v3.25.1
Stock-Based Compensation - Stock Options and SARs (Details)
$ / shares in Units, $ in Thousands
 3 Months Ended
Mar. 29, 2025
USD ($)
$ / shares
shares
Employee Stock Option  
Shares  
Outstanding at the beginning | shares 1,383,738
Granted | shares 0
Exercised | shares 0
Forfeited | shares 0
Expired | shares 0
Outstanding at the end | shares 1,383,738
Vested and expected to vest | shares 1,383,738
Options exercisable at the end | shares 976,745
Weighted-Average Exercise Price per Share  
Outstanding at the beginning (in dollars per share) | $ / shares $ 15.2
Granted (in dollars per share) | $ / shares 0
Exercised (in dollars per share) | $ / shares 0
Forfeited (in dollars per share) | $ / shares 0
Expired (in dollars per share) | $ / shares 0
Outstanding at the end (in dollars per share) | $ / shares 15.2
Vested and expected to vest at the end (in dollars per share) | $ / shares 15.2
Options exercisable at the end (in dollars per share) | $ / shares $ 15.72
Weighted-Average Remaining Contract Term  
Outstanding at the end (in years) 6 years 7 months 9 days
Vested and expected to vest at the end (in years) 6 years 7 months 9 days
Options exercisable at the end (in years) 6 years 6 months 29 days
Outstanding at the end (in dollars) | $ $ 83
Vested and expected to vest (in dollars) | $ 83
Options exercisable at the end (in dollars) | $ $ 42
Stock Appreciation Rights (SARs)  
Shares  
Outstanding at the beginning | shares 660,556
Granted | shares 0
Exercised | shares 0
Forfeited | shares 0
Outstanding at the end | shares 660,556
Vested and expected to vest | shares 660,556
Options exercisable at the end | shares 292,602
Weighted-Average Exercise Price per Share  
Outstanding at the beginning (in dollars per share) | $ / shares $ 3.15
Granted (in dollars per share) | $ / shares 0
Exercised (in dollars per share) | $ / shares 0
Forfeited (in dollars per share) | $ / shares 0
Outstanding at the end (in dollars per share) | $ / shares 3.15
Vested and expected to vest at the end (in dollars per share) | $ / shares 3.15
Options exercisable at the end (in dollars per share) | $ / shares $ 3.19
Weighted-Average Remaining Contract Term  
Outstanding at the end (in years) 8 years 1 month 17 days
Vested and expected to vest at the end (in years) 8 years 1 month 17 days
Options exercisable at the end (in years) 8 years 1 month 13 days
Outstanding at the end (in dollars) | $ $ 2,168
Vested and expected to vest (in dollars) | $ 2,168
Options exercisable at the end (in dollars) | $ $ 949