Note 15 - Equity Based Compensation (Details) - Stock Option Activity for 1997 Plan (USD $)	9 Months Ended
	Sep. 30, 2013 1997 Plan [Member]	Dec. 31, 2012 1997 Plan [Member]
Note 15 - Equity Based Compensation (Details) - Stock Option Activity for 1997 Plan [Line Items]
Outstanding at December 31, 2012		11,953
Outstanding at December 31, 2012 (in Dollars per share)		$ 92.89
Expired	(5,503)
Expired (in Dollars per share)	$ 80.00
Outstanding at September 30, 2013	6,450	11,953
Outstanding at September 30, 2013 (in Dollars per share)	$ 103.89	$ 92.89