XML 44 R53.htm IDEA: XBRL DOCUMENT v2.4.0.8
Stockholders' Equity - Additional Information (Detail) (USD $)
12 Months Ended
Dec. 27, 2013
Equity [Abstract]  
Stock repurchase program, authorized $ 10,000,000
Total number of shares repurchased 601,994
Total cost of shares repurchased $ 3,337,000
Average cost of shares repurchased $ 5.54