Critical Accounting Policies and Estimates (Tables)

6 Months Ended

Nov. 30, 2019

Accounting Policies [Abstract]

Schedule of Accrued Liabilities

Accrued liabilities consist of the following (in thousands):

	November 30, 2019		June 1, 2019
Compensation and payroll taxes	$	3,264	$	2,846
Accrued severance		500		520
Professional fees		552		471
Deferred revenue		1,624		2,260
Other accrued expenses		4,896		5,176
Accrued Liabilities	$	10,836	$	11,273