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CONSOLIDATED BALANCE SHEETS (unaudited) - USD ($)
$ in Thousands
Jun. 30, 2023
Dec. 31, 2022
Current Assets    
Cash and Cash Equivalents $ 150,578 $ 118,996
Receivables, net of allowance for credit losses 194,951 144,393
Inventories 144,441 145,952
Regulatory Assets 19,058 24,999
Other Current Assets 15,084 18,412
Total Current Assets 524,112 452,752
Noncurrent Assets    
Investments 59,882 54,845
Property, Plant and Equipment, net of accumulated depreciation 2,316,246 2,212,717
Regulatory Assets 96,128 94,655
Intangible Assets, net of accumulated amortization 7,393 7,943
Goodwill 37,572 37,572
Other Noncurrent Assets 52,653 41,177
Total Noncurrent Assets 2,569,874 2,448,909
Total Assets 3,093,986 2,901,661
Current Liabilities    
Short-Term Debt 50,197 8,204
Accounts Payable 104,661 104,400
Accrued Salaries and Wages 26,029 32,327
Accrued Taxes 31,900 19,340
Regulatory Liabilities 41,743 17,300
Other Current Liabilities 46,032 56,065
Total Current Liabilities 300,562 237,636
Noncurrent Liabilities    
Pension Benefit Liability 33,198 33,210
Other Postretirement Benefits Liability 47,364 46,977
Regulatory Liabilities 245,935 244,497
Deferred Income Taxes 231,910 221,302
Deferred Tax Credits 15,544 15,916
Other Noncurrent Liabilities 67,093 60,985
Total Noncurrent Liabilities 641,044 622,887
Commitments and Contingencies (Note 9)
Capitalization    
Long-Term Debt 823,941 823,821
Shareholders' Equity    
Common Shares: 50,000,000 shares authorized, $5 par value; 41,710,521 and 41,631,113 outstanding at June 30, 2023 and December 31, 2022 208,553 208,156
Additional Paid-In Capital 425,867 423,034
Retained Earnings 693,138 585,212
Accumulated Other Comprehensive Income 881 915
Total Shareholders' Equity 1,328,439 1,217,317
Total Capitalization 2,152,380 2,041,138
Total Liabilities and Shareholders' Equity $ 3,093,986 $ 2,901,661