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Other Long-Term Liabilities
 6 Months Ended
Jun. 30, 2023
Other Liabilities Disclosure [Abstract]  
Other Long-Term Liabilities
Note H - Other Long-Term Liabilities
Other long-term liabilities consisted of the following (in thousands):
June 30, 2023December 31, 2022
Deferred compensation plan $40,493 $36,390 
Operating lease liabilities11,089 16,380 
Other long-term liabilities29 3 
Total Other long-term liabilities$51,611 $52,773