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 |
12 Months Ended |
Mar. 31, 2014
|
Mar. 31, 2013
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
Cash flows from operating activities: |
|
|
|
|
|
Net income (loss) |
$ (12,392)
|
$ 572
|
$ 27,179
|
$ 37,098
|
$ (50,645)
|
Adjustments to reconcile net income (loss) to net cash provided by operating activities: |
|
|
|
|
|
Depreciation and amortization |
34,337
|
29,512
|
134,053
|
113,017
|
112,136
|
Loss on extinguishment of debt |
29,673
|
0
|
5,218
|
2,130
|
0
|
Gain on disposition of assets |
129
|
(1,148)
|
(3,994)
|
(1,974)
|
(3,659)
|
Deferred income tax expense |
(12,292)
|
(1,607)
|
12,699
|
15,837
|
(48,375)
|
Impairments and other charges |
|
|
0
|
0
|
170,000
|
Provision for reduction in carrying value of certain assets |
|
|
2,544
|
0
|
1,350
|
Expenses not requiring cash |
6,844
|
7,179
|
17,764
|
22,600
|
12,833
|
Equity in net earnings of subsidiaries |
0
|
0
|
0
|
0
|
0
|
Change in accounts receivable |
(6,226)
|
(18,557)
|
(33,512)
|
15,241
|
(6,841)
|
Change in other assets |
(394)
|
(8,018)
|
(10,622)
|
(5,491)
|
61,853
|
Change in accrued income taxes |
150
|
1,560
|
10,454
|
(6,102)
|
2,141
|
Change in liabilities |
(8,205)
|
17,747
|
(286)
|
(2,657)
|
(24,908)
|
Net cash provided by operating activities |
31,624
|
27,240
|
161,497
|
189,699
|
225,885
|
Cash flows from investing activities: |
|
|
|
|
|
Capital expenditures |
(37,445)
|
(30,023)
|
(155,645)
|
(191,543)
|
(190,399)
|
Proceeds from the sale of assets |
1,626
|
1,550
|
8,218
|
3,937
|
5,535
|
Acquisition of ITS, net of cash acquired |
|
|
(117,991)
|
0
|
0
|
Proceeds from insurance settlements |
|
|
0
|
0
|
250
|
Intercompany dividend payment |
|
|
0
|
0
|
0
|
Net cash used in investing activities |
(35,819)
|
(28,473)
|
(265,418)
|
(187,606)
|
(184,614)
|
CASH FLOWS FROM FINANCING ACTIVITIES: |
|
|
|
|
|
Proceeds from debt issuance |
400,000
|
0
|
350,000
|
130,000
|
50,000
|
Proceeds from draw on revolver credit facility |
|
|
0
|
7,000
|
0
|
Repayments of long term debt |
(416,199)
|
0
|
(125,000)
|
0
|
0
|
Paydown on senior notes |
|
|
0
|
(125,000)
|
0
|
Paydown on term note |
(2,500)
|
(2,500)
|
(50,000)
|
(18,000)
|
(21,000)
|
Paydown on revolver credit facility |
|
|
0
|
0
|
(25,000)
|
Payment of debt issuance costs |
(7,273)
|
(307)
|
(11,172)
|
(4,859)
|
(504)
|
Payment of debt extinguishment costs |
(25,796)
|
0
|
0
|
(555)
|
0
|
Proceeds from stock options exercised |
|
|
0
|
0
|
183
|
Excess tax benefit from stock-based compensation |
335
|
(159)
|
896
|
(662)
|
1,488
|
Intercompany advances, net |
0
|
0
|
0
|
0
|
0
|
Net cash provided by (used in) financing activities |
(51,433)
|
(2,966)
|
164,724
|
(12,076)
|
5,167
|
Net change in cash and cash equivalents |
(55,628)
|
(4,199)
|
60,803
|
(9,983)
|
46,438
|
Cash and cash equivalents at beginning of year |
148,689
|
87,886
|
87,886
|
97,869
|
51,431
|
Cash and cash equivalents at end of year |
93,061
|
83,687
|
148,689
|
87,886
|
97,869
|
Parent [Member]
|
|
|
|
|
|
Cash flows from operating activities: |
|
|
|
|
|
Net income (loss) |
(12,549)
|
592
|
27,015
|
37,313
|
(50,451)
|
Adjustments to reconcile net income (loss) to net cash provided by operating activities: |
|
|
|
|
|
Depreciation and amortization |
0
|
0
|
0
|
0
|
0
|
Loss on extinguishment of debt |
29,673
|
0
|
5,218
|
2,130
|
0
|
Gain on disposition of assets |
79
|
0
|
0
|
0
|
0
|
Deferred income tax expense |
(17,472)
|
(8,310)
|
(3,137)
|
2,257
|
31,518
|
Impairments and other charges |
|
|
|
|
0
|
Provision for reduction in carrying value of certain assets |
|
|
0
|
|
0
|
Expenses not requiring cash |
4,180
|
2,951
|
13,173
|
16,558
|
16,411
|
Equity in net earnings of subsidiaries |
(10,489)
|
(179)
|
(55,430)
|
(43,884)
|
23,484
|
Change in accounts receivable |
11
|
(25)
|
(7)
|
(445)
|
(288,333)
|
Change in other assets |
12,746
|
(3,051)
|
74,411
|
1,649
|
62,173
|
Change in accrued income taxes |
(4,420)
|
(630)
|
6,617
|
(4,055)
|
(12,852)
|
Change in liabilities |
(8,476)
|
10,412
|
6,934
|
3,914
|
2,398
|
Net cash provided by operating activities |
(6,717)
|
1,760
|
74,794
|
15,437
|
(215,652)
|
Cash flows from investing activities: |
|
|
|
|
|
Capital expenditures |
0
|
0
|
0
|
0
|
0
|
Proceeds from the sale of assets |
0
|
0
|
0
|
0
|
0
|
Acquisition of ITS, net of cash acquired |
|
|
0
|
|
|
Proceeds from insurance settlements |
|
|
|
|
0
|
Intercompany dividend payment |
|
|
0
|
(8,387)
|
0
|
Net cash used in investing activities |
0
|
0
|
0
|
(8,387)
|
0
|
CASH FLOWS FROM FINANCING ACTIVITIES: |
|
|
|
|
|
Proceeds from debt issuance |
400,000
|
|
350,000
|
130,000
|
50,000
|
Proceeds from draw on revolver credit facility |
|
|
0
|
7,000
|
|
Repayments of long term debt |
(416,199)
|
|
(125,000)
|
|
|
Paydown on senior notes |
|
|
|
(125,000)
|
|
Paydown on term note |
(2,500)
|
(2,500)
|
(50,000)
|
(18,000)
|
(21,000)
|
Paydown on revolver credit facility |
|
|
0
|
0
|
(25,000)
|
Payment of debt issuance costs |
(7,273)
|
(307)
|
(11,172)
|
(4,859)
|
(504)
|
Payment of debt extinguishment costs |
(25,796)
|
|
0
|
(555)
|
0
|
Proceeds from stock options exercised |
|
|
|
|
183
|
Excess tax benefit from stock-based compensation |
335
|
(159)
|
896
|
(662)
|
1,488
|
Intercompany advances, net |
102
|
2,447
|
(193,072)
|
(8,393)
|
252,320
|
Net cash provided by (used in) financing activities |
(51,331)
|
(519)
|
(28,348)
|
(20,469)
|
257,487
|
Net change in cash and cash equivalents |
(58,048)
|
1,241
|
46,446
|
(13,419)
|
41,835
|
Cash and cash equivalents at beginning of year |
88,697
|
42,251
|
42,251
|
55,670
|
13,835
|
Cash and cash equivalents at end of year |
30,649
|
43,492
|
88,697
|
42,251
|
55,670
|
Guarantor [Member]
|
|
|
|
|
|
Cash flows from operating activities: |
|
|
|
|
|
Net income (loss) |
12,040
|
10,159
|
36,214
|
54,961
|
(49,106)
|
Adjustments to reconcile net income (loss) to net cash provided by operating activities: |
|
|
|
|
|
Depreciation and amortization |
20,168
|
18,659
|
77,416
|
65,354
|
62,744
|
Loss on extinguishment of debt |
0
|
0
|
0
|
0
|
0
|
Gain on disposition of assets |
81
|
(1,108)
|
(1,759)
|
(775)
|
(2,706)
|
Deferred income tax expense |
3,891
|
2,936
|
19,454
|
15,429
|
(57,030)
|
Impairments and other charges |
|
|
|
|
170,000
|
Provision for reduction in carrying value of certain assets |
|
|
0
|
|
1,350
|
Expenses not requiring cash |
129
|
5,875
|
12
|
33,644
|
376
|
Equity in net earnings of subsidiaries |
0
|
0
|
0
|
0
|
0
|
Change in accounts receivable |
(18,803)
|
(14,540)
|
(12,888)
|
(1,788)
|
347,344
|
Change in other assets |
(14,180)
|
(3,030)
|
(85,520)
|
2,060
|
(16,724)
|
Change in accrued income taxes |
7,206
|
1,141
|
(1,052)
|
220
|
(2,053)
|
Change in liabilities |
(34)
|
3,784
|
(877)
|
(4,158)
|
(51,351)
|
Net cash provided by operating activities |
10,498
|
23,876
|
31,000
|
164,947
|
402,844
|
Cash flows from investing activities: |
|
|
|
|
|
Capital expenditures |
(25,523)
|
(21,998)
|
(94,269)
|
(176,333)
|
(174,999)
|
Proceeds from the sale of assets |
472
|
1,504
|
3,725
|
2,062
|
4,335
|
Acquisition of ITS, net of cash acquired |
|
|
(6,903)
|
|
|
Proceeds from insurance settlements |
|
|
|
|
250
|
Intercompany dividend payment |
|
|
0
|
(4,357)
|
0
|
Net cash used in investing activities |
(25,051)
|
(20,494)
|
(97,447)
|
(178,628)
|
(170,414)
|
CASH FLOWS FROM FINANCING ACTIVITIES: |
|
|
|
|
|
Proceeds from debt issuance |
0
|
|
0
|
0
|
0
|
Proceeds from draw on revolver credit facility |
|
|
0
|
0
|
|
Repayments of long term debt |
0
|
|
0
|
|
|
Paydown on senior notes |
|
|
|
0
|
|
Paydown on term note |
0
|
0
|
0
|
0
|
0
|
Paydown on revolver credit facility |
|
|
0
|
0
|
0
|
Payment of debt issuance costs |
0
|
0
|
0
|
0
|
0
|
Payment of debt extinguishment costs |
0
|
|
0
|
0
|
0
|
Proceeds from stock options exercised |
|
|
|
|
0
|
Excess tax benefit from stock-based compensation |
0
|
0
|
0
|
0
|
0
|
Intercompany advances, net |
22,159
|
(8,484)
|
63,734
|
20,492
|
(230,535)
|
Net cash provided by (used in) financing activities |
22,159
|
(8,484)
|
63,734
|
20,492
|
(230,535)
|
Net change in cash and cash equivalents |
7,606
|
(5,102)
|
(2,713)
|
6,811
|
1,895
|
Cash and cash equivalents at beginning of year |
8,310
|
11,023
|
11,023
|
4,212
|
2,317
|
Cash and cash equivalents at end of year |
15,916
|
5,921
|
8,310
|
11,023
|
4,212
|
Non-Guarantor [Member]
|
|
|
|
|
|
Cash flows from operating activities: |
|
|
|
|
|
Net income (loss) |
(1,394)
|
(10,000)
|
19,380
|
32,816
|
25,428
|
Adjustments to reconcile net income (loss) to net cash provided by operating activities: |
|
|
|
|
|
Depreciation and amortization |
14,169
|
10,853
|
56,637
|
47,663
|
49,392
|
Loss on extinguishment of debt |
0
|
0
|
0
|
0
|
0
|
Gain on disposition of assets |
(31)
|
(40)
|
(2,235)
|
(1,199)
|
(953)
|
Deferred income tax expense |
1,289
|
3,767
|
(3,618)
|
(1,849)
|
(22,863)
|
Impairments and other charges |
|
|
|
|
0
|
Provision for reduction in carrying value of certain assets |
|
|
2,544
|
|
0
|
Expenses not requiring cash |
2,535
|
(1,647)
|
4,579
|
(27,602)
|
(3,954)
|
Equity in net earnings of subsidiaries |
0
|
0
|
0
|
0
|
0
|
Change in accounts receivable |
12,566
|
(3,992)
|
(20,617)
|
17,474
|
(65,852)
|
Change in other assets |
1,040
|
(1,937)
|
487
|
(9,200)
|
16,404
|
Change in accrued income taxes |
(2,636)
|
1,049
|
4,889
|
(2,267)
|
17,046
|
Change in liabilities |
305
|
3,551
|
(6,343)
|
(2,413)
|
24,045
|
Net cash provided by operating activities |
27,843
|
1,604
|
55,703
|
53,423
|
38,693
|
Cash flows from investing activities: |
|
|
|
|
|
Capital expenditures |
(11,922)
|
(8,025)
|
(61,376)
|
(15,210)
|
(15,400)
|
Proceeds from the sale of assets |
1,154
|
46
|
4,493
|
1,875
|
1,200
|
Acquisition of ITS, net of cash acquired |
|
|
(111,088)
|
|
|
Proceeds from insurance settlements |
|
|
|
|
0
|
Intercompany dividend payment |
|
|
0
|
(31,364)
|
0
|
Net cash used in investing activities |
(10,768)
|
(7,979)
|
(167,971)
|
(44,699)
|
(14,200)
|
CASH FLOWS FROM FINANCING ACTIVITIES: |
|
|
|
|
|
Proceeds from debt issuance |
0
|
|
0
|
0
|
0
|
Proceeds from draw on revolver credit facility |
|
|
0
|
0
|
|
Repayments of long term debt |
0
|
|
0
|
|
|
Paydown on senior notes |
|
|
|
0
|
|
Paydown on term note |
0
|
0
|
0
|
0
|
0
|
Paydown on revolver credit facility |
|
|
0
|
0
|
0
|
Payment of debt issuance costs |
0
|
0
|
0
|
0
|
0
|
Payment of debt extinguishment costs |
0
|
|
0
|
0
|
0
|
Proceeds from stock options exercised |
|
|
|
|
0
|
Excess tax benefit from stock-based compensation |
0
|
0
|
0
|
0
|
0
|
Intercompany advances, net |
(22,261)
|
6,037
|
129,338
|
(12,099)
|
(21,785)
|
Net cash provided by (used in) financing activities |
(22,261)
|
6,037
|
129,338
|
(12,099)
|
(21,785)
|
Net change in cash and cash equivalents |
(5,186)
|
(338)
|
17,070
|
(3,375)
|
2,708
|
Cash and cash equivalents at beginning of year |
51,682
|
34,612
|
34,612
|
37,987
|
35,279
|
Cash and cash equivalents at end of year |
46,496
|
34,274
|
51,682
|
34,612
|
37,987
|
Eliminations [Member]
|
|
|
|
|
|
Cash flows from operating activities: |
|
|
|
|
|
Net income (loss) |
(10,489)
|
(179)
|
(55,430)
|
(87,992)
|
23,484
|
Adjustments to reconcile net income (loss) to net cash provided by operating activities: |
|
|
|
|
|
Depreciation and amortization |
0
|
0
|
0
|
0
|
0
|
Loss on extinguishment of debt |
0
|
0
|
0
|
0
|
0
|
Gain on disposition of assets |
0
|
0
|
0
|
0
|
0
|
Deferred income tax expense |
0
|
0
|
0
|
0
|
0
|
Impairments and other charges |
|
|
|
|
0
|
Provision for reduction in carrying value of certain assets |
|
|
0
|
|
0
|
Expenses not requiring cash |
0
|
0
|
0
|
0
|
0
|
Equity in net earnings of subsidiaries |
10,489
|
179
|
55,430
|
43,884
|
(23,484)
|
Change in accounts receivable |
0
|
0
|
0
|
0
|
0
|
Change in other assets |
0
|
0
|
0
|
0
|
0
|
Change in accrued income taxes |
0
|
0
|
0
|
0
|
0
|
Change in liabilities |
0
|
0
|
0
|
0
|
0
|
Net cash provided by operating activities |
0
|
0
|
0
|
(44,108)
|
0
|
Cash flows from investing activities: |
|
|
|
|
|
Capital expenditures |
0
|
0
|
0
|
0
|
0
|
Proceeds from the sale of assets |
0
|
0
|
0
|
0
|
0
|
Acquisition of ITS, net of cash acquired |
|
|
0
|
|
|
Proceeds from insurance settlements |
|
|
|
|
0
|
Intercompany dividend payment |
|
|
0
|
44,108
|
0
|
Net cash used in investing activities |
0
|
0
|
0
|
44,108
|
0
|
CASH FLOWS FROM FINANCING ACTIVITIES: |
|
|
|
|
|
Proceeds from debt issuance |
0
|
|
0
|
0
|
0
|
Proceeds from draw on revolver credit facility |
|
|
0
|
0
|
|
Repayments of long term debt |
0
|
|
0
|
|
|
Paydown on senior notes |
|
|
|
0
|
|
Paydown on term note |
0
|
0
|
0
|
0
|
0
|
Paydown on revolver credit facility |
|
|
0
|
0
|
0
|
Payment of debt issuance costs |
0
|
0
|
0
|
0
|
0
|
Payment of debt extinguishment costs |
0
|
|
0
|
0
|
0
|
Proceeds from stock options exercised |
|
|
|
|
0
|
Excess tax benefit from stock-based compensation |
0
|
0
|
0
|
0
|
0
|
Intercompany advances, net |
0
|
0
|
0
|
0
|
0
|
Net cash provided by (used in) financing activities |
0
|
0
|
0
|
0
|
0
|
Net change in cash and cash equivalents |
0
|
0
|
0
|
0
|
0
|
Cash and cash equivalents at beginning of year |
0
|
0
|
0
|
0
|
0
|
Cash and cash equivalents at end of year |
$ 0
|
$ 0
|
$ 0
|
$ 0
|
$ 0
|