Note 8 - Residential Mortgage-Banking Activities (Tables)

9 Months Ended

Sep. 30, 2013

Mortgage Banking Activities [Abstract]

	For the three months ended September 30,						For the nine months ended September 30,
	2013			2012			2013			2012
Mortgage-servicing rights portfolio, net of valuation allowance, beginning of period	$	2,525		$	2,541		$	2,584		$	2,586
Capitalized mortgage-servicing rights		190			238			574			601
Mortgage-servicing rights portfolio amortization and impairment		(193	)		(240	)		(636	)		(648	)
Mortgage-servicing rights portfolio, net of valuation allowance, end of period	$	2,522		$	2,539		$	2,522		$	2,539