Note 11 - Other Borrowings (Details) - Maturities of Other Borrowings (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Maturities of Other Borrowings [Abstract]
Within one year	1.07%
Within one year	$ 9,582
One to two years	2.19%
One to two years	9,506
Two to three years	1.19%
Two to three years	6,015
Three to four years	2.44%
Three to four years	962
Four to five years	1.98%
Four to five years	14,502
Over five years	2.68%
Over five years	7,310
Total	1.86%
Total	$ 47,877	$ 5,941