SHAREHOLDERS' EQUITY (Details) $ / shares in Units, $ in Thousands	12 Months Ended
	Jan. 30, 2016 USD ($) Vote $ / shares shares	Jan. 31, 2015 USD ($) $ / shares shares	Feb. 01, 2014 USD ($) $ / shares
Shareholders' equity
Dividends declared to shareholders (in dollars per share)	$ 0.15	$ 0.20	$ 0.20
Preferred stock, authorized shares | shares	5,000,000	5,000,000
Preferred stock, shares issued | shares	0	0
Class A Common Stock
Shareholders' equity
Number of votes per share | Vote	10
Dividends declared to shareholders (in dollars per share)	$ 0.15	$ 0.20	$ 0.20
Total dividends (in dollars) | $	$ 442	$ 590	$ 590
Common Stock
Shareholders' equity
Number of votes per share | Vote	1
Dividends declared to shareholders (in dollars per share)	$ 0.15	$ 0.20	$ 0.20
Total dividends (in dollars) | $	$ 2,596	$ 3,374	$ 3,345