Quarterly report pursuant to Section 13 or 15(d)

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

v3.19.2
Accumulated Other Comprehensive Income (Components Of Accumulated Other Comprehensive Income) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Mar. 31, 2019
Jun. 30, 2018
Mar. 31, 2018
Jun. 30, 2019
Jun. 30, 2018
Accumulated Other Comprehensive Income (Loss) [Line Items]            
Balance as of December 31, 2018   $ 477     $ 477  
Other comprehensive income (loss) before reclassifications         (304)  
Amounts reclassified from other comprehensive income (loss)         (427)  
Net current period other comprehensive income (loss) $ (269) (462) $ (292) $ 714 (731) $ 422
Balance as of June 30, 2019 (254)       (254)  
Foreign Currency Translation Adjustments [Member]            
Accumulated Other Comprehensive Income (Loss) [Line Items]            
Balance as of December 31, 2018   73     73  
Other comprehensive income (loss) before reclassifications         (143)  
Net current period other comprehensive income (loss)         (143)  
Balance as of June 30, 2019 (70)       (70)  
Unrealized Gains (Losses) on Cash Flow Hedges [Member]            
Accumulated Other Comprehensive Income (Loss) [Line Items]            
Balance as of December 31, 2018   $ 404     404  
Other comprehensive income (loss) before reclassifications         (161)  
Amounts reclassified from other comprehensive income (loss)         (427)  
Net current period other comprehensive income (loss)         (588)  
Balance as of June 30, 2019 $ (184)       $ (184)