{"cik":1038133,"taxonomy":"us-gaap","tag":"CommonStockValue","label":"Common Stock, Value, Issued","description":"Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.","entityName":"HESKA CORPORATION","units":{"USD":[{"end":"2011-12-31","val":0,"accn":"0001038133-12-000045","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-13","frame":"CY2011Q4I"},{"end":"2012-09-30","val":0,"accn":"0001038133-12-000045","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-13","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0001038133-13-000021","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":0,"accn":"0001038133-13-000029","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":0,"accn":"0001038133-13-000034","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0001038133-13-000021","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0001038133-13-000029","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0001038133-13-000034","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-14","frame":"CY2013Q3I"},{"end":"2014-12-31","val":0,"accn":"0001038133-16-000212","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0001038133-16-000212","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":0,"accn":"0001038133-16-000241","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-10"},{"end":"2015-12-31","val":0,"accn":"0001038133-16-000301","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-08"},{"end":"2015-12-31","val":0,"accn":"0001038133-16-000316","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":0,"accn":"0001038133-17-000018","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-06","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0001038133-16-000241","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-10","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0001038133-16-000301","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-08","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0001038133-16-000316","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0001038133-17-000018","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-06"},{"end":"2016-12-31","val":0,"accn":"0001038133-17-000033","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":0,"accn":"0001038133-17-000046","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":0,"accn":"0001038133-17-000054","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":0,"accn":"0001038133-18-000007","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-09"},{"end":"2016-12-31","val":0,"accn":"0001038133-18-000014","fy":2017,"fp":"FY","form":"10-K/A","filed":"2018-03-19","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0,"accn":"0001038133-17-000033","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0,"accn":"0001038133-17-000046","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0,"accn":"0001038133-17-000054","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0,"accn":"0001038133-18-000007","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-09"},{"end":"2017-12-31","val":0,"accn":"0001038133-18-000014","fy":2017,"fp":"FY","form":"10-K/A","filed":"2018-03-19"},{"end":"2017-12-31","val":0,"accn":"0001038133-18-000029","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-09"},{"end":"2017-12-31","val":0,"accn":"0001038133-18-000050","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":0,"accn":"0001038133-18-000066","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-07"},{"end":"2017-12-31","val":0,"accn":"0001038133-19-000015","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-07","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0,"accn":"0001038133-18-000029","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-09","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0,"accn":"0001038133-18-000050","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0,"accn":"0001038133-18-000066","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-07","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0,"accn":"0001038133-19-000015","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-07"},{"end":"2018-12-31","val":0,"accn":"0001038133-19-000037","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":0,"accn":"0001038133-19-000050","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-07"},{"end":"2018-12-31","val":0,"accn":"0001038133-19-000067","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":0,"accn":"0001038133-20-000013","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0001038133-19-000037","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0001038133-19-000050","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-07","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0001038133-19-000067","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0001038133-20-000013","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":0,"accn":"0001038133-20-000055","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-08"},{"end":"2019-12-31","val":0,"accn":"0001038133-20-000069","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-07"},{"end":"2019-12-31","val":0,"accn":"0001038133-20-000081","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":0,"accn":"0001038133-21-000011","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":0,"accn":"0001038133-20-000055","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-08","frame":"CY2020Q1I"},{"end":"2020-06-30","val":0,"accn":"0001038133-20-000069","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-07","frame":"CY2020Q2I"},{"end":"2020-09-30","val":0,"accn":"0001038133-20-000081","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":0,"accn":"0001038133-21-000011","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":0,"accn":"0001038133-21-000026","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":0,"accn":"0001038133-21-000038","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":0,"accn":"0001038133-21-000054","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":0,"accn":"0001038133-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-28","frame":"CY2020Q4I"},{"end":"2021-03-31","val":0,"accn":"0001038133-21-000026","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":0,"accn":"0001038133-21-000038","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":0,"accn":"0001038133-21-000054","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":0,"accn":"0001038133-22-000007","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-28"},{"end":"2021-12-31","val":0,"accn":"0001038133-22-000024","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-09"},{"end":"2021-12-31","val":0,"accn":"0001038133-22-000031","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-08"},{"end":"2021-12-31","val":0,"accn":"0001038133-22-000043","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":0,"accn":"0001038133-23-000007","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-28","frame":"CY2021Q4I"},{"end":"2022-03-31","val":0,"accn":"0001038133-22-000024","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-09","frame":"CY2022Q1I"},{"end":"2022-06-30","val":0,"accn":"0001038133-22-000031","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-08","frame":"CY2022Q2I"},{"end":"2022-09-30","val":0,"accn":"0001038133-22-000043","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":0,"accn":"0001038133-23-000007","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-28"},{"end":"2022-12-31","val":0,"accn":"0001038133-23-000023","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-05","frame":"CY2022Q4I"},{"end":"2023-03-31","val":0,"accn":"0001038133-23-000023","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-05","frame":"CY2023Q1I"}]}}