2022

2021

SUPPLEMENTAL CASH FLOW INFORMATION:

Cash paid for interest

$

13,879,958

$

11,159,461

Noncash Financing and Investing Activities:

Equipment acquired reflected in accounts payable and accrued liabilities

$

1,494,916

$

1,352,627

Right-to-use assets in exchange for lease obligations

$

4,048,099

$

3,554,473

Warrants issued in connection with notes payable

$

9,569,604

$

-