CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions		Dec. 31, 2019	Dec. 31, 2018
Current Assets:
Cash and Cash Equivalents		$ 5.2	$ 7.8
Accounts Receivable, Net		55.1	66.8
Accrued Revenue		50.0	54.7
Exchange Gas Receivable		6.1	8.1
Gas Inventory		0.8	0.8
Materials and Supplies		7.9	7.0
Prepayments and Other		5.8	7.0
Total Current Assets		130.9	152.2
Utility Plant:
Gas		837.7	760.6
Electric		529.7	500.1
Common		62.7	83.1
Construction Work in Progress		37.4	25.5
Utility Plant		1,467.5	1,369.3
Less: Accumulated Depreciation		356.0	332.5
Net Utility Plant		1,111.5	1,036.8
Other Noncurrent Assets:
Regulatory Assets		112.0	99.0
Operating Lease Right of Use Assets		4.0
Other Assets		12.4	10.3
Total Other Noncurrent Assets		128.4	109.3
TOTAL ASSETS		1,370.8	1,298.3
Current Liabilities:
Accounts Payable		37.6	42.6
Short-Term Debt		58.6	82.8
Long-Term Debt, Current Portion	[1]	19.5	18.4
Regulatory Liabilities		7.4	11.5
Energy Supply Obligations		10.5	13.4
Environmental Obligations		0.6	0.6
Other Current Liabilities		25.6	23.2
Total Current Liabilities		159.8	192.5
Noncurrent Liabilities:
Retirement Benefit Obligations		141.9	121.5
Deferred Income Taxes, Net		103.6	97.8
Cost of Removal Obligations		96.0	90.7
Regulatory Liabilities		46.6	47.0
Environmental Obligations		2.1	1.4
Other Noncurrent Liabilities		6.5	8.7
Total Noncurrent Liabilities		396.7	367.1
Capitalization:
Long-Term Debt, Less Current Portion		437.5	387.4
Stockholders' Equity:
Common Equity (Outstanding 14,930,170 and 14,876,955 Shares)		282.5	279.1
Retained Earnings		94.1	72.0
Total Common Stock Equity		376.6	351.1
Preferred Stock		0.2	0.2
Total Stockholders' Equity		376.8	351.3
Total Capitalization		814.3	738.7
Commitments and Contingencies (Note 8)
TOTAL LIABILITIES AND CAPITALIZATION		$ 1,370.8	$ 1,298.3

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