XML 86 R70.htm IDEA: XBRL DOCUMENT v3.20.4
Income Taxes (Schedule Of Federal Statutory Income Tax Rate To Income Before Income Tax) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Income Tax Disclosure [Abstract]        
Tax at statutory rate $ 3,632 $ 5,727 $ 11,664  
State taxes, net of federal tax effect (788) (1,705) 7,553  
Effect of foreign operations and tax incentives (6,372) (5,870) (11,945)  
Change in valuation allowance (3,029) (2,283) 2,114  
Stock-based compensation 347 118 (143)  
Provisional impact of U.S. Tax Reform     (4,353) $ 97,700
Impact of cash repatriation     21,612  
GILTI 1,667 955 3,206  
Losses in foreign jurisdictions for which no benefit has been provided 5,798 4,379 1,423  
Change in uncertain tax benefits reserve (31) 200 (317)  
Other 2,014 2,323 1,910  
Total income tax expense $ 3,238 $ 3,844 $ 32,724