Note 8 - Other Liabilities (Tables)

9 Months Ended

Aug. 31, 2022

Notes Tables

Other Liabilities [Table Text Block]

	As of August 31, 2022		As of November 30, 2021
Other current liabilities:
Remediation liabilities	$	734	$	840
Lease obligations		144		224
	$	878	$	1,064
Other long-term liabilities:
Remediation liabilities	$	280	$	280
Lease obligations		850		184
	$	1,130	$	464