REVENUE RECOGNITION - Narrative (Details) - USD ($) $ in Thousands |
1 Months Ended | 3 Months Ended | ||
|---|---|---|---|---|
Oct. 31, 2019 |
Mar. 31, 2020 |
Mar. 31, 2019 |
Sep. 30, 2019 |
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| Disaggregation of Revenue [Line Items] | ||||
| Revenue from collaboration agreement | $ 544 | $ 134 | ||
| Proprietary Circuit Designs using XBAR Technology | Murata Manufacturing Co., Ltd. | ||||
| Disaggregation of Revenue [Line Items] | ||||
| Prepaid royalties | $ 9,000 | |||
| Written termination period | 30 days | |||
| Contracted exclusivity period | 30 months | |||
| Accounts Receivable | Proprietary Circuit Designs using XBAR Technology | Murata Manufacturing Co., Ltd. | ||||
| Disaggregation of Revenue [Line Items] | ||||
| Revenue from collaboration agreement | $ 2,000 | |||
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- Definition Collaboration and License Agreement, Written Termination Period No definition available.
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- Definition Revenue from Contract with Customer, Contracted Exclusivity Period No definition available.
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- 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. No definition available.
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- Definition Amount of asset related to consideration paid in advance for royalties that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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