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INCOME TAXES - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Deferred tax assets: |  |
Net operating loss carryforwards | $ 107 | $ 88
Tax credit carryforwards | 134 | 413
Accruals and reserves | 490 | 785
Stock-based compensation | 2,436 | 2,639
Interest expense limitation | 0 | 118
Lease liabilities | 1,611 | 1,742
Charitable contributions | 39 | 101
Property and equipment | 770 | 654
Capitalized research and development | 10,295 | 7,677
Total deferred tax assets | 15,882 | 14,217
Less: valuation allowance | (9,872) | (8,971)
Deferred tax assets net of valuation allowance | 6,010 | 5,246
Deferred tax liabilities: |  |
Capitalized software development costs | (3,969) | (3,080)
Operating lease right-of-use assets | (1,356) | (1,625)
Capitalized commissions | (186) | (84)
Total deferred tax liabilities | (5,511) | (4,789)
Deferred tax assets, net | $ 499 | $ 457

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