Property and equipment, net consists of the following as of December 31, 2023 and 2022:

 

   2023   2022 
Furniture and fixtures  $-   $20,742 
Laboratory equipment   -    676,744 
Leasehold improvements   -    487,871 
Office and computer equipment   -    298,944 
Property and equipment, gross   -    1,484,301 
Accumulated depreciation and amortization   -    (1,363,239)
Property and equipment, net  $-   $121,062 

Historical Timeline

Fiscal YearFiled
2023Mar 29, 2024Showing above
2022Apr 17, 2023
2021Mar 24, 2022
2020Mar 1, 2021
2019Mar 4, 2020
2018Mar 29, 2019
2017Feb 16, 2018
2016Feb 27, 2017
2015Mar 30, 2016

About PP&E Disclosures

The PP&E disclosure details a company's physical asset base — land, buildings, machinery, and equipment — along with the depreciation methods and useful life assumptions that determine how these costs flow through the income statement. Capitalization policy thresholds reveal management's judgment on the boundary between expense and asset, directly affecting both reported earnings and asset values.

Key signals: changes in estimated useful lives or depreciation methods can materially shift reported earnings without any operational change. Compare capital expenditures against depreciation expense — when capex consistently trails depreciation, the asset base may be aging and underinvested. Watch for large asset impairments or write-downs that signal overvalued carrying amounts. Asset retirement obligations reveal future environmental or decommissioning costs that are often underappreciated. Compare PP&E intensity (PP&E-to-revenue) against industry peers to assess capital efficiency and competitive positioning.