| Schedule of Other Balance Sheet information |
|
|
|
|
|
|
|
(in thousands) |
|
September 30, |
December 31, |
|
|
2024 |
2023 |
Other Receivables |
|
|
|
|
|
|
Insurance and Third Party Receivables for Remediation Expenses |
|
$ |
5,427 |
|
$ |
4,064 |
Reimbursable Research and Development Receivable |
|
|
— |
|
|
1,450 |
Property Insurance Receivable |
|
|
2,337 |
|
|
4,000 |
Financing Receivable |
|
|
4,004 |
|
|
— |
Reimbursable Projects |
|
|
3,524 |
|
|
3,253 |
Total Other Receivables |
|
$ |
15,292 |
|
$ |
12,767 |
|
|
|
|
|
|
|
Prepaids and Deposits |
|
|
|
|
|
|
Prepaid Insurance |
|
$ |
318 |
|
$ |
5,494 |
Other Prepaids and Deposits |
|
|
4,141 |
|
|
2,870 |
Total Prepaids and Deposits |
|
$ |
4,459 |
|
$ |
8,364 |
|
|
|
|
|
|
|
Accrued and Other Current Liabilities |
|
|
|
|
|
|
Accrued Operating Expense |
|
$ |
26,157 |
|
$ |
33,491 |
Accrued Capital Costs |
|
|
3,722 |
|
|
3,812 |
Accrued Interest |
|
|
16,147 |
|
|
8,510 |
Accrued Compensation |
|
|
10,269 |
|
|
10,118 |
Accrued General and Administrative Expense |
|
|
1,787 |
|
|
1,030 |
Sales Tax Payable |
|
|
7,667 |
|
|
1,645 |
Operating Lease Liabilities |
|
|
1,631 |
|
|
1,676 |
Finance Lease Liabilities |
|
|
205 |
|
|
— |
Contingent Consideration Liability |
|
|
1,056 |
|
|
1,221 |
Advance Billings for Reimbursable Research and Development Expense |
|
|
1,378 |
|
|
1,120 |
Other |
|
|
4,811 |
|
|
1,793 |
Total Accrued and Other Current Liabilities |
|
$ |
74,830 |
|
$ |
64,416 |
|
|
|
|
|
|
|
Other Long-Term Liabilities |
|
|
|
|
|
|
Noncurrent Operating Lease Liabilities |
|
$ |
14,333 |
|
$ |
14,716 |
Noncurrent Finance Lease Liabilities |
|
|
627 |
|
|
— |
Contingent Consideration Liability |
|
|
1,690 |
|
|
2,078 |
Total Other Long-Term Liabilities |
|
$ |
16,650 |
|
$ |
16,794 |
|
| Schedule of Other Statement of Operations information |
|
|
|
|
|
|
|
|
|
|
|
|
|
(in thousands) |
|
Three Months Ended |
|
Nine Months Ended |
|
|
September 30, |
|
September 30, |
|
|
2024 |
|
2023 |
|
2024 |
|
2023 |
Depreciation, Amortization and Accretion Expense |
|
|
|
|
|
|
|
|
|
|
|
|
Depreciation of Property, Plant and Equipment |
|
$ |
10,351 |
|
$ |
9,749 |
|
$ |
30,295 |
|
$ |
27,946 |
Amortization of Intangible Assets |
|
|
9,263 |
|
|
9,392 |
|
|
27,790 |
|
|
28,295 |
Accretion of Asset Retirement Obligations |
|
|
351 |
|
|
304 |
|
|
1,008 |
|
|
896 |
Amortization of Finance Right-of-Use Assets |
|
|
9 |
|
|
— |
|
|
9 |
|
|
— |
Total Depreciation, Amortization and Accretion Expense |
|
$ |
19,974 |
|
$ |
19,445 |
|
$ |
59,102 |
|
$ |
57,137 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Other Operating (Income) Expense, Net |
|
|
|
|
|
|
|
|
|
|
|
|
(Gain) Loss on Disposal of Assets, Net |
|
$ |
(30) |
|
$ |
(2,631) |
|
$ |
84 |
|
$ |
(2,574) |
Abandoned Projects |
|
|
78 |
|
|
— |
|
|
823 |
|
|
128 |
Transaction Costs |
|
|
(36) |
|
|
528 |
|
|
60 |
|
|
673 |
Other |
|
|
(370) |
|
|
(18) |
|
|
(588) |
|
|
(323) |
Other Operating (Income) Expense, Net |
|
$ |
(358) |
|
$ |
(2,121) |
|
$ |
379 |
|
$ |
(2,096) |
|
|
|
|
|
|
|
|
|
|
|
|
|
Interest Expense |
|
|
|
|
|
|
|
|
|
|
|
|
Interest on Debt Instruments |
|
$ |
8,678 |
|
$ |
8,373 |
|
$ |
25,575 |
|
$ |
25,477 |
Amortization of Debt Issuance Costs |
|
|
764 |
|
|
612 |
|
|
2,293 |
|
|
1,830 |
Interest on Finance Lease Obligations |
|
|
2 |
|
|
— |
|
|
2 |
|
|
— |
Total Interest Expense |
|
|
9,444 |
|
|
8,985 |
|
|
27,870 |
|
|
27,307 |
Less: Capitalized Interest |
|
|
(62) |
|
|
(1,030) |
|
|
(1,237) |
|
|
(3,720) |
Total Interest Expense, Net |
|
$ |
9,382 |
|
$ |
7,955 |
|
$ |
26,633 |
|
$ |
23,587 |
|