v3.26.1
Supplementary Balance Sheet Information
6 Months Ended
Jun. 30, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Supplementary Balance Sheet Information

4. Supplementary Balance Sheet Information

Investments available for sale

Investments available for sale consisted of the following:

 

 

 

As of June 30, 2026

 

(in thousands)

 

Amortized Cost

 

 

Gross Unrealized Gains

 

 

Gross Unrealized Losses

 

 

Fair Market Value

 

Maturity less than 1 year:

 

 

 

 

 

 

 

 

 

 

 

 

Certificate of deposit

 

$

1,248

 

 

$

 

 

$

 

 

$

1,248

 

Corporate debt securities

 

 

8,321

 

 

 

2

 

 

 

(10

)

 

 

8,313

 

Commercial paper

 

 

1,581

 

 

 

 

 

 

 

 

 

1,581

 

U.S. government agencies

 

 

644

 

 

 

 

 

 

 

 

 

644

 

U.S. treasury securities

 

 

4,397

 

 

 

 

 

 

(1

)

 

 

4,396

 

Total maturity less than 1 year

 

 

16,191

 

 

 

2

 

 

 

(11

)

 

 

16,182

 

Maturity 1 to 2 years:

 

 

 

 

 

 

 

 

 

 

 

 

Corporate debt securities

 

 

5,606

 

 

 

 

 

 

(27

)

 

 

5,579

 

U.S. treasury securities

 

 

3,588

 

 

 

 

 

 

(26

)

 

 

3,562

 

Total maturity 1 to 2 years

 

 

9,194

 

 

 

 

 

 

(53

)

 

 

9,141

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total short-term investments

 

$

25,385

 

 

$

2

 

 

$

(64

)

 

$

25,323

 

 

 

As of December 31, 2025

 

(in thousands)

 

Amortized Cost

 

 

Gross Unrealized Gains

 

 

Gross Unrealized Losses

 

 

Fair Market Value

 

Maturity less than 1 year:

 

 

 

 

 

 

 

 

 

 

 

 

Certificate of deposit

 

$

143

 

 

$

 

 

$

 

 

$

143

 

Corporate debt securities

 

 

23,699

 

 

 

18

 

 

 

(2

)

 

 

23,715

 

Commercial paper

 

 

413

 

 

 

 

 

 

 

 

 

413

 

U.S. government agencies

 

 

2,872

 

 

 

4

 

 

 

 

 

 

2,876

 

U.S. treasury securities

 

 

4,798

 

 

 

2

 

 

 

 

 

 

4,800

 

Total maturity less than 1 year

 

 

31,925

 

 

 

24

 

 

 

(2

)

 

 

31,947

 

Maturity 1 to 2 years:

 

 

 

 

 

 

 

 

 

 

 

 

Corporate debt securities

 

 

4,940

 

 

 

15

 

 

 

(1

)

 

 

4,954

 

U.S. treasury securities

 

 

3,919

 

 

 

14

 

 

 

 

 

 

3,933

 

Total maturity 1 to 2 years

 

 

8,859

 

 

 

29

 

 

 

(1

)

 

 

8,887

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total short-term investments

 

$

40,784

 

 

$

53

 

 

$

(3

)

 

$

40,834

 

 

The Company periodically reviews its portfolio of debt securities to determine if any investment is impaired due to credit loss or other potential valuation concerns. For debt securities where the fair value of the investment is less than the amortized cost basis, we have assessed at the individual security level for various quantitative factors including, but not limited to, the nature of the investments, changes in credit ratings, interest rate fluctuations, industry analyst reports, and the severity of impairment. Unrealized losses in investments available for sale debt securities at June 30, 2026, were substantially due to changes in interest rates, not due to increased credit risks associated with specific securities. Accordingly, the Company has not recorded an allowance for credit losses. It is not more likely than not that we will be required to sell the investments before recovery of their amortized cost bases, which may be at maturity.

There were no unrealized loss positions greater than one year as of June 30, 2026 and December 31, 2025.

Property and equipment

Property and equipment consisted of the following:

 

(in thousands)

 

As of June 30,
2026

 

 

As of December 31,
2025

 

Furniture and office equipment

 

$

750

 

 

$

1,051

 

Leasehold improvements

 

 

2,568

 

 

 

2,568

 

Laboratory equipment

 

 

1,426

 

 

 

1,426

 

Property and equipment, gross

 

 

4,744

 

 

 

5,045

 

Less—accumulated depreciation

 

 

(4,294

)

 

 

(4,467

)

Property and equipment, net

 

$

450

 

 

$

578

 

 

Depreciation expense for property and equipment recognized in operating results are as follows:

 

 

 

Three Months Ended June 30,

 

 

Six Months Ended June 30,

 

(in thousands)

 

2026

 

 

2025

 

 

2026

 

 

2025

 

Total depreciation expense

 

$

87

 

 

$

94

 

 

$

174

 

 

$

187

 

Accrued Liabilities

Accrued liabilities consisted of the following:

 

(in thousands)

 

As of June 30,
2026

 

 

As of December 31,
2025

 

Clinical trials

 

$

2,146

 

 

$

3,805

 

Accrued compensation

 

 

3,256

 

 

 

2,430

 

Unsettled investments payable

 

 

 

 

 

744

 

Research agreements and services

 

 

331

 

 

 

311

 

Other accrued liabilities

 

 

621

 

 

 

287

 

Total accrued liabilities

 

$

6,354

 

 

$

7,577