XML 64 R36.htm IDEA: XBRL DOCUMENT v3.19.1
Income Taxes - Components of Income Tax (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Current provision:    
Federal $ 0 $ (775)
State 0 (221)
Total current benefit 0 (996)
Deferred (benefit) provision:    
Federal 44 (6,276)
State 21 21
Total deferred provision (benefit) 65 (6,255)
Total provision (benefit) for income taxes $ 65 $ (7,251)