XML 36 R24.htm IDEA: XBRL DOCUMENT v3.20.4
Fair Value Measurements (Tables)
3 Months Ended
Dec. 31, 2020
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
December 31, 2020
Total Fair ValueQuoted Prices (Level 1)Significant Unobservable Inputs (Level 3)
Executive savings plan assets$876 $876 $— 
Executive savings plan liabilities(749)(749)— 
Contingent consideration(3,380)— (3,380)
Total$(3,253)$127 $(3,380)

September 30, 2020
Total Fair ValueQuoted Prices (Level 1)Significant Unobservable Inputs (Level 3)
Executive savings plan assets$766 $766 $— 
Executive savings plan liabilities(644)(644)— 
Total$122 $122 $— 
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]
Contingent Consideration Agreements
Fair value at September 30, 2020$— 
Acquisitions3,380 
Fair value at December 31, 2020$3,380