Note 9 - Securities Sold Under Agreements to Repurchase (Tables)

6 Months Ended

Jun. 30, 2012

Schedule of Debt [Table Text Block]

(Dollars in millions)	Fixed-to-floating																		Floating-to-fixed						Fixed			Total
Callable	All callable at June 30, 2012																		All callable at June 30, 2012						Non-Callable
Rate type	Float Rate																		Fixed Rate
Rate index	8% minus 3 month LIBOR
Maximum rate		3.79	%		3.53	%		3.50	%		3.50	%		3.53	%		3.25	%
Minimum rate		0.0	%		0.0	%		0.0	%		0.0	%		0.0	%		0.0	%
No. of agreements		3			1			4			3			1			1			8			4			2			27
Amount	$	150.0		$	50.0		$	200.0		$	150.0		$	50.0		$	50.0		$	450.0		$	200.0		$	100.0		$	1,400.0
Weighted average rate		3.78	%		3.53	%		3.50	%		3.50	%		3.53	%		3.25	%		4.58	%		5.00	%		3.58	%		4.09	%
Final maturity		2014			2014			2014			2015			2015			2015			2014			2017			2018