|
Consolidating Statement of Cash Flows (Detail) (USD $)
In Thousands, unless otherwise specified
|
12 Months Ended |
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
| Condensed Cash Flow Statements, Captions [Line Items] |
|
|
|
| Net cash (used in) provided by operating activities from continuing operations |
$ 66,668 |
$ 25,078 |
$ (9,279) |
| Net cash provided by operating activities from discontinued operations |
3,589 |
5,593 |
(4,683) |
| Net cash (used in) provided by operating activities |
70,257 |
30,671 |
(13,962) |
| Cash flows from investing activities: |
|
|
|
| Cash paid for acquisitions, net of cash acquired |
(10,570) |
(357,346) |
(88,334) |
| Proceeds from the sale of property and equipment |
2,308 |
7,235 |
|
| Purchase of property, plant and equipment |
(46,593) |
(43,516) |
(150,921) |
| Purchases of available for sale securities |
|
|
(34,947) |
| Proceeds from acquisition-related working capital adjustment |
2,067 |
|
|
| Proceeds from available for sale securities |
|
5,169 |
120,062 |
| Proceeds from the sale of certificates of deposits |
|
|
11,830 |
| Other investing activities |
|
(82) |
(16) |
| Net cash provided by (used in) investing activities from continuing operations |
(52,788) |
(388,540) |
(142,326) |
| Net cash used in investing activities from discontinuing operations |
(4,195) |
(4,158) |
(5,777) |
| Net cash provided by (used in) investing activities |
(56,983) |
(392,698) |
(148,103) |
| Cash flows from financing activities: |
|
|
|
| Proceeds from revolving credit facility |
98,501 |
193,490 |
72,799 |
| Payments on revolving credit facility |
(109,501) |
(186,674) |
|
| Proceeds from other debt |
|
398,980 |
109,885 |
| Payments on other debt |
|
(150,367) |
(73,914) |
| Proceeds from equity offering |
|
74,448 |
|
| Cash proceeds from the exercise of warrants |
|
|
47,912 |
| Payments for deferred financing costs |
(855) |
(26,170) |
(2,764) |
| Payments on notes payable and capital leases |
(5,416) |
(4,605) |
|
| Cash paid to purchase treasury stock |
|
|
(4,414) |
| Payments of contingent consideration |
(1,884) |
(1,000) |
|
| Other financing activities |
(718) |
(58) |
1,543 |
| Net cash (used in) provided by financing activities of continuing operations |
(19,873) |
298,044 |
151,047 |
| Net cash provided by (used in) financing activities from discontinued operations |
(400) |
|
|
| Net cash provided by (used in) financing activities |
(20,273) |
298,044 |
151,047 |
| Net (decrease) increase in cash |
(6,999) |
(63,983) |
(11,018) |
| Cash and cash equivalents at beginning of year |
16,211 |
80,194 |
91,212 |
| Cash and cash equivalents at end of year |
9,212 |
16,211 |
80,194 |
| Less: cash and cash equivalents of discontinued operations at year end |
(429) |
(1,435) |
|
| Cash and cash equivalents of continuing operations at year end |
8,783 |
14,776 |
80,194 |
|
Parent
|
|
|
|
| Condensed Cash Flow Statements, Captions [Line Items] |
|
|
|
| Net cash (used in) provided by operating activities from continuing operations |
20,693 |
(23,119) |
(158,684) |
| Net cash (used in) provided by operating activities |
20,693 |
(23,119) |
(158,684) |
| Cash flows from investing activities: |
|
|
|
| Cash paid for acquisitions, net of cash acquired |
(10,570) |
(359,456) |
(88,544) |
| Purchase of property, plant and equipment |
(1,597) |
(41) |
(299) |
| Purchases of available for sale securities |
|
|
(34,947) |
| Proceeds from acquisition-related working capital adjustment |
2,067 |
|
|
| Proceeds from available for sale securities |
|
5,169 |
120,062 |
| Proceeds from the sale of certificates of deposits |
|
|
11,830 |
| Other investing activities |
|
|
(16) |
| Net cash provided by (used in) investing activities from continuing operations |
(10,100) |
(354,328) |
8,086 |
| Net cash provided by (used in) investing activities |
(10,100) |
(354,328) |
8,086 |
| Cash flows from financing activities: |
|
|
|
| Proceeds from revolving credit facility |
98,501 |
193,490 |
72,799 |
| Payments on revolving credit facility |
(109,501) |
(186,674) |
|
| Proceeds from other debt |
|
398,980 |
109,885 |
| Payments on other debt |
|
(150,367) |
(73,914) |
| Proceeds from equity offering |
|
76,048 |
|
| Cash proceeds from the exercise of warrants |
|
|
47,912 |
| Payments for deferred financing costs |
(855) |
(26,170) |
(2,764) |
| Cash paid to purchase treasury stock |
|
|
(4,414) |
| Payments of contingent consideration |
|
(1,000) |
|
| Other financing activities |
(718) |
(569) |
1,488 |
| Net cash (used in) provided by financing activities of continuing operations |
(12,573) |
303,738 |
150,992 |
| Net cash provided by (used in) financing activities |
(12,573) |
303,738 |
150,992 |
| Net (decrease) increase in cash |
(1,980) |
(73,709) |
394 |
| Cash and cash equivalents at beginning of year |
5,819 |
79,528 |
79,134 |
| Cash and cash equivalents at end of year |
3,839 |
5,819 |
79,528 |
| Cash and cash equivalents of continuing operations at year end |
3,839 |
5,819 |
79,528 |
|
Guarantor Subsidiaries
|
|
|
|
| Condensed Cash Flow Statements, Captions [Line Items] |
|
|
|
| Net cash (used in) provided by operating activities from continuing operations |
43,458 |
47,301 |
149,405 |
| Net cash provided by operating activities from discontinued operations |
3,589 |
5,593 |
|
| Net cash (used in) provided by operating activities |
47,047 |
52,894 |
149,405 |
| Cash flows from investing activities: |
|
|
|
| Cash paid for acquisitions, net of cash acquired |
|
2,110 |
210 |
| Proceeds from the sale of property and equipment |
2,308 |
7,235 |
|
| Purchase of property, plant and equipment |
(43,366) |
(43,466) |
(150,622) |
| Other investing activities |
|
(51) |
|
| Net cash provided by (used in) investing activities from continuing operations |
(41,058) |
(34,172) |
(150,412) |
| Net cash used in investing activities from discontinuing operations |
(4,195) |
(4,158) |
|
| Net cash provided by (used in) investing activities |
(45,253) |
(38,330) |
(150,412) |
| Cash flows from financing activities: |
|
|
|
| Proceeds from equity offering |
|
(1,600) |
|
| Payments on notes payable and capital leases |
(5,416) |
(4,605) |
|
| Payments of contingent consideration |
(1,884) |
|
|
| Other financing activities |
|
511 |
55 |
| Net cash (used in) provided by financing activities of continuing operations |
(7,300) |
(5,694) |
55 |
| Net cash provided by (used in) financing activities from discontinued operations |
(400) |
|
|
| Net cash provided by (used in) financing activities |
(7,700) |
(5,694) |
55 |
| Net (decrease) increase in cash |
(5,906) |
8,870 |
(952) |
| Cash and cash equivalents at beginning of year |
9,536 |
666 |
1,618 |
| Cash and cash equivalents at end of year |
3,630 |
9,536 |
666 |
| Less: cash and cash equivalents of discontinued operations at year end |
(429) |
(1,435) |
|
| Cash and cash equivalents of continuing operations at year end |
3,201 |
8,101 |
666 |
|
Non-Guarantor Subsidiaries
|
|
|
|
| Condensed Cash Flow Statements, Captions [Line Items] |
|
|
|
| Net cash (used in) provided by operating activities from continuing operations |
2,517 |
896 |
|
| Net cash provided by operating activities from discontinued operations |
|
|
(4,683) |
| Net cash (used in) provided by operating activities |
2,517 |
896 |
(4,683) |
| Cash flows from investing activities: |
|
|
|
| Purchase of property, plant and equipment |
(1,630) |
(9) |
|
| Other investing activities |
|
(31) |
|
| Net cash provided by (used in) investing activities from continuing operations |
(1,630) |
(40) |
|
| Net cash used in investing activities from discontinuing operations |
|
|
(5,777) |
| Net cash provided by (used in) investing activities |
(1,630) |
(40) |
(5,777) |
| Cash flows from financing activities: |
|
|
|
| Net (decrease) increase in cash |
887 |
856 |
(10,460) |
| Cash and cash equivalents at beginning of year |
856 |
|
10,460 |
| Cash and cash equivalents at end of year |
1,743 |
856 |
|
| Cash and cash equivalents of continuing operations at year end |
$ 1,743 |
$ 856 |
|