Note 21 - Income Taxes (Details) - Deferred Tax Assets and Liabilities (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Deferred tax assets:
Tax/GAAP basis differences	$ 28,800
Total deferred tax assets	123,911	113,421
Net deferred tax assets	91,242	90,225
Net operating losses	72,716	43,483
Related party deferred losses	6,214	6,214
Tax credit carryforwards	3,773	3,815
Capital loss carryforwards	3,867	647
Charitable contribution carryforwards		3
Domestic [Member]
Deferred tax assets:
Tax/GAAP basis differences	50,133	68,623
Valuation allowance	(25,045)	(33,783)
Deferred tax liabilities	(21,302)	(9,933)
Foreign [Member]
Deferred tax assets:
Tax/GAAP basis differences	50,920	62,548
Valuation allowance	(38,667)	(38,129)
Deferred tax liabilities	$ (11,367)	$ (13,263)