SUPPLEMENTAL QUARTERLY FINANCIAL INFORMATION (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2019

Quarterly Financial Information Disclosure [Abstract]

Schedule of quarterly financial information

The following tables present quarterly unaudited results for the two years ended December 31, 2019 and 2018 (amounts in thousands, except per share data).

	Q1			Q2			Q3			Q4			Total
2019
Total revenue	$	29,511		$	28,146		$	31,237		$	33,767		$	122,661
Gross profit	12,543			12,412			13,664			15,830			54,449
Operating income (loss)	(75		)	(566		)	193			775			327
Net income (loss) before equity in losses of unconsolidated affiliates	951			(161		)	(204		)	(1,723		)	(1,137		)
Net income (loss), after equity in losses of unconsolidated affiliates	770			(288		)	(351		)	(1,862		)	(1,731		)
Net income (loss) attributable to Heska Corporation	814			(241		)	(310		)	(1,728		)	(1,465		)
Basic earnings (loss) per share attributable to Heska Corporation	0.11			(0.03		)	(0.04		)	(0.23		)	(0.20		)
Diluted earnings (loss) per share attributable to Heska Corporation	0.10			(0.03		)	(0.04		)	(0.23		)	(0.20		)
2018
Total revenue	$	32,765		$	29,662		$	30,955		$	34,064		$	127,446
Gross profit	13,307			13,065			14,794			15,472			56,638
Operating income (loss)	1,871			2,204			(3,595		)	3,314			3,794
Net income (loss) before equity in losses of unconsolidated affiliates	2,155			1,897			(1,670		)	3,540			5,922
Net income (loss), after equity in losses of unconsolidated affiliates	2,155			1,897			(1,670		)	3,468			5,850
Net income (loss) attributable to Heska Corporation	2,155			1,897			(1,670		)	3,468			5,850
Basic earnings (loss) per share attributable to Heska Corporation	0.30			0.26			(0.23		)	0.47			0.81
Diluted earnings (loss) per share attributable to Heska Corporation	0.28			0.24			(0.23		)	0.44			0.74