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BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) $ / shares in Units, $ in Thousands |  | 12 Months Ended |
--- | --- | --- | ---
Mar. 28, 2023 USD ($) $ / shares shares | Dec. 31, 2025 USD ($) segment item $ / shares | Dec. 31, 2024 USD ($) $ / shares | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
BASIS OF PRESENTATION |  |  |  |  |
Common stock, par value (in dollars per share) | $ / shares |  | $ 0.0001 | $ 0.0001 |  |
Number of operating segments | segment |  | 2 |  |  |
Maximum measurement period from the acquisition date within which company records adjustments to the assets acquired and liabilities assumed (in years) |  | 1 year |  |  |
Number of primary revenue sources | item |  | 2 |  |  |
Revenue agreement term |  | 1 year |  |  |
Warrants liabilities |  | $ 1,919 | $ 8,064 |  |
Foreign currency exchange losses (gains) |  | 3,653 | 5,741 | $ (44) |
Advertising expense |  | 1,400 | 1,700 | 1,200 |
Accrued expenses and other |  | 5,400 | 5,200 |  |
Other long-term liabilities |  | 7,400 | 7,100 |  |
Warranty |  | $ 12,819 | 12,300 | 12,243 | $ 11,857
Percent threshold (as a percent) |  | 50.00% |  |  |
General and administrative |  |  |  |  |
BASIS OF PRESENTATION |  |  |  |  |
Foreign currency exchange losses (gains) |  | $ 3,700 | $ 5,700 | (100) |
Internal use software |  |  |  |  |
BASIS OF PRESENTATION |  |  |  |  |
Property and equipment, useful life (in years) |  | 3 years |  |  |
Leasehold improvements |  |  |  |  |
BASIS OF PRESENTATION |  |  |  |  |
Property and equipment, useful life (in years) |  | 10 years |  |  |
Minimum |  |  |  |  |
BASIS OF PRESENTATION |  |  |  |  |
Revenue recognition, duration of training service |  | 1 day |  |  |
Contract with customer, payments term |  | 30 days |  |  |
Property and equipment, useful life (in years) |  | 2 years |  |  |
Standard product warranty period (in years) |  | 1 year |  |  |
Maximum |  |  |  |  |
BASIS OF PRESENTATION |  |  |  |  |
Revenue recognition, duration of training service |  | 5 days |  |  |
Contract with customer, payments term |  | 60 days |  |  |
Property and equipment, useful life (in years) |  | 5 years |  |  |
Standard product warranty period (in years) |  | 3 years |  |  |
Preferred Stock |  |  |  |  |
BASIS OF PRESENTATION |  |  |  |  |
Issued |  |  |  | $ 47,854 |
Preferred Stock | Private Placement |  |  |  |  |
BASIS OF PRESENTATION |  |  |  |  |
Common stock issued in equity offering (in shares) | shares | 55,000 |  |  |  |
Share price (in dollars per share) | $ / shares | $ 970 |  |  |  |
Warrant | Series A Preferred Stock |  |  |  |  |
BASIS OF PRESENTATION |  |  |  |  |
Number of shares of common stock entitled from warrants (in shares) | shares | 4,900,000 |  |  |  |
Warrant | Private Placement |  |  |  |  |
BASIS OF PRESENTATION |  |  |  |  |
Share price (in dollars per share) | $ / shares | $ 3.77 |  |  |  |
Number of shares of common stock entitled from warrants (in shares) | shares | 4,858,090 |  |  |  |
Warrant | Private Placement | Common stock |  |  |  |  |
BASIS OF PRESENTATION |  |  |  |  |
Common stock, par value (in dollars per share) | $ / shares | $ 0.0001 |  |  |  |
Exercise price of warrants (in dollars per share) | $ / shares | $ 3.77 |  |  |  |
Warrant | Private Placement | Series A Preferred Stock |  |  |  |  |
BASIS OF PRESENTATION |  |  |  |  |
Proceeds from issuance of common stock | $ 53,400 |  |  |  |
Warrant | Private Placement | Series A Preferred Stock | Beneficial Owner |  |  |  |  |
BASIS OF PRESENTATION |  |  |  |  |
Proceeds from issuance of common stock | $ 10,000 |  |  |  |

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