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Goodwill (Tables) | 12 Months Ended
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Dec. 31, 2015
Goodwill [Line Items] |
Schedule of Intangible Assets and Goodwill [Table Text Block] | The changes in the carrying amount of goodwill by segment for the years ended December 31, 2015 and January 3, 2015 are as follows:
| Specialty Chemicals Segment |  | Metals Segment |  | Total
Balance at December 28, 2013 | $ | 1,354,730 |  |  | $ | 15,897,948 |  |  | $ | 17,252,678 |
Acquisition of Specialty | — |  |  | 5,997,523 |  |  | 5,997,523 |
Balance at January 3, 2015 | 1,354,730 |  |  | 21,895,471 |  |  | 23,250,201 |
Specialty inventory adjustment | — |  |  | (2,318,187 | ) |  | (2,318,187 | )
Reduction due to the finalization of Specialty's beginning balance sheet | — |  |  | (2,419,035 | ) |  | (2,419,035 | )
Impairment charge | — |  |  | (17,158,249 | ) |  | (17,158,249 | )
Balance at December 31, 2015 | $ | 1,354,730 |  |  | $ | — |  |  | $ | 1,354,730 |

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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