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Fair Value Measurement (Tables)
 12 Months Ended
Dec. 31, 2023
Fair Value Disclosures [Abstract]  
Fair Value of Assets and Liabilities Measured on Recurring Basis
The following tables provide the assets carried at fair value and measured on a recurring basis:
  Fair Value Measurements at Reporting Date Using:
(in thousands)December 31, 2023Quoted Prices in
Active Markets
(Level 1)		Significant Other
Observable
Inputs
(Level 2)		Significant
Unobservable
Inputs
(Level 3)
Assets (Liabilities)
Cash equivalents$170,821 $170,821 $— $— 
Short-term investments$189 $— $189 $— 
Deferred compensation plan investments$2,337 $2,337 $— $— 
Equity securities$634 $634 $— $— 
Forward contracts$(412)$— $(412)$— 

 Fair Value Measurements at Reporting Date Using:
(in thousands)December 31, 2022Quoted Prices in
Active Markets
(Level 1)		Significant Other
Observable
Inputs
(Level 2)		Significant
Unobservable
Inputs
(Level 3)
Assets
Cash equivalents$110,658 $110,658 $— $— 
Short-term investments$183 $— $183 $— 
Deferred compensation plan investments$1,618 $1,618 $— $— 
Equity securities$892 $892 $— $—