XML 214 R192.htm IDEA: XBRL DOCUMENT v3.20.2
Accumulated Other Comprehensive Loss - Rollforward of AOCI (Details) - USD ($)
$ in Thousands
 9 Months Ended 12 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Dec. 31, 2018
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning balance $ 334,619 $ 147,431 $ 147,431 $ 52,167
Other comprehensive (loss) income, before taxes (5,263) 5,786 5,284 (10,812)
Tax benefit (21) (8) (203) 62
Other comprehensive (loss) income, net of taxes (5,284) 5,778 5,487 (10,874)
Ending balance 7,173 306,583 334,619 147,431
Accumulated Foreign Currency Adjustment Attributable to Parent        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning balance (22,908) (28,867) (28,867)  
Other comprehensive (loss) income, before taxes (5,315) 5,763 5,959 (11,020)
Tax benefit 0 0    
Other comprehensive (loss) income, net of taxes (5,315) 5,763 5,959 (11,020)
Ending balance (28,223) (23,104) (22,908) (28,867)
Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Attributable to Parent        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning balance (1,019) (547) (547)  
Other comprehensive (loss) income, before taxes 52 23    
Tax benefit (21) (8)    
Other comprehensive (loss) income, net of taxes 31 15    
Ending balance (988) (532) (1,019) (547)
Accumulated other comprehensive loss        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning balance (23,927) (29,414) (29,414) (18,540)
Other comprehensive (loss) income, net of taxes (5,284) 5,778 5,487 (10,874)
Ending balance $ (29,211) $ (23,636) $ (23,927) $ (29,414)