XML 83 R69.htm IDEA: XBRL DOCUMENT v3.22.4
Retirement Plans - Summary of Fair Values of Pension Plan (Details)
$ in Thousands
Dec. 31, 2021
USD ($)
Fair values of pension plan assets  
Total fair value of plan assets $ 50,803
Equity Securities - U.S. Holdings  
Fair values of pension plan assets  
Total fair value of plan assets 8
Bond Funds - Other  
Fair values of pension plan assets  
Total fair value of plan assets 31,380
Cash and Cash Equivalents  
Fair values of pension plan assets  
Total fair value of plan assets $ 19,415