Cost of revenue was $139,000 in Q1, a decrease of $244,000 compared to the prior quarter and a $64,000 decrease compared to Q1 of 2022. The Q1 2023 cost of revenue included an inventory write Expenses, which includes cost of revenue, decreased by $147,000 compared to the prior quarter, down to $6,400,000 primarily due to a decrease of $244,000 in cost of revenue and a decrease of $165,000 in severance expense, offset by an increase of $117,000 in tradeshow costs and a $122,000 increase in chip development costs. Year over year, total GAAP spending Q1 decreased by approximately $1,000,000 compared to the same quarter last year, which is primarily due to a $305,000 decrease in payroll $275,000 decrease in stock compensation expense and a $223,000 Decrease in consulting costs. Net loss for the Q1 on a GAAP basis was approximately 6,700,000 or an $0.08 loss per share on approximately 81,400,000 weighted average shares outstanding. This compares to a $6,100,000 net loss in the prior quarter or an $0.08 loss per share on $78,300,000 weighted average Shares outstanding and a $7,200,000 net loss or a $0.09 loss per share in Q1 of last year on 76,900,000 weighted average shares outstanding.