Quarterly report pursuant to Section 13 or 15(d)

Parent, Guarantor, Non-Guarantor Unaudited Consolidating Condensed Financial Statements - Consolidated Condensed Statements of Cash Flows (Detail)

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Parent, Guarantor, Non-Guarantor Unaudited Consolidating Condensed Financial Statements - Consolidated Condensed Statements of Cash Flows (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Cash flows from operating activities:    
Net income (loss) $ (12,392) $ 572
Adjustments to reconcile net income (loss) to net cash provided by operating activities:    
Depreciation and amortization 34,337 29,512
Loss on extinguishment of debt 29,673 0
(Gain) loss on disposition of assets 129 (1,148)
Deferred income tax benefit (12,292) (1,607)
Expenses not requiring cash 6,844 7,179
Equity in net earnings of subsidiaries 0 0
Change in other assets (394) (8,018)
Change in accounts receivable (6,226) (18,557)
Change in accrued income taxes 150 1,560
Change in liabilities (8,205) 17,747
Net cash provided by operating activities 31,624 27,240
Cash flows from investing activities:    
Capital expenditures (37,445) (30,023)
Proceeds from the sale of assets 1,626 1,550
Net cash (used in) investing activities (35,819) (28,473)
Cash flows from financing activities:    
Proceeds from debt issuance 400,000  
Repayments of long term debt (416,199) 0
Paydown on term note (2,500) (2,500)
Payment of debt issuance costs (7,273) (307)
Payments of debt extinguishment costs (25,796) 0
Excess tax benefit from stock-based compensation 335 (159)
Intercompany advances, net 0 0
Net cash used in financing activities (51,433) (2,966)
Net change in cash and cash equivalents (55,628) (4,199)
Cash and cash equivalents, beginning of year 148,689 87,886
Cash and cash equivalents, end of period 93,061 83,687
Parent [Member]
   
Cash flows from operating activities:    
Net income (loss) (12,549) 592
Adjustments to reconcile net income (loss) to net cash provided by operating activities:    
Depreciation and amortization 0 0
Loss on extinguishment of debt 29,673 0
(Gain) loss on disposition of assets 79 0
Deferred income tax benefit (17,472) (8,310)
Expenses not requiring cash 4,180 2,951
Equity in net earnings of subsidiaries (10,489) (179)
Change in other assets 12,746 (3,051)
Change in accounts receivable 11 (25)
Change in accrued income taxes (4,420) (630)
Change in liabilities (8,476) 10,412
Net cash provided by operating activities (6,717) 1,760
Cash flows from investing activities:    
Capital expenditures 0 0
Proceeds from the sale of assets 0 0
Net cash (used in) investing activities 0 0
Cash flows from financing activities:    
Proceeds from debt issuance 400,000  
Repayments of long term debt (416,199)  
Paydown on term note (2,500) (2,500)
Payment of debt issuance costs (7,273) (307)
Payments of debt extinguishment costs (25,796)  
Excess tax benefit from stock-based compensation 335 (159)
Intercompany advances, net 102 2,447
Net cash used in financing activities (51,331) (519)
Net change in cash and cash equivalents (58,048) 1,241
Cash and cash equivalents, beginning of year 88,697 42,251
Cash and cash equivalents, end of period 30,649 43,492
Guarantor [Member]
   
Cash flows from operating activities:    
Net income (loss) 12,040 10,159
Adjustments to reconcile net income (loss) to net cash provided by operating activities:    
Depreciation and amortization 20,168 18,659
Loss on extinguishment of debt 0 0
(Gain) loss on disposition of assets 81 (1,108)
Deferred income tax benefit 3,891 2,936
Expenses not requiring cash 129 5,875
Equity in net earnings of subsidiaries 0 0
Change in other assets (14,180) (3,030)
Change in accounts receivable (18,803) (14,540)
Change in accrued income taxes 7,206 1,141
Change in liabilities (34) 3,784
Net cash provided by operating activities 10,498 23,876
Cash flows from investing activities:    
Capital expenditures (25,523) (21,998)
Proceeds from the sale of assets 472 1,504
Net cash (used in) investing activities (25,051) (20,494)
Cash flows from financing activities:    
Proceeds from debt issuance 0  
Repayments of long term debt 0  
Paydown on term note 0 0
Payment of debt issuance costs 0 0
Payments of debt extinguishment costs 0  
Excess tax benefit from stock-based compensation 0 0
Intercompany advances, net 22,159 (8,484)
Net cash used in financing activities 22,159 (8,484)
Net change in cash and cash equivalents 7,606 (5,102)
Cash and cash equivalents, beginning of year 8,310 11,023
Cash and cash equivalents, end of period 15,916 5,921
Non-Guarantor [Member]
   
Cash flows from operating activities:    
Net income (loss) (1,394) (10,000)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:    
Depreciation and amortization 14,169 10,853
Loss on extinguishment of debt 0 0
(Gain) loss on disposition of assets (31) (40)
Deferred income tax benefit 1,289 3,767
Expenses not requiring cash 2,535 (1,647)
Equity in net earnings of subsidiaries 0 0
Change in other assets 1,040 (1,937)
Change in accounts receivable 12,566 (3,992)
Change in accrued income taxes (2,636) 1,049
Change in liabilities 305 3,551
Net cash provided by operating activities 27,843 1,604
Cash flows from investing activities:    
Capital expenditures (11,922) (8,025)
Proceeds from the sale of assets 1,154 46
Net cash (used in) investing activities (10,768) (7,979)
Cash flows from financing activities:    
Proceeds from debt issuance 0  
Repayments of long term debt 0  
Paydown on term note 0 0
Payment of debt issuance costs 0 0
Payments of debt extinguishment costs 0  
Excess tax benefit from stock-based compensation 0 0
Intercompany advances, net (22,261) 6,037
Net cash used in financing activities (22,261) 6,037
Net change in cash and cash equivalents (5,186) (338)
Cash and cash equivalents, beginning of year 51,682 34,612
Cash and cash equivalents, end of period 46,496 34,274
Eliminations [Member]
   
Cash flows from operating activities:    
Net income (loss) (10,489) (179)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:    
Depreciation and amortization 0 0
Loss on extinguishment of debt 0 0
(Gain) loss on disposition of assets 0 0
Deferred income tax benefit 0 0
Expenses not requiring cash 0 0
Equity in net earnings of subsidiaries 10,489 179
Change in other assets 0 0
Change in accounts receivable 0 0
Change in accrued income taxes 0 0
Change in liabilities 0 0
Net cash provided by operating activities 0 0
Cash flows from investing activities:    
Capital expenditures 0 0
Proceeds from the sale of assets 0 0
Net cash (used in) investing activities 0 0
Cash flows from financing activities:    
Proceeds from debt issuance 0  
Repayments of long term debt 0  
Paydown on term note 0 0
Payment of debt issuance costs 0 0
Payments of debt extinguishment costs 0  
Excess tax benefit from stock-based compensation 0 0
Intercompany advances, net 0 0
Net cash used in financing activities 0 0
Net change in cash and cash equivalents 0 0
Cash and cash equivalents, beginning of year 0 0
Cash and cash equivalents, end of period $ 0 $ 0