Annual report pursuant to Section 13 and 15(d)

Payment of Dividends (Details)

v2.4.1.9
Payment of Dividends (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
0 Months Ended 12 Months Ended
Dec. 09, 2014
Dec. 03, 2013
Dec. 10, 2012
Jan. 03, 2015
Dec. 28, 2013
Dec. 29, 2012
Payments of Dividends [Abstract]            
Dividends paid (in dollars per share) $ 0.30us-gaap_CommonStockDividendsPerShareCashPaid $ 0.26us-gaap_CommonStockDividendsPerShareCashPaid $ 0.25us-gaap_CommonStockDividendsPerShareCashPaid $ 0.30us-gaap_CommonStockDividendsPerShareCashPaid $ 0.26us-gaap_CommonStockDividendsPerShareCashPaid $ 0.25us-gaap_CommonStockDividendsPerShareCashPaid
Total outlay for dividends $ 2,633us-gaap_PaymentsOfDividends $ 2,260us-gaap_PaymentsOfDividends $ 1,596us-gaap_PaymentsOfDividends