Note 11 - Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2015

Disclosure Text Block [Abstract]

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

	September 30, 2015
	Gross
(Dollars in thousands)	Carrying Amount		Accumulated Amortization			Unamortized Intangible Assets
Mortgage servicing rights	$	3,736		(2,290	)		1,446
Core deposit intangible		420		(9	)		411
Total	$	4,156		(2,299	)		1,857

	September 30, 2014
	Gross
(Dollars in thousands)	Carrying Amount		Accumulated Amortization			Unamortized Intangible Assets
Mortgage servicing rights	$	3,597		(2,055	)		1,542
Total	$	3,597		(2,055	)		1,542

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

(Dollars in thousands)	Mortgage Servicing Rights		Core Deposit Intangible		Total
Year ended December 31,
2015	$	111		19		130
2016		414		74		488
2017		335		74		409
2018		243		74		317
2019		182		74		256
Thereafter		161		96		257
Total	$	1,446		411		1,857