Note 20 - Warrants (Details) - Warrants Issued and Outstanding (USD $) In Thousands, except Per Share data, unless otherwise specified	0 Months Ended	9 Months Ended
	Dec. 31, 2013	Sep. 30, 2014	Dec. 31, 2013
Warrants Issued and Outstanding [Abstract]
Warrants Outstanding Number of underlying shares			2,363,456
Warrants Outstanding Weighted Average Exercise Price (in Dollars per share)			$ 3.52
Warrants OutstandingAverage Remaining Contractual Life (years)	229 days
Warrants Exercisable Number of underlying shares			2,363,456
Warrants Exercisable Weighted Average Exercise Price (in Dollars per share)			$ 3.52
Warrants Exercisable Average Remaining Contractual Life (years)	229 days
Expired		(2,363,456)
Expired		(2,363,456)