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Product Warranties (Notes) | 6 Months Ended
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Jun. 30, 2014
Product Warranties [Abstract] |
Product Warranty Disclosure [Text Block] | Product Warranties The Company provides product warranties with varying terms and durations for the majority of its products. The Company estimates its warranty reserve by considering historical and projected warranty claims, historical and projected cost-per-claim and knowledge of specific product issues that are outside its typical experience. The Company records warranty expense in cost of sales. Product warranty claims not expected to occur within one year are recorded in the long-term portion of the warranty reserve in the condensed consolidated balance sheets. The following table represents changes in the Company’s consolidated warranty reserve:
Balance at December 31, 2013 | $ | 33,827 |
Warranty expense | 7,485 |
Warranty usage | (13,052 | )
Balance at June 30, 2014 | $ | 28,260 |

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- Definition The entire disclosure for standard and extended product warranties and other product guarantee contracts, including a tabular reconciliation of the changes in the guarantor's aggregate product warranty liability for the reporting period. + 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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