Property, Plant and Equipment (Details Textual) (USD $)	1 Months Ended	12 Months Ended
	Jun. 30, 2012	Jan. 31, 2013	Jan. 31, 2012
Property, Plant and Equipment (Textual) [Abstract]
Cash purchase of office building	$ 1,955,000
Depreciation Expense		522,000	455,000
Cost of maintenance & repair		$ 325,000	$ 295,000