Note 11 - Investment in Mortgage Servicing Rights (Tables)

6 Months Ended

Jun. 30, 2014

Transfers and Servicing [Abstract]

Servicing Liability at Amortized Cost [Table Text Block]

(Dollars in thousands)	Six Months ended June 30, 2014			Twelve Months ended December 31, 2013			Six Months ended June 30, 2013
Mortgage servicing rights:
Balance, beginning of period	$	1,708			1,732			1,732
Originations		112			568			394
Amortization		(249	)		(592	)		(331	)
Balance, end of period	$	1,571			1,708			1,795
Fair value of mortgage servicing rights	$	2,710			2,801			2,620

Summary Of Risk Characteristics Of Loans Being Serviced Table [Text Block]

(Dollars in thousands)	Loan Principal Balance		Weighted Average Interest Rate			Weighted Average Remaining Term (months)		Number of Loans
Original term 30 year fixed rate	$	201,997		4.33	%		299		1,736
Original term 15 year fixed rate		115,713		3.38	%		142		1,298
Adjustable rate		193		3.90	%		319		5

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

	June 30, 2014
(Dollars in thousands)	Gross Carrying Amount		Accumulated Amortization			Unamortized Amount
Mortgage servicing rights	$	3,604		(2,033	)		1,571
Total	$	3,604		(2,033	)		1,571

			June 30, 2013
(Dollars in thousands)	Gross Carrying Amount		Accumulated Amortization			Unamortized Amount
Mortgage servicing rights	$	3,684		(1,889	)		1,795
Total	$	3,684		(1,889	)		1,795

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

(Dollars in thousands)	Estimated Amortization Expense
Year ending December 31,
2014	$	211
2015		409
2016		363
2017		275
2018		173
Thereafter		140
	$	1,571