Revenue Recognition and Contracts with Customers - Additional Information (Details)	12 Months Ended
Dec. 31, 2021 USD ($)
Standard Product Warranty Term	12 months
Revenue, Remaining Performance Obligation	$ 0
Extended warranties
Standard Product Warranty Term	12 months
Revenue, Remaining Performance Obligation	$ 0
OEM products and waveguide sales
Standard Product Warranty Term	18 months

Amount of transaction price allocated to performance obligation that has not been recognized as revenue.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 13
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130556-203045

Name:	us-gaap_RevenueRemainingPerformanceObligation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant