General form of registration statement for all companies including face-amount certificate companies

INCOME TAXES - Components of Deferred Tax Assets (Details)

v3.20.4
INCOME TAXES - Components of Deferred Tax Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Deferred tax assets:      
Federal and state net operating carryforwards $ 56,333 $ 23,310  
Research and development and other credits 11,072 7,567  
Capitalized startup costs 17,032 24,048  
Compensationrelated items 1,286 568  
Deferred lease liability 1,111 1,212  
Other deferred tax assets 2,068 379  
Total gross deferred tax asset 88,902 57,084  
Valuation allowance (87,370) (56,405) $ (21,700)
Net deferred tax asset 1,532 679  
Deferred tax liabilities:      
Rightofuse asset (664) (679)  
Acquired technology (868)    
Total deferred tax liabilities $ (1,532) $ (679)