Parent, Guarantor, Non-Guarantor Unaudited Consolidating Condensed Financial Statements - Consolidated Condensed Statements of Cash Flows (Detail) - USD ($)
$ in Thousands |
3 Months Ended |
9 Months Ended |
12 Months Ended |
Dec. 31, 2015 |
Sep. 30, 2015 |
Dec. 31, 2014 |
Sep. 30, 2015 |
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
| CASH FLOWS FROM OPERATING ACTIVITIES: |
|
|
|
|
|
|
|
| Net income (loss) |
|
|
|
|
$ (94,284)
|
$ 24,461
|
$ 27,179
|
| Adjustments to reconcile net income (loss) to net cash provided by operating activities: |
|
|
|
|
|
|
|
| Depreciation and amortization |
|
|
|
|
156,194
|
145,121
|
134,053
|
| Accretion Expense |
|
|
|
|
826
|
0
|
0
|
| Loss on extinguishment of debt |
|
|
|
|
0
|
30,152
|
5,218
|
| Gain on disposition of assets |
|
|
|
|
(1,643)
|
(1,054)
|
(3,994)
|
| Deferred income tax expense |
|
|
|
|
2,709
|
1,509
|
12,699
|
| Provision for reduction in carrying value of certain assets |
$ (4,300)
|
$ 4,800
|
|
$ (3,200)
|
(12,490)
|
0
|
(2,544)
|
| Expenses not requiring cash |
|
|
|
|
5,103
|
19,331
|
17,764
|
| Equity In Net Earnings Of Subsidiaries |
|
|
|
|
0
|
0
|
0
|
| Change in accounts receivable |
|
|
|
|
103,995
|
(12,238)
|
(33,512)
|
| Increase (Decrease) in Materials and Supplies |
|
|
|
|
2,722
|
(2,878)
|
1,754
|
| Change in other assets |
|
|
|
|
12,548
|
26,032
|
(11,715)
|
| Increase (Decrease) in Income Taxes Payable |
|
|
|
|
(7,957)
|
(7,657)
|
10,454
|
| Increase (Decrease) in Other Noncurrent Assets |
|
|
|
|
(3,156)
|
(47,543)
|
(661)
|
| Accounts payable and accrued liabilities |
|
|
|
|
(27,425)
|
27,231
|
(286)
|
| Net cash provided by operating activities |
|
|
|
|
162,122
|
202,467
|
161,497
|
| CASH FLOWS FROM INVESTING ACTIVITIES: |
|
|
|
|
|
|
|
| Capital expenditures |
|
|
|
|
(88,197)
|
(179,513)
|
(155,645)
|
| Proceeds from the sale of assets |
|
|
$ 3,500
|
|
830
|
5,938
|
8,218
|
| Proceeds from Insurance Settlement, Investing Activities |
|
|
|
|
2,500
|
0
|
0
|
| Acquisition of ITS, net of cash acquired |
|
|
|
|
(13,806)
|
0
|
(117,991)
|
| Proceeds from Divestiture of Businesses, Net of Cash Divested |
|
|
|
|
(2,570)
|
0
|
0
|
| Cash Acquired from Acquisition |
|
|
|
|
|
|
(117,991)
|
| Net cash used in investing activities |
|
|
|
|
(101,243)
|
(173,575)
|
(265,418)
|
| CASH FLOWS FROM FINANCING ACTIVITIES: |
|
|
|
|
|
|
|
| Proceeds from debt issuance |
|
|
|
|
0
|
400,000
|
350,000
|
| Proceeds from Issuance of Debt |
|
|
|
|
|
400,000
|
350,000
|
| Repayments of long-term debt |
|
|
|
|
(30,000)
|
(435,000)
|
(175,000)
|
| Paydown on term note |
|
|
|
|
|
(435,000)
|
(175,000)
|
| Payment of debt issuance costs |
|
|
|
|
(1,996)
|
(7,630)
|
(11,172)
|
| Payments of debt extinguishment costs |
|
|
|
|
0
|
(26,214)
|
0
|
| Excess tax benefit (expense) from stock-based compensation |
|
|
|
|
(1,045)
|
(281)
|
896
|
| Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability |
|
|
|
|
(2,000)
|
0
|
0
|
| Payments For Proceeds From Inter Company Advances |
|
|
|
|
0
|
0
|
0
|
| Net cash provided by (used in) financing activities |
|
|
|
|
(35,041)
|
(69,125)
|
164,724
|
| Cash and cash equivalents at beginning of year |
|
|
|
108,456
|
108,456
|
148,689
|
87,886
|
| Cash and cash equivalents at end of year |
134,294
|
|
108,456
|
|
134,294
|
108,456
|
148,689
|
| Cash and Cash Equivalents, Period Increase (Decrease) |
|
|
|
|
25,838
|
(40,233)
|
60,803
|
| Parent [Member] |
|
|
|
|
|
|
|
| CASH FLOWS FROM OPERATING ACTIVITIES: |
|
|
|
|
|
|
|
| Net income (loss) |
|
|
|
|
(95,073)
|
23,451
|
27,015
|
| Adjustments to reconcile net income (loss) to net cash provided by operating activities: |
|
|
|
|
|
|
|
| Depreciation and amortization |
|
|
|
|
0
|
0
|
0
|
| Accretion Expense |
|
|
|
|
0
|
|
|
| Loss on extinguishment of debt |
|
|
|
|
|
30,152
|
5,218
|
| Gain on disposition of assets |
|
|
|
|
0
|
79
|
0
|
| Deferred income tax expense |
|
|
|
|
(18,715)
|
(13,932)
|
(3,137)
|
| Expenses not requiring cash |
|
|
|
|
6,311
|
11,978
|
13,173
|
| Equity In Net Earnings Of Subsidiaries |
|
|
|
|
(36,631)
|
67,399
|
55,430
|
| Change in accounts receivable |
|
|
|
|
(33)
|
32
|
(7)
|
| Increase (Decrease) in Materials and Supplies |
|
|
|
|
0
|
0
|
0
|
| Change in other assets |
|
|
|
|
19,885
|
34,639
|
(8,275)
|
| Change in liabilities |
|
|
|
|
10,228
|
2,336
|
6,934
|
| Increase (Decrease) in Income Taxes Payable |
|
|
|
|
15,368
|
(12,474)
|
6,617
|
| Increase (Decrease) in Other Noncurrent Assets |
|
|
|
|
198,955
|
(799)
|
82,686
|
| Net cash provided by operating activities |
|
|
|
|
(224,353)
|
9,661
|
74,794
|
| CASH FLOWS FROM INVESTING ACTIVITIES: |
|
|
|
|
|
|
|
| Capital expenditures |
|
|
|
|
0
|
0
|
0
|
| Proceeds from the sale of assets |
|
|
|
|
0
|
0
|
0
|
| Proceeds from Insurance Settlement, Investing Activities |
|
|
|
|
0
|
|
|
| Acquisition of ITS, net of cash acquired |
|
|
|
|
(3,375)
|
|
|
| Proceeds from Divestiture of Businesses, Net of Cash Divested |
|
|
|
|
0
|
|
|
| Cash Acquired from Acquisition |
|
|
|
|
|
|
0
|
| Net cash used in investing activities |
|
|
|
|
(3,375)
|
0
|
0
|
| CASH FLOWS FROM FINANCING ACTIVITIES: |
|
|
|
|
|
|
|
| Proceeds from Issuance of Debt |
|
|
|
|
|
400,000
|
350,000
|
| Repayments of long-term debt |
|
|
|
|
(30,000)
|
|
|
| Paydown on term note |
|
|
|
|
|
(435,000)
|
(175,000)
|
| Payment of debt issuance costs |
|
|
|
|
(1,996)
|
(7,630)
|
(11,172)
|
| Payments of debt extinguishment costs |
|
|
|
|
|
26,214
|
|
| Excess tax benefit (expense) from stock-based compensation |
|
|
|
|
(1,045)
|
(281)
|
896
|
| Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability |
|
|
|
|
0
|
|
|
| Payments For Proceeds From Inter Company Advances |
|
|
|
|
298,026
|
7,495
|
(193,072)
|
| Net cash provided by (used in) financing activities |
|
|
|
|
264,985
|
(61,630)
|
(28,348)
|
| Cash and cash equivalents at beginning of year |
|
|
|
36,728
|
36,728
|
88,697
|
42,251
|
| Cash and cash equivalents at end of year |
73,985
|
|
36,728
|
|
73,985
|
36,728
|
88,697
|
| Cash and Cash Equivalents, Period Increase (Decrease) |
|
|
|
|
37,257
|
(51,969)
|
46,446
|
| Guarantor [Member] |
|
|
|
|
|
|
|
| CASH FLOWS FROM OPERATING ACTIVITIES: |
|
|
|
|
|
|
|
| Net income (loss) |
|
|
|
|
(13,875)
|
69,912
|
36,214
|
| Adjustments to reconcile net income (loss) to net cash provided by operating activities: |
|
|
|
|
|
|
|
| Depreciation and amortization |
|
|
|
|
95,071
|
87,248
|
77,416
|
| Accretion Expense |
|
|
|
|
826
|
|
|
| Loss on extinguishment of debt |
|
|
|
|
|
0
|
0
|
| Gain on disposition of assets |
|
|
|
|
(439)
|
(1,156)
|
(1,759)
|
| Deferred income tax expense |
|
|
|
|
11,718
|
16,949
|
19,454
|
| Provision for reduction in carrying value of certain assets |
|
|
|
|
(2,088)
|
|
|
| Expenses not requiring cash |
|
|
|
|
854
|
(710)
|
12
|
| Equity In Net Earnings Of Subsidiaries |
|
|
|
|
0
|
0
|
0
|
| Change in accounts receivable |
|
|
|
|
61,818
|
11,937
|
(12,888)
|
| Increase (Decrease) in Materials and Supplies |
|
|
|
|
51
|
2,990
|
(1,323)
|
| Change in other assets |
|
|
|
|
(16,257)
|
(27,404)
|
15,297
|
| Change in liabilities |
|
|
|
|
(21,396)
|
(20,492)
|
(877)
|
| Increase (Decrease) in Income Taxes Payable |
|
|
|
|
(9,405)
|
11,107
|
(1,052)
|
| Increase (Decrease) in Other Noncurrent Assets |
|
|
|
|
(186,591)
|
32,259
|
99,494
|
| Net cash provided by operating activities |
|
|
|
|
297,645
|
118,122
|
31,000
|
| CASH FLOWS FROM INVESTING ACTIVITIES: |
|
|
|
|
|
|
|
| Capital expenditures |
|
|
|
|
(58,817)
|
(125,260)
|
(94,269)
|
| Proceeds from the sale of assets |
|
|
|
|
500
|
2,594
|
3,725
|
| Proceeds from Insurance Settlement, Investing Activities |
|
|
|
|
0
|
|
|
| Acquisition of ITS, net of cash acquired |
|
|
|
|
(10,431)
|
|
|
| Proceeds from Divestiture of Businesses, Net of Cash Divested |
|
|
|
|
0
|
|
|
| Cash Acquired from Acquisition |
|
|
|
|
|
|
(6,903)
|
| Net cash used in investing activities |
|
|
|
|
(68,748)
|
(122,666)
|
(97,447)
|
| CASH FLOWS FROM FINANCING ACTIVITIES: |
|
|
|
|
|
|
|
| Proceeds from Issuance of Debt |
|
|
|
|
|
0
|
0
|
| Repayments of long-term debt |
|
|
|
|
0
|
|
|
| Paydown on term note |
|
|
|
|
|
0
|
0
|
| Payment of debt issuance costs |
|
|
|
|
0
|
0
|
0
|
| Payments of debt extinguishment costs |
|
|
|
|
|
0
|
|
| Excess tax benefit (expense) from stock-based compensation |
|
|
|
|
0
|
0
|
0
|
| Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability |
|
|
|
|
(2,000)
|
|
|
| Payments For Proceeds From Inter Company Advances |
|
|
|
|
(226,589)
|
9,780
|
63,734
|
| Net cash provided by (used in) financing activities |
|
|
|
|
(228,589)
|
9,780
|
63,734
|
| Cash and cash equivalents at beginning of year |
|
|
|
13,546
|
13,546
|
8,310
|
11,023
|
| Cash and cash equivalents at end of year |
13,854
|
|
13,546
|
|
13,854
|
13,546
|
8,310
|
| Cash and Cash Equivalents, Period Increase (Decrease) |
|
|
|
|
308
|
5,236
|
(2,713)
|
| Non-Guarantor [Member] |
|
|
|
|
|
|
|
| CASH FLOWS FROM OPERATING ACTIVITIES: |
|
|
|
|
|
|
|
| Net income (loss) |
|
|
|
|
(21,967)
|
(1,503)
|
19,380
|
| Adjustments to reconcile net income (loss) to net cash provided by operating activities: |
|
|
|
|
|
|
|
| Depreciation and amortization |
|
|
|
|
61,123
|
57,873
|
56,637
|
| Accretion Expense |
|
|
|
|
0
|
|
|
| Loss on extinguishment of debt |
|
|
|
|
|
0
|
0
|
| Gain on disposition of assets |
|
|
|
|
(1,204)
|
23
|
(2,235)
|
| Deferred income tax expense |
|
|
|
|
9,706
|
(1,508)
|
(3,618)
|
| Provision for reduction in carrying value of certain assets |
|
|
|
|
(10,402)
|
|
(2,544)
|
| Expenses not requiring cash |
|
|
|
|
(2,062)
|
8,063
|
4,579
|
| Equity In Net Earnings Of Subsidiaries |
|
|
|
|
0
|
0
|
0
|
| Change in accounts receivable |
|
|
|
|
42,210
|
(24,207)
|
(20,617)
|
| Increase (Decrease) in Materials and Supplies |
|
|
|
|
2,671
|
(5,868)
|
3,077
|
| Change in other assets |
|
|
|
|
8,920
|
18,797
|
(18,737)
|
| Change in liabilities |
|
|
|
|
(16,257)
|
45,387
|
(6,343)
|
| Increase (Decrease) in Income Taxes Payable |
|
|
|
|
(13,920)
|
(6,290)
|
4,889
|
| Increase (Decrease) in Other Noncurrent Assets |
|
|
|
|
(9,208)
|
16,083
|
(16,147)
|
| Net cash provided by operating activities |
|
|
|
|
88,830
|
74,684
|
55,703
|
| CASH FLOWS FROM INVESTING ACTIVITIES: |
|
|
|
|
|
|
|
| Capital expenditures |
|
|
|
|
(29,380)
|
(54,253)
|
(61,376)
|
| Proceeds from the sale of assets |
|
|
|
|
330
|
3,344
|
4,493
|
| Proceeds from Insurance Settlement, Investing Activities |
|
|
|
|
2,500
|
|
|
| Acquisition of ITS, net of cash acquired |
|
|
|
|
0
|
|
|
| Proceeds from Divestiture of Businesses, Net of Cash Divested |
|
|
|
|
(2,570)
|
|
|
| Cash Acquired from Acquisition |
|
|
|
|
|
|
(111,088)
|
| Net cash used in investing activities |
|
|
|
|
(29,120)
|
(50,909)
|
(167,971)
|
| CASH FLOWS FROM FINANCING ACTIVITIES: |
|
|
|
|
|
|
|
| Proceeds from Issuance of Debt |
|
|
|
|
|
0
|
0
|
| Repayments of long-term debt |
|
|
|
|
0
|
|
|
| Paydown on term note |
|
|
|
|
|
0
|
0
|
| Payment of debt issuance costs |
|
|
|
|
0
|
0
|
0
|
| Payments of debt extinguishment costs |
|
|
|
|
|
0
|
|
| Excess tax benefit (expense) from stock-based compensation |
|
|
|
|
0
|
0
|
0
|
| Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability |
|
|
|
|
0
|
|
|
| Payments For Proceeds From Inter Company Advances |
|
|
|
|
(71,437)
|
(17,275)
|
129,338
|
| Net cash provided by (used in) financing activities |
|
|
|
|
(71,437)
|
(17,275)
|
129,338
|
| Cash and cash equivalents at beginning of year |
|
|
|
58,182
|
58,182
|
51,682
|
34,612
|
| Cash and cash equivalents at end of year |
46,455
|
|
58,182
|
|
46,455
|
58,182
|
51,682
|
| Cash and Cash Equivalents, Period Increase (Decrease) |
|
|
|
|
(11,727)
|
6,500
|
17,070
|
| Eliminations [Member] |
|
|
|
|
|
|
|
| CASH FLOWS FROM OPERATING ACTIVITIES: |
|
|
|
|
|
|
|
| Net income (loss) |
|
|
|
|
36,631
|
(67,399)
|
(55,430)
|
| Adjustments to reconcile net income (loss) to net cash provided by operating activities: |
|
|
|
|
|
|
|
| Depreciation and amortization |
|
|
|
|
0
|
0
|
0
|
| Accretion Expense |
|
|
|
|
0
|
|
|
| Loss on extinguishment of debt |
|
|
|
|
|
0
|
0
|
| Gain on disposition of assets |
|
|
|
|
0
|
0
|
0
|
| Deferred income tax expense |
|
|
|
|
0
|
0
|
0
|
| Expenses not requiring cash |
|
|
|
|
0
|
0
|
0
|
| Equity In Net Earnings Of Subsidiaries |
|
|
|
|
36,631
|
(67,399)
|
(55,430)
|
| Change in accounts receivable |
|
|
|
|
0
|
0
|
0
|
| Increase (Decrease) in Materials and Supplies |
|
|
|
|
0
|
0
|
0
|
| Change in other assets |
|
|
|
|
0
|
0
|
0
|
| Change in liabilities |
|
|
|
|
0
|
0
|
0
|
| Increase (Decrease) in Income Taxes Payable |
|
|
|
|
0
|
0
|
0
|
| Increase (Decrease) in Other Noncurrent Assets |
|
|
|
|
0
|
0
|
0
|
| Net cash provided by operating activities |
|
|
|
|
0
|
0
|
0
|
| CASH FLOWS FROM INVESTING ACTIVITIES: |
|
|
|
|
|
|
|
| Capital expenditures |
|
|
|
|
0
|
0
|
0
|
| Proceeds from the sale of assets |
|
|
|
|
0
|
0
|
0
|
| Proceeds from Insurance Settlement, Investing Activities |
|
|
|
|
0
|
|
|
| Acquisition of ITS, net of cash acquired |
|
|
|
|
0
|
|
|
| Proceeds from Divestiture of Businesses, Net of Cash Divested |
|
|
|
|
0
|
|
|
| Cash Acquired from Acquisition |
|
|
|
|
|
|
0
|
| Net cash used in investing activities |
|
|
|
|
0
|
0
|
0
|
| CASH FLOWS FROM FINANCING ACTIVITIES: |
|
|
|
|
|
|
|
| Proceeds from Issuance of Debt |
|
|
|
|
|
0
|
0
|
| Repayments of long-term debt |
|
|
|
|
0
|
|
|
| Paydown on term note |
|
|
|
|
|
0
|
0
|
| Payment of debt issuance costs |
|
|
|
|
0
|
0
|
0
|
| Payments of debt extinguishment costs |
|
|
|
|
|
0
|
|
| Excess tax benefit (expense) from stock-based compensation |
|
|
|
|
0
|
0
|
0
|
| Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability |
|
|
|
|
0
|
|
|
| Payments For Proceeds From Inter Company Advances |
|
|
|
|
0
|
0
|
0
|
| Net cash provided by (used in) financing activities |
|
|
|
|
0
|
0
|
0
|
| Cash and cash equivalents at beginning of year |
|
|
|
$ 0
|
0
|
0
|
0
|
| Cash and cash equivalents at end of year |
$ 0
|
|
$ 0
|
|
0
|
0
|
0
|
| Cash and Cash Equivalents, Period Increase (Decrease) |
|
|
|
|
$ 0
|
$ 0
|
$ 0
|