government Agencies Debt Securities [Member]
Amortized cost	3,529,287	10,519,126
Gross unrealized gains	442	20,622
Gross unrealized losses	20,324	6,752
Fair value	3,509,405	10,532,996
Municipal Bonds [Member]
Amortized cost	17,141,022	4,061,599
Gross unrealized gains	2,503	51,105
Gross unrealized losses	994,563	140
Fair value	16,148,962	4,112,564
Corporate Bond Securities [Member]
Amortized cost	2,000,000	2,000,000
Gross unrealized gains
Gross unrealized losses	86,472	101,360
Fair value	$ 1,913,528	$ 1,898,640

Note 5 - Investment Securitie44

Note 5 - Investment Securities Available for Sale - Amortized Cost and Estimated Fair Value of Debt Securities By Contractual Maturity (Details) - USD ($)	Dec. 31, 2016	Mar. 31, 2016
Amortized cost, available for sale securities, maturing within one year		$ 731,217
Fair value, available for sale securities, maturing within one year		731,060
Amortized cost, available for sale securities, maturing over one to five years	4,240,900	3,268,217
Fair value, available for sale securities, maturing over one to five years	4,236,036	3,287,589
Amortized cost, available for sale securities, maturing over five to ten years	4,178,327	9,830,135
Fair value, available for sale securities, maturing over five to ten years	4,051,550	9,751,610
Amortized cost, available for sale securities, maturing over ten years	14,251,082	2,751,156
Fair value, available for sale securities, maturing over ten years	13,284,308	2,773,941
Amortized cost of mortgage-backed securities, in monthly installments	86,523,845	53,939,706
Fair value of mortgage-backed securities, in monthly installments	85,182,469	53,940,200
Amortized cost of available for sale securities	109,194,154	70,520,431
Fair value of available for sale securities	$ 106,754,363	$ 70,484,400

Note 5 - Investment Securitie45

Note 5 - Investment Securities Available for Sale - Securities In a Continuous Unrealized Loss Position (Details) - USD ($)	Dec. 31, 2016	Mar. 31, 2016
Less than 12 months, gross unrealized losses	$ 2,118,342	$ 39,972
Less than 12 months, fair value	89,285,987	7,092,287
12 months or longer, gross unrealized losses	377,743	368,517
12 months or longer, fair value	9,288,676	22,172,677
Total gross unrealized losses	2,496,085	408,489
Total fair value	98,574,663	29,264,964
US Government Agencies Debt Securities [Member]
Less than 12 months, gross unrealized losses	20,324	6,752
Less than 12 months, fair value	3,004,648	2,244,157
12 months or longer, gross unrealized losses
12 months or longer, fair value
Total gross unrealized losses	20,324	6,752
Total fair value	3,004,648	2,244,157
Municipal Bonds [Member]
Less than 12 months, gross unrealized losses	994,563	140
Less than 12 months, fair value	14,805,701	480,168
12 months or longer, gross unrealized losses
12 months or longer, fair value
Total gross unrealized losses	994,563	140
Total fair value	14,805,701	480,168
Corporate Bond Securities [Member]
Less than 12 months, gross unrealized losses
Less than 12 months, fair value
12 months or longer, gross unrealized losses	86,472	101,360
12 months or longer, fair value	1,913,528	1,898,640
Total gross unrealized losses	86,472	101,360
Total fair value	1,913,528	1,898,640
Collateralized Mortgage Backed Securities [Member]
Less than 12 months, gross unrealized losses	1,103,455	33,080
Less than 12 months, fair value	71,475,638	4,367,962
12 months or longer, gross unrealized losses	291,271	267,157
12 months or longer, fair value	7,375,148	20,274,037
Total gross unrealized losses	1,394,726	300,237
Total fair value	$ 78,850,786	$ 24,641,999

Note 6 - Loans Receivable and46

Note 6 - Loans Receivable and Allowance for Loan Losses (Details Textual)	1 Months Ended	3 Months Ended		9 Months Ended
	Oct. 31, 2016	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
Maximum Percentage of Value of Property Against Lending		90.00%		90.00%
Limit Over Which Private Mortgage Insurance is Required		80.00%		80.00%
Financing Receivable, Modifications, Subsequent Default, Number of Contracts		0	0	0	0
Financing Receivable, Modifications, Subsequent Default, Number of Contracts Sold	11

Note 6 - Loans Receivable and47

Note 6 - Loans Receivable and Allowance for Loan Losses - Loans Receivable Excluding Loans Held for Sale (Details) - USD ($)		Dec. 31, 2016	Mar. 31, 2016
Loans		$ 332,254,586	$ 222,767,212
Percentage of total loans and leases receivable		100.00%	100.00%
Net deferred loan origination fees and costs		$ (194,754)	$ (139,321)
Loan premium (discount)		(661,563)	(768,835)
Net loans		331,398,269	221,859,056
Real Estate Loans [Member]
Loans		$ 284,817,247	$ 183,801,748
Percentage of total loans and leases receivable		86.00%	83.00%
Real Estate Loans [Member] | One to four family, Residential [Member]
Loans		$ 132,222,733	$ 69,300,278
Percentage of total loans and leases receivable		40.00%	31.00%
Real Estate Loans [Member] | One to four family, Residential construction [Member]
Loans		$ 7,530,592	$ 5,269,629
Percentage of total loans and leases receivable		2.00%	2.00%
Real Estate Loans [Member] | One to four family, Investor [Member]
Loans	[1]	$ 32,102,618	$ 27,859,919
Percentage of total loans and leases receivable	[1]	10.00%	13.00%
Real Estate Loans [Member] | Commercial [Member]
Loans		$ 109,684,853	$ 78,115,203
Percentage of total loans and leases receivable		33.00%	35.00%
Real Estate Loans [Member] | Commercial construction [Member]
Loans		$ 3,276,451	$ 3,256,719
Percentage of total loans and leases receivable		1.00%	2.00%
Commercial Portfolio Segment [Member]
Loans		$ 22,322,063	$ 20,395,592
Percentage of total loans and leases receivable		7.00%	9.00%
Home equity loans [Member]
Loans		$ 21,685,424	$ 14,390,761
Percentage of total loans and leases receivable		7.00%	6.00%
Consumer Portfolio Segment [Member]
Loans		$ 3,429,852	$ 4,179,111
Percentage of total loans and leases receivable		1.00%	2.00%
Legacy Loans [Member]
Loans	[2]	$ 192,766,380	$ 172,922,696
Net deferred loan origination fees and costs	[2]	(194,754)	(139,321)
Loan premium (discount)	[2]	50,670	77,983
Net loans	[2]	192,622,296	172,861,358
Legacy Loans [Member] | Real Estate Loans [Member]
Loans	[2]	156,770,527	139,853,364
Legacy Loans [Member] | Real Estate Loans [Member] | One to four family, Residential [Member]
Loans	[2]	44,297,741	46,263,709
Legacy Loans [Member] | Real Estate Loans [Member] | One to four family, Residential construction [Member]
Loans	[2]	6,973,282	4,304,189
Legacy Loans [Member] | Real Estate Loans [Member] | One to four family, Investor [Member]
Loans	[1],[2]	9,670,382	12,076,911
Legacy Loans [Member] | Real Estate Loans [Member] | Commercial [Member]
Loans	[2]	94,173,223	75,225,984
Legacy Loans [Member] | Real Estate Loans [Member] | Commercial construction [Member]
Loans	[2]	1,655,899	1,982,571
Legacy Loans [Member] | Commercial Portfolio Segment [Member]
Loans	[2]	19,815,173	17,773,967
Legacy Loans [Member] | Home equity loans [Member]
Loans	[2]	13,737,121	12,222,688
Legacy Loans [Member] | Consumer Portfolio Segment [Member]
Loans	[2]	2,443,559	3,072,677
Acquired Loans [Member]
Loans		139,488,206	49,844,516
Net deferred loan origination fees and costs
Loan premium (discount)		(712,233)	(846,818)
Net loans		138,775,973	48,997,698
Acquired Loans [Member] | Real Estate Loans [Member]
Loans		128,046,720	43,948,384
Acquired Loans [Member] | Real Estate Loans [Member] | One to four family, Residential [Member]
Loans		87,924,992	23,036,569
Acquired Loans [Member] | Real Estate Loans [Member] | One to four family, Residential construction [Member]
Loans		557,310	965,440
Acquired Loans [Member] | Real Estate Loans [Member] | One to four family, Investor [Member]
Loans	[1]	22,432,236	15,783,008
Acquired Loans [Member] | Real Estate Loans [Member] | Commercial [Member]
Loans		15,511,630	2,889,219
Acquired Loans [Member] | Real Estate Loans [Member] | Commercial construction [Member]
Loans		1,620,552	1,274,148
Acquired Loans [Member] | Commercial Portfolio Segment [Member]
Loans		2,506,889	2,621,625
Acquired Loans [Member] | Home equity loans [Member]
Loans		7,948,303	2,168,073
Acquired Loans [Member] | Consumer Portfolio Segment [Member]
Loans		$ 986,293	$ 1,106,434
[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 Fraternity Community Bancorp, Inc., the parent company of Fraternity Federal Savings and Loan, in May 2016 and Fairmount Bancorp, Inc., 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 Fraternity Community Bancorp, Inc. and Fairmount Bancorp, Inc. "Acquired".

Note 6 - Loans Receivable and48

Note 6 - Loans Receivable and Allowance for Loan Losses - Balance of Allowance for Loan Losses By Portfolio Segment (Details) - USD ($)	9 Months Ended		12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Mar. 31, 2016
Legacy Loans [Member]
Allowance	$ 1,702,365	$ 1,690,236	$ 1,690,236
Provision for loan losses	949,960	128,483	344,297
Charge offs	627,335	192,237	771,971
Recoveries	38,579	389,241	439,803
Allowance	2,063,569	2,015,723	1,702,365
Individually evaluated for impairment, allowance	288,098	79,301	59,571
Collectively evaluated for impairment, allowance	1,775,471	1,936,422	1,642,794
Individually evaluated for impairment, balance	4,618,344	7,659,278	5,974,073
Collectively evaluated for impairment, balance	188,148,036	169,073,084	166,948,623
Legacy Loans [Member] | Real Estate Loans [Member] | One-to four-family [Member]
Allowance	428,027	433,570	433,570
Provision for loan losses	118,357	179,413	164,809
Charge offs		168,139	171,200
Recoveries	2,482	848	848
Allowance	548,866	445,692	428,027
Individually evaluated for impairment, allowance	288,098	79,301	59,571
Collectively evaluated for impairment, allowance	260,768	366,391	368,456
Individually evaluated for impairment, balance	1,787,289	1,959,393	1,918,527
Collectively evaluated for impairment, balance	59,154,116	62,421,992	60,726,282
Legacy Loans [Member] | Real Estate Loans [Member] | Commercial [Member]
Allowance	901,768	585,817	585,817
Provision for loan losses	953,050	529,516	883,852
Charge offs	621,741		567,901
Recoveries
Allowance	1,233,077	1,115,333	901,768
Individually evaluated for impairment, allowance
Collectively evaluated for impairment, allowance	1,233,077	1,115,333	901,768
Individually evaluated for impairment, balance	2,036,391	3,329,058	2,717,144
Collectively evaluated for impairment, balance	92,136,832	73,131,183	72,508,840
Legacy Loans [Member] | Real Estate Loans [Member] | Commercial construction [Member]
Allowance	42,377	67,835	67,835
Provision for loan losses	345	(218,589)	(262,362)
Charge offs
Recoveries		236,906	236,904
Allowance	42,722	86,152	42,377
Individually evaluated for impairment, allowance
Collectively evaluated for impairment, allowance	42,722	86,152	42,377
Individually evaluated for impairment, balance
Collectively evaluated for impairment, balance	1,655,899	1,886,203	1,982,571
Legacy Loans [Member] | Commercial Portfolio Segment [Member]
Allowance	228,199	473,127	473,127
Provision for loan losses	(108,182)	(353,601)	(426,731)
Charge offs	1,521	10,533	10,533
Recoveries	28,827	150,547	192,336
Allowance	147,323	259,540	228,199
Individually evaluated for impairment, allowance
Collectively evaluated for impairment, allowance	147,323	259,540	228,199
Individually evaluated for impairment, balance	781,623	2,353,249	1,279,233
Collectively evaluated for impairment, balance	19,033,550	16,220,992	16,494,734
Legacy Loans [Member] | Home equity loans [Member]
Allowance	82,012	98,983	98,983
Provision for loan losses	8,209	(9,962)	(10,971)
Charge offs		6,000	6,000
Recoveries
Allowance	90,221	83,021	82,012
Individually evaluated for impairment, allowance
Collectively evaluated for impairment, allowance	90,221	83,021	82,012
Individually evaluated for impairment, balance	13,041	17,578	59,169
Collectively evaluated for impairment, balance	13,724,080	12,045,351	12,163,519
Legacy Loans [Member] | Consumer Portfolio Segment [Member]
Allowance	19,982	727	727
Provision for loan losses	(21,819)	31,883	25,877
Charge offs	4,073	7,565	16,337
Recoveries	7,270	940	9,715
Allowance	1,360	25,985	19,982
Individually evaluated for impairment, allowance
Collectively evaluated for impairment, allowance	1,360	25,985	19,982
Individually evaluated for impairment, balance
Collectively evaluated for impairment, balance	2,443,559	3,367,363	3,072,677
Legacy Loans [Member] | Unallocated Financing Receivables [Member]
Allowance		30,177	30,177
Provision for loan losses		(30,177)	(30,177)
Charge offs
Recoveries
Allowance
Acquired Loans [Member]
Allowance
Provision for loan losses	90,046	61,517	95,703
Charge offs	97,509	86,352	120,538
Recoveries	7,463	24,835	24,835
Allowance
Individually evaluated for impairment, allowance
Collectively evaluated for impairment, allowance
Individually evaluated for impairment, balance	1,521,388	1,916,143	1,464,033
Collectively evaluated for impairment, balance	137,966,818	50,654,883	48,380,483
Acquired Loans [Member] | Real Estate Loans [Member] | One-to four-family [Member]
Allowance
Provision for loan losses	90,949	61,517	95,703
Charge offs	97,509	86,352	120,538
Recoveries	6,560	24,835	24,835
Allowance
Individually evaluated for impairment, allowance
Collectively evaluated for impairment, allowance
Individually evaluated for impairment, balance	1,269,425	1,663,950	1,210,306
Collectively evaluated for impairment, balance	109,645,113	40,033,208	38,574,711
Acquired Loans [Member] | Real Estate Loans [Member] | Commercial [Member]
Allowance
Provision for loan losses
Charge offs
Recoveries
Allowance
Individually evaluated for impairment, allowance
Collectively evaluated for impairment, allowance
Individually evaluated for impairment, balance	206,463		211,239
Collectively evaluated for impairment, balance	15,305,167	2,925,586	2,677,980
Acquired Loans [Member] | Real Estate Loans [Member] | Commercial construction [Member]
Allowance
Provision for loan losses
Charge offs
Recoveries
Allowance
Individually evaluated for impairment, allowance
Collectively evaluated for impairment, allowance
Individually evaluated for impairment, balance
Collectively evaluated for impairment, balance	1,620,552	1,850,747	1,274,148
Acquired Loans [Member] | Commercial Portfolio Segment [Member]
Allowance
Provision for loan losses
Charge offs
Recoveries
Allowance
Individually evaluated for impairment, allowance
Collectively evaluated for impairment, allowance
Individually evaluated for impairment, balance		212,809
Collectively evaluated for impairment, balance	2,506,890	2,471,138	2,621,625
Acquired Loans [Member] | Home equity loans [Member]
Allowance
Provision for loan losses
Charge offs
Recoveries
Allowance
Individually evaluated for impairment, allowance
Collectively evaluated for impairment, allowance
Individually evaluated for impairment, balance	7,924
Collectively evaluated for impairment, balance	7,940,379	2,212,783	2,168,073
Acquired Loans [Member] | Consumer Portfolio Segment [Member]
Allowance
Provision for loan losses	(903)
Charge offs
Recoveries	903
Allowance
Individually evaluated for impairment, allowance
Collectively evaluated for impairment, allowance
Individually evaluated for impairment, balance	37,576	39,384	42,488
Collectively evaluated for impairment, balance	948,717	1,161,421	1,063,946
Acquired Loans [Member] | Unallocated Financing Receivables [Member]
Allowance
Provision for loan losses
Charge offs
Recoveries
Allowance

Note 6 - Loans Receivable and49

Note 6 - Loans Receivable and Allowance for Loan Losses - Past Due Loans, Segregated By Age and Class of Loans (Details) - USD ($)		Dec. 31, 2016	Mar. 31, 2016
Loans		$ 332,254,586	$ 222,767,212
Real Estate Loans [Member]
Loans		284,817,247	183,801,748
Real Estate Loans [Member] | Commercial [Member]
Loans		109,684,853	78,115,203
Real Estate Loans [Member] | Commercial construction [Member]
Loans		3,276,451	3,256,719
Commercial Portfolio Segment [Member]
Loans		22,322,063	20,395,592
Home equity loans [Member]
Loans		21,685,424	14,390,761
Consumer Portfolio Segment [Member]
Loans		3,429,852	4,179,111
Legacy Loans [Member]
Past due		3,059,304	3,859,081
Current loans		189,707,076	169,063,615
Loans	[1]	192,766,380	172,922,696
Accruing loans 90 or more days past due			165,701
Nonaccrual loans		2,558,234	3,400,305
Nonaccrual interest not accrued		86,077	67,147
Legacy Loans [Member] | Real Estate Loans [Member]
Loans	[1]	156,770,527	139,853,364
Legacy Loans [Member] | Real Estate Loans [Member] | One-to four-family [Member]
Past due		1,022,913	956,351
Current loans		59,918,492	61,688,458
Loans		60,941,405	62,644,809
Accruing loans 90 or more days past due			165,701
Nonaccrual loans		517,680	511,939
Nonaccrual interest not accrued		17,229	18,494
Legacy Loans [Member] | Real Estate Loans [Member] | Commercial [Member]
Past due		2,036,391	2,717,144
Current loans		92,136,832	72,508,840
Loans	[1]	94,173,223	75,225,984
Accruing loans 90 or more days past due
Nonaccrual loans		2,036,391	2,717,144
Nonaccrual interest not accrued		68,775
Legacy Loans [Member] | Real Estate Loans [Member] | Commercial construction [Member]
Past due
Current loans		1,655,899	1,982,571
Loans	[1]	1,655,899	1,982,571
Accruing loans 90 or more days past due
Nonaccrual loans
Nonaccrual interest not accrued
Legacy Loans [Member] | Commercial Portfolio Segment [Member]
Past due			121,760
Current loans		19,815,173	17,652,207
Loans	[1]	19,815,173	17,773,967
Accruing loans 90 or more days past due
Nonaccrual loans			121,760
Nonaccrual interest not accrued			47,646
Legacy Loans [Member] | Home equity loans [Member]
Past due			63,826
Current loans		13,737,121	12,158,862
Loans	[1]	13,737,121	12,222,688
Accruing loans 90 or more days past due
Nonaccrual loans		4,163	49,462
Nonaccrual interest not accrued		73	1,007
Legacy Loans [Member] | Consumer Portfolio Segment [Member]
Past due
Current loans		2,443,559	3,072,677
Loans	[1]	2,443,559	3,072,677
Accruing loans 90 or more days past due
Nonaccrual loans
Nonaccrual interest not accrued
Acquired Loans [Member]
Past due		2,067,262	1,526,843
Current loans		137,420,944	48,317,673
Loans		139,488,206	49,844,516
Accruing loans 90 or more days past due			542,236
Nonaccrual loans		486,402	941,807
Nonaccrual interest not accrued		56,838	118,559
Acquired Loans [Member] | Real Estate Loans [Member]
Loans		128,046,720	43,948,384
Acquired Loans [Member] | Real Estate Loans [Member] | One-to four-family [Member]
Past due		2,012,140	1,523,308
Current loans		108,902,398	38,261,709
Loans		110,914,538	39,785,017
Accruing loans 90 or more days past due			542,236
Nonaccrual loans		435,342	938,272
Nonaccrual interest not accrued		56,805	118,381
Acquired Loans [Member] | Real Estate Loans [Member] | Commercial [Member]
Past due		31,528
Current loans		15,480,102	2,889,219
Loans		15,511,630	2,889,219
Accruing loans 90 or more days past due
Nonaccrual loans		31,528
Nonaccrual interest not accrued
Acquired Loans [Member] | Real Estate Loans [Member] | Commercial construction [Member]
Past due
Current loans		1,620,552	1,274,148
Loans		1,620,552	1,274,148
Accruing loans 90 or more days past due
Nonaccrual loans
Nonaccrual interest not accrued
Acquired Loans [Member] | Commercial Portfolio Segment [Member]
Past due		18,455
Current loans		2,488,435	2,621,625
Loans		2,506,889	2,621,625
Accruing loans 90 or more days past due
Nonaccrual loans		18,455
Nonaccrual interest not accrued
Acquired Loans [Member] | Home equity loans [Member]
Past due
Current loans		7,948,303	2,168,073
Loans		7,948,303	2,168,073
Accruing loans 90 or more days past due
Nonaccrual loans		30
Nonaccrual interest not accrued
Acquired Loans [Member] | Consumer Portfolio Segment [Member]
Past due		5,139	3,535
Current loans		981,154	1,102,899
Loans		986,293	1,106,434
Accruing loans 90 or more days past due
Nonaccrual loans		1,047	3,535
Nonaccrual interest not accrued		33	178
Financing Receivables, 30 to 59 Days Past Due [Member] | Legacy Loans [Member]
Past due		825,322	489,640
Financing Receivables, 30 to 59 Days Past Due [Member] | Legacy Loans [Member] | Real Estate Loans [Member] | One-to four-family [Member]
Past due		825,322	468,887
Financing Receivables, 30 to 59 Days Past Due [Member] | Legacy Loans [Member] | Real Estate Loans [Member] | Commercial [Member]
Past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Legacy Loans [Member] | Real Estate Loans [Member] | Commercial construction [Member]
Past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Legacy Loans [Member] | Commercial Portfolio Segment [Member]
Past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Legacy Loans [Member] | Home equity loans [Member]
Past due			20,753
Financing Receivables, 30 to 59 Days Past Due [Member] | Legacy Loans [Member] | Consumer Portfolio Segment [Member]
Past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Acquired Loans [Member]
Past due		1,243,891	42,800
Financing Receivables, 30 to 59 Days Past Due [Member] | Acquired Loans [Member] | Real Estate Loans [Member] | One-to four-family [Member]
Past due		1,243,891	42,800
Financing Receivables, 30 to 59 Days Past Due [Member] | Acquired Loans [Member] | Real Estate Loans [Member] | Commercial [Member]
Past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Acquired Loans [Member] | Real Estate Loans [Member] | Commercial construction [Member]
Past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Acquired Loans [Member] | Commercial Portfolio Segment [Member]
Past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Acquired Loans [Member] | Home equity loans [Member]
Past due
Financing Receivables, 30 to 59 Days Past Due [Member] | Acquired Loans [Member] | Consumer Portfolio Segment [Member]
Past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Legacy Loans [Member]
Past due		5,713	99,360
Financing Receivables, 60 to 89 Days Past Due [Member] | Legacy Loans [Member] | Real Estate Loans [Member] | One-to four-family [Member]
Past due		5,713	99,360
Financing Receivables, 60 to 89 Days Past Due [Member] | Legacy Loans [Member] | Real Estate Loans [Member] | Commercial [Member]
Past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Legacy Loans [Member] | Real Estate Loans [Member] | Commercial construction [Member]
Past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Legacy Loans [Member] | Commercial Portfolio Segment [Member]
Past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Legacy Loans [Member] | Home equity loans [Member]
Past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Legacy Loans [Member] | Consumer Portfolio Segment [Member]
Past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Acquired Loans [Member]
Past due		358,384
Financing Receivables, 60 to 89 Days Past Due [Member] | Acquired Loans [Member] | Real Estate Loans [Member] | One-to four-family [Member]
Past due		332,907
Financing Receivables, 60 to 89 Days Past Due [Member] | Acquired Loans [Member] | Real Estate Loans [Member] | Commercial [Member]
Past due		20,338
Financing Receivables, 60 to 89 Days Past Due [Member] | Acquired Loans [Member] | Real Estate Loans [Member] | Commercial construction [Member]
Past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Acquired Loans [Member] | Commercial Portfolio Segment [Member]
Past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Acquired Loans [Member] | Home equity loans [Member]
Past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Acquired Loans [Member] | Consumer Portfolio Segment [Member]
Past due		5,139
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Legacy Loans [Member]
Past due		2,228,269	3,270,081
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Legacy Loans [Member] | Real Estate Loans [Member] | One-to four-family [Member]
Past due		191,878	388,104
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Legacy Loans [Member] | Real Estate Loans [Member] | Commercial [Member]
Past due		2,036,391	2,717,144
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Legacy Loans [Member] | Real Estate Loans [Member] | Commercial construction [Member]
Past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Legacy Loans [Member] | Commercial Portfolio Segment [Member]
Past due			121,760
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Legacy Loans [Member] | Home equity loans [Member]
Past due			43,073
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Legacy Loans [Member] | Consumer Portfolio Segment [Member]
Past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Acquired Loans [Member]
Past due		464,987	1,484,043
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Acquired Loans [Member] | Real Estate Loans [Member] | One-to four-family [Member]
Past due		435,342	1,480,508
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Acquired Loans [Member] | Real Estate Loans [Member] | Commercial [Member]
Past due		11,190
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Acquired Loans [Member] | Real Estate Loans [Member] | Commercial construction [Member]
Past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Acquired Loans [Member] | Commercial Portfolio Segment [Member]
Past due		18,455
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Acquired Loans [Member] | Home equity loans [Member]
Past due
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Acquired Loans [Member] | Consumer Portfolio Segment [Member]
Past due			$ 3,535
[1]	As a result of the acquisition of Fraternity Community Bancorp, Inc., the parent company of Fraternity Federal Savings and Loan, in May 2016 and Fairmount Bancorp, Inc., 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 Fraternity Community Bancorp, Inc. and Fairmount Bancorp, Inc. "Acquired".

Note 6 - Loans Receivable and50

Note 6 - Loans Receivable and Allowance for Loan Losses - Impaired Loans (Details) - USD ($)	9 Months Ended	12 Months Ended
	Dec. 31, 2016	Mar. 31, 2016
Legacy Loans [Member]
Unpaid contractual principal balance	$ 6,735,982	$ 7,517,439
Recorded investment with no allowance	3,225,814	4,682,265
Recorded investment with allowance	1,392,530	1,291,808
Total recorded investment	4,618,344	5,974,073
Related allowance	288,098	59,571
Average recorded investment	5,242,530	6,740,543
Interest recognized	128,532	310,529
Legacy Loans [Member] | Real Estate Loans [Member] | One-to four-family [Member]
Unpaid contractual principal balance	2,048,417	2,116,820
Recorded investment with no allowance	394,759	626,719
Recorded investment with allowance	1,392,530	1,291,808
Total recorded investment	1,787,289	1,918,527
Related allowance	288,098	59,571
Average recorded investment	1,792,551	1,865,000
Interest recognized	46,819	63,498
Legacy Loans [Member] | Real Estate Loans [Member] | Commercial [Member]
Unpaid contractual principal balance	3,433,621	3,433,621
Recorded investment with no allowance	2,036,391	2,717,144
Recorded investment with allowance
Total recorded investment	2,036,391	2,717,144
Related allowance
Average recorded investment	2,610,661	3,298,855
Interest recognized	987	99,599
Legacy Loans [Member] | Real Estate Loans [Member] | Commercial construction [Member]
Unpaid contractual principal balance
Recorded investment with no allowance
Recorded investment with allowance
Total recorded investment
Related allowance
Average recorded investment
Interest recognized
Legacy Loans [Member] | Commercial Portfolio Segment [Member]
Unpaid contractual principal balance	1,216,028	1,884,258
Recorded investment with no allowance	781,623	1,279,233
Recorded investment with allowance
Total recorded investment	781,623	1,279,233
Related allowance
Average recorded investment	824,690	1,557,871
Interest recognized	80,538	147,101
Legacy Loans [Member] | Home equity loans [Member]
Unpaid contractual principal balance	37,916	82,740
Recorded investment with no allowance	13,041	59,169
Recorded investment with allowance
Total recorded investment	13,041	59,169
Related allowance
Average recorded investment	14,628	18,817
Interest recognized	188	331
Legacy Loans [Member] | Consumer Portfolio Segment [Member]
Unpaid contractual principal balance
Recorded investment with no allowance
Recorded investment with allowance
Total recorded investment
Related allowance
Average recorded investment
Interest recognized
Acquired Loans [Member]
Unpaid contractual principal balance	2,115,867	2,777,599
Recorded investment with no allowance	1,521,388	1,464,033
Recorded investment with allowance
Total recorded investment	1,521,388	1,464,033
Related allowance
Average recorded investment	1,405,658	1,643,392
Interest recognized	52,815	103,651
Acquired Loans [Member] | Real Estate Loans [Member] | One-to four-family [Member]
Unpaid contractual principal balance	1,734,058	2,444,002
Recorded investment with no allowance	1,269,425	1,210,306
Recorded investment with allowance
Total recorded investment	1,269,425	1,210,306
Related allowance
Average recorded investment	1,148,691	1,387,353
Interest recognized	40,076	86,587
Acquired Loans [Member] | Real Estate Loans [Member] | Commercial [Member]
Unpaid contractual principal balance	256,463	261,239
Recorded investment with no allowance	206,463	211,239
Recorded investment with allowance
Total recorded investment	206,463	211,239
Related allowance
Average recorded investment	208,859	212,806
Interest recognized	5,848	9,978
Acquired Loans [Member] | Real Estate Loans [Member] | Commercial construction [Member]
Unpaid contractual principal balance
Recorded investment with no allowance
Recorded investment with allowance
Total recorded investment
Related allowance
Average recorded investment
Interest recognized
Acquired Loans [Member] | Commercial Portfolio Segment [Member]
Unpaid contractual principal balance
Recorded investment with no allowance
Recorded investment with allowance
Total recorded investment
Related allowance
Average recorded investment
Interest recognized
Acquired Loans [Member] | Home equity loans [Member]
Unpaid contractual principal balance	57,116
Recorded investment with no allowance	7,924
Recorded investment with allowance
Total recorded investment	7,924
Related allowance
Average recorded investment	7,712
Interest recognized	2,663
Acquired Loans [Member] | Consumer Portfolio Segment [Member]
Unpaid contractual principal balance	68,230	72,358
Recorded investment with no allowance	37,576	42,488
Recorded investment with allowance
Total recorded investment	37,576	42,488
Related allowance
Average recorded investment	40,396	43,233
Interest recognized	$ 4,228	$ 7,086

Note 6 - Loans Receivable and51

Note 6 - Loans Receivable and Allowance for Loan Losses - Summary of Changes In the Recorded Investment of Purchased Credit Impaired (PCI) (Details) - USD ($)	9 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Recorded investment at beginning of period	$ 919,729
Fair value of loans acquired during the year	1,027,518	980,943
Accretion	20,738
Reductions of payments	(501,432)	(22,608)
Recorded investment at end of period	1,466,553	958,335
Outstanding principal balance at end of period	$ 1,907,842	$ 1,324,972

Note 6 - Loans Receivable and52

Note 6 - Loans Receivable and Allowance for Loan Losses - Summary of Changes In the Accretable Yield for PCI Loans (Details) - USD ($)	9 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Accretable yield at beginning of period	$ 32,629
Addition from acquisition	55,046	$ 59,142
Accretion	(20,738)
Accretable yield at end of period	$ 66,937	$ 59,142

Note 6 - Loans Receivable and53

Note 6 - Loans Receivable and Allowance for Loan Losses - Summary of Troubled Debt Restructurings (Details) - Legacy Loans [Member]	Dec. 31, 2016USD ($)	Mar. 31, 2016USD ($)
Number of contracts	15	16
Troubled debt restructurings	$ 4,189,223	$ 4,923,799
Performing Financial Instruments [Member]
Troubled debt restructurings	1,881,624	2,105,206
Nonperforming Financial Instruments [Member]
Troubled debt restructurings	$ 2,307,599	$ 2,818,593
Real Estate Loans [Member] | One-to four-family [Member]
Number of contracts	12	12
Troubled debt restructurings	$ 1,540,475	$ 1,559,001
Real Estate Loans [Member] | One-to four-family [Member] | Performing Financial Instruments [Member]
Troubled debt restructurings	1,269,267	1,457,552
Real Estate Loans [Member] | One-to four-family [Member] | Nonperforming Financial Instruments [Member]
Troubled debt restructurings	$ 271,208	$ 101,449
Real Estate Loans [Member] | Commercial [Member]
Number of contracts	2	2
Troubled debt restructurings	$ 2,036,391	$ 2,717,144
Real Estate Loans [Member] | Commercial [Member] | Performing Financial Instruments [Member]
Troubled debt restructurings
Real Estate Loans [Member] | Commercial [Member] | Nonperforming Financial Instruments [Member]
Troubled debt restructurings	$ 2,036,391	$ 2,717,144
Real Estate Loans [Member] | Commercial construction [Member]
Number of contracts
Troubled debt restructurings
Real Estate Loans [Member] | Commercial construction [Member] | Performing Financial Instruments [Member]
Troubled debt restructurings
Real Estate Loans [Member] | Commercial construction [Member] | Nonperforming Financial Instruments [Member]
Troubled debt restructurings
Commercial Portfolio Segment [Member]
Number of contracts	1	2
Troubled debt restructurings	$ 612,357	$ 647,654
Commercial Portfolio Segment [Member] | Performing Financial Instruments [Member]
Troubled debt restructurings	612,357	$ 647,654
Commercial Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Troubled debt restructurings
Home equity loans [Member]
Number of contracts
Troubled debt restructurings
Home equity loans [Member] | Performing Financial Instruments [Member]
Troubled debt restructurings
Home equity loans [Member] | Nonperforming Financial Instruments [Member]
Troubled debt restructurings
Consumer Portfolio Segment [Member]
Number of contracts
Troubled debt restructurings
Consumer Portfolio Segment [Member] | Performing Financial Instruments [Member]
Troubled debt restructurings
Consumer Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Troubled debt restructurings

Note 6 - Loans Receivable and54

Note 6 - Loans Receivable and Allowance for Loan Losses - Number of Contracts and Outstanding Loan Balance At Time of Modification (Details) - Real Estate Loans [Member] - One-to four-family [Member]	3 Months Ended		9 Months Ended
	Dec. 31, 2016USD ($)	Dec. 31, 2015USD ($)	Dec. 31, 2016USD ($)	Dec. 31, 2015USD ($)
Number of contracts	1		1	2
Outstanding recorded investment	$ 52,649		$ 52,649	$ 20,816

Note 6 - Loans Receivable and55

Note 6 - Loans Receivable and Allowance for Loan Losses - Balances of Classified Loans Based On Risk Grade (Details) - USD ($)		Dec. 31, 2016	Mar. 31, 2016
Loans		$ 332,254,586	$ 222,767,212
Legacy Loans [Member]
Loans	[1]	$ 192,766,380	$ 172,922,696
Percentage of total loans		100.00%	100.00%
Acquired Loans [Member]
Loans		$ 139,488,206	$ 49,844,516
Percentage of total loans		100.00%	100.00%
Pass [Member] | Legacy Loans [Member]
Loans		$ 180,476,156	$ 157,642,785
Percentage of total loans		93.60%	91.20%
Pass [Member] | Acquired Loans [Member]
Loans		$ 132,115,749	$ 47,845,335
Percentage of total loans		94.70%	96.00%
Special Mention [Member] | Legacy Loans [Member]
Loans		$ 9,605,970	$ 11,433,613
Percentage of total loans		5.00%	6.60%
Special Mention [Member] | Acquired Loans [Member]
Loans		$ 5,819,542	$ 535,148
Percentage of total loans		4.20%	1.10%
Substandard [Member] | Legacy Loans [Member]
Loans		$ 2,684,254	$ 3,846,298
Percentage of total loans		1.40%	2.20%
Substandard [Member] | Acquired Loans [Member]
Loans		$ 1,552,915	$ 1,464,033
Percentage of total loans		1.10%	2.90%
Real Estate Loans [Member]
Loans		$ 284,817,247	$ 183,801,748
Real Estate Loans [Member] | Legacy Loans [Member]
Loans	[1]	156,770,527	139,853,364
Real Estate Loans [Member] | Acquired Loans [Member]
Loans		128,046,720	43,948,384
Real Estate Loans [Member] | One-to four-family [Member] | Legacy Loans [Member]
Loans		60,941,405	62,644,809
Real Estate Loans [Member] | One-to four-family [Member] | Acquired Loans [Member]
Loans		110,914,538	39,785,017
Real Estate Loans [Member] | One-to four-family [Member] | Pass [Member] | Legacy Loans [Member]
Loans		57,925,687	59,969,105
Real Estate Loans [Member] | One-to four-family [Member] | Pass [Member] | Acquired Loans [Member]
Loans		105,301,053	38,039,563
Real Estate Loans [Member] | One-to four-family [Member] | Special Mention [Member] | Legacy Loans [Member]
Loans		2,550,162	2,272,150
Real Estate Loans [Member] | One-to four-family [Member] | Special Mention [Member] | Acquired Loans [Member]
Loans		4,344,061	535,148
Real Estate Loans [Member] | One-to four-family [Member] | Substandard [Member] | Legacy Loans [Member]
Loans		465,556	403,554
Real Estate Loans [Member] | One-to four-family [Member] | Substandard [Member] | Acquired Loans [Member]
Loans		1,269,424	1,210,306
Real Estate Loans [Member] | Commercial [Member]
Loans		109,684,853	78,115,203
Real Estate Loans [Member] | Commercial [Member] | Legacy Loans [Member]
Loans	[1]	94,173,223	75,225,984
Real Estate Loans [Member] | Commercial [Member] | Acquired Loans [Member]
Loans		15,511,630	2,889,219
Real Estate Loans [Member] | Commercial [Member] | Pass [Member] | Legacy Loans [Member]
Loans		85,771,988	66,824,956
Real Estate Loans [Member] | Commercial [Member] | Pass [Member] | Acquired Loans [Member]
Loans		13,957,708	2,677,980
Real Estate Loans [Member] | Commercial [Member] | Special Mention [Member] | Legacy Loans [Member]
Loans		6,364,843	5,683,884
Real Estate Loans [Member] | Commercial [Member] | Special Mention [Member] | Acquired Loans [Member]
Loans		1,315,931
Real Estate Loans [Member] | Commercial [Member] | Substandard [Member] | Legacy Loans [Member]
Loans		2,036,391	2,717,144
Real Estate Loans [Member] | Commercial [Member] | Substandard [Member] | Acquired Loans [Member]
Loans		237,991	211,239
Real Estate Loans [Member] | Commercial construction [Member]
Loans		3,276,451	3,256,719
Real Estate Loans [Member] | Commercial construction [Member] | Legacy Loans [Member]
Loans	[1]	1,655,899	1,982,571
Real Estate Loans [Member] | Commercial construction [Member] | Acquired Loans [Member]
Loans		1,620,552	1,274,148
Real Estate Loans [Member] | Commercial construction [Member] | Pass [Member] | Legacy Loans [Member]
Loans		1,655,899	1,982,571
Real Estate Loans [Member] | Commercial construction [Member] | Pass [Member] | Acquired Loans [Member]
Loans		1,620,552	1,274,148
Real Estate Loans [Member] | Commercial construction [Member] | Special Mention [Member] | Legacy Loans [Member]
Loans
Real Estate Loans [Member] | Commercial construction [Member] | Special Mention [Member] | Acquired Loans [Member]
Loans
Real Estate Loans [Member] | Commercial construction [Member] | Substandard [Member] | Legacy Loans [Member]
Loans
Real Estate Loans [Member] | Commercial construction [Member] | Substandard [Member] | Acquired Loans [Member]
Loans
Commercial Portfolio Segment [Member]
Loans		22,322,063	20,395,592
Commercial Portfolio Segment [Member] | Legacy Loans [Member]
Loans	[1]	19,815,173	17,773,967
Commercial Portfolio Segment [Member] | Acquired Loans [Member]
Loans		2,506,889	2,621,625
Commercial Portfolio Segment [Member] | Pass [Member] | Legacy Loans [Member]
Loans		18,954,943	13,629,957
Commercial Portfolio Segment [Member] | Pass [Member] | Acquired Loans [Member]
Loans		2,488,434	2,621,625
Commercial Portfolio Segment [Member] | Special Mention [Member] | Legacy Loans [Member]
Loans		690,965	3,477,579
Commercial Portfolio Segment [Member] | Special Mention [Member] | Acquired Loans [Member]
Loans		18,455
Commercial Portfolio Segment [Member] | Substandard [Member] | Legacy Loans [Member]
Loans		169,266	666,431
Commercial Portfolio Segment [Member] | Substandard [Member] | Acquired Loans [Member]
Loans
Home equity loans [Member]
Loans		21,685,424	14,390,761
Home equity loans [Member] | Legacy Loans [Member]
Loans	[1]	13,737,121	12,222,688
Home equity loans [Member] | Acquired Loans [Member]
Loans		7,948,303	2,168,073
Home equity loans [Member] | Pass [Member] | Legacy Loans [Member]
Loans		13,724,080	12,163,519
Home equity loans [Member] | Pass [Member] | Acquired Loans [Member]
Loans		7,804,424	2,168,073
Home equity loans [Member] | Special Mention [Member] | Legacy Loans [Member]
Loans
Home equity loans [Member] | Special Mention [Member] | Acquired Loans [Member]
Loans		135,956
Home equity loans [Member] | Substandard [Member] | Legacy Loans [Member]
Loans		13,041	59,169
Home equity loans [Member] | Substandard [Member] | Acquired Loans [Member]
Loans		7,924
Consumer Portfolio Segment [Member]
Loans		3,429,852	4,179,111
Consumer Portfolio Segment [Member] | Legacy Loans [Member]
Loans	[1]	2,443,559	3,072,677
Consumer Portfolio Segment [Member] | Acquired Loans [Member]
Loans		986,293	1,106,434
Consumer Portfolio Segment [Member] | Pass [Member] | Legacy Loans [Member]
Loans		2,443,559	3,072,677
Consumer Portfolio Segment [Member] | Pass [Member] | Acquired Loans [Member]
Loans		943,578	1,063,946
Consumer Portfolio Segment [Member] | Special Mention [Member] | Legacy Loans [Member]
Loans
Consumer Portfolio Segment [Member] | Special Mention [Member] | Acquired Loans [Member]
Loans		5,139
Consumer Portfolio Segment [Member] | Substandard [Member] | Legacy Loans [Member]
Loans
Consumer Portfolio Segment [Member] | Substandard [Member] | Acquired Loans [Member]
Loans		$ 37,576	$ 42,488
[1]	As a result of the acquisition of Fraternity Community Bancorp, Inc., the parent company of Fraternity Federal Savings and Loan, in May 2016 and Fairmount Bancorp, Inc., 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 Fraternity Community Bancorp, Inc. and Fairmount Bancorp, Inc. "Acquired".

Note 6 - Loans Receivable and56

Note 6 - Loans Receivable and Allowance for Loan Losses - Outstanding Commitments and Unused Lines of Credit (Details) - USD ($)	Dec. 31, 2016	Mar. 31, 2016
Unused commercial lines of credit [Member]
Outstanding commitments and unused lines of credit	$ 11,521,792	$ 9,845,571
Unused home equity lines of credit [Member]
Outstanding commitments and unused lines of credit	23,032,210	16,004,725
Unused consumer lines of credit [Member]
Outstanding commitments and unused lines of credit	36,223	29,656
Residential construction loan commitments [Member]
Outstanding commitments and unused lines of credit	6,864,779	8,166,473
Commercial construction loan commitments [Member]
Outstanding commitments and unused lines of credit	5,308,584	1,384,932
Home equity loan commitments [Member]
Outstanding commitments and unused lines of credit		536,000
Commercial loan commitments [Member]
Outstanding commitments and unused lines of credit		411,500
Standby letters of credit [Member]
Outstanding commitments and unused lines of credit	$ 558,189	$ 273,981

Note 7 - Goodwill and Other I57

Note 7 - Goodwill and Other Intangible Asset (Details Textual) - USD ($)	May 13, 2016	Sep. 11, 2015	Dec. 31, 2016
Fairmount Bancorp, Inc. [Member]
Operating Loss Carryforwards			$ 533,000
Real Estate Loans [Member] | One-to four-family [Member]
Financing Receivables, Impaired, Troubled Debt Restructuring, Write-down			$ 451,000
Core Deposits [Member]
Finite-Lived Intangible Asset, Useful Life	8 years	8 years	8 years

Note 7 - Goodwill and Other I58

Note 7 - Goodwill and Other Intangible Asset - Activity In Goodwill and Acquired Intangible Assets Related to Branch Purchase (Details) - USD ($)	Sep. 11, 2015	Dec. 31, 2016		Dec. 31, 2015
Goodwill, Beginning Balance		$ 6,767,811		$ 2,664,432
Goodwill, Additions		1,936,142	[1]	3,814,428	[2]
Core deposit intangible, Amortization expense		(89,506)		(38,620)
Goodwill, Ending Balance		8,622,429		6,478,860
Goodwill, Post acquisition adjustments		(81,524)
Core Deposits [Member]
Core deposit intangible, Beginning Balance		618,300		138,333
Core deposit intangible, Additions	$ 543,000	242,020	[1]	542,540	[2]
Core deposit intangible, Amortization expense		(89,506)		(38,619)
Core deposit intangible, Ending Balance		$ 770,814		$ 642,254
[1]	Addition to intangibles are related to the acquisition of Fraternity Community.
[2]	Additions to intangibles are related to the acquisition of Fairmount Bancorp, Inc.

Note 7 - Goodwill and Other I59

Note 7 - Goodwill and Other Intangible Asset - Future Expected Annual Amortization Associated With Core Deposit Intangible (Details) - Core Deposits [Member] - USD ($)	Dec. 31, 2016	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015
2,017	$ 31,518
2,018	126,070
2,019	126,070
2,020	123,737
2,021	98,070
2,022	98,070
2,023	98,070
2,024	64,167
2,025	5,042
	$ 770,814	$ 618,300	$ 642,254	$ 138,333

Note 8 - Derivative - Interes60

Note 8 - Derivative - Interest Rate Swap Agreement (Details Textual) - Cash Flow Hedging [Member] - USD ($)	3 Months Ended	9 Months Ended
	Sep. 30, 2015	Dec. 31, 2016
Derivative Liability, Fair Value of Collateral		$ 391,000
Interest Rate Swap [Member]
Derivative, Notional Amount	$ 3,300,000	3,200,000
Derivative, Variable Interest Rate	3.99%
Derivative, Term of Contract	10 years
Unrealized Gain (Loss) on Cash Flow Hedging Instruments		$ 0

Note 8 - Derivative - Interes61

Note 8 - Derivative - Interest Rate Swap Agreement - Summary of Fair Value Hedge (Details) - USD ($)	Dec. 31, 2016	Mar. 31, 2016
Commercial real estate loan	$ 329,334,700	$ 220,156,691
Loans and Leases [Member] | Offsetting Commercial Real Estate Loan by Interest Rate Swap [Member]
Commercial real estate loan
Commercial real estate loan	3,195,752
Loans Receivable, Fair Value Disclosure	3,234,383
Other Liabilities [Member] | Interest Rate Swap [Member]
Interest Rate Swap	3,195,752
Interest Rate Swap	$ 38,631

Note 9 - Deposits - Composition

Note 9 - Deposits - Composition of Deposits and Related Percentage Mix of Total Deposits (Details) - USD ($)	Dec. 31, 2016	Mar. 31, 2016
Savings, amount	$ 45,524,702	$ 33,010,962
Savings, percentage	11.00%	11.00%
Noninterest-bearing checking, amount	$ 22,397,875	$ 19,747,437
Noninterest-bearing checking, percentage	5.00%	6.00%
Interest-bearing checking, amount	$ 19,307,358	$ 13,298,677
Interest-bearing checking, percentage	5.00%	4.00%
Money market accounts, amount	$ 61,467,590	$ 52,576,567
Money market accounts, percentage	15.00%	17.00%
Time deposits, amount	$ 258,655,797	$ 195,031,411
Time deposits, percentage	63.00%	62.00%
Gross deposits, amount	$ 407,353,322	$ 313,665,054
Gross deposits, percentage	100.00%	100.00%
Premium on deposits assumed, amount	$ 971,620	$ 328,597
Total deposits, amount	$ 408,324,942	$ 313,993,651

Note 10 - Lines of Credit and63

Note 10 - Lines of Credit and Federal Home Loan Bank Advances (Details Textual) - USD ($)	Dec. 31, 2016	Mar. 31, 2016
Federal Home Loan Bank Advances Total Funding Available As A Percent Of Total Assets	25.00%
Federal Home Loan Bank, Advances, General Debt Obligations, Maximum Amount Available	$ 102.10	$ 58,000,000
Secured Debt [Member]
Line of Credit Facility, Maximum Borrowing Capacity	5,000,000
Long-term Line of Credit	0	0
Unsecured Debt [Member]
Line of Credit Facility, Maximum Borrowing Capacity	1,000,000
Long-term Line of Credit	$ 0	$ 0

Note 10 - Lines of Credit and64

Note 10 - Lines of Credit and Federal Home Loan Bank Advances - Federal Home Loan Bank Advances (Details) - USD ($)	9 Months Ended	12 Months Ended
	Dec. 31, 2016	Mar. 31, 2016
Amount	$ 25,500,000	$ 14,500,000
Premium on borrowings assumed	694,142	305,237
Total borrowings	26,194,142	14,805,237
Borrowing One [Member]
Amount		$ 2,000,000
Rate		0.43%
Maturity Date		Jun. 3, 2016
Borrowing Two [Member]
Amount		$ 2,000,000
Rate		0.60%
Maturity Date		Sep. 3, 2016
Borrowing Three [Member]
Amount	$ 1,500,000	$ 1,500,000
Rate	0.75%	0.75%
Maturity Date	Mar. 31, 2017	Mar. 31, 2017
Borrowing Four [Member]
Amount	$ 1,000,000	$ 1,000,000
Rate	4.24%	4.24%
Maturity Date	Jul. 31, 2017	Jul. 31, 2017
Borrowing Five [Member]
Amount	$ 1,000,000	$ 1,000,000
Rate	4.01%	4.01%
Maturity Date	Aug. 21, 2017	Aug. 21, 2017
Borrowing Six [Member]
Amount	$ 1,000,000	$ 1,000,000
Rate	0.91%	0.91%
Maturity Date	Aug. 31, 2017	Aug. 31, 2017
Borrowing Seven [Member]
Amount	$ 1,500,000	$ 1,500,000
Rate	3.23%	3.23%
Maturity Date	Nov. 24, 2017	Nov. 24, 2017
Borrowing Eight [Member]
Amount	$ 1,500,000	$ 1,500,000
Rate	3.40%	3.40%
Maturity Date	Nov. 27, 2017	Nov. 27, 2017
Borrowing Nine [Member]
Amount	$ 1,000,000	$ 1,000,000
Rate	2.60%	2.60%
Maturity Date	Jul. 2, 2018	Jul. 2, 2018
Borrowing Ten [Member]
Amount	$ 1,000,000	$ 1,000,000
Rate	3.05%	3.05%
Maturity Date	Jul. 3, 2018	Jul. 3, 2018
Borrowing Eleven [Member]
Amount	$ 1,000,000	$ 1,000,000
Rate	2.60%	2.60%
Maturity Date	Oct. 2, 2018	Oct. 2, 2018
Borrowing Twelve [Member]
Amount	$ 5,000,000
Rate	3.94%
Maturity Date	Jul. 23, 2018
Borrowing Thirteen [Member]
Amount	$ 5,000,000
Rate	4.28%
Maturity Date	Jul. 31, 2017
Borrowing Fourteen [Member]
Amount	$ 5,000,000
Rate	3.38%
Maturity Date	Sep. 19, 2018

Note 11 - Regulatory Capital 65

Note 11 - Regulatory Capital Ratios (Details Textual) - USD ($) $ in Millions		3 Months Ended	9 Months Ended
		Dec. 31, 2016	Dec. 31, 2016	Jan. 01, 2019	Mar. 31, 2016	Jan. 01, 2016
Common Equity Tier One Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets	[1]	6.50%	6.50%		6.50%
Tier One Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets	[1]	8.00%	8.00%		8.00%
Capital Required to be Well Capitalized to Risk Weighted Assets	[1]	10.00%	10.00%		10.00%
Tier One Leverage Capital Required to be Well Capitalized to Average Assets	[1]	5.00%	5.00%		5.00%
Capital Conservation Buffer Level R Ratio						0.625%
Capital Conservation Buffer Phase In Period			4 years
Increase (Decrease) in Capital		$ 3
Scenario, Forecast [Member]
Capital Conservation Buffer Level R Ratio				2.50%
[1]	Under prompt corrective action

Note 11 - Regulatory Capital 66

Note 11 - Regulatory Capital Ratios - Capital Ratios and Minimum Capital Requirements of Bank (Details) - USD ($) $ in Thousands		Dec. 31, 2016	Mar. 31, 2016
Common equity tier 1 capital (to risk-weighted assets)		$ 41,748	$ 44,518
Common equity tier 1 capital (to risk-weighted assets)		12.73%	19.06%
Common equity tier 1 capital (to risk-weighted assets)	[1]	$ 21,324	$ 15,182
Common Equity Tier One Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets	[1]	6.50%	6.50%
Total risk-based capital (to risk-weighted assets)		$ 43,861	$ 46,262
Total risk-based capital (to risk-weighted assets)		13.37%	19.81%
Total risk-based capital (to risk-weighted assets)	[1]	$ 32,805	$ 23,357
Capital Required to be Well Capitalized to Risk Weighted Assets	[1]	10.00%	10.00%
Tier 1 capital (to risk-weighted assets)		$ 41,748	$ 44,518
Tier 1 capital (to risk-weighted assets)		12.73%	19.06%
Tier 1 capital (to risk-weighted assets)	[1]	$ 26,244	$ 18,686
Tier One Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets	[1]	8.00%	8.00%
Tier 1 capital (to adjusted total assets)		$ 41,748	$ 44,518
Tier 1 capital (to adjusted total assets)		8.51%	11.78%
Tier 1 capital (to adjusted total assets)	[1]	$ 24,518	$ 18,892
Tier One Leverage Capital Required to be Well Capitalized to Average Assets	[1]	5.00%	5.00%
Minimum Capital Required - Basel III Phase-In Schedule [Member]
Common equity tier 1 capital (to risk-weighted assets)		$ 16,813	$ 11,971
Common equity tier 1 capital (to risk-weighted assets)		5.125%	5.125%
Total risk-based capital (to risk-weighted assets)		$ 28,295	$ 20,146
Total risk-based capital (to risk-weighted assets)		8.625%	8.625%
Tier 1 capital (to risk-weighted assets)		$ 21,734	$ 15,474
Tier 1 capital (to risk-weighted assets)		6.625%	6.625%
Tier 1 capital (to adjusted total assets)		$ 19,615	$ 15,114
Tier 1 capital (to adjusted total assets)		4.00%	4.00%
Minimum Capital Required - Basel III Fully Phased-In [Member]
Common equity tier 1 capital (to risk-weighted assets)		$ 22,964	$ 16,350
Common equity tier 1 capital (to risk-weighted assets)		7.00%	7.00%
Total risk-based capital (to risk-weighted assets)		$ 34,446	$ 24,525
Total risk-based capital (to risk-weighted assets)		10.50%	10.50%
Tier 1 capital (to risk-weighted assets)		$ 27,885	$ 19,854
Tier 1 capital (to risk-weighted assets)		8.50%	8.50%
Tier 1 capital (to adjusted total assets)		$ 19,615	$ 15,114
Tier 1 capital (to adjusted total assets)		4.00%	4.00%
[1]	Under prompt corrective action

Note 12 - Stock Based Compens67

Note 12 - Stock Based Compensation (Details Textual) - USD ($)	3 Months Ended		9 Months Ended		37 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Mar. 31, 2016	Nov. 30, 2013	Oct. 10, 2012
Share Price								$ 10
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number	50,520		50,520		50,520	50,600
2013 Equity Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures					219,650
Stock or Unit Option Plan Expense	$ 52,302	$ 52,302	$ 156,907	$ 156,907
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value			$ 4.65
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized	$ 435,853		$ 435,853		$ 435,853
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition			2 years 36 days
Share Price	$ 14.25		$ 14.25		$ 14.25
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value	$ 87,860		$ 87,860		$ 87,860
Restricted Stock or Unit Expense	$ 56,426	$ 56,427	$ 169,279	$ 168,999
2013 Equity Incentive Plan [Member] | Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized							148,120
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number	75,000		75,000		75,000
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period			5 years
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage			20.00%
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition			2 years 73 days
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options	$ 487,238		$ 487,238		$ 487,238
2013 Equity Incentive Plan [Member] | Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized							370,300
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage			20.00%
2013 Equity Incentive Plan [Member] | Employee Stock Option [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period			10 years

Note 12 - Stock Based Compens68

Note 12 - Stock Based Compensation - Weighted-average Assumptions As of Grant Date for Options Outstanding (Details)	Feb. 03, 2014
Risk free interest rate	2.07%
Expected term (in years) (Year)	7 years
Expected stock price volatility	27.30%
Dividend yield	0.00%

Note 12 - Stock Based Compens69

Note 12 - Stock Based Compensation - Summary of Stock Option Activity (Details) - $ / shares	9 Months Ended	12 Months Ended
	Dec. 31, 2016	Mar. 31, 2016
Outstanding at beginning of period (in shares)	219,650
Outstanding at beginning of period (in dollars per share)	$ 13.85
Outstanding at beginning of period (Year)	7 years 36 days	7 years 36 days
Granted (in shares)
Granted (in dollars per share)
Exercised (in shares)
Exercised (in dollars per share)
Forfeited, exchanged or expired (in shares)
Forfeited, exchanged or expired (in dollars per share)
Outstanding at end of year (in shares)	219,650	219,650
Outstanding at end of year (in dollars per share)	$ 13.85	$ 13.85
Vested at end of year (in shares)	87,860
Vested at end of year (in dollars per share)	$ 13.85

Note 12 - Stock Based Compens70

Note 12 - Stock Based Compensation - Summary of Changes In Nonvested Shares (Details) - Restricted Stock [Member]	9 Months Ended
	Dec. 31, 2016USD ($)$ / sharesshares
Nonvested shares at March 31, 2016 (in shares) | shares	50,600
Nonvested shares at March 31, 2016 (in dollars per share) | $ / shares	$ 13.76
Granted (in shares) | shares
Granted (in dollars per share) | $ / shares
Vested (in shares) | shares	(80)
Vested (in dollars per share) | $ / shares	$ 14
Forfeited (in shares) | shares
Forfeited (in dollars per share) | $ / shares
Nonvested shares at December 31, 2016 (in shares) | shares	50,520
Nonvested shares at December 31, 2016 (in dollars per share) | $ / shares	$ 13.76
Fair Value of shares vested at December 31, 2016 | $	$ 447,165

Note 13 - Fair Value Measurem71

Note 13 - Fair Value Measurements (Details Textual) - USD ($)	Dec. 31, 2016	Mar. 31, 2016
Real Estate Acquired Through Foreclosure	$ 460,220	$ 443,015
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Loans Receivable, Fair Value Disclosure	6,139,732	7,438,106
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	288,098	59,571
Real Estate Acquired Through Foreclosure	$ 460,220	$ 443,015

Note 13 - Fair Value Measurem72

Note 13 - Fair Value Measurements - Investment Securities Available for Sale, Measurements On Recurring Basis (Details) - USD ($)	Dec. 31, 2016	Mar. 31, 2016
Securities available for sale, at fair value	$ 106,754,363	$ 70,484,400
Fair Value, Inputs, Level 1 [Member]
Securities available for sale, at fair value
Fair Value, Inputs, Level 2 [Member]
Securities available for sale, at fair value	104,840,835	68,585,760
Fair Value, Inputs, Level 3 [Member]
Securities available for sale, at fair value	1,913,528	1,898,640
US Government Agencies Debt Securities [Member]
Securities available for sale, at fair value	3,509,405	10,532,996
US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale, at fair value
US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale, at fair value	3,509,405	10,532,996
US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale, at fair value
Municipal Bonds [Member]
Securities available for sale, at fair value	16,148,962	4,112,564
Municipal Bonds [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale, at fair value
Municipal Bonds [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale, at fair value	16,148,962	4,112,564
Municipal Bonds [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale, at fair value
Corporate Bond Securities [Member]
Securities available for sale, at fair value	1,913,528	1,898,640
Corporate Bond Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale, at fair value
Corporate Bond Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale, at fair value
Corporate Bond Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale, at fair value	1,913,528	1,898,640
Collateralized Mortgage Backed Securities [Member]
Securities available for sale, at fair value	85,182,468	53,940,200
Collateralized Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale, at fair value
Collateralized Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale, at fair value	85,182,468	53,940,200
Collateralized Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale, at fair value

Note 13 - Fair Value Measurem73

Note 13 - Fair Value Measurements - Derivative Instruments, Fair Value Disclosure (Details) - Fair Value, Measurements, Recurring [Member]	Dec. 31, 2016USD ($)
Offsetting Commercial Real Estate Loan by Interest Rate Swap [Member] | Loans and Leases [Member]
Loans - Commercial real estate loan	$ 3,234,383
Interest Rate Swap [Member] | Other Liabilities [Member]
Derivative - Interest rate swap agreement	(38,631)
Fair Value, Inputs, Level 1 [Member] | Offsetting Commercial Real Estate Loan by Interest Rate Swap [Member] | Loans and Leases [Member]
Loans - Commercial real estate loan
Fair Value, Inputs, Level 1 [Member] | Interest Rate Swap [Member] | Other Liabilities [Member]
Derivative - Interest rate swap agreement
Fair Value, Inputs, Level 2 [Member] | Offsetting Commercial Real Estate Loan by Interest Rate Swap [Member] | Loans and Leases [Member]
Loans - Commercial real estate loan	3,234,383
Fair Value, Inputs, Level 2 [Member] | Interest Rate Swap [Member] | Other Liabilities [Member]
Derivative - Interest rate swap agreement	(38,631)
Fair Value, Inputs, Level 3 [Member] | Offsetting Commercial Real Estate Loan by Interest Rate Swap [Member] | Loans and Leases [Member]
Loans - Commercial real estate loan
Fair Value, Inputs, Level 3 [Member] | Interest Rate Swap [Member] | Other Liabilities [Member]
Derivative - Interest rate swap agreement

Note 13 - Fair Value Measurem74

Note 13 - Fair Value Measurements - Valuation and Unobservable Inputs for Level 3 Assets (Details) - Fair Value, Inputs, Level 3 [Member]	9 Months Ended
	Dec. 31, 2016USD ($)
Corporate Debt Securities [Member] | Market Approach Valuation Technique [Member]
Fair Value	$ 1,913,528
Corporate Debt Securities [Member] | Market Approach Valuation Technique [Member] | Minimum [Member]
Unobservable Inputs	0.00%
Corporate Debt Securities [Member] | Market Approach Valuation Technique [Member] | Maximum [Member]
Unobservable Inputs	10.00%
Impaired Loans [Member] | Market Approach Valuation Technique [Member]
Fair Value	$ 5,851,634
Impaired Loans [Member] | Market Approach Valuation Technique [Member] | Minimum [Member]
Unobservable Inputs	0.00%
Impaired Loans [Member] | Market Approach Valuation Technique [Member] | Maximum [Member]
Unobservable Inputs	25.00%
Impaired Loans [Member] | Income Approach Valuation Technique [Member] | Minimum [Member]
Unobservable Inputs	2.63%
Impaired Loans [Member] | Income Approach Valuation Technique [Member] | Maximum [Member]
Unobservable Inputs	7.25%
Foreclosed Real Estate [Member] | Market Approach Valuation Technique [Member]
Fair Value	$ 460,220
Foreclosed Real Estate [Member] | Market Approach Valuation Technique [Member] | Minimum [Member]
Unobservable Inputs	0.00%
Foreclosed Real Estate [Member] | Market Approach Valuation Technique [Member] | Maximum [Member]
Unobservable Inputs	25.00%

Note 13 - Fair Value Measurem75

Note 13 - Fair Value Measurements - Impaired Loans and Foreclosed Real Estate, Measurements On Nonrecurring Basis (Details) - Fair Value, Measurements, Nonrecurring [Member] - USD ($)	Dec. 31, 2016	Mar. 31, 2016
Impaired loans	$ 5,851,634	$ 7,378,535
Foreclosed real estate	460,220	443,015
Total impaired loans and foreclosed real estate	6,311,854	8,492,726
Premesis and equipment held for sale		405,000
Loans held for sale		266,176
Fair Value, Inputs, Level 1 [Member]
Impaired loans
Foreclosed real estate
Total impaired loans and foreclosed real estate
Premesis and equipment held for sale
Fair Value, Inputs, Level 2 [Member]
Impaired loans
Foreclosed real estate
Total impaired loans and foreclosed real estate		266,176
Premesis and equipment held for sale
Loans held for sale		266,176
Fair Value, Inputs, Level 3 [Member]
Impaired loans	5,851,634	7,378,535
Foreclosed real estate	460,220	443,015
Total impaired loans and foreclosed real estate	$ 6,311,854	8,226,550
Premesis and equipment held for sale		$ 405,000

Note 13 - Fair Value Measurem76

Note 13 - Fair Value Measurements - Reconciliation of Foreclosed Real Estate, Measured On Nonrecurring Basis Using Significant Unobservable Inputs (Details) - USD ($)	9 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Transfer to foreclosed real estate	$ 17,205	$ 12,560
Proceeds from sale of foreclosed real estate		$ 11,752
Fair Value, Inputs, Level 3 [Member]
Balance	443,015
Transfer to foreclosed real estate	17,205
Proceeds from sale of foreclosed real estate
Loss on sale of foreclosed real estate
Balance	$ 460,220

Note 13 - Fair Value Measurem77

Note 13 - Fair Value Measurements - Calculation of Estimated Fair Values Based On Market Conditions At Specific Point of Time (Details) - USD ($)	Dec. 31, 2016	Mar. 31, 2016
Fair Value, Inputs, Level 1 [Member] | Reported Value Measurement [Member]
Cash and cash equivalents	$ 18,315,750	$ 67,448,536
Fair Value, Inputs, Level 1 [Member] | Estimate of Fair Value Measurement [Member]
Cash and cash equivalents	18,315,750	67,448,536
Fair Value, Inputs, Level 2 [Member] | Reported Value Measurement [Member]
Loans held for sale		259,450
Federal Home Loan Bank stock	1,640,100	1,042,500
Bank-owned life insurance	18,132,876	12,709,908
Fair Value, Inputs, Level 2 [Member] | Estimate of Fair Value Measurement [Member]
Loans held for sale		266,176
Federal Home Loan Bank stock	1,640,100	1,042,500
Bank-owned life insurance	18,132,876	12,709,908
Fair Value, Inputs, Level 3 [Member] | Reported Value Measurement [Member]
Certificates of deposit held as investment	499,303	3,968,229
Loans receivable, net	328,202,517	218,604,150
Deposits	408,324,942	313,993,651
Advance payments by borrowers for taxes and insurance	1,112,278	1,079,794
Borrowings	26,194,142	14,805,237
Fair Value, Inputs, Level 3 [Member] | Estimate of Fair Value Measurement [Member]
Certificates of deposit held as investment	501,394	3,911,474
Loans receivable, net	330,775,927	220,671,409
Deposits	408,859,890	314,095,055
Advance payments by borrowers for taxes and insurance	1,112,278	1,079,794
Borrowings	$ 26,822,718	$ 15,146,307