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SIGNIFICANT ACCOUNTING POLICIES - Components of AOCI (Details) - Other comprehensive income (loss) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Balance as of January 1, 2022 | $ (223) |  |
Other comprehensive loss before reclassifications, net of tax | (14,413) |  |
Amounts reclassified from AOCI | 3,683 | $ (2,138) | $ (2,126)
Other comprehensive income (loss), net of tax | (10,730) |  |
Balance as of December 31, 2022 | (10,953) | (223) |
Cost of revenues |  |  |
Amounts reclassified from AOCI | 814 | (513) | (497)
Research and development, net |  |  |
Amounts reclassified from AOCI | 1,735 | (990) | (937)
Selling and marketing |  |  |
Amounts reclassified from AOCI | 708 | (406) | (375)
General and administrative |  |  |
Amounts reclassified from AOCI | 426 | (229) | $ (317)
Gains (losses) on available-for-sale marketable securities |  |  |
Balance as of January 1, 2022 | (942) |  |
Other comprehensive loss before reclassifications, net of tax | (5,434) |  |
Amounts reclassified from AOCI | 0 |  |
Other comprehensive income (loss), net of tax | (5,434) |  |
Balance as of December 31, 2022 | (6,376) | (942) |
Gains (losses) on cash flow hedges |  |  |
Balance as of January 1, 2022 | 719 |  |
Other comprehensive loss before reclassifications, net of tax | (8,979) |  |
Amounts reclassified from AOCI | 3,683 |  |
Other comprehensive income (loss), net of tax | (5,296) |  |
Balance as of December 31, 2022 | $ (4,577) | $ 719 |

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