XML 85 R71.htm IDEA: XBRL DOCUMENT v3.24.0.1
Note 13 - Retirement Plans (Details Textual)
$ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2021
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Retirement Plan Expense   $ 2,500 $ 2,200 $ 1,800
Defined Contribution Plan [Member]        
Company Matching Percentage on First Eight Percent of Employee Contributions   50.00%    
Employee Contribution Percentage for Which Company Will Match at Fifty Percent   8.00%    
ParkUSA Defined Contribution Plan [Member]        
Company Matching Percentage on First Eight Percent of Employee Contributions 100.00%      
Employee Contribution Percentage for Which Company Will Match at One Hundred Percent 4.00%      
Pension Plan [Member]        
Number of Non-contributory Defined Benefit Plans   2    
Assets for Plan Benefits, Defined Benefit Plan   $ 500 100  
Accumulated Other Comprehensive Income (Loss), Unrecognized Net Actuarial Losses, Net of Tax   1,200 1,500  
Defined Benefit Plan, Accumulated Benefit Obligation   4,600 4,800  
Defined Benefit Plan, Plan Assets, Amount   5,100 4,900  
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)   $ 0 $ 100 $ 100
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate   4.69% 4.89%  
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-Term Rate of Return on Plan Assets   7.00% 7.00%  
Non-qualified Retirement Savings Plan [Member] | Other Long-term Liabilities [Member]        
Deferred Compensation Liability, Classified, Noncurrent   $ 3,900 $ 3,600