EARNINGS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2021

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 and six months ended June 30, 2021 and 2020 (in thousands, except per share data):


	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
Net (loss) income attributable to Heska Corporation	$	(567)	$	(6,357)	$	1,304	$	(11,645)

Basic weighted-average common shares outstanding	10,167		8,776		9,825		8,165
Dilutive effect of stock options and restricted stock awards	—		—		364		—
Diluted weighted-average common shares outstanding	10,167		8,776		10,189		8,165

Basic (loss) earnings per share attributable to Heska Corporation	$	(0.06)	$	(0.72)	$	0.13	$	(1.43)
Diluted (loss) earnings per share attributable to Heska Corporation	$	(0.06)	$	(0.72)	$	0.13	$	(1.43)

Schedule of antidilutive securities excluded from computation of earnings per share

otentially 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 June 30,		Six Months Ended June 30,
	2021	2020	2021	2020
Convertible preferred stock	—	332	—	920
Convertible Senior Notes	996	—	996	21
Stock options and restricted stock	374	355	6	299
	1,370	687	1,002	1,240