Annual report pursuant to Section 13 and 15(d)

Income Taxes - Income Tax Rate Reconciliation (Details)

v3.19.1
Income Taxes - Income Tax Rate Reconciliation (Details)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Income Tax Disclosure [Abstract]    
Federal statutory rate 21.00% 34.00%
State income tax rate, net of federal benefit (1.00%) 4.00%
Permanent differences (2.00%) (2.00%)
Impact in changes in tax law 0.00% 22.00%
Change in valuation allowance (18.00%) (25.00%)
Effective income tax rate 0.00% 33.00%