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CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Current Assets:    
Cash and cash equivalents $ 21,647 $ 14,196
Accounts and notes receivable-less allowances of $12,139 and $11,387, respectively 153,128 163,772
Materials and supplies, fuel stock and stored natural gas 63,160 67,451
Regulatory assets 29,225 13,673
Other current assets 82,922 84,885
Total current assets 350,082 343,977
Net utility property 5,027,103 4,991,612
Goodwill 52,426 52,426
Non-current regulatory assets 705,921 750,443
Other property and investments-net and other non-current assets 263,964 263,639
Total assets 6,399,496 6,402,097
Current Liabilities:    
Accounts payable 93,100 106,613
Short-term borrowings 193,000 203,000
Regulatory liabilities 45,067 46,435
Other current liabilities 161,632 149,831
Total current liabilities 492,799 505,879
Long-term debt 2,008,742 2,008,534
Long-term debt to affiliated trusts 51,547 51,547
Pensions and other postretirement benefits 199,670 211,880
Deferred income taxes 607,707 594,712
Non-current regulatory liabilities 783,784 784,820
Other non-current liabilities and deferred credits 186,657 214,999
Total liabilities 4,330,906 4,372,371
Commitments and Contingencies (See Notes to Condensed Consolidated Financial Statements)
Shareholders’ Equity:    
Common stock, no par value; 200,000,000 shares authorized; 69,313,337 and 69,238,901 shares issued and outstanding, respectively 1,285,999 1,286,068
Accumulated other comprehensive loss (14,063) (14,378)
Retained earnings 796,654 758,036
Total shareholders’ equity 2,068,590 2,029,726
Total liabilities and equity $ 6,399,496 $ 6,402,097