Annual report pursuant to Section 13 and 15(d)

RESTRUCTURING CHARGES (Details)

v3.22.0.1
RESTRUCTURING CHARGES (Details) - USD ($)
$ in Thousands
1 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Restructuring Charges    
Restructuring charges   $ 3,521
Incremental stock-based compensation expense   400
Restructuring, asset impairment charges   100
Employee Severance [Member]    
Restructuring Charges    
Restructuring charges   3,500
Accrued restructuring liability   2,200
Employee Severance [Member] | Forecast    
Restructuring Charges    
Restructuring charges paid $ 2,200  
Restructuring charges    
Restructuring Charges    
Incremental stock-based compensation expense   400
Restructuring, asset impairment charges   100
Restructuring charges | Employee Severance [Member]    
Restructuring Charges    
Restructuring charges paid   $ 2,900