Selected Current Liabilities (Tables)

12 Months Ended

May 31, 2016

Selected Current Liabilities (Tables) [Abstract]

Selected Current Liabilities

			2016		2015
Accrued Salaries and Employee Benefits
	Salaries		$	478	$	345
	Employee benefits, including
		variable compensation		804		507
	Compensated absences			690		584
			$	1,972	$	1,436
Accrued Expenses
	Self-insurance accruals		$	837	$	865
	Taxes other than income taxes			311		328
	Other			1,915		1,242
			$	3,063	$	2,435