Note 9 - Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

Schedule of Intangible Assets and Goodwill [Table Text Block]

	Core Deposit Intangible		Accumulated Amortization			Net Core Deposit Intangible
Core Deposit Intangible
Balance, December 31, 2016	$	1,056,693	$	(976,178	)	$	80,515
Amortization Expense		-		(35,749	)		(35,749	)
Balance, December 31, 2017	$	1,056,693	$	(1,011,927	)	$	44,766
Addition		560,000		-			560,000
Amortization Expense		-		(48,193	)		(48,193	)
Balance, December 31, 201 8	$	1,616,693	$	(1,060,120	)	$	556,573

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

Year Ending December 31	Amount
2019	$	83,684
2020		74,667
2021		74,667
2022		74,667
2023		74,667
Thereafter		174,221
	$	556,573