Note 7 - Goodwill and Identifiable Intangible Assets (Details) (USD $)	3 Months Ended		12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Note 7 - Goodwill and Identifiable Intangible Assets (Details) [Line Items]
Goodwill, Impairment Loss	$ 0		$ 0
Amortization of Intangible Assets	1,105,000	1,219,000
Amortization Adjustment [Member]
Note 7 - Goodwill and Identifiable Intangible Assets (Details) [Line Items]
Amortization of Intangible Assets	$ 0		$ 0