Note 15 - Income Taxes (Details) (USD $)	3 Months Ended		6 Months Ended		15 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Effective Income Tax Rate Reconciliation, Percent	(1.50%)	33.10%	(1.10%)	27.60%
Income Tax Expense (Benefit)	$ 102,000	$ (1,047,000)	$ 111,000	$ (1,225,000)	$ (1,000,000)
Unrecognized Tax Benefits	$ 0		$ 0		$ 0	$ 0