Note 6 - Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended			1 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Jun. 28, 2013 Trade Names [Member]	Jun. 30, 2013 Trade Names [Member]	Dec. 31, 2013 Trade Names [Member]
Note 6 - Intangible Assets (Details) [Line Items]
Goodwill, Impairment Loss		$ 672
Impairment of Intangible Assets, Finite-lived				325	325
Amortization of Intangible Assets	228	419	649
Intangible Assets, Net (Excluding Goodwill)						$ 55