Note 1 - Organization and Summary of Significant Accounting Policies (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Advertising Expense	$ 457,000	$ 392,000
Unrecognized Tax Benefits	$ 0	$ 0
2005 Stock Option Plan [Member] | Maximum [Member]
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term	10 years
Building [Member] | Minimum [Member]
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Property, Plant and Equipment, Estimated Useful Lives	ten
Building [Member] | Maximum [Member]
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Property, Plant and Equipment, Estimated Useful Lives	forty
Equipment, Furniture, and Fixtures [Member] | Minimum [Member]
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Property, Plant and Equipment, Estimated Useful Lives	three
Equipment, Furniture, and Fixtures [Member] | Maximum [Member]
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Property, Plant and Equipment, Estimated Useful Lives	ten
2005 Stock Option Plan [Member]
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	550,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term	2 years 197 days