Note 17 - Interest Expense, Net (Details) - Components of Interest Expense (USD $)	3 Months Ended						12 Months Ended
	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Components of Interest Expense [Abstract]
Interest related to sale of tax benefits							$ 13,753,000		$ 6,827,000		$ 7,837,000
Loss on interest rate lock transactions*								[1]		[1]	16,380,000	[1]
Interest expense							67,621,000		69,206,000		56,951,000
Less — amount capitalized							(7,598,000)		(11,964,000)		(11,709,000)
	$ 21,950,000	$ 18,459,000	$ 17,504,000	$ 15,400,000	$ 14,263,000	$ 14,878,000	$ 73,776,000		$ 64,069,000		$ 69,459,000

[1] The interest rate lock transactions are related to the OFC 2 Secured Notes and were not accounted for as hedges (see Note 10).