Note 14 - Derivatives (Tables)

3 Months Ended

Mar. 31, 2016

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Summary of Notional Amount Effective Dates and Maturity Dates [Table Text Block]

(Amounts in thousands)
Description	We Pay Fixed			We Receive Variable (1)			Notional Amount		Effective Date	Maturity Date
Interest rate swap		2.64	%		0.33	%	$	75,000	August 3, 2015	August 1, 2016
Forward starting interest rate swap		3.22	%	Variable			$	75,000	August 1, 2016	August 1, 2017

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

		Liability Derivatives
(Amounts in thousands)		March 31,		December 31,
Description	Balance Sheet Location	2016		2015
Interest rate swap	Cash flow hedge	$	—	$	869
Forward starting interest rate swap	Cash flow hedge		—		1,500
Total		$	—	$	2,369

Derivative Instruments, Gain (Loss) [Table Text Block]

(Amounts in thousands)		Three Months Ended March 31,
Description	Consolidated Statement of Operations Location	2016		2015
Interest rate swap (1)	Interest on term debt	$	396	$	295
Forward starting interest rate swap - terminated(2)	Other noninterest expense		2,325		—
Total		$	2,721	$	295

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

(Amounts in thousands)	Three Months Ended March 31,
Description	2016		2015
Interest rate swaps	$	1,601	$	174

Schedule of Amounts Recognized in Balance Sheet [Table Text Block]

						Gross Amounts Not Offset In The Consolidated Balance Sheets
(Amounts in thousands)	Gross Amounts of Recognized Assets / (Liabilities)			Gross Amounts Offset In The Consolidated Balance Sheets		Net Amounts of Assets / (Liabilities) Included In The Consolidated Balance Sheets			Collateral Posted		Net Amount
December 31, 2015
Derivative liabilities
Interest rate swaps	$	(2,369	)	$	—	$	(2,369	)	$	4,008	$	1,639