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STOCK-BASED COMPENSATION - Three Year Vest Restricted Shares (Details) - Three Year Vest Restricted Shares - Restricted Shares - 2010 Plan - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Jan. 25, 2017
Jan. 27, 2016
Feb. 09, 2015
Jan. 28, 2015
Jan. 22, 2014
Mar. 31, 2017
Stock-based compensation            
Granted (in shares) 17,451 21,100     14,500 17,451
Vesting per year (as a percent) 33.00% 33.00% 33.00% 33.00% 33.00%  
Share-based Compensation, Other Than Options, Shares            
Outstanding (in shares)           37,504
Granted (in shares) 17,451 21,100     14,500 17,451
Vested (in shares)           (17,298)
Outstanding (in shares)           37,657
Share-based Compensation, Other Than Options, Weighted Average Fair Value            
Stock based compensation, Weighted Average Fair Value Per Share, beginning balance           $ 47.53
Stock based compensation, Weighted Average Fair Value Per Share, Granted           55.06
Stock based compensation, Weighted Average Fair Value, Vested           46.70
Stock based compensation, Weighted Average Fair Value Per Share, ending balance           $ 51.40
Unrecognized compensation cost           $ 900
Weighted average period of compensation cost to be recognized           1 year 6 months
Certain employees, excluding Mr. Albright            
Stock-based compensation            
Granted (in shares)       11,700    
Share-based Compensation, Other Than Options, Shares            
Granted (in shares)       11,700    
Mr. Albright            
Stock-based compensation            
Granted (in shares)     8,000      
Share-based Compensation, Other Than Options, Shares            
Granted (in shares)     8,000