Note 3 - Notes Payable (Details) - Maturities of Long-Term Notes Payable (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Maturities of Long-Term Notes Payable [Abstract]
2013 (remaining)	$ 2,001
2014	6,665
2015	6,665
2016	116,303
2017	0
Thereafter	0
Total	$ 131,634	$ 270,990