Revenue, Contract Assets and Liabilities and Other Contract Matters - Summary of Remaining Performance Obligation (Details 1)
$ in Thousands
Dec. 31, 2020
|Revenue From Contract With Customer [Abstract]|
|Remaining performance obligation||$ 371,562|
Amount of transaction price allocated to performance obligation that has not been recognized as revenue.
Reference 1: http://www.xbrl.org/2003/role/disclosureRef