Note 27 - Related Party Transactions (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified		1 Months Ended	12 Months Ended
	Dec. 19, 2011 Dillon Yarn Corporation [Member]	Nov. 30, 2009 Invemed Catalyst Fund L.P. [Member]	Jun. 27, 2010 Invemed Catalyst Fund L.P. [Member]	Nov. 25, 2009 Invemed Catalyst Fund L.P. [Member]
Related Party Sales and Service Agreement Quarterly Consideration	$ 106
Related Party Transaction, Amount of Shares Purchased (in Shares)				628
Related Party Transaction, Price Per Share Purchased (in Dollars per share)				$ 7.95
Related Party Transaction, Discount from Market Price Per Share				10.00%
Related Party Transaction Stock Purchase		$ 4,995	$ 4,995