Note 10 - Long-Term Debt (Details) - Long Term Debt (Maturity Date 2014 [Member], USD $)	Dec. 31, 2013		Dec. 31, 2012
Maturity Date 2014 [Member]
Note 10 - Long-Term Debt (Details) - Long Term Debt [Line Items]
2014	$ 5,000,000	[1]	$ 5,000,000	[1]
2014	4.77%		4.77%

[1] $2,500,000 callable beginning 4/17/10, $2,500,000 callable beginning 4/17/12