Quarterly report pursuant to Section 13 or 15(d)

Stock Plans (Details 2)

v3.22.2.2
Stock Plans (Details 2) - USD ($)
 3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Share-Based Payment Arrangement [Abstract]        
Weighted-average risk-free interest rate 1.91% 0.50%
Expected dividend payments
Expected holding period (years) [1] 5 years 3 months 18 days 5 years 6 months
Weighted-average volatility factor [2] 1.16% 1.14%
Estimated forfeiture rates for options granted [3] 5.60% 30.00%
[1] Expected holding period is based on historical experience of similar awards, giving consideration to the contractual terms of the stock-based awards, vesting schedules and the expectations of future employee behavior.
[2] Weighted average volatility is based on the historical volatility of our common stock.
[3] Estimated forfeiture rates are based on historical data.