| | | | | | | | |
| | Six Months Ended | |
| | June 30, | |
| | 2007 | | | 2006 | |
CASH FLOWS FROM OPERATING ACTIVITIES: | | | | | | | | |
Net income | | $ | 15,071 | | | $ | 14,032 | |
Adjustments to reconcile net income to net cash provided by operating activities: | | | | | | | | |
Provision for doubtful accounts | | | — | | | | 2,119 | |
Depreciation, depletion and amortization | | | 92,962 | | | | 21,676 | |
Debt issuance cost amortization | | | 13,822 | | | | — | |
Deferred income taxes | | | 9,082 | | | | 3,897 | |
Unrealized gain on derivatives | | | (16,774 | ) | | | (10,579 | ) |
Gain on sale of assets | | | (659 | ) | | | — | |
Interest income — restricted deposits | | | (660 | ) | | | — | |
Loss (gain) from equity investments, net of distributions | | | (2,163 | ) | | | 708 | |
Stock-based compensation | | | 2,259 | | | | 4,484 | |
Minority interest | | | 157 | | | | 99 | |
Changes in operating assets and liabilities | | | 67,747 | | | | (6,034 | ) |
| | | | | | |
Net cash provided by operating activities | | | 180,844 | | | | 30,402 | |
| | | | | | |
CASH FLOWS FROM INVESTING ACTIVITIES: | | | | | | | | |
Capital expenditures for property, plant and equipment | | | (492,144 | ) | | | (114,500) | |
Acquisition of assets | | | — | | | | (4,965 | ) |
Proceeds from sale of assets | | | 2,807 | | | | 38 | |
Contributions on equity investments | | | — | | | | (2,543 | ) |
Restricted deposits | | | (3,973 | ) | | | — | |
Restricted cash | | | — | | | | 2,373 | |
| | | | | | |
Net cash used in investing activities | | | (493,310 | ) | | | (119,597 | ) |
| | | | | | |
CASH FLOWS FROM FINANCING ACTIVITIES: | | | | | | | | |
Proceeds from borrowings | | | 1,152,772 | | | | 58,704 | |
Repayments of borrowings | | | (1,154,443 | ) | | | (13,577 | ) |
Dividends paid — preferred | | | (15,409 | ) | | | — | |
Minority interest contributions (distributions) | | | 522 | | | | (345 | ) |
Proceeds from issuance of common stock | | | 319,966 | | | | 3,343 | |
Purchase of treasury shares | | | (1,572 | ) | | | — | |
Debt issuance costs | | | (26,119 | ) | | | — | |
Net cash provided by financing activities | | | 275,717 | | | | 48,125 | |
| | | | | | |
NET DECREASE IN CASH AND CASH EQUIVALENTS | | | (36,749 | ) | | | (41,070 | ) |
CASH AND CASH EQUIVALENTS, beginning of year | | | 38,948 | | | | 45,731 | |
| | | | | | |
CASH AND CASH EQUIVALENTS, end of period | | $ | 2,199 | | | $ | 4,661 | |
| | | | | | |
Supplemental Disclosure of Noncash Investing and Financing Activities: | | | | | | | | |
Insurance premiums financed | | $ | 1,496 | | | $ | — | |
Accretion on redeemable convertible preferred stock | | $ | 705 | | | $ | — | |
Common stock issued in connection with acquisitions | | $ | — | | | $ | 478 | |
Redeemable convertible preferred stock dividends, net of dividends paid | | $ | 8,956 | | | $ | — | |