XML 62 R33.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Asset Retirement Obligations (Tables) | 3 Months Ended
--- | ---
Nov. 30, 2019
Asset Retirement Obligation Disclosure [Abstract] |
Reconciliation of Asset Retirement Liability | A reconciliation of the Company’s asset retirement liability for the thirteen weeks ended November 30, 2019 was as follows (in thousands):
|  | November 30, 2019 |
Beginning balance as of August 31, 2019 |  | $ | 12,727 |
Accretion expense |  |  | 232 |
Effect of exchange rate changes |  |  | 29 |
Ending balance as of November 30, 2019 |  | $ | 12,988 |

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

X
- Definition Tabular disclosure of the carrying amount of a liability for asset retirement obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849 + Details
Name: | us-gaap_ScheduleOfAssetRetirementObligationsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration