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Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2018 | Sep. 30, 2017
Cash Flows From Operating Activities: |  |
Net Earnings | $ 152,821 | $ 146,004
Adjustments to reconcile net earnings to net cash flows from operating activities: |  |
Depreciation and amortization | 207,406 | 200,286
Deferred income tax expense | 18,706 | 75,224
Net unrealized (gains) losses on commodity derivatives | (84) | 968
(Gains) on investment securities | (1,081) | (17,730)
Stock based compensation expense | 4,551 | 5,322
Regulatory disallowances and restructuring costs | 149 | 0
Allowance for equity funds used during construction | (7,098) | (6,217)
Other, net | 2,715 | 1,409
Changes in certain assets and liabilities: |  |
Accounts receivable and unbilled revenues | (20,447) | (21,077)
Materials and supplies | (8,731) | (203)
Other current assets | (13,657) | 21,761
Other assets | 2,608 | (5,981)
Accounts payable | (32,638) | 3,729
Accrued interest and taxes | 17,113 | 20,722
Other current liabilities | 4,220 | (1,588)
Other liabilities | (9,656) | (6,292)
Net cash flows from operating activities | 316,897 | 416,337
Cash Flows From Investing Activities: |  |
Additions to utility and non-utility plant | (365,484) | (353,423)
Proceeds from sales of investment securities | 911,899 | 456,577
Purchases of investment securities | (920,217) | (461,126)
Principal repayments on Westmoreland Loan | 56,640 | 28,770
Investments in NMRD | (9,000) | 0
Other, net | (365) | 160
Net cash flows from investing activities | (326,527) | (329,042)
Cash Flows From Financing Activities: |  |
Revolving credit facilities borrowings (repayments), net | (42,800) | (20,600)
Long-term borrowings | 829,652 | 317,000
Repayment of long-term debt | (650,162) | (263,323)
Proceeds from stock option exercise | 937 | 1,739
Awards of common stock | (12,505) | (13,816)
Dividends paid | (63,721) | (58,344)
Valencia’s transactions with its owner | (12,677) | (12,963)
Amounts received under transmission interconnection arrangements | 0 | 11,879
Refunds paid under transmission interconnection arrangements | (2,246) | (9,368)
Debt issuance costs and other, net | (5,858) | (1,872)
Net cash flows from financing activities | 40,620 | (49,668)
Change in Cash, Restricted Cash, and Equivalents | 30,990 | 37,627
Cash, Restricted Cash, and Equivalents at End of Period | 34,964 | 43,149
Restricted Cash Included in Other Current Assets on Condensed Consolidated Balance Sheets: |  |
At beginning of period | 0 | 1,000
At end of period | 0 | 0
Supplemental Cash Flow Disclosures: |  |
Interest paid, net of amounts capitalized | 81,203 | 75,356
Income taxes paid (refunded), net | 842 | 625
Supplemental schedule of noncash investing activities: |  |
(Increase) decrease in accrued plant additions | 16,177 | (4,499)
PNM |  |
Cash Flows From Operating Activities: |  |
Net Earnings | 123,724 | 115,869
Net earnings | 112,018 | 104,417
Adjustments to reconcile net earnings to net cash flows from operating activities: |  |
Depreciation and amortization | 137,224 | 134,541
Deferred income tax expense | 11,894 | 59,866
Net unrealized (gains) losses on commodity derivatives | (84) | 968
(Gains) on investment securities | (1,081) | (17,730)
Regulatory disallowances and restructuring costs | 149 | 0
Allowance for equity funds used during construction | (5,473) | (5,908)
Other, net | 2,495 | 1,705
Changes in certain assets and liabilities: |  |
Accounts receivable and unbilled revenues | (14,164) | (13,881)
Materials and supplies | (7,308) | 1,385
Other current assets | (15,493) | 23,488
Other assets | 11,829 | 6,925
Accounts payable | (23,990) | 123
Accrued interest and taxes | 13,560 | 16,221
Other current liabilities | (14,838) | (17,988)
Other liabilities | (12,228) | (8,792)
Net cash flows from operating activities | 206,216 | 296,792
Cash Flows From Investing Activities: |  |
Additions to utility and non-utility plant | (177,550) | (206,499)
Proceeds from sales of investment securities | 911,899 | 456,577
Purchases of investment securities | (920,217) | (461,126)
Other, net | 141 | 150
Net cash flows from investing activities | (185,727) | (210,898)
Cash Flows From Financing Activities: |  |
Revolving credit facilities borrowings (repayments), net | (39,800) | (61,000)
Long-term borrowings | 450,000 | 257,000
Repayment of long-term debt | (450,025) | (232,000)
Dividends paid | (396) | (396)
Valencia’s transactions with its owner | (12,677) | (12,963)
Amounts received under transmission interconnection arrangements | 68,200 | 11,879
Refunds paid under transmission interconnection arrangements | (2,246) | (9,368)
Debt issuance costs and other, net | (3,167) | (1,000)
Net cash flows from financing activities | 9,889 | (47,848)
Change in Cash, Restricted Cash, and Equivalents | 30,378 | 38,046
Cash, Restricted Cash, and Equivalents at End of Period | 31,486 | 39,370
Restricted Cash Included in Other Current Assets on Condensed Consolidated Balance Sheets: |  |
At beginning of period | 0 | 1,000
At end of period | 0 | 0
Supplemental Cash Flow Disclosures: |  |
Interest paid, net of amounts capitalized | 50,160 | 48,627
Income taxes paid (refunded), net | 0 | 0
Supplemental schedule of noncash investing activities: |  |
(Increase) decrease in accrued plant additions | (27) | (9,399)
Texas-New Mexico Power Company |  |
Cash Flows From Operating Activities: |  |
Net earnings | 40,879 | 34,535
Adjustments to reconcile net earnings to net cash flows from operating activities: |  |
Depreciation and amortization | 51,076 | 48,754
Deferred income tax expense | (3,259) | 8,578
Allowance for equity funds used during construction | (1,624) | (309)
Other, net | 184 | (296)
Changes in certain assets and liabilities: |  |
Accounts receivable and unbilled revenues | (6,283) | (7,196)
Materials and supplies | (1,423) | (1,588)
Other current assets | 759 | (1,674)
Other assets | (9,169) | (13,799)
Accounts payable | (4,277) | 669
Accrued interest and taxes | 18,389 | 13,550
Other current liabilities | 6,092 | 945
Other liabilities | 2,613 | 1,633
Net cash flows from operating activities | 93,957 | 83,802
Cash Flows From Investing Activities: |  |
Additions to utility and non-utility plant | (170,785) | (106,914)
Net cash flows from investing activities | (170,785) | (106,914)
Cash Flows From Financing Activities: |  |
Revolving credit facilities borrowings (repayments), net | 17,500 | 0
Short-term borrowings (repayments) - affiliate, net | 4,100 | (4,600)
Long-term borrowings | 80,000 | 60,000
Dividends paid | (25,804) | (29,663)
Debt issuance costs and other, net | (668) | (874)
Net cash flows from financing activities | 75,128 | 24,863
Cash, Restricted Cash, and Equivalents at End of Period | 0 |
Change in Cash and Cash Equivalents | (1,700) | 1,751
Cash and Cash Equivalents at Beginning of Period | 1,700 | 671
Cash and Cash Equivalents at End of Period | 0 | 2,422
Supplemental Cash Flow Disclosures: |  |
Interest paid, net of amounts capitalized | 16,338 | 16,721
Income taxes paid (refunded), net | 842 | 750
Supplemental schedule of noncash investing activities: |  |
(Increase) decrease in accrued plant additions | $ 12,822 | $ (251)

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