XML 187 R54.htm IDEA: XBRL DOCUMENT v3.21.2
Fair Value Measurement - Level 3 Measurement Valuation (Details) - Valuation Technique, Option Pricing Model - Fair Value, Inputs, Level 3 - Fair Value, Recurring
$ in Thousands
Jun. 25, 2021
USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Contingent Value Rights $ 6,840
Measurement Input, Price Volatility  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Volatility 0.371