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Common Stock Options and Restricted Stock Units (RSUs)(Tables)

12 Months Ended

Dec. 31, 2022

Common Stock Options and Restricted Stock Units (RSUs)

Summary Of Stock Option Activity

		Number of Options				Weighted Average Exercise Price				Weighted Average Remaining Contractual Term (Years)
Balance outstanding at December 31, 2021			262,481			$	44.17				7.42
Granted			141,975				8.08				9.05
Exercised			-				-				-
Forfeited			-				-				-
Cancelled or expired			(12,554	)			-				-
Balance outstanding at December 31, 2022			391,902			$	31.47				7.41
Exercisable at December 31, 2022			180,742			$	41.21				5.69

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- Definition

Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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