1. UNAUDITED INTERIM FINANCIAL STATEMENTS: Income Per Share: Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Net income
Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest	$ 187,960	$ 188,004	$ 550,333	$ 736,026
Preferred stock dividends	(14,839)	(13,685)	(45,049)	(41,054)
Net income available to common shareholders	$ 173,121	$ 174,319	$ 505,284	$ 694,972
Basic income per share
Weighted Average Number of Shares Outstanding, Basic	19,182,754	16,660,121	18,137,640	16,597,659
Basic income per share	$ 0.01	$ 0.01	$ 0.03	$ 0.04
Diluted income per share
Shares used in diluted income per share	19,708,698	19,688,994	18,667,822	19,585,761
Diluted income per share	$ 0.01	$ 0.01	$ 0.03	$ 0.04
Computation of shares used in income per share
Weighted Average Number of Shares Outstanding, Basic	19,182,754	16,660,121	18,137,640	16,597,659
Effect of dilutive stock options	$ 525,944	$ 2,741,040	$ 530,182	$ 2,701,422
Effect of dilutive warrants	$ 0	$ 287,833	$ 0	$ 286,680
Weighted Average Number of Shares Outstanding, Diluted	19,708,698	19,688,994	18,667,822	19,585,761