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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2026 USD ($) Customer | Mar. 31, 2025 USD ($) Customer | Dec. 31, 2025 USD ($) Customer
Summary Of Significant Accounting Policies [Line Items] |  |  |
Revenue | $ 3,903 | $ 2,137 |
Accounts receivable | 3,791 |  | $ 5,254
Non-US |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Revenue | $ 726 | $ 1,074 |
Revenue | Customer Concentration Risk |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Number of customers | Customer |  | 5 |
Revenue | Geographic Concentration Risk | UNITED STATES |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Revenue | 81.40% | 49.70% |
Revenue | Geographic Concentration Risk | Non-US |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Revenue | 18.60% | 50.30% |
Accounts Receivable | Customer Concentration Risk |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Number of customers | Customer | 4 |  | 3
Customer One | Revenue | Customer Concentration Risk |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Revenue | $ 521 | $ 407 |
Customer One | Accounts Receivable | Customer Concentration Risk |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Gross accounts receivable | 1,052 |  | $ 1,346
Customer Two | Revenue | Customer Concentration Risk |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Revenue | 508 | 261 |
Customer Two | Accounts Receivable | Customer Concentration Risk |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Gross accounts receivable | 579 |  | 1,041
Customer Three | Revenue | Customer Concentration Risk |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Revenue | 461 | 259 |
Customer Three | Accounts Receivable | Customer Concentration Risk |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Gross accounts receivable | 559 |  | $ 922
Customer Four | Revenue | Customer Concentration Risk |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Revenue |  | 228 |
Customer Four | Accounts Receivable | Customer Concentration Risk |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Gross accounts receivable | $ 483 |  |
Customer Five | Revenue | Customer Concentration Risk |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Revenue |  | $ 217 |

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