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Stockholders Equity (Tables)

6 Months Ended

Jun. 30, 2023

Stockholders Equity

Common Stock Purchase Warrant Transactions

The activity in stock purchase warrants is as follows:		Number of Warrants				Exercise Prices
Balance December 31, 2021			669,467			$	2.52-7.00
Expired			(185,304	)		$	2.52-5.60
Exercised quarter 1, 2022			(23,057	)		$	2.52-5.60
Exercised quarter 2, 2022			(70,919	)		$	5.60
Exercised in remainder of 2022			(100,893	)		$	5.60
Balance December 31, 2022 and June 30, 2023			289,294			$	5.60-7.00

Warrant Expirations

These warrants expire as follows:		Shares				Exercise Price				Expiration Date
			235,722			$	5.60			October 14, 2023
			53,572			$	7.00			November 12, 2023
			289,294

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