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Intangible Assets - Schedule of Intangible Assets (Details) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Intangible assets, net
Gross Carrying Amount	$ 91,454,000		$ 91,745,000
Accumulated Amortization	81,308,000		80,913,000
Amortization	700,000	$ 600,000
Impairment of intangible assets	0	0
Acquired technology
Intangible assets, net
Gross Carrying Amount	43,634,000		43,869,000
Accumulated Amortization	$ 42,584,000		$ 42,712,000
Acquired technology | Minimum
Intangible assets, net
Useful Life (in years)	3 years		3 years
Acquired technology | Maximum
Intangible assets, net
Useful Life (in years)	7 years		7 years
Customer relationships
Intangible assets, net
Gross Carrying Amount	$ 34,707,000		$ 34,773,000
Accumulated Amortization	$ 26,457,000		$ 25,960,000
Customer relationships | Minimum
Intangible assets, net
Useful Life (in years)	5 years		5 years
Customer relationships | Maximum
Intangible assets, net
Useful Life (in years)	12 years		12 years
Patents, trademarks, and other
Intangible assets, net
Gross Carrying Amount	$ 13,113,000		$ 13,103,000
Accumulated Amortization	$ 12,267,000		$ 12,241,000
Patents, trademarks, and other | Minimum
Intangible assets, net
Useful Life (in years)	10 years		10 years
Patents, trademarks, and other | Maximum
Intangible assets, net
Useful Life (in years)	20 years		20 years
Cloud Subscription Agreements
Intangible assets, net
Amortization expense directly related to generating revenue	$ 100,000	$ 100,000

X

- Definition

The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives.

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Amount of expense for allocation of cost of intangible asset over its useful life directly used in production of good and rendering of service.

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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