XML 68 R57.htm IDEA: XBRL DOCUMENT v3.23.2
Stock-Based Compensation (Details Textual) - Stock option and restricted stock grants [Member]
$ in Millions
6 Months Ended
Jun. 30, 2023
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Total unrecognized compensation expense $ 464.7
Weighted-average vesting period over which unrecognized compensation expense will be recognized 2 years