Discontinued Operations - Narrative (Details) - USD ($)
$ in Thousands |
|
1 Months Ended |
12 Months Ended |
21 Months Ended |
22 Months Ended |
|
Mar. 25, 2014 |
Aug. 31, 2015 |
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
Dec. 31, 2015 |
Dec. 31, 2015 |
Nov. 26, 2013 |
| Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
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| (Loss) gain on sale of discontinued operations |
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$ (534)
|
$ (30)
|
$ 3,915
|
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| Cash held in escrow |
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0
|
300
|
500
|
$ 0
|
$ 0
|
|
| Crescent Lighting Limited (CLL) |
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| Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
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| (Loss) gain on sale of discontinued operations |
|
$ (44)
|
(44)
|
0
|
$ 0
|
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| Accumulated other comprehensive income reclassification adjustment for foreign currency translation adjustment |
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$ (469)
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| Pool products |
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| Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
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| Proceeds from sale |
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$ 5,200
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| Cash held in escrow |
|
|
$ 300
|
$ 300
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|
300
|
300
|
$ 500
|
| Escrow releases |
$ 100
|
|
|
|
|
$ 200
|
$ 200
|
|
| Number of additional months to receive payments |
4 months
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