XML 91 R79.htm IDEA: XBRL DOCUMENT
v3.21.2

REVENUE RECOGNITION - Additional Information (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Disaggregation Of Revenue [Line Items] |  |  |  |
Backlog associated with committed purchase orders from customers | $ 27.2 |  | $ 27.2 |
Revenue from Contracts with Customers - ASU No. 2014-09 [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Percentage of revenue recorded from sales of materials | 97.00% | 94.00% | 97.00% | 96.00%
Revenue from Contracts with Customers - ASU No. 2014-09 [Member] | Adesis, Inc. [Member] |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |
Percentage of revenue recorded from provision of services | 3.00% | 6.00% | 3.00% | 4.00%

X
- Definition Backlog associated with committed purchase orders from its customers. + References No definition available. + Details
Name: | oled_BacklogAssociatedWithCommittedPurchaseOrdersFromCustomers
Namespace Prefix: | oled_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Percentage of revenue recorded from provision of services. + References No definition available. + Details
Name: | oled_PercentageOfRevenueRecordedFromProvisionOfServices
Namespace Prefix: | oled_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of revenue recorded from sale of materials. + References No definition available. + Details
Name: | oled_PercentageOfRevenueRecordedFromSaleOfMaterials
Namespace Prefix: | oled_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DisaggregationOfRevenueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201409Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=oled_AdesisIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |