XML 62 R51.htm IDEA: XBRL DOCUMENT v3.21.1
Derivative Instruments Derivative Instruments (Details) - USD ($)
 3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Derivative Instruments [Abstract]      
Foreign Currency Contract, Asset, Fair Value Disclosure $ 270,000    
Foreign Currency Contracts, Liability, Fair Value Disclosure 439,000   $ 997,000
Derivative, Notional Amount 36,955    
Derivative [Line Items]      
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax (169,000) $ 1,178,000  
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net 0 176,000  
Foreign Currency Contracts, Liability, Fair Value Disclosure $ 439,000   $ 997,000
Derivative, Net Hedge Ineffectiveness Gain (Loss)   $ 176,000