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SUPPLEMENTAL BALANCE SHEET DETAILS - Narrative (Details) - USD ($) $ in Thousands | 1 Months Ended | 3 Months Ended | 6 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Aug. 31, 2018 | Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Jul. 31, 2025 | Mar. 31, 2025 | Dec. 31, 2024
ACCOUNTS RECEIVABLES, NET |  |  |  |  |  |  |  |
Allowance for cash discounts for prompt payment |  | $ 1,300 |  | $ 1,300 |  |  |  | $ 1,200
Inventory reserves |  | 7,800 |  | 7,800 |  |  |  | 8,700
Estimated litigation liability |  | 19,451 |  | 19,451 |  |  |  | 8,490
Insurance receivable |  | 13,200 |  | 13,200 |  |  |  | 0
Credit loss allowance |  | 3,500 |  | 3,500 |  |  |  | $ 3,500
Depreciation expense (less than) |  | 100 | $ 100 | 100 | $ 100 |  |  |
Deferred employee retention credits income |  | 2,400 |  | 2,400 |  |  |  |
Deferred employee retention credits income, liability reversal |  | 1,200 |  | 1,200 |  |  |  |
Deferred employee retention credits income, additional credits |  | 1,200 |  | 1,200 |  |  |  |
Luo Case |  |  |  |  |  |  |  |
ACCOUNTS RECEIVABLES, NET |  |  |  |  |  |  |  |
Estimated litigation liability |  | 16,000 |  | 16,000 |  |  | $ 16,000 |
Insurance receivable |  | $ 13,300 |  | $ 13,300 |  |  | $ 13,300 |
Luo Case | Subsequent Event |  |  |  |  |  |  |  |
ACCOUNTS RECEIVABLES, NET |  |  |  |  |  |  |  |
Estimated litigation liability |  |  |  |  |  | $ 0 |  |
Insurance receivable |  |  |  |  |  | $ 0 |  |
NES |  |  |  |  |  |  |  |
ACCOUNTS RECEIVABLES, NET |  |  |  |  |  |  |  |
Payment for convertible secured promissory note | $ 3,000 |  |  |  |  |  |  |
Convertible secured notes receivable | $ 3,000 |  |  |  |  |  |  |
Convertible note, interest rate (as a percent) | 10.00% |  |  |  |  |  |  |

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