ACQUISITION AND RELATED PARTY ITEMS - Unaudited Pro Forma Financial Information (Details) - VetZ GmbH - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2021	Jun. 30, 2021
Business Acquisition [Line Items]
Business Acquisition, Pro Forma Revenue	$ 67,632	$ 131,062
Business Acquisition, Pro Forma Income (Loss) from Continuing Operations, Net of Tax	57	2,486
Business Acquisition, Pro Forma Net Income (Loss)	$ (286)	$ 1,957

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Amount after tax of pro forma income from continuing operations as if the business combination had been completed at the beginning of a period.

+ References

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The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

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The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

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