Annual report pursuant to Section 13 and 15(d)

Income Taxes - Components of Net Deferred Tax Asset (Details)

v3.20.1
Income Taxes - Components of Net Deferred Tax Asset (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Deferred tax assets:    
Net operating loss carryovers $ 23,051 $ 17,056
Stock compensation and other 2,057 1,674
Amortization of license 4,878 4,346
Accruals and reserves 184 6
Tax credits 1,532 1,938
Start Up Costs 31 32
Total deferred tax assets 31,733 25,052
Less valuation allowance (31,733) (25,052)
Deferred tax asset, net of valuation allowance $ 0 $ 0