Note 18 - Intangible Assets and Goodwill (Tables)

12 Months Ended

Dec. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets and Goodwill [Table Text Block]

	Gross Carrying Value		Accumulated Amortization		Net Carrying Value
December 31, 2015
Amortizable core deposit intangibles	$	16,257	$	15,881	$	376
Unamortizable goodwill		5,848		---		5,848
Intangible assets and goodwill	$	22,105	$	15,881	$	6,224
December 31, 2014
Amortizable core deposit intangibles	$	16,257	$	14,882	$	1,375
Unamortizable goodwill		5,848		---		5,848
Intangible assets and goodwill	$	22,105	$	14,882	$	7,223

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

2016		258
2017		68
2018		50
Thereafter		---
Total	$	376