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Product Warranty Liability (Tables) | 12 Months Ended
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Jan. 31, 2019
Guarantees and Product Warranties [Abstract] |
Activity in Product Warranty Liability | Activity in the product warranty liability, which is included in other accrued expenses in the accompanying consolidated balance sheet, is as follows:
|  | January 31 |
|  | 2019 |  |  | 2018 |  |  | 2017 |
(In thousands) |  |  |  |  |  |  |  |  |
Balance, beginning of the year |  | $ | 575 |  |  | $ | 515 |  |  | $ | 400 |
Provision for Warranty Expense |  |  | 1,680 |  |  |  | 1,294 |  |  |  | 971 |
Cost of Warranty Repairs |  |  | (1,423 | ) |  |  | (1,234 | ) |  |  | (856 | )
Balance, end of the year |  | $ | 832 |  |  | $ | 575 |  |  | $ | 515 |

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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://fasb.org/us-gaap/role/ref/legacyRef -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
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