Note 6 - Derivatives and Hedging Activities (Tables)

12 Months Ended

Dec. 31, 2015

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

Effective Date	Maturity Date	Balance Sheet Location	Notional Amount		Accounting Treatment	December 31, 2015 Fair Value		December 31, 2014 Fair Value
June 5, 2014	June 5, 2019	Other Assets	$	15,000,000	Cash Flow Hedging	$	321,112	$	608,189
June 5, 2014	June 5, 2021	Other Assets		15,000,000	Cash Flow Hedging		534,912		879,198
			$	30,000,000		$	856,024	$	1,487,387

Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]

	Year Ended
	December 31, 2015			December 31, 2014
Unrealized loss at beginning of period, net of tax	$	(399,367	)	$	-
Amount reclassified from accumulated other comprehensive income to noninterest income related to hedge ineffectiveness		(156	)		(30,212	)
Amount reclassified from accumulated other comprehensive income to interest expense related to caplet amortization		16,051			65
Amount of loss recognized in other comprehensive income, net of tax		(415,949	)		(369,220	)
Unrealized loss at end of period, net of tax	$	(799,421	)	$	(399,367	)