XML 87 R66.htm IDEA: XBRL DOCUMENT v3.20.4
Leases -Balance sheet information (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Assets [Abstract]    
Operating lease right-of-use asset $ 18,944 $ 22,027
Financial position us-gaap:OperatingLeaseRightOfUseAsset us-gaap:OperatingLeaseRightOfUseAsset
Liabilities [Abstract]    
Operating lease current liability, included in other current liabilities $ 4,271 $ 4,556
Financial position us-gaap:OtherLiabilitiesCurrent us-gaap:OtherLiabilitiesCurrent
Operating lease long-term liability $ 15,434 $ 17,971
Financial position us-gaap:OperatingLeaseLiabilityNoncurrent us-gaap:OperatingLeaseLiabilityNoncurrent
Total lease liabilities $ 19,705 $ 22,527