XML 81 R70.htm IDEA: XBRL DOCUMENT v3.22.1
Income Taxes - Significant Components of Deferred Tax Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Deferred tax assets:      
Employee compensation accruals $ 1,777 $ 796  
Accrued liabilities 29 361  
Research tax credits 721 346  
Lease obligation 107 265  
Other 89 87  
Net operating losses 20,520 19,742  
Total deferred tax assets 23,243 21,597  
Deferred tax liabilities:      
Right of use asset 118 265  
Total deferred tax liabilities 118 265  
Valuation allowance 23,125 21,332 $ 14,793
Net deferred tax assets $ 0 $ 0