Fair Value Measurements and Disclosures - Schedule of Estimated Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Carrying Reported Amount Fair Value Disclosure [Member] \| Cash and Cash Equivalents [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value of Financial assets	$ 1,602	$ 1,218
Carrying Reported Amount Fair Value Disclosure [Member] \| Securities Held-to-maturity [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value of Financial assets	626	629
Carrying Reported Amount Fair Value Disclosure [Member] \| Securities Available for Sale [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value of Financial assets	34,582	29,427
Carrying Reported Amount Fair Value Disclosure [Member] \| Loans Receivable [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value of Financial assets	42,952	43,102
Carrying Reported Amount Fair Value Disclosure [Member] \| FHLB and Other Stock at Cost [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value of Financial assets	288	331
Carrying Reported Amount Fair Value Disclosure [Member] \| Accrued Interest Receivable [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value of Financial assets	575	517
Carrying Reported Amount Fair Value Disclosure [Member] \| Deposits [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value of Financial liabilities	69,349	63,658
Carrying Reported Amount Fair Value Disclosure [Member] \| FHLB Advances [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value of Financial liabilities	2,900	3,750
Estimate of Fair Value Fair Value Disclosure [Member] \| Cash and Cash Equivalents [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value of Financial assets	1,602	1,218
Estimate of Fair Value Fair Value Disclosure [Member] \| Securities Held-to-maturity [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value of Financial assets	639	623
Estimate of Fair Value Fair Value Disclosure [Member] \| Securities Available for Sale [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value of Financial assets	34,582	29,427
Estimate of Fair Value Fair Value Disclosure [Member] \| Loans Receivable [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value of Financial assets	42,441	41,867
Estimate of Fair Value Fair Value Disclosure [Member] \| FHLB and Other Stock at Cost [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value of Financial assets	288	331
Estimate of Fair Value Fair Value Disclosure [Member] \| Accrued Interest Receivable [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value of Financial assets	575	517
Estimate of Fair Value Fair Value Disclosure [Member] \| Deposits [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value of Financial liabilities	69,609	63,771
Estimate of Fair Value Fair Value Disclosure [Member] \| FHLB Advances [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value of Financial liabilities	$ 2,905	$ 3,754

The fair value of financial assets, which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13433-108611

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No definition available.

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