Additional Financial Statement Information (Tables)

3 Months Ended

Mar. 31, 2022

Additional Financial Statement Information

Schedule of Other Balance Sheet information

(in thousands)	March 31,		December 31,
	2022		2021
Other Receivables
Insurance and Third Party Receivables for Remediation Expenses	$	2,304	$	3,099
Reimbursable Projects and Other		426		1,027
Total Other Receivables	$	2,730	$	4,126
Prepaids and Deposits
Prepaid Insurance and Other	$	5,100	$	5,953
Deposits		91		90
Total Prepaids and Deposits	$	5,191	$	6,043
Accrued and Other Current Liabilities
Accrued Operating Expense	$	13,787	$	17,774
Accrued Capital Costs		10,324		4,603
Accrued Interest		15,439		7,625
Accrued Compensation		1,570		3,955
Dividends and Distributions Payable		—		3,847
Lease Liabilities		1,092		—
Other		3,962		2,660
Total Accrued and Other Current Liabilities	$	46,174	$	40,464

Schedule of Other Statement of Operations information

(in thousands)	Three Months Ended
	March 31,
	2022		2021
Depreciation, Amortization and Accretion Expense
Depreciation - Property, Plant and Equipment	$	7,177	$	6,739
Amortization - Intangible Assets		9,184		8,151
Accretion of Asset Retirement Obligations		218		67
Total Depreciation, Amortization and Accretion Expense	$	16,579	$	14,957
Loss on Asset Disposal and Other
Loss on Asset Disposal, Net	$	554	$	44
Transaction Costs		508		62
Abandoned Projects (1)		2		211
Total Loss on Asset Disposal and Other	$	1,064	$	317
Interest Expense
Interest on Debt Instruments	$	7,812	$	2,793
Amortization of Deferred Financing Costs		610		214
Total Interest Expense		8,422		3,007
Less: Amounts Capitalized		(637)		(356)
Interest Expense, Net	$	7,785	$	2,651

(1) Abandoned Projects expense is primarily related to expirations of legacy permits and rights-of-way for projects that were not ultimately constructed.