Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2021

Earnings Per Share [Abstract]

Schedule of Dilutive Effect of Stock Options RSUs and PSAs

The dilutive effect of stock options, RSUs, and performance shares for each period reported is summarized below:

	2021		2020		2019
Basic weighted-average shares outstanding		18,868		18,841		18,816
Effect of potential exercise of stock options, RSUs, and PSAs		256		294		408
Diluted weighted-average shares outstanding		19,124		19,135		19,224