Note 2 - Summary of Significant Accounting Policies (Tables)

12 Months Ended

Jan. 31, 2014

Accounting Policies [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

Fiscal Year	Balance at the Beginning of Year		Charged to Expense		Deductions			Balance at the End of Year
2013	$	38,159	$	3,831	$	(7,575	)	$	34,415
2014	$	34,415	$	5,061	$	(15,883	)	$	23,593

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]

	Restricted Shares
	Shares			Weighted-Average Per Share Grant Date Fair Value
Balance at January 31, 2012		-			—
Granted		18,000			$2.20
Vested		(18,000	)		$2.20
Forfeited		-			—
Balance of unvested awards at January 31, 2013		-			$0.00
Granted		18,000			$1.72
Vested		(18,000	)		$1.72
Forfeited		-			—
Balance of unvested awards at January 31, 2014		-			$0.00