EARNINGS PER SHARE

9 Months Ended

Sep. 30, 2021

EARNINGS PER SHARE

EARNINGS PER SHARE

16.    EARNINGS PER SHARE

Basic and diluted weighted-average shares outstanding are as follows (in thousands):

	Three months ended		Nine months ended
	September 30,		September 30,
	2021	2020	2021	2020
Basic weighted average shares outstanding	14,411	14,271	14,375	14,231
Dilutive effect of equity awards	91	98	103	78
Diluted weighted average shares outstanding	14,502	14,369	14,478	14,309

For the three and nine months ended September 30, 2021 and 2020, the anti-dilutive common shares excluded from the calculation of diluted earnings per share were immaterial.