Note 5 - Loans (Details) - Loans to Related Parties (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Loans to Related Parties [Abstract]
Balance at beginning of year	$ 172,584	$ 160,069
Additional loans made	64,063	92,249
Payment received	(109,662)	(79,734)
Balance at end of year	$ 126,985	$ 172,584