Goodwill and Other Intangible Assets - Additional Information (Detail) - USD ($)
$ in Thousands |
3 Months Ended |
9 Months Ended |
|
|
Sep. 30, 2016 |
Sep. 30, 2015 |
Sep. 30, 2016 |
Sep. 30, 2015 |
Jan. 01, 2016 |
Dec. 31, 2015 |
| Goodwill And Other Intangible Assets [Line Items] |
|
|
|
|
|
|
| Goodwill |
$ 485,054
|
|
$ 485,054
|
|
$ 390,655
|
$ 390,655
|
| Loss on disposal of assets |
551
|
$ 0
|
7,214
|
$ 0
|
|
|
| Goodwill, purchase accounting adjustments |
|
|
3,094
|
|
|
|
| Amortization expense |
8,423
|
$ 7,259
|
23,966
|
$ 21,455
|
|
|
| PMAG |
|
|
|
|
|
|
| Goodwill And Other Intangible Assets [Line Items] |
|
|
|
|
|
|
| Goodwill |
40,400
|
|
40,400
|
|
|
|
| Corporate Segment |
|
|
|
|
|
|
| Goodwill And Other Intangible Assets [Line Items] |
|
|
|
|
|
|
| Goodwill |
8,649
|
|
8,649
|
|
8,649
|
|
| Sterno Products |
|
|
|
|
|
|
| Goodwill And Other Intangible Assets [Line Items] |
|
|
|
|
|
|
| Goodwill |
39,696
|
|
39,696
|
|
33,716
|
|
| Ergobaby |
|
|
|
|
|
|
| Goodwill And Other Intangible Assets [Line Items] |
|
|
|
|
|
|
| Goodwill |
54,857
|
|
54,857
|
|
41,664
|
|
| Liberty |
|
|
|
|
|
|
| Goodwill And Other Intangible Assets [Line Items] |
|
|
|
|
|
|
| Goodwill |
32,828
|
|
32,828
|
|
32,828
|
|
| Manitoba Harvest |
|
|
|
|
|
|
| Goodwill And Other Intangible Assets [Line Items] |
|
|
|
|
|
|
| Goodwill |
45,188
|
|
45,188
|
|
52,673
|
|
| Goodwill, purchase accounting adjustments |
|
|
3,094
|
|
|
|
| ACI |
|
|
|
|
|
|
| Goodwill And Other Intangible Assets [Line Items] |
|
|
|
|
|
|
| Goodwill |
58,019
|
|
58,019
|
|
58,019
|
|
| Arnold |
|
|
|
|
|
|
| Goodwill And Other Intangible Assets [Line Items] |
|
|
|
|
|
|
| Goodwill |
51,767
|
|
51,767
|
|
51,767
|
|
| Clean Earth |
|
|
|
|
|
|
| Goodwill And Other Intangible Assets [Line Items] |
|
|
|
|
|
|
| Goodwill |
117,864
|
|
117,864
|
|
$ 111,339
|
|
| Flexmag |
|
|
|
|
|
|
| Goodwill And Other Intangible Assets [Line Items] |
|
|
|
|
|
|
| Goodwill |
4,800
|
|
4,800
|
|
|
|
| Precision Thin Metals |
|
|
|
|
|
|
| Goodwill And Other Intangible Assets [Line Items] |
|
|
|
|
|
|
| Goodwill |
6,500
|
|
$ 6,500
|
|
|
|
| Orbitbaby | Ergobaby |
|
|
|
|
|
|
| Goodwill And Other Intangible Assets [Line Items] |
|
|
|
|
|
|
| Loss on disposal of assets |
7,200
|
|
|
|
|
|
| Loss on disposition of intangible assets |
5,500
|
|
|
|
|
|
| Loss on disposition of property plant and equipment |
400
|
|
|
|
|
|
| Loss on disposition of other assets |
$ 1,000
|
|
|
|
|
|