XML 78 R66.htm IDEA: XBRL DOCUMENT v3.21.1
Schedule of Goodwill (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract]    
Cost $ 100,129 $ 100,129
Disposal of FCI (25,117) (25,117)
Accumulated Impairment (74,974) (57,485)
Foreign Currency Adjustment (38) (38)
Net Carrying Amount $ 0 $ 17,489