Note 3 - Investment Securities: Schedule of Investment Securities, Fair Value and Unrealized Losses (Details) (USD $)	Sep. 30, 2014	Dec. 31, 2013
Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 12,471,134	$ 53,317,704
Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	94,336	3,393,066
Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	23,262,041	12,932,421
Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	660,015	1,802,790
Securities, Continuous Unrealized Loss Position, Fair Value	35,733,175	66,250,125
Continuous Unrealized Loss Position, Aggregate Losses	754,351	5,195,856
US States and Political Subdivisions Debt Securities
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	10,476,959	51,088,253
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	66,349	3,354,098
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	21,857,841	9,763,723
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	596,178	1,671,183
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	32,334,800	60,851,976
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	662,527	5,025,281
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	1,994,175	2,229,451
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	27,987	38,968
Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	1,404,200	3,168,698
Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	63,837	131,607
Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value	3,398,375	5,398,149
Held-to-maturity Securities, Continuous Unrealized Loss Position, Aggregate Losses	$ 91,824	$ 170,575