Other Intangible Assets, Finite Life Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Finite Life Intangible Assets [Abstract]
Gross carrying amount	$ 156,320	$ 162,100
Accumulated amortization	$ 103,928	100,930
Weighted-average amortization period	14 years
Amortization expense	$ 11,700	9,800	$ 13,400
Scanner Technology [Member]
Finite Life Intangible Assets [Abstract]
Gross carrying amount	40,716	40,716
Accumulated amortization	$ 40,716	40,716
Weighted-average amortization period	18 years
Developed Technology [Member]
Finite Life Intangible Assets [Abstract]
Gross carrying amount	$ 43,841	32,546
Accumulated amortization	$ 24,697	21,680
Weighted-average amortization period	14 years
Sales Force Network [Member]
Finite Life Intangible Assets [Abstract]
Gross carrying amount	$ 11,598	11,598
Accumulated amortization	$ 11,598	11,598
Weighted-average amortization period	15 years
Trademarks [Member]
Finite Life Intangible Assets [Abstract]
Gross carrying amount	$ 8,989	6,145
Accumulated amortization	$ 3,827	2,938
Weighted-average amortization period	10 years
Other [Member]
Finite Life Intangible Assets [Abstract]
Gross carrying amount	$ 51,176	71,095
Accumulated amortization	$ 23,090	$ 23,998
Weighted-average amortization period	10 years

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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-Name Accounting Standards Codification
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- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
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-Section 45
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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 928
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