a.Composition of property and equipment grouped by major classifications is as follows:

Composition of property and equipment grouped by major classifications is as follows:

December 31, 

(U.S. dollars in thousands)

  ​ ​ ​

2024

  ​ ​ ​

2025

Laboratory equipment

$

19,043

$

20,090

Furniture and computer equipment

 

3,374

 

3,765

Leasehold improvements

 

17,913

 

18,070

$

40,330

$

41,925

Less – accumulated depreciation and amortization

 

(35,739)

 

(37,046)

$

4,591

$

4,879

b.Depreciation in respect of property and equipment during the years ended December 31, 2023, 2024, and 2025 were as follows:

Year ended December 31, 

(U.S. dollars in thousands)

  ​ ​ ​

2023

  ​ ​ ​

2024

  ​ ​ ​

2025

Depreciation in respect of property and equipment

$

1,191

$

1,304

$

1,465

Historical Timeline

Fiscal YearFiled
2025Mar 18, 2026Showing above
2024Mar 17, 2025
2023Mar 14, 2024
2022Feb 27, 2023
2021Mar 31, 2022
2020Mar 30, 2021
2019Mar 12, 2020
2018Mar 18, 2019
2017Mar 6, 2018
2016Mar 16, 2017
2015Mar 8, 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.