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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details) |  |  | 6 Months Ended
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Jun. 28, 2016 | Jul. 23, 2012 | Jun. 30, 2020
Summary Of Significant Accounting Policies [Line Items] |  |  |
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%.
Minimum [Member] |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Recognized income tax positions measured at percentage of likelihood of realization |  |  | 50.00%
Patents [Member] | FUJIFILM [Member] |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
OLED patents useful life |  | 10 years | 10 years
Patents [Member] | BASF [Member] |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
OLED patents useful life | 10 years |  | 10 years
Other Intangible Assets [Member] | Adesis, Inc. [Member] | Minimum [Member] |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Amortization period of acquired intangible assets (in years) |  |  | 10 years
Other Intangible Assets [Member] | Adesis, Inc. [Member] | Maximum [Member] |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Amortization period of acquired intangible assets (in years) |  |  | 15 years

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- Definition 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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 15 -Paragraph 2 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=65877542&loc=d3e27249-109313 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (d)(2) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32718-109319 + Details
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