Note 22 - Income Taxes (Detail) - Statutory Income Tax to Effective Income Tax Reconciliation (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Federal benefit at statutory tax rate (35%)	$ 2,936	$ 12,627	$ (8,280)
State and local taxes, net of federal benefit	230	1,683	(728)
Other	(25)	2,195	(730)
Total tax provision/(benefit) – U.S.	$ 3,141	$ 16,505	$ (9,738)