24) Leases: Schedule of Lease Cost Recognized in Earnings (Details) - USD ($)		12 Months Ended
		Dec. 31, 2020	Dec. 31, 2019
Leases [Abstract]
Finance Lease, Right-of-Use Asset, Amortization	[1]	$ 58,576	$ 38,351
Finance Lease, Interest Expense	[2]	7,341	9,001
Operating Lease, Cost	[3]	5,408,737	5,706,490
Short-term Lease, Cost	[4]	222,311	233,318
Sublease Income	[3]	(394,758)	(663,242)
Total lease cost		5,302,207	5,323,918
Operating Cash Flows from Operating Leases		5,293,901	5,567,761
Operating Cash Flows from Finance Leases		7,341	9,001
Financing Cash Flows from Finance Leases		56,982	95,931
Right-of-use assets obtained in exchange for operating lease liabilities		5,631,193	16,544,406
Right-of-use assets obtained in exchange for finance lease liabilities		$ 8,494	$ 252,763
Finance Lease, Weighted Average Remaining Lease Term		2 years 8 months 26 days	3 years 2 months 23 days
Operating Lease, Weighted Average Remaining Lease Term		5 years 4 months 24 days	4 years 8 months 2 days
Finance Lease, Weighted Average Discount Rate, Percent		5.59%	5.47%
Operating Lease, Weighted Average Discount Rate, Percent		4.87%	5.06%

[1] Included in Depreciation on property and equipment on the consolidated statements of earnings

[2] Included in Interest expense on the consolidated statements of earnings

[3] Included in Rent and rent related expenses on the consolidated statements of earnings

[4] Includes leases with a term of 12 months or less