XML 58 R58.htm IDEA: XBRL DOCUMENT v3.20.1
Income Taxes - Components of Income Tax Expense (Benefit) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Current:    
Federal $ 0 $ 0
State 5 27
Total current 5 27
Deferred:    
Federal 10 10
State 10 21
Total deferred 20 31
Provision for income tax $ 25 $ 58