Annual report pursuant to Section 13 and 15(d)

Provision for Income Taxes - Schedule of Provision for Income Taxes (Detail)

v3.19.1
Provision for Income Taxes - Schedule of Provision for Income Taxes (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Current    
Federal   $ 0
State $ 6 6
Foreign 16  
Total Current Provision 22 6
Deferred    
Federal (12,146) (7,216)
State (4,809) (1,210)
Change in valuation allowance 16,955 8,426
Total deferred provision 0 0
Total provision $ 22 $ 6