ACQUISITION (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2014	Feb. 24, 2013 Cuattro Veterinary USA, LLC
Interest acquired in combination		54.60%
Cost of business acquisition in cash and stock		$ 7,600
Minimum cash paid for acquisition		4,000
Following acquisition, former Cuattro Vet unit holders retained Public Common Stock		7.20%
Remaining minority position of Cuattro Vet subject to purchase		45.40%
Shawna M. Wilson ownership in Heska Imaging		2975.00%
Clint Roth, DVM ownership in Heska Imaging		839.00%
Steven M. Asakowicz ownership in Heska Imaging		409.00%
Rodney A. Lippincott ownership in Heska Imaging		307.00%
Kevin S. Wilson ownership in Heska Imaging		5.00%
Cuattro, LLC ownership in Heska Imaging		5.00%
Heska Imaging charges from Cuattro, LLC	67
Heska Imaging charges from Heska Corp.	921
Heska Imaging Note Receivable from Cuattro Vet, LLC	1,400
Heska Imaging accounts receivable from Cuattro Software, LLC	892
Heska Corp. accounts receivable from Heska Imaging	4,300
Heska Corp. accounts receivable from Cuattro, LLC	132
Heska Imaging accounts receivable from Cuattro, LLC	$ 99

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Clint Roth, DVM

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Cuattro, LLC

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Rod Lippincott

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Shawna Wilson

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Steven M. Asakowicz

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Carrying amount as of the balance sheet date, net of allowance for doubtful accounts, of account and note receivables due from other than related parties.

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Amounts due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer) for goods or services (including trade receivables) that have been delivered or sold in the normal course of business.

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Amount of cash paid to acquire the entity.

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The total cost of the acquired entity including the cash paid to shareholders of acquired entities, fair value of debt and equity securities issued to shareholders of acquired entities, the fair value of the liabilities assumed, and direct costs of the acquisition.

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Receivables to be collected from (obligations owed to) related parties, net as of the balance sheet date where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth.

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Purchases during the period (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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Amount of selling, general and administrative expenses resulting from transactions, excluding transactions that are eliminated in consolidated or combined financial statements, with related party.

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