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Other Assets and Accrued Liabilities - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Mar. 31, 2021
Other Liabilities Disclosure [Abstract]          
Restructuring Reserve         $ 800
Payments for restructuring $ 600        
Restructuring expense 43 $ 0 $ 661 $ 0  
Discontinued operations expense $ 254 $ 0 $ 465 $ 0