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Commitments and Contingent Liabilites (Tables) | 12 Months Ended
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Dec. 31, 2014
Commitments and Contingent Liabilities [Abstract] |
Schedule of Product Warranty Liability [Table Text Block] |
|  | Warranty Liability
Balance at December 31, 2012 | $ | 15,727
Additions to warranty liability |  | 1,695
Warranty liability utilized |  | (9,939)
Balance at December 31, 2013 | $ | 7,483
Additions to warranty liability |  | 10,957
Warranty liability utilized |  | (6,992)
Warranty liabilities acquired |  | 52
Balance at December 31, 2014 | $ | 11,500

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- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249 + Details
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