Note 7 - Core Deposit Intangible (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	December 31,
	2018			2017
Gross carrying value	$	502,000		$	502,000
Less accumulated amortization		(329,892	)		(281,336	)
Core deposit intangible	$	172,108		$	220,664

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Year one	$	39,057
Year two		35,443
Year three		35,443
Year four		35,443
Year five		26,722
Thereafter		-
Core deposit intangible	$	172,108