Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation (Details)

v3.21.1
Basis of Presentation (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Noncontrolling Interest [Line Items]      
Increase (decrease) in noncontrolling interest $ 100 $ 44  
Noncontrolling interest 1,984   $ 1,848
Restructuring charges 48 $ 100  
Accrued Severance and Rent Costs      
Noncontrolling Interest [Line Items]      
Restructuring Reserve $ 100   $ 400