XML 71 R55.htm IDEA: XBRL DOCUMENT v3.20.1
Income Taxes (Details 1)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Income Tax Disclosure [Abstract]    
Federal statutory rate 21.00% 21.00%
Stock based awards (0.80%) 0.60%
State taxes 3.20% 2.80%
Other permanent differences (0.10%) 0.70%
Impact of uncertain tax positions (0.60%) 1.70%
Valuation allowance (14.00%) (1.60%)
Other (0.20%) 0.50%
Effective federal income tax rate 8.50% 25.70%