General form of registration statement for all companies including face-amount certificate companies

Leases (Narrative) (Detail)

v2.4.0.6
Leases (Narrative) (Detail) (USD $)
 12 Months Ended 9 Months Ended
Dec. 25, 2011
Dec. 25, 2011
Non Related Party
Dec. 25, 2011
Subsequent Event
Lease
Dec. 25, 2011
Subsequent Event
Non Related Party
Sep. 23, 2012
Minimum
Sep. 23, 2012
Maximum
Operating Leased Assets [Line Items]            
Initial lease terms     15 years   10 years 20 years
lease terms Renewal         5 years 20 years
Lease expiry period         2016 2032
Number of leased properties     12      
Future minimum lease payment     $ 2,500,000      
Future minimum lease payment in 2012 7,415,000 5,610,000   6,100,000    
Future minimum lease payment in 2013 7,631,000 5,799,000   8,300,000    
Future minimum lease payment in 2014 7,765,000 5,864,000   8,300,000    
Future minimum lease payment in 2015 7,915,000 5,959,000   8,300,000    
Future minimum lease payment in 2016 7,982,000 5,970,000   8,300,000    
Future minimum lease payment thereafter $ 56,703,000 $ 55,261,000   $ 88,700,000