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Loans Receivable (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Jun. 30, 2018
Residential real estate
One-to four-family	$ 217,808		$ 216,066
Multi-family	12,251		15,928
Construction	4,450		3,757
Land	1,189		852
Farm	2,227		3,157
Nonresidential real estate	31,052		30,419
Commercial nonmortgage	1,199		2,075
Consumer and other:
Loans on deposits	1,287		1,415
Home equity	7,822		8,214
Automobile	67		91
Unsecured	735		451
Loans receivable, gross	280,087		282,425
Allowance for loan losses	(1,448)	$ (1,447)	(1,456)	$ (1,529)	$ (1,529)	$ (1,576)
Loans receivable - net	$ 278,639		$ 280,969

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Reflects the gross carrying amount of unpaid loans secured by borrowers automobiles.

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Amount before allowance of loans issued to build, improve or remodel a residential home. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreement.

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Reflects the gross carrying amount of unpaid loans issued against deposits.

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The amount of multi-family.

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The amount of one-to four-family.

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Reflects the gross carrying amount of unsecured unpaid loans.

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Amount before allowance of revolving, open-end loan, extended under a line of credit and secured by the borrower's residential property. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreement.

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Amount before allowance of loans issued to agricultural institutions. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans covered under loss sharing agreement.

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Amount before allowance of loans issued to agricultural institutions. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans covered under loss sharing agreements.

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It represents the loans receivable of commercial non mortgage during the period.

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Amount before allowance of commercial loans issued to businesses to acquire, develop, construct, improve, or refinance land or building. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans covered under loss sharing agreement.

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

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