​

  ​ ​ ​

June 30, 2026

  ​ ​ ​

December 31, 2025

Tariff refund overpayments received

​

$

1,300,691

​

$

—

Prepayments from customers

​

​

1,092,859

​

​

352,643

Accrued professional fees

​

​

285,338

​

​

310,249

Accrued property taxes

​

​

255,136

​

​

—

Current portion -- financing lease liabilities

​

​

105,437

​

​

101,822

Current portion – preferred stock repurchase

​

6,000

​

6,000

Other accrued expenses

​

136,509

​

186,695

Total

​

$

3,181,970

​

$

957,409