​

  ​ ​ ​

June 30, 2026

  ​ ​ ​

December 31, 2025

Accrued clinical expenses

​

$

2,249,836

​

$

2,689,764

Accrued payroll and related costs

​

5,849,913

​

6,710,578

Accrued construction in progress costs

​

​

2,424,146

​

​

3,011,034

Other accrued expenses

​

​

5,867,974

​

​

3,146,270

Total accrued expenses

​

$

16,391,869

​

$

15,557,646