Consolidated Balance Sheets (Parentheticals) - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Allowance for loan losses	$ 2,509,334	$ 2,458,911
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, share authorized (in shares)	5,000,000	5,000,000
Common stock, share issued (in shares)	1,682,997	1,667,813
Common stock, share outstanding (in shares)	1,682,997	1,667,813

Face amount or stated value per share of common stock.

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