Research and development costs were $3,000,000 for the 3 months ended March 31, 2023 compared to $2,900,000 for the same period in 2022, an increase of $100,000 or 4%. The increase was due primarily to increases in personnel costs, including share based compensation of $400,000 offset by lower product development $300,000 as a result of reprioritization of certain research and development initiatives. Sales and marketing expenses were $2,900,000 for the Q1 compared to $2,000,000 for the same period in 2022, An increase of $900,000 or 45 percent. This increase was due primarily to additional personnel costs, including share based compensation and resulting from increases in headcount of $800,000 as well as increases in travel costs of $100,000 General and administrative expenses Were $3,000,000 for the Q1 compared to $2,200,000 for the same period in 2022, an increase of $800,000 or 36%. This increase was due primarily to increases in personnel costs, including share based compensation of $400,000 and an increase in the allowance for credit losses of $200,000 Net interest income for the 3 months ended March 31, 2023 was $100,000 compared to $100,000 net interest expense for the same period in 2022.