Annual report pursuant to Section 13 and 15(d)

CONSOLIDATED STATEMENTS OF CASH FLOWS

v2.4.0.6
CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Cash flows from operating activities:      
Net income $ 9,162 $ 5,486 $ 8,610
Adjustments to reconcile net income to net cash provided by operating activities:      
Depreciation and amortization expense 130,452 125,937 126,699
Deferred income tax expense 12,088 7,405 9,248
Share-based compensation expense 5,040 6,620 6,733
Loss on extinguishment of debt 0 9,111 0
Other noncash income and expense items 6,651 8,555 6,725
Change in operating assets and liabilities (10,610) (28,680) 13,244
Net cash provided by operating activities 152,783 134,434 171,259
Cash flows from investing activities:      
Purchases of property and equipment (146,038) (177,090) (96,194)
Grant proceeds 10,403 35,060 0
Restricted cash (25,244) (16,621) 0
Purchases of other assets and intangible assets (6,152) (5,423) (4,712)
Insurance proceeds 0 233 990
Purchase of businesses, net of cash received (1,874) (352) (5,545)
Purchase of marketable securities 0 0 (202)
Proceeds from sale of marketable securities 0 0 941
Net cash used in investing activities (168,905) (164,193) (104,722)
Cash flows from (used in) financing activities:      
Borrowing on Senior Credit Facility 70,000 142,000 30,000
Repayment of debt and capital lease obligations (64,540) (429,626) (35,974)
Purchase of treasury stock to be retired (17,611) (55,661) (80,807)
Borrowing of other long-term debt 4,729 35,201 6,206
Proceeds from stock option exercises 2,118 947 659
Issuance of Senior Notes 0 325,000 0
Payment of Senior Notes call premiums 0 (4,728) 0
Payment of debt issuance costs 0 (3,603) (2,300)
Investment by non-controlling interests 16,461 16,546 0
Other 69 0 (27)
Net cash provided by (used in) financing activities 11,226 26,076 (82,243)
Net decrease in cash and cash equivalents (4,896) (3,683) (15,706)
Cash and cash equivalents at beginning of period 29,387 33,070 48,776
Cash and cash equivalents at end of period $ 24,491 $ 29,387 $ 33,070