XML 31 R21.htm IDEA: XBRL DOCUMENT
v3.20.2

Warranties | 9 Months Ended
--- | ---
May 31, 2020
Product Warranties Disclosures [Abstract] |
Warranties | Note 12 – Warranties The following table provides the changes in the Company’s product warranties:
|  | Three months ended |  |  | Nine months ended |
($ in thousands) |  | May 31, 2020 |  |  | May 31, 2019 |  |  | May 31, 2020 |  |  | May 31, 2019 |
Product warranty accrual balance, beginning of period |  | $ | 8,990 |  |  | $ | 7,971 |  |  | $ | 8,960 |  |  | $ | 7,109 |
Liabilities accrued for warranties during the period |  |  | 2,744 |  |  |  | 2,642 |  |  |  | 6,360 |  |  |  | 5,472 |
Warranty claims paid during the period |  |  | (2,031 | ) |  |  | (1,954 | ) |  |  | (5,617 | ) |  |  | (4,260 | )
Changes in estimates |  |  | 110 |  |  |  | 44 |  |  |  | 110 |  |  |  | 382 |
Product warranty accrual balance, end of period |  | $ | 9,813 |  |  | $ | 8,703 |  |  | $ | 9,813 |  |  | $ | 8,703 |

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