Quarterly report pursuant to Section 13 or 15(d)

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

v3.21.2
Accumulated Other Comprehensive Income (Components Of Accumulated Other Comprehensive Income) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Jun. 30, 2021
Mar. 31, 2021
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Sep. 30, 2021
Sep. 30, 2020
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Balance $ 783   $ 500 $ (73)   $ (303) $ 500 $ (303)
Other comprehensive income (loss) before reclassifications (8,511)     (79)     (8,797) 593
Amounts reclassified from other comprehensive income (loss) (154)     286     415 (156)
Net current period other comprehensive income (loss) (8,665) $ 403 (120) 207 $ (182) 412 (8,382) 437
Balance (7,882) 783   134 (73)   (7,882) 134
Foreign Currency Translation Adjustments [Member]                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Balance 759   1,480 (320)   (286) 1,480 (286)
Other comprehensive income (loss) before reclassifications (8,933)     807     (9,654) 773
Net current period other comprehensive income (loss) (8,933)     807     (9,654) 773
Balance (8,174) 759   487 (320)   (8,174) 487
Unrealized Gains (Losses) on Cash Flow Hedges [Member]                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Balance 24   $ (980) 247   $ (17) (980) (17)
Other comprehensive income (loss) before reclassifications 422     (886)     857 (180)
Amounts reclassified from other comprehensive income (loss) (154)     286     415 (156)
Net current period other comprehensive income (loss) 268     (600)     1,272 (336)
Balance $ 292 $ 24   $ (353) $ 247   $ 292 $ (353)