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Insider Trading Arrangements
3 Months Ended 12 Months Ended
Dec. 31, 2023
shares
Dec. 31, 2023
shares
Trading Arrangements, by Individual    
Non-Rule 10b5-1 Arrangement Adopted false  
Rule 10b5-1 Arrangement Terminated false  
Non-Rule 10b5-1 Arrangement Terminated false  
Keith J. Allman [Member]    
Trading Arrangements, by Individual    
Material Terms of Trading Arrangement  
On December 6, 2023, Keith J. Allman, our President and Chief Executive Officer, adopted a new 10b5-1 Trading Plan that is intended to satisfy the affirmative defense of Rule 10b5-1(c) of the Exchange Act (the "Plan"). Trades under the Plan are permitted to begin on March 6, 2024 and the Plan's maximum duration is until October 31, 2024. The Plan is intended to allow for: (i) the sale of 56,676 shares, (ii) the exercise and sale of up to 1,162,972 stock options, and (iii) the sale of shares acquired by Mr. Allman upon the vesting of performance restricted stock units ("PRSUs") granted to him under our 2021-2023 Long Term Incentive Program (the number of PRSUs that vest is subject to certain performance conditions under the Long Term Incentive Program, with a maximum of 84,260 PRSUs).
Name Keith J. Allman  
Title President and Chief Executive Officer  
Rule 10b5-1 Arrangement Adopted true  
Adoption Date December 6, 2023  
Arrangement Duration 239 days  
Keith J. Allman Rule Trading Arrangement, Common Stock [Member] | Keith J. Allman [Member]    
Trading Arrangements, by Individual    
Aggregate Available 56,676 56,676
Keith J. Allman Rule Trading Arrangement, Stock Options [Member] | Keith J. Allman [Member]    
Trading Arrangements, by Individual    
Aggregate Available 1,162,972 1,162,972
Keith J. Allman Rule Trading Arrangement, Performance Restricted Stock Units [Member] | Keith J. Allman [Member]    
Trading Arrangements, by Individual    
Aggregate Available 84,260 84,260