3) Investments: Schedule of Impaired Mortgage Loans (Details) (USD $)	3 Months Ended	12 Months Ended
	Mar. 31, 2013	Dec. 31, 2012
Commercial Loan
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	$ 143,253	$ 143,252
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	143,253	143,252
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	143,253	143,252
Impaired Financing Receivable, Average Recorded Investment	143,253	143,252
Impaired Financing Receivable, Unpaid Principal Balance	143,253	143,252
Residential Mortgage
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	5,852,156	5,208,742
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	5,852,156	5,208,742
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	5,852,156	5,208,742
Impaired Financing Receivable, with Related Allowance, Recorded Investment	3,628,251	4,692,517
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	3,628,251	4,692,517
Impaired Financing Receivable, Related Allowance	651,752	692,199
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	3,628,251	4,692,517
Impaired Financing Receivable, Average Recorded Investment	9,480,407	9,901,259
Impaired Financing Receivable, Unpaid Principal Balance	9,480,407	9,901,259
Residential Construction
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	288,468	1,634,594
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	288,468	1,634,594
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	288,468	1,634,594
Impaired Financing Receivable, Average Recorded Investment	288,468	1,634,594
Impaired Financing Receivable, Unpaid Principal Balance	$ 288,468	$ 1,634,594