Note 6 - Goodwill and Intangibles (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

Schedule of Goodwill [Table Text Block]

	2016		2015
Balance at the beginning of period	$	3,222,688	$	3,222,688
Goodwill from acquisition of CSB		9,888,225		-
Balance at the end of period	$	13,110,913	$	3,222,688

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

	2016			2015
Balance at the beginning of the period	$	1,471,409		$	1,670,921
Core deposit intangibles from acquisition of CSB		6,352,653			-
Amortization expense		(442,849	)		(199,512	)
Balance at the end of the period	$	7,381,213		$	1,471,409
Gross carrying amount	$	8,347,780		$	1,995,127
Accumulated amortization		(966,567	)		(523,718	)
Net book value	$	7,381,213		$	1,471,409

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

Years ending December 31,	Amount
2017	$	923,467
2018		910,263
2019		893,886
2020		874,331
2021		851,600
Thereafter		2,927,666
	$	7,381,213