XML 28 R14.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Product Warranty | 9 Months Ended
--- | ---
Sep. 30, 2018
Product Warranties Disclosures [Abstract] |
Product Warranty | Product Warranty The Company’s products carry standard limited warranties that range from one to two years and vary by product. The warranty period begins on the date of retail purchase or lease by the original purchaser. The Company accrues estimated product warranty costs at the time of sale and any additional amounts are recorded when such costs are probable and can be reasonably estimated. Factors that affect the Company’s warranty liability include the number of units sold or leased, historical and anticipated rates of warranty repairs and the cost per repair. Warranty and related costs are reflected within sales, marketing and support in the accompanying consolidated statements of operations. As of September 30, 2018 and December 31, 2017, the Company had accrued product warranty costs of $2,032 and $2,074, respectively. The following table summarizes product warranty activity during 2018 and 2017:
| Nine Months Ended
| September 30,
| 2018 |  | 2017
Beginning balance | $ | 2,074 |  |  | $ | 2,280 |
Charges to expense | 1,592 |  |  | 845 |
Costs incurred | (1,634 | ) |  | (810 | )
Ending balance | $ | 2,032 |  |  | $ | 2,315 |

X
- References No definition available. + Details
Name: | us-gaap_ProductWarrantiesDisclosuresAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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 -URI http://asc.fasb.org/topic&trid=2155896 + Details
Name: | us-gaap_ProductWarrantyDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration