Annual report pursuant to Section 13 and 15(d)

Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details)

v3.20.1
Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Income Tax Disclosure [Abstract]    
Net operating loss carryforwards [1],[2] $ 15,406 $ 16,849
Compensation 762 819
Research and development tax credits [3] 1,996 2,023
Property and equipment (9) 4
Other 121 84
Total deferred tax assets, gross 18,425 19,779
Acquired in-process research and development
Total deferred taxes, net 18,425 19,779
Valuation allowance (18,425) (19,779)
Deferred tax liability, net
[1] California net operating loss carryforwards of $0 and $1,190,000,
[2] Georgia net operating loss carry forwards of $0 and $543,000,
[3] California research and development tax credits of $0 and $203,000.