CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions		Dec. 31, 2021	Dec. 31, 2020
Current Assets:
Cash and Cash Equivalents		$ 6.5	$ 6.0
Accounts Receivable, Net		66.9	62.0
Accrued Revenue		61.2	50.9
Exchange Gas Receivable		7.4	4.9
Gas Inventory		1.0	0.6
Materials and Supplies		8.6	8.5
Prepayments and Other		8.1	6.4
Total Current Assets		159.7	139.3
Utility Plant:
Electric		602.4	575.9
Gas		972.6	920.2
Common		66.4	64.1
Construction Work in Progress		47.5	34.8
Utility Plant		1,688.9	1,595.0
Less: Accumulated Depreciation		431.7	401.8
Net Utility Plant		1,257.2	1,193.2
Other Noncurrent Assets:
Regulatory Assets		108.9	127.4
Operating Lease Right of Use Assets		4.7	5.2
Other Assets		9.8	12.8
Total Other Noncurrent Assets		123.4	145.4
TOTAL ASSETS		1,540.3	1,477.9
Current Liabilities:
Accounts Payable		52.4	33.2
Short-Term Debt		64.1	54.7
Long-Term Debt, Current Portion	[1]	8.2	8.5
Regulatory Liabilities		9.5	5.5
Energy Supply Obligations		14.5	10.4
Environmental Obligations		0.5	0.3
Other Current Liabilities		24.3	23.5
Total Current Liabilities		173.5	136.1
Noncurrent Liabilities:
Retirement Benefit Obligations		133.9	162.3
Deferred Income Taxes, net		127.7	109.0
Cost of Removal Obligations		107.5	105.2
Regulatory Liabilities		42.6	44.3
Environmental Obligations		2.2	1.8
Other Noncurrent Liabilities		6.6	6.9
Total Noncurrent Liabilities		420.5	429.5
Capitalization:
Long-Term Debt, Less Current Portion		497.8	523.1
Stockholders' Equity:
Common Equity (Outstanding 15,977,766 and 15,012,310 Shares)		332.1	285.3
Retained Earnings		116.2	103.7
Total Common Stock Equity		448.3	389.0
Preferred Stock		0.2	0.2
Total Stockholders' Equity		448.5	389.2
Total Capitalization		946.3	912.3
Commitments and Contingencies (Note 7)
TOTAL LIABILITIES AND CAPITALIZATION		$ 1,540.3	$ 1,477.9

[1] The Current Portion of Long-Term Debt includes sinking fund payments.