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Income Taxes
3 Months Ended
Mar. 31, 2021
Income Tax Disclosure [Abstract]  
INCOME TAXES INCOME TAXES
The following table summarizes the provision for income taxes for continuing operations (in thousands) for the three months ended March 31, and the applicable effective tax rates:
Three Months Ended 
 
March 31,
20212020
Provision for income taxes$1,560 $2,313 
Effective tax rate12.9 %18.9 %
The effective tax rate for the three months ended March 31, 2021 and 2020, respectively, was less than the U.S. federal statutory rate of 21% due to favorable discrete items due to an excess tax benefit on stock-based compensation, partially offset by state taxes and nondeductible permanent differences.