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