SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details) $ in Thousands	6 Months Ended
Jun. 30, 2025 USD ($) Segment	Jun. 28, 2016
Summary Of Significant Accounting Policies [Line Items]
Number of reportable segments \| Segment	1
Recognized income tax positions measured at likelihood of realization description	Recognized income tax positions are measured at the largest amount of which the likelihood of realization is greater than 50%.
BASF [Member] \| Patents [Member]
Summary Of Significant Accounting Policies [Line Items]
OLED patents useful life	10 years	10 years
Adesis, Inc. [Member] \| Other Intangible Assets [Member] \| Minimum [Member]
Summary Of Significant Accounting Policies [Line Items]
Amortization period of acquired intangible assets (in years)	10 years
Adesis, Inc. [Member] \| Other Intangible Assets [Member] \| Maximum [Member]
Summary Of Significant Accounting Policies [Line Items]
Amortization period of acquired intangible assets (in years)	15 years
OVJP Corporation [Member]
Summary Of Significant Accounting Policies [Line Items]
Restructuring costs \| $	$ 602,000

Summary of significant accounting policies.

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)(3)
-Publisher FASB
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-Topic 985
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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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Description of the likelihood that an uncertainty in income taxes will not be sustained as a result of the examination by the taxing authority.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 47
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Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

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