For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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-Name Accounting Standards Codification
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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

Segment Information - Additional Information (Details)	12 Months Ended
Segment Information - Additional Information (Details)	Dec. 31, 2020 Segment EndMarket	Dec. 31, 2019 Customer	Dec. 31, 2018 Customer
Segment Reporting Information [Line Items]
Number of reportable segments \| Segment	3
Number of primary end market segments \| EndMarket	2
Number of customers exceeded ten percentage of revenue \| Customer		0	0
Vision \| Sales Revenue Segment \| Customer Concentration Risk
Segment Reporting Information [Line Items]
Percentage of revenue accounted	11.00%