Note 3 - Investment Securities: Schedule of Investment Securities, Fair Value and Unrealized Losses (Details) (USD $)	Sep. 30, 2013	Dec. 31, 2012
Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 46,570,259	$ 13,111,272
Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	4,376,897	189,558
Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	4,722,640
Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	166,566
Securities, Continuous Unrealized Loss Position, Fair Value	51,292,899	13,111,272
Continuous Unrealized Loss Position, Aggregate Losses	4,543,463	189,558
US States and Political Subdivisions Debt Securities
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	44,061,662	9,789,632
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	4,346,855	145,814
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	4
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	44,087
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	45,560,543	9,789,632
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	4,390,942	145,814
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	2,508,597	3,321,640
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	30,042	43,744
Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	3,223,759
Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	122,479
Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value	5,732,356	3,321,640
Held-to-maturity Securities, Continuous Unrealized Loss Position, Aggregate Losses	$ 152,521	$ 43,744