XML 46 R33.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Product Warranty Liability (Tables) | 12 Months Ended
--- | ---
Mar. 31, 2018
Guarantees [Abstract] |
Reconciliation of the Changes in Product Warranty Liability | The reconciliation of the changes in the product warranty liability is as follows:
|  | Year ended March 31, |
|  | 2018 |  |  | 2017 |
Balance at beginning of year |  | $ | 538 |  |  | $ | 686 |
Expense for product warranties |  |  | 528 |  |  |  | 106 |
Product warranty claims paid |  |  | (573 | ) |  |  | (254 | )
Balance at end of year |  | $ | 493 |  |  | $ | 538 |

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

X
- 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=68068213&loc=d3e12565-110249 + Details
Name: | us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration