Balance Sheets (Parenthetical) (USD $)	Oct. 30, 2011	Jan. 30, 2011
Balance Sheets
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, authorized shares	20,000,000	20,000,000
Common stock, shares issued	3,842,745	3,841,895
Common stock, shares outstanding	3,842,745	3,841,895