1. UNAUDITED INTERIM FINANCIAL STATEMENTS: Income Per Share: Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Net income
Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest	$ 166,913	$ 163,312	$ 315,567	$ 362,373
Preferred stock dividends	(17,002)	(15,105)	(34,004)	(30,210)
Net income available to common shareholders	$ 149,911	$ 148,207	$ 281,563	$ 332,163
Basic income per share
Weighted Average Number of Shares Outstanding, Basic	19,543,846	18,060,819	19,363,300	17,603,470
Basic income per share	$ 0.01	$ 0.01	$ 0.02	$ 0.02
Diluted income per share
Shares used in diluted income per share	19,633,735	18,587,690	19,454,281	18,133,114
Diluted income per share	$ 0.01	$ 0.01	$ 0.02	$ 0.02
Computation of shares used in income per share
Weighted Average Number of Shares Outstanding, Basic	19,543,846	18,060,819	19,363,300	17,603,470
Effect of dilutive stock options	$ 89,889	$ 526,871	$ 90,981	$ 529,644
Weighted Average Number of Shares Outstanding, Diluted	19,633,735	18,587,690	19,454,281	18,133,114