QUARTERLY FINANCIAL INFORMATION (Tables)

12 Months Ended

Dec. 31, 2015

Quarterly Financial Information Disclosure [Abstract]

Schedule of quarterly financial information

The following summarizes selected quarterly financial information for each of the two years in the periods ended December 31, 2014 and 2015 (amounts in thousands, except per share data).

	Q1			Q2		Q3		Q4		Total
2014
Total revenue	$	20,793		$	22,916	$	21,805	$	24,323	$	89,837
Gross profit	8,279			9,077		8,317		10,042		35,715
Operating income (loss)	(101		)	917		341		1,754		2,911
Net income (loss)	(273		)	778		15		1,079		1,599
Net income attributable to Heska Corporation	192			1,069		513		829		2,603
Basic earnings per share attributable to Heska Corporation	0.03			0.18		0.09		0.14		0.44
Diluted earnings per share attributable to Heska Corporation	0.03			0.17		0.08		0.13		0.41
2015
Total revenue	$	22,894		$	23,910	$	28,034	$	29,759	$	104,597
Gross profit	10,084			10,297		11,597		12,235		44,213
Operating income	1,021			1,829		2,142		3,565		8,557
Net income	583			1,178		1,383		2,375		5,519
Net income attributable to Heska Corporation	598			1,197		1,415		2,029		5,239
Basic earnings per share attributable to Heska Corporation	0.10			0.19		0.22		0.29		0.80
Diluted earnings per share attributable to Heska Corporation	0.09			0.17		0.20		0.28		0.74