PURCHASED INTANGIBLE ASSETS (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Purchased intangible assets
Gross	$ 283,446	$ 304,627
Accumulated Amortization	(76,853)	(86,702)
Net	206,593	217,925
Core technology
Purchased intangible assets
Gross	14,351	14,063
Accumulated Amortization	(14,327)	(14,031)
Net	24	32
Customer backlog
Purchased intangible assets
Gross		22,000
Accumulated Amortization		(22,000)
Net		0
Customer relationships
Purchased intangible assets
Gross	245,143	244,650
Accumulated Amortization	(58,337)	(47,254)
Net	186,806	197,396
Trademarks / Trade names
Purchased intangible assets
Gross	23,952	23,914
Accumulated Amortization	(4,189)	(3,417)
Net	$ 19,763	$ 20,497

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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