Commercial Loans - Schedule of Credit Risk (Details) - USD ($)	Mar. 31, 2018	Dec. 31, 2017
Performing loans	$ 46,056,500	$ 45,124,000
Developers Residential [Member]
Performing loans	41,186,500	41,739,000
Developers Commercial [Member]
Performing loans	1,300,000	900,000
Developers Mixed Used [Member]
Performing loans	$ 3,570,000	$ 2,485,000

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. Includes loans held for sale. Excludes loans and leases covered under loss sharing agreements.

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 210.9-03.7(a))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant