Note 1 - Summary of Significant Accounting Policies (Details) - Capitalized Interest and Interest Expense (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Capitalized Interest and Interest Expense [Abstract]
Capitalized Interes	$ 2
Interest Expense	$ 3,774	$ 4,052