SUBSEQUENT EVENTS (Details) - USD ($) $ in Thousands	Feb. 29, 2016	Mar. 31, 2016	Dec. 31, 2015
Subsequent Event [Line Items]
Note receivable – related party		$ 1,528	$ 1,516
Heska Imaging | Cuattro Veterinary, LLC
Subsequent Event [Line Items]
Note receivable – related party		$ 1,500
Cuattro International
Subsequent Event [Line Items]
Equity interest transferred for business combination consideration	$ 6,000
Percentage of voting interest acquired	100.00%
Consideration transferred, liabilities incurred	$ 2,100
Cuattro International | Common Stock
Subsequent Event [Line Items]
Contingent consideration, increase in shares authorized	1,000,000
Cuattro International | Minimum
Subsequent Event [Line Items]
Equity interest transferred for business combination consideration, shares	175,000
Cuattro International | Maximum
Subsequent Event [Line Items]
Equity interest transferred for business combination consideration, shares	200,000
Contingent consideration, shares issued	100,000