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COMPONENTS OF THE COMPANY'S CONDENSED CONSOLIDATED BALANCE SHEETS (Tables) | 6 Months Ended
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Jun. 30, 2022
Balance Sheet Related Disclosures Abstract |
Schedule of Accounts Receivable | Accounts Receivable
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | June 30, |  | December 31,
(In thousands) | ​ | 2022 | ​ | 2021
Accounts receivable trade | ​ | $ | 92,444 | ​ | $ | 87,503
Allowance for ship and debit | ​ |  | (59,974) | ​ |  | (41,599)
Allowance for stock rotation and rebate | ​ |  | (3,786) | ​ |  | (4,066)
Allowance for credit losses | ​ | ​ | (704) | ​ | ​ | (445)
Total | ​ | $ | 27,980 | ​ | $ | 41,393
Schedule of Allowance for Credit Losses | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended | ​ | Six Months Ended
​ | ​ | June 30, | ​ | June 30,
(In thousands) | ​ | 2022 |  | 2021 |  | 2022 |  | 2021
Beginning balance | ​ | $ | (520) | ​ | $ | (425) | ​ | $ | (445) | ​ | $ | (427)
Provision for credit loss expense | ​ |  | (218) | ​ |  | (360) | ​ |  | (618) | ​ |  | (577)
Receivables written off | ​ |  | — | ​ |  | — | ​ |  | — | ​ |  | —
Recoveries collected | ​ |  | 34 | ​ |  | 267 | ​ |  | 359 | ​ |  | 486
Ending balance | ​ | $ | (704) | ​ | $ | (518) | ​ | $ | (704) | ​ | $ | (518)
Schedule of Inventory, Current | Inventories
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | June 30, |  | December 31,
(In thousands) | ​ | 2022 | ​ | 2021
Raw materials | ​ | $ | 38,824 | ​ | $ | 24,131
Work-in-process | ​ |  | 22,357 | ​ |  | 31,788
Finished goods | ​ |  | 50,077 | ​ |  | 43,347
Total | ​ | $ | 111,258 | ​ | $ | 99,266
Schedule Of Intangible Assets | Intangible Assets
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | June 30, 2022 | ​ | December 31, 2021
​ |  | ​ | ​ |  | Accumulated |  | ​ | ​ |  | ​ | ​ |  | Accumulated |  | ​ | ​
(In thousands) | ​ | Gross | ​ | Amortization | ​ | Net | ​ | Gross | ​ | Amortization | ​ | Net
Domain name | ​ | $ | 1,261 | ​ | $ | — | ​ | $ | 1,261 | ​ | $ | 1,261 | ​ | $ | — | ​ | $ | 1,261
Developed technology | ​ |  | 37,960 | ​ |  | (32,567) | ​ |  | 5,393 | ​ |  | 37,960 | ​ |  | (31,603) | ​ |  | 6,357
Customer relationships | ​ |  | 16,700 | ​ |  | (16,700) | ​ |  | — | ​ |  | 16,700 | ​ |  | (16,458) | ​ |  | 242
Technology licenses | ​ |  | 1,926 | ​ |  | (896) | ​ |  | 1,030 | ​ |  | 1,926 | ​ |  | (774) | ​ |  | 1,152
Total intangible assets | ​ | $ | 57,847 | ​ | $ | (50,163) | ​ | $ | 7,684 | ​ | $ | 57,847 | ​ | $ | (48,835) | ​ | $ | 9,012
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense | The estimated future amortization expense related to finite-lived intangible assets at June 30, 2022, is as follows:
​ | ​ | ​ | ​
​ |  | Estimated
​ | ​ | Amortization
Fiscal Year | ​ | (In thousands)
2022 (remaining six months) | ​ | $ | 1,087
2023 | ​ |  | 2,173
2024 | ​ |  | 1,279
2025 | ​ |  | 832
2026 | ​ |  | 687
Thereafter | ​ |  | 365
Total | ​ | $ | 6,423
Schedule of Accumulated Other Comprehensive Loss | Changes in accumulated other comprehensive loss for the three and six months ended June 30, 2022 and 2021, were as follows:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | Unrealized Gains | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | and Losses on | ​ | Defined Benefit | ​ | Foreign Currency | ​ | ​ | ​
​ | Marketable Securities | ​ | Pension Items | ​ | Items | ​ | Total
​ | Three Months Ended | ​ | Three Months Ended | ​ | Three Months Ended | ​ | Three Months Ended
​ | June 30, | ​ | June 30, | ​ | June 30, | ​ | June 30,
(In thousands) | 2022 |  | 2021 |  | 2022 |  | 2021 |  | 2022 |  | 2021 |  | 2022 |  | 2021
Beginning balance | $ | (5,346) | ​ | $ | 310 | ​ | $ | (656) | ​ | $ | (1,716) | ​ | $ | (2,167) | ​ | $ | (1,430) | ​ | $ | (8,169) | ​ | $ | (2,836)
Other comprehensive income (loss) before reclassifications |  | (1,160) | ​ |  | (331) | ​ |  | — | ​ |  | — | ​ |  | (754) | ​ |  | (40) | ​ |  | (1,914) | ​ |  | (371)
Amounts reclassified from accumulated other comprehensive loss |  | — | ​ |  | — | ​ |  | 23 | (1) |  | 52 | (1) |  | — | ​ |  | — | ​ |  | 23 | ​ |  | 52
Net-current period other comprehensive income (loss) |  | (1,160) | ​ |  | (331) | ​ |  | 23 | ​ |  | 52 | ​ |  | (754) | ​ |  | (40) | ​ |  | (1,891) | ​ |  | (319)
Ending balance | $ | (6,506) | ​ | $ | (21) | ​ | $ | (633) | ​ | $ | (1,664) | ​ | $ | (2,921) | ​ | $ | (1,470) | ​ | $ | (10,060) | ​ | $ | (3,155)
​
(1) | This component of accumulated other comprehensive income (loss) is included in the computation of net periodic pension cost for the three months ended June 30, 2022 and 2021.
​ ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | Unrealized Gains | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | and Losses on | ​ | Defined Benefit | ​ | Foreign Currency | ​ | ​ | ​
​ | Marketable Securities | ​ | Pension Items | ​ | Items | ​ | Total
​ | Six Months Ended | ​ | Six Months Ended | ​ | Six Months Ended | ​ | Six Months Ended
​ | June 30, | ​ | June 30, | ​ | June 30, | ​ | June 30,
(In thousands) | 2022 |  | 2021 |  | 2022 | ​ | 2021 |  | 2022 |  | 2021 |  | 2022 |  | 2021
Beginning balance | $ | (1,165) | ​ | $ | 890 | ​ | $ | (674) | ​ | $ | (1,641) | ​ | $ | (1,898) | ​ | $ | (1,412) | ​ | $ | (3,737) | ​ | $ | (2,163)
Other comprehensive income (loss) before reclassifications |  | (5,341) | ​ |  | (911) | ​ |  | — | ​ |  | — | ​ |  | (1,023) | ​ |  | (58) | ​ |  | (6,364) | ​ |  | (969)
Amounts reclassified from accumulated other comprehensive loss |  | — | ​ |  | — | ​ |  | 41 | (1) |  | (23) | (1) |  | — | ​ |  | — | ​ |  | 41 | ​ |  | (23)
Net-current period other comprehensive income (loss) |  | (5,341) | ​ |  | (911) | ​ |  | 41 | ​ |  | (23) | ​ |  | (1,023) | ​ |  | (58) | ​ |  | (6,323) | ​ |  | (992)
Ending balance | $ | (6,506) | ​ | $ | (21) | ​ | $ | (633) | ​ | $ | (1,664) | ​ | $ | (2,921) | ​ | $ | (1,470) | ​ | $ | (10,060) | ​ | $ | (3,155)
(1) | This component of accumulated other comprehensive income (loss) is included in the computation of net periodic pension cost for the six months ended June 30, 2022 and 2021.

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