3) Investments: Held-to-maturity Securities (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013
Amortized Cost	$ 141,891,408	$ 143,466,494
Gross Unrealized Gains	14,395,364	11,229,300
Gross Unrealized Losses	(668,643)	(1,421,573)
Estimated Fair Value	155,618,129	153,274,220
US Treasury and Government
Amortized Cost	2,280,748	2,284,261
Gross Unrealized Gains	322,509	298,901
Estimated Fair Value	2,603,257	2,583,162
US States and Political Subdivisions Debt Securities
Amortized Cost	1,791,368	1,790,661
Gross Unrealized Gains	228,771	197,340
Gross Unrealized Losses	(8,326)	(9,404)
Estimated Fair Value	2,011,813	1,978,597
Corporate Debt Securities
Amortized Cost	133,084,680	134,257,468
Gross Unrealized Gains	13,552,685	10,513,448
Gross Unrealized Losses	(649,300)	(1,394,918)
Estimated Fair Value	145,988,065	143,375,997
Collateralized Mortgage Backed Securities
Amortized Cost	4,122,589	4,522,081
Gross Unrealized Gains	280,868	206,617
Gross Unrealized Losses	(11,017)	(11,351)
Estimated Fair Value	4,392,440	4,717,347
Redeemable Preferred Stock
Amortized Cost	612,023	612,023
Gross Unrealized Gains	10,531	12,994
Gross Unrealized Losses		(5,900)
Estimated Fair Value	$ 622,554	$ 619,117