| Current assets: |
| Cash and cash equivalents |
8.34M |
| Restricted cash |
| Accounts receivable |
84.35M |
| Accrued unbilled revenue |
| Allowance for uncollectible accounts |
-2.12M |
| Regulatory assets |
39M |
| Derivative instruments |
8.2M |
| Inventory - Gas |
| Inventory - Materials and supplies |
| Gas Reserves |
14.29M |
| Income taxes receivable |
2.03M |
| Other current assets |
12.44M |
| Total current assets |
248.17M |
| Non-current assets: |
| Property, plant and equipment |
2.81B |
| Less: Accumulated depreciation |
824.56M |
| Total property, plant and equipment - net |
1.98B |
| Gas Reserves |
100.17M |
| Regulatory Assets |
384.45M |
| Derivative instruments |
2.84M |
| Other investments |
68.03M |
| Other non-current assets |
14.74M |
| Total non-current assets |
2.56B |
| Total assets |
2.81B |
| Capitalization: |
| Common stock - no par value; authorized 100,000 shares; issued and outstanding 26,673, 26,564 and 26,668 at March 31, 2011 and 2010, and December 31, 2010, respectively |
357.96M |
| Retained earnings |
407.74M |
| Accumulated other comprehensive income (loss) |
-9.06M |
| Total common stock equity |
756.64M |
| Long-term debt |
691.7M |
| Total capitalization |
| Current liabilities: |
| Short-term debt |
130.75M |
| Current maturities of long-term debt |
| Accounts payable |
77.01M |
| Taxes accrued |
10.26M |
| Interest accrued |
10.95M |
| Regulatory liabilities |
28.24M |
| Derivative instruments |
3.45M |
| Other current liabilities |
41.45M |
| Total current liabilities |
302.11M |
| Deferred credits and other non-current liabilities: |
| Deferred tax liabilities |
467.36M |
| Regulatory Liabilities |
293.14M |
| Pension and other postretirement benefit liabilities |
215.81M |
| Derivative instruments |
642K |
| Other non-current liabilities |
79.11M |
| Total deferred credits and other non-current liabilities |
1.06B |
| Commitments and contingencies (see Note 14) |
0 |
| Total capitalization and liabilities |
2.81B |
