XML 63 R54.htm IDEA: XBRL DOCUMENT v3.22.1
FAIR VALUE DISCLOSURES - Financial instruments measured at fair value on non-recurring basis (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Assets:    
Assets held for sale $ 692 $ 692
Fair value on a non-recurring basis    
Assets:    
Assets held for sale 692 4,032
Fair value on a non-recurring basis | Level 2    
Assets:    
Assets held for sale $ 692 $ 4,032