Basis of Presentation (Tables)

6 Months Ended

Jun. 30, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Dilutive and Antidilutive Options

The dilutive and antidilutive options are shown separately in the table below.

	Three Months Ended				Six Months Ended
	June 30				June 30
	2023		2022		2023		2022
Additional shares		963,400		633,700		960,600		746,000
Antidilutive options		848,500		1,649,900		911,700		1,650,400