Note 16 - Stockholders' Equity (Details) (USD $) In Thousands, except Share data, unless otherwise specified	0 Months Ended	9 Months Ended
	Aug. 06, 2014	Sep. 30, 2014	Sep. 30, 2013
Stockholders' Equity Note [Abstract]
Stock Issued During Period, Shares, New Issues	1,175,000
Share Price (in Dollars per share)	$ 4.50
Additional Shares of Common Stock Purchasable	176,250
Proceeds from Issuance of Common Stock (in Dollars)	$ 5,150	$ 5,952	$ 15
Class of Warrant or Right, Number of Securities Called by Warrants or Rights	47,000
Warrant Issuance of Common Stock Sold, Percent	4.00%
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share)	$ 5.40
Warrant Issuance Price of Share Price, Percent	120.00%