Concentrations	12 Months Ended
Dec. 31, 2022
Risks and Uncertainties [Abstract]
Concentrations	14. Concentrations Revenues from a limited number of customers have accounted for a substantial percentage of our total revenues. During the years ended December 31, 2022 and 2021, our largest customer, the State of Michigan, accounted for 38% and 47%, respectively, of our total revenues for each period, and our second largest customer, Rocket Mortgage, accounted for 6% and 9%, respectively, of our total revenues. For the years ended December 31, 2022, and 2021, government contracts, including K-12 education, represented approximately 77% and 72% of our net revenues, respectively. A significant portion of our sales to resellers represent ultimate sales to government agencies. As of December 31, 2022, accounts receivable concentrations from our two largest customers were 44% and 7% of gross accounts receivable, respectively by customer. As of December 31, 2021, accounts receivable concentrations from our two largest customers were 65% and 7% of our gross accounts receivable, respectively by customer. Accounts receivable balances from our two largest customers at December 31, 2022 have been partially collected.

Concentrations

12 Months Ended

Dec. 31, 2022

14. Concentrations

Revenues from a limited number of customers have accounted for a substantial percentage of our total revenues. During the years ended December 31, 2022 and 2021, our largest customer, the State of Michigan, accounted for 38% and 47%, respectively, of our total revenues for each period, and our second largest customer, Rocket Mortgage, accounted for 6% and 9%, respectively, of our total revenues.

For the years ended December 31, 2022, and 2021, government contracts, including K-12 education, represented approximately 77% and 72% of our net revenues, respectively. A significant portion of our sales to resellers represent ultimate sales to government agencies.

As of December 31, 2022, accounts receivable concentrations from our two largest customers were 44% and 7% of gross accounts receivable, respectively by customer. As of December 31, 2021, accounts receivable concentrations from our two largest customers were 65% and 7% of our gross accounts receivable, respectively by customer. Accounts receivable balances from our two largest customers at December 31, 2022 have been partially collected.