Deposits - Summary of major classifications of Interest-bearing deposits (Details) - USD ($)	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Deposits [Abstract]
NOW and SuperNOW	$ 29,412,646	$ 27,502,016	$ 26,990,274
Money Market	18,355,576	19,079,536	20,465,436
Savings	80,006,504	78,107,913	74,973,038
Certificates of Deposit, $100,000 or more	30,874,898	34,239,331	36,118,031
Other time deposits	74,497,737	82,677,870	91,767,589
Interest-bearing deposits	$ 233,147,361	$ 241,606,666	$ 250,314,368

No definition available.

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- Definition

The aggregate of all domestic and foreign interest-bearing deposit liabilities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.12)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

+ Details

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- Definition

Amount of interest-bearing domestic certificate of deposit liabilities.

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+ Details

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- Definition

Amount of interest-bearing domestic money market demand account deposit liabilities.

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+ Details

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- Definition

Amount of interest-bearing domestic negotiable order of withdrawal (NOW) demand deposit liabilities.

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+ Details

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- Definition

Amount of interest-bearing domestic deposit liabilities classified as other. Excludes certificates of deposit.

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+ Details

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- Definition

Amount of interest-bearing domestic savings deposit liabilities. Saving deposits bear interest and have no stated maturity.

+ References

+ Details

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