Amount of recovery of loans and lease receivables which had previously been fully or partially written-off as bad debts.

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Amount, after recoveries, of loans and leases that have been written-off.

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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 of expense related to estimated loss from loan and lease transactions.

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Note 3 - Loans Held for Investment, Net - Allowance for Loan Losses and Recorded Investment in Loans (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Dec. 31, 2016
Allowance for loan losses
Ending balance: individually evaluated for impairment, allowance for loan losses					$ 0	$ 0
Ending balance: collectively evaluated for impairment, allowance for loan losses					3,067,133	2,506,033
Total, allowance for loan losses	$ 3,067,133	$ 2,152,565	$ 3,067,133	$ 1,894,196	3,067,133	2,506,033
Gross loans
Ending balance: individually evaluated for impairment, gross loans					10,532,149	6,181,082
Ending balance: collectively evaluated for impairment, gross loans					259,729,219	238,677,017
Total, gross loans					270,261,368	244,858,099
Beginning balance	2,919,733	2,152,565	2,506,033	1,894,196
Provision for loan losses	150,000	155,000	550,000	306,000
Total charge-offs	(8,850)	(107,385)	(8,850)	(118,141)
Total recoveries	6,250		19,950	118,125
Net (charge-offs) recoveries	(2,600)	(107,385)	11,100	(16)
Ending balance	3,067,133	2,200,180	3,067,133	2,200,180
Receivables Acquired with Deteriorated Credit Quality [Member]
Gross loans
Total, gross loans					0	0
Commercial Real Estate Portfolio Segment [Member]
Allowance for loan losses
Ending balance: individually evaluated for impairment, allowance for loan losses					0	0
Ending balance: collectively evaluated for impairment, allowance for loan losses					1,924,782	1,688,448
Total, allowance for loan losses	1,924,782		1,924,782		1,924,782	1,688,448
Gross loans
Ending balance: individually evaluated for impairment, gross loans					6,648,908	3,441,874
Ending balance: collectively evaluated for impairment, gross loans					213,778,471	192,372,331
Total, gross loans					220,427,379	195,814,205
Beginning balance			1,688,448
Total charge-offs	0	0	0	0
Total recoveries	0	0	1,200	116,125
Ending balance	1,924,782		1,924,782
Commercial Real Estate Portfolio Segment [Member] \| Receivables Acquired with Deteriorated Credit Quality [Member]
Gross loans
Total, gross loans					0	0
One-to-four Family Residential Real Estate Portfolio Segment [Member]
Allowance for loan losses
Ending balance: individually evaluated for impairment, allowance for loan losses					0	0
Ending balance: collectively evaluated for impairment, allowance for loan losses					555,277	617,912
Total, allowance for loan losses	555,277		555,277		555,277	617,912
Gross loans
Ending balance: individually evaluated for impairment, gross loans					1,658,571	1,744,062
Ending balance: collectively evaluated for impairment, gross loans					28,476,696	28,232,563
Total, gross loans					30,135,267	29,976,625
Beginning balance			617,912
Total charge-offs	(8,850)	(107,385)	(8,850)	(118,141)
Total recoveries	6,250		18,750	2,000
Ending balance	555,277		555,277
One-to-four Family Residential Real Estate Portfolio Segment [Member] \| Receivables Acquired with Deteriorated Credit Quality [Member]
Gross loans
Total, gross loans					0	0
Commercial and Industrial Portfolio Segment [Member]
Allowance for loan losses
Ending balance: individually evaluated for impairment, allowance for loan losses					0	0
Ending balance: collectively evaluated for impairment, allowance for loan losses					559,926	147,371
Total, allowance for loan losses	559,926		559,926		559,926	147,371
Gross loans
Ending balance: individually evaluated for impairment, gross loans					2,047,212	801,078
Ending balance: collectively evaluated for impairment, gross loans					12,546,259	9,074,942
Total, gross loans					14,593,471	9,876,020
Beginning balance			147,371
Total charge-offs	0	0	0	0
Total recoveries	0	0	0	0
Ending balance	559,926		559,926
Commercial and Industrial Portfolio Segment [Member] \| Receivables Acquired with Deteriorated Credit Quality [Member]
Gross loans
Total, gross loans					0	0
Consumer and Other Portfolio Segment [Member]
Allowance for loan losses
Ending balance: individually evaluated for impairment, allowance for loan losses					0	0
Ending balance: collectively evaluated for impairment, allowance for loan losses					27,148	52,302
Total, allowance for loan losses	27,148		27,148		27,148	52,302
Gross loans
Ending balance: individually evaluated for impairment, gross loans					177,458	194,068
Ending balance: collectively evaluated for impairment, gross loans					4,927,793	8,997,181
Total, gross loans					5,105,251	9,191,249
Beginning balance			52,302
Total charge-offs	0	0	0	0
Total recoveries	0	$ 0	0	$ 0
Ending balance	$ 27,148		$ 27,148
Consumer and Other Portfolio Segment [Member] \| Receivables Acquired with Deteriorated Credit Quality [Member]
Gross loans
Total, gross loans					$ 0	$ 0