Financial Performance - Total revenues for the three months ended March 31, 2023, were 441,000,reflectinga5.8417,000 for the same period in 2022[84]. - Consolidated gross margin increased to 56.5% for the three months ended March 31, 2023, up from 42.0% for the same period in 2022[85]. - The company reported an operating loss of 309,000forthethreemonthsendedMarch31,2023,animprovementfromanoperatinglossof847,000 for the same period in 2022[87]. - Net income was 157,000forthethreemonthsendedMarch31,2023,comparedto169,000 for the same period in 2022[93]. Income and Expenses - Interest income was 198,000forthethreemonthsendedMarch31,2023,comparedtointerestexpenseof4,000 for the same period in 2022[88]. - Investment income increased to 345,000forthethreemonthsendedMarch31,2023,comparedto45,000 for the same period in 2022[89]. - Total other income was 531,000forthethreemonthsendedMarch31,2023,significantlyupfrom42,000 for the same period in 2022[90]. Order Backlog and Working Capital - As of March 31, 2023, the order backlog was 399,000,anincreaseof10.8360,000 at December 31, 2022, and an increase of 138.9% compared to 167,000asofMarch31,2022[83].−Consolidatedworkingcapitalwas38.799 million as of March 31, 2023, compared to 38.753millionasofDecember31,2022[96].CashPosition−CashandcashequivalentsasofMarch31,2023,were21.5 million, slightly down from $21.507 million as of December 31, 2022[94].