Overview and Summary of Significant Accounting Policies Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2019

Entity Information [Line Items]

Schedule of Utility Inventory [Table Text Block]

The following table summarizes our inventories balances at December 31:

	As of December 31,
	2019		2018
	(In Thousands)
Inventories
Fuel	$	26,907	$	32,457
Materials and supplies	56,662		67,211
Total inventories	$	83,569	$	99,668

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

The following table summarizes our accounts receivable balances at December 31:

	As of December 31,
	2019			2018
	(In Thousands)
Accounts receivable, net
Customer receivables	$	90,747		$	91,426
Unbilled revenue	65,822			68,893
Amounts due from related parties	2,717			5,720
Other	3,857			4,341
Provision for uncollectible accounts	(2,053		)	(2,821		)
Total accounts receivable, net	$	161,090		$	167,559

Schedule of Cash and Cash Equivalents [Table Text Block]

The following table provides a summary of cash, cash equivalents and restricted cash amounts as shown on the Consolidated Statements of Cash Flows:

	As of December 31,
	2019		2018
	(In Thousands)
Cash, cash equivalents and restricted cash
Cash and cash equivalents	$	48,152	$	33,199
Restricted cash	400		400
Total cash, cash equivalents and restricted cash	$	48,552	$	33,599

Indianapolis Power And Light Company

Entity Information [Line Items]

Schedule of Utility Inventory [Table Text Block]

The following table summarizes our inventories balances at December 31:

	As of December 31,
	2019		2018
	(In Thousands)
Inventories
Fuel	$	26,907	$	32,457
Materials and supplies	56,662		67,212
Total inventories	$	83,569	$	99,669

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

The following table summarizes our accounts receivable balances at December 31:

	As of December 31,
	2019			2018
	(In Thousands)
Accounts receivable, net
Customer receivables	$	90,747		$	91,426
Unbilled revenue	65,822			68,893
Amounts due from related parties	2,992			6,030
Other	3,857			4,341
Provision for uncollectible accounts	(2,053		)	(2,821		)
Total accounts receivable, net	$	161,365		$	167,869

Schedule of Cash and Cash Equivalents [Table Text Block]

he following table provides a summary of cash, cash equivalents and restricted cash amounts as shown on the Consolidated Statements of Cash Flows:

	As of December 31,
	2019		2018
	(In Thousands)
Cash, cash equivalents and restricted cash
Cash and cash equivalents	$	42,189	$	26,834
Restricted cash	400		400
Total cash, cash equivalents and restricted cash	$	42,589	$	27,234