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INCOME TAXES (Details-Deferred tax assets and liabilities) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Income Tax Disclosure [Abstract]    
Stock options $ 701 $ 407
Deferred Revenue 118 71
Capitalized R&D 234 0
Change in fair value of contingent consideration 1,579 0
Patents/Intangible Assets 113 0
Other 278 93
Net operating loss carryforward 15,372 12,484
Total gross deferred tax assets 18,395 13,055
Less: Deferred tax asset valuation allowance (18,339) (12,978)
Total net deferred tax assets 56 77
Deferred tax liabilities:    
Patents 0 (24)
Depreciation (56) (53)
Total deferred tax liabilities (56) (77)
Total net deferred taxes $ 0 $ 0