Note 14 - Equity Based Compensation (Details) - Stock Option Activity for 1997 Plan (USD $)			6 Months Ended
	Jun. 30, 2013	Dec. 31, 2012	Jun. 30, 2013 1997 Plan [Member]	Dec. 31, 2012 1997 Plan [Member]
Note 14 - Equity Based Compensation (Details) - Stock Option Activity for 1997 Plan [Line Items]
Outstanding at December 31, 2012	383,251	383,251		11,953
Outstanding at December 31, 2012 (in Dollars per share)	$ 10.51	$ 10.51		$ 92.89
Expired			(5,503)
Expired (in Dollars per share)			$ 80.00
Outstanding at June 30, 2013	383,251	383,251	6,450	11,953
Outstanding at June 30, 2013 (in Dollars per share)	$ 10.51	$ 10.51	$ 103.89	$ 92.89