CONSOLIDATED BALANCE SHEETS (Unaudited) (Parentheticals) - USD ($)	Jun. 30, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Allowance for Doubtful Accounts (in Dollars) (in Dollars)	$ 60,000	$ 80,000
Preferred stock par value (in Dollars per share)	$ 1.66	$ 1.66
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares issued
Preferred stock, shares outstanding
Common stock par value (in Dollars per share)	$ 1.66	$ 1.66
Common stock, shares authorized	90,000,000	90,000,000
Common stock, shares issued	5,084,578	5,210,053
Common stock, shares outstanding	5,084,578	5,210,053

Amount of allowance for credit loss on accounts receivable, classified as current.

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