XML 12 R25.htm IDEA: XBRL DOCUMENT v2.4.0.6

Income Taxes (Details Textual)	6 Months Ended
	Nov. 29, 2012	Nov. 24, 2011
Effective Income Tax Rate	40.10%	38.60%

X

- Definition

The effective income tax rate of the company during the period.

+ References

No definition available.

+ Details

Name:	mcs_EffectiveIncomeTaxRate
Namespace Prefix:	mcs_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration