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Goodwill and Other Intangible Assets (Tables) | 6 Months Ended
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Jun. 30, 2013
Goodwill and Other Intangible Assets [Abstract] |
Schedule of Intangible Assets [Table Text Block] |
| June 30, 2013
| Weighted Average |  | Gross |  |  |  | Net
| Amortization Period |  | Carrying |  | Accumulated |  | Carrying
| In Years |  | Value |  | Amortization |  | Amount
Non-compete agreements | 5 | $ | 380 | $ | (370) | $ | 10
Patents | 10 |  | 859 |  | (441) |  | 418
Customer relationships | 23 |  | 19,960 |  | (3,032) |  | 16,928
Supplier relationships | 5 |  | 350 |  | (178) |  | 172
Trademarks | 17 |  | 6,280 |  | (1,095) |  | 5,185
Technology | 18 |  | 19,026 |  | (2,931) |  | 16,095
|  | $ | 46,855 | $ | (8,047) | $ | 38,808
| December 31, 2012
| Weighted Average |  | Gross |  |  |  | Net
| Amortization Period |  | Carrying |  | Accumulated |  | Carrying
| In Years |  | Value |  | Amortization |  | Amount
Non-compete agreements | 5 | $ | 380 | $ | (367) | $ | 13
Patents | 10 |  | 815 |  | (412) |  | 403
Customer relationships | 23 |  | 19,960 |  | (2,488) |  | 17,472
Supplier relationships | 5 |  | 350 |  | (143) |  | 207
Trademarks | 17 |  | 6,280 |  | (879) |  | 5,401
Technology | 18 |  | 19,026 |  | (2,357) |  | 16,669
|  | $ | 46,811 | $ | (6,646) | $ | 40,165
Schedule of Expected Amortization Expense [Table Text Block] |
|  | Amortization Expense
2013 | $ | 1,387
2014 |  | 2,785
2015 |  | 2,510
2016 |  | 2,417
2017 |  | 2,350
2018 and thereafter |  | 27,359
| $ | 38,808

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- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + 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=14024403&loc=d3e13816-109267 + Details
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