XML 72 R70.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Fair Value Measurements (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash surrender value of life insurance policies - deferred compensation plan $ 27,313 $ 23,784
Marketable securities - other 8 37
Derivative financial instruments 324 101
Deferred compensation plan    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Deferred compensation plan 23,251 23,663
Quoted Prices in Active Markets (Level 1)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash surrender value of life insurance policies - deferred compensation plan 0 0
Marketable securities - other 8 37
Derivative financial instruments 0 0
Quoted Prices in Active Markets (Level 1) | Deferred compensation plan    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Deferred compensation plan 0 0
Significant Other Observable Inputs (Level 2)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash surrender value of life insurance policies - deferred compensation plan 27,313 23,784
Marketable securities - other 0 0
Derivative financial instruments 324 101
Significant Other Observable Inputs (Level 2) | Deferred compensation plan    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Deferred compensation plan 23,251 23,663
Significant Unobservable Inputs (Level 3)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash surrender value of life insurance policies - deferred compensation plan 0 0
Marketable securities - other 0 0
Derivative financial instruments 0 0
Significant Unobservable Inputs (Level 3) | Deferred compensation plan    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Deferred compensation plan $ 0 $ 0