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v3.22.1

Segment and Revenue by Geography and by Major Customer - Summary of Segment Reporting Information, by Segment (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Segment Reporting Information [Line Items] |  |  |
Revenues | $ 70,684 | $ 56,910 | $ 60,041
Gross profit (Loss) | 50,579 | 43,478 | 47,456
Research and development expenses | (46,875) | (44,725) | (52,704)
Sales and marketing expenses | (14,214) | (13,657) | (17,616)
General and administrative expenses | (16,556) | (7,884) | (5,120)
Segment operating profit (loss) | (27,066) | (22,788) | (27,984)
Financial income, net | 929 | 3,300 | 2,443
Loss before taxes on income | (26,544) | (19,652) | (25,955)
Depreciation expenses | 1,099 | 1,093 | 1,038
consolidated [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 70,684 | 56,910 | 60,041
Gross profit (Loss) | 50,579 | 43,478 | 47,456
Research and development expenses | 46,875 | 44,725 | 52,704
Sales and marketing expenses | 14,214 | 13,657 | 17,616
General and administrative expenses | 16,556 | 7,884 | 5,120
Segment operating profit (loss) | (27,066) | (22,788) | (27,984)
Financial income, net | 929 | 3,300 | 2,443
Loss before taxes on income | (26,137) | (19,488) | (25,541)
Depreciation expenses | 1,099 | 1,093 | 1,038
Audio Video [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 62,801 | 54,843 | 59,053
Gross profit (Loss) | 48,909 | 43,609 | 47,699
Research and development expenses | 14,054 | 13,116 | 20,257
Sales and marketing expenses | 6,944 | 6,625 | 8,046
General and administrative expenses | 8,322 | 4,064 | 2,569
Segment operating profit (loss) | 19,589 | 19,804 | 16,827
Depreciation expenses | 371 | 419 | 505
Automotive [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 7,883 | 2,067 | 988
Gross profit (Loss) | 1,670 | (131) | (243)
Research and development expenses | 32,821 | 31,609 | 32,447
Sales and marketing expenses | 7,270 | 7,032 | 9,570
General and administrative expenses | 8,234 | 3,820 | 2,551
Segment operating profit (loss) | (46,655) | (42,592) | (44,811)
Depreciation expenses | $ 728 | $ 674 | $ 533

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