EARNINGS PER SHARE (Tables)

3 Months Ended

Mar. 31, 2022

Reconciliation of basic and diluted earnings per share

The following is a reconciliation of the weighted-average shares outstanding used in the calculation of basic and diluted earnings per share ("EPS") for the three months ended March 31, 2022 and 2021 (in thousands, except per share data):


	Three Months Ended March 31,
	2022		2021
Net (loss) income attributable to Heska Corporation	$	(9,986)	$	1,871

Basic weighted-average common shares outstanding	10,273		9,478
Dilutive effect of stock options and restricted stock	—		366
Diluted weighted-average common shares outstanding	10,273		9,844

Basic (loss) earnings per share attributable to Heska Corporation	$	(0.97)	$	0.20
Diluted (loss) earnings per share attributable to Heska Corporation	$	(0.97)	$	0.19

Schedule of antidilutive securities excluded from computation of earnings per share

The following potentially outstanding common shares from convertible preferred stock, convertible senior notes, stock options and restricted stock awards were excluded from the computation of diluted EPS because the effect would have been antidilutive (in thousands):


	Three Months Ended March 31,
	2022	2021
Convertible Senior Notes	996	996
Stock options and restricted stock	356	—
	1,352	996