Employee Benefit Plans (Schedule of Changes in the Liability for the Salary Continuation Plan) (Detail) (USD $)	12 Months Ended
Jun. 01, 2012	Jun. 03, 2011
Defined Benefit Plan Disclosure [Line Items]
Accrued salary continuation plan - beginning of year	$ 1,379,557	$ 1,472,063
Benefits accrued	67,337	62,307
Benefits paid	(167,661)	(154,813)
Accrued salary continuation plan - end of year	$ 1,279,233	$ 1,379,557

1) For defined benefit pension plans, the benefit obligation is the projected benefit obligation, which is the actuarial present value as of a date of all benefits attributed by the pension benefit formula to employee service rendered prior to that date. 2) For other postretirement defined benefit plans, the benefit obligation is the accumulated postretirement benefit obligation, which is the actuarial present value of benefits attributed to employee service rendered to a particular date.

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+ Details

- Definition

The amount of payments made for which participants are entitled under a pension plan, including pension benefits, death benefits, and benefits due on termination of employment. Also includes payments made under a postretirement benefit plan, including prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. This item represents a periodic decrease to the plan obligations and a decrease to plan assets.

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+ Details

- Definition

The actuarial present value of benefits attributed by the pension benefit formula to services rendered by employees during the period. The portion of the expected postretirement benefit obligation attributed to employee service during the period. The service cost component is a portion of the benefit obligation and is unaffected by the funded status of the plan.

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