v3.22.1
SIGNIFICANT ACCOUNTING POLICIES - Restricted Cash (Details)
€ in Thousands, $ in Thousands
Mar. 31, 2022
USD ($)
Mar. 31, 2022
EUR (€)
Dec. 31, 2021
USD ($)
Dec. 31, 2019
USD ($)
Accounting Policies [Abstract]        
Escrow       $ 1,250
Restricted cash $ 1,363 € 100 $ 1,365