Annual report pursuant to Section 13 and 15(d)

Accumulated Other Comprehensive (Loss) Income (Components Of Accumulated Other Comprehensive Income) (Details)

v3.22.0.1
Accumulated Other Comprehensive (Loss) Income (Components Of Accumulated Other Comprehensive Income) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Balance $ 500 $ (303)  
Other comprehensive (loss) income before reclassifications (5,721) 697  
Amounts reclassified from other comprehensive (loss) income 171 106  
Net current period other comprehensive (loss) income (5,550) 803 $ (780)
Balance (5,050) 500 (303)
Foreign Currency Translation Adjustments [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Balance 1,480 (286)  
Other comprehensive (loss) income before reclassifications (6,721) 1,766  
Net current period other comprehensive (loss) income (6,721) 1,766  
Balance (5,241) 1,480 (286)
Unrealized Gains (Losses) on Cash Flow Hedges [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Balance (980) (17)  
Other comprehensive (loss) income before reclassifications 1,000 (1,069)  
Amounts reclassified from other comprehensive (loss) income 171 106  
Net current period other comprehensive (loss) income 1,171 (963)  
Balance $ 191 $ (980) $ (17)