Financial Performance - Net revenues for 2024 were 418,973,adecreaseof5.7444,538 in 2023[246]. - Gross profit for 2024 was 224,751,downfrom228,956 in 2023, reflecting a gross margin of approximately 53.7%[246]. - Operating expenses increased to 206,822in2024,comparedto193,897 in 2023, primarily due to higher research and development costs[246]. - Net income for 2024 was 32,234,adeclineof42.255,735 in 2023[248]. - Basic earnings per share for 2024 were 0.57,downfrom0.97 in 2023[246]. - The company reported a total comprehensive income of 30,673for2024,downfrom61,617 in 2023[248]. - Net income for 2024 was 32,234,000,adecreaseof42.955,735,000 in 2023 and a significant drop from 170,851,000in2022[252].−Totalassetsincreasedto828,826 in 2024, compared to 819,868in2023[251].−Totalliabilitiesroseto79,054 in 2024, up from 67,627in2023[251].−Retainedearningsdecreasedto734,039 in 2024 from 753,680in2023[251].−Cashandcashequivalentsdecreasedto50,972 in 2024 from 63,929in2023[251].−Thecompanyreportedanetdecreaseincashandcashequivalentsof12,957,000 in 2024, compared to a decrease of 41,443,000in2023[252].−Interestincomefor2024increasedto13.576 million, up from 11.655millionin2023,reflectingimprovedcashmanagement[368].MarketRiskandCurrencyExposure−Thecompanyreportedasignificantexposuretomarketriskduetochangesininterestrates,primarilyrelatedtoitsinvestmentportfolio,whichincludescashequivalentsandshort−terminvestments[221].−Thepotentialimpactonpretaxincomefroma5132,000 and 263,000respectively[225].−A10267,688 thousand at December 31, 2023 to 252,388thousandatDecember31,2024[301].−Thecompanyreportedtotalmarketablesecuritiesvaluedat249,023 thousand as of December 31, 2024, with an amortized cost of 248,135thousand,resultingingrossunrealizedgainsof1,023 thousand and losses of (135)thousand[302].−Thetotalmarketablesecuritiesinacontinuousunrealizedlosspositiondecreasedfrom128,130 thousand at December 31, 2023 to 47,021thousandatDecember31,2024[304].−ThecompanydidnotrecognizeanyunrealizedlossesonmarketablesecuritiesinincomefortheyearsendedDecember31,2024and2023[304].ResearchandDevelopment−Researchanddevelopmentexpensesfor2024were88,203 million, slightly up from 85,128millionin2023,indicatingacontinuedinvestmentininnovation[368].−TheCompany’sresearchanddevelopmentcostsareexpensedasincurred,reflectingitscommitmenttoinnovationandproductdevelopment[286].Stock−BasedCompensation−Thecompanyreportedastock−basedcompensationexpenseof35,076,000 in 2024, which is an increase of 23.1% from 28,528,000in2023[252].−Totalstock−basedcompensationexpensefortheyearendedDecember31,2024,wasapproximately35.1 million, an increase from 28.5millionin2023[316].−TheCompanyrecognizedstock−basedcompensationexpenseofapproximately12.6 million in research and development for the year ended December 31, 2024[315]. - As of December 31, 2024, the total unrecognized compensation expense related to unvested awards was 55.7million[317].CustomerConcentration−Thecompany′stoptencustomersaccountedforapproximately799.52 million in cash, aimed at enhancing its high-power GaN switching technology[375]. - The company made an acquisition costing 9,520,000in2024,markingastrategicinvestmentingrowth[252].−Thecompanyacquiredin−processresearchanddevelopmentvaluedat4.9 million as part of the Odyssey acquisition, which will not commence amortization until development is completed[306]. Tax and Deferred Tax Assets - The effective tax rate for 2024 was -4.8%, significantly improved from -21.4% in 2023, primarily due to federal research tax credits and the release of uncertain tax positions[351]. - Deferred tax assets increased to 46.288millionin2024from33.357 million in 2023, driven by capitalized R&D costs and tax credit carry-forwards[353]. - The company maintained a valuation allowance of 32.659millionasofDecember31,2024,indicatinguncertaintyregardingtherealizationofcertaindeferredtaxassets[354].−Unrecognizedtaxbenefitsdecreasedto15.175 million in 2024 from 16.389millionin2023,withapotentialincometaxbenefitof3.8 million if recognized[358]. Lease Obligations - Total lease expense for 2024 was 3.9million,upfrom3.6 million in 2023, reflecting ongoing operational commitments[361]. - The company reported right-of-use assets of 16.076millionandtotalleaseliabilitiesof15.560 million as of December 31, 2024[363]. - The weighted average remaining lease term increased to 5.8 years in 2024 from 3.8 years in 2023, indicating longer commitments[364]. Operational Segments - The company operates as a single reportable segment focused on the design, development, manufacture, and marketing of integrated circuits for high-voltage power conversion[365].