| Schedule of Quarterly Financial Information [Table Text Block] |
Unaudited quarterly financial data for fiscal 2014 and 2013 is summarized as follows:
|
|
|
Quarter Ended
|
|
|
Fiscal 2014
|
|
October 31,
2013
|
|
|
January 31,
2014
|
|
|
April 30,
2014
|
|
|
July 31,
2014
|
|
|
Total revenues
|
|
$
|
24,134
|
|
|
$
|
22,928
|
|
|
$
|
23,978
|
|
|
$
|
24,907
|
|
|
Gross profit
|
|
|
10,579
|
|
|
|
9,771
|
|
|
|
10,394
|
|
|
|
10,935
|
|
|
Loss before income taxes
|
|
|
(2,725
|
)
|
|
|
(3,570
|
)
|
|
|
(448
|
)
|
|
|
(3,162
|
)
|
|
Net loss
|
|
|
(2,787
|
)
|
|
|
(3,566
|
)
|
|
|
(455
|
)
|
|
|
(3,169
|
)
|
|
Basic and diluted loss per common share
|
|
$
|
(0.07
|
)
|
|
$
|
(0.09
|
)
|
|
$
|
(0.01
|
)
|
|
$
|
(0.07
|
)
|
|
|
|
Quarter Ended
|
|
|
Fiscal 2013
|
|
October 31,
2012
|
|
|
January 31,
2013
|
|
|
April 30,
2013
|
|
|
July 31,
2013
|
|
|
Total revenues
|
|
$
|
25,630
|
|
|
$
|
22,210
|
|
|
$
|
22,598
|
|
|
$
|
23,269
|
|
|
Gross profit
|
|
|
11,736
|
|
|
|
8,642
|
|
|
|
9,048
|
|
|
|
9,446
|
|
|
Loss before income taxes
|
|
|
(3,755
|
)
|
|
|
(5,854
|
)
|
|
|
(5,808
|
)
|
|
|
(3,532
|
)
|
|
Net loss
|
|
|
(3,691
|
)
|
|
|
(5,674
|
)
|
|
|
(5,770
|
)
|
|
|
(3,102
|
)
|
|
Basic and diluted loss per common share
|
|
$
|
(0.09
|
)
|
|
$
|
(0.14
|
)
|
|
$
|
(0.15
|
)
|
|
$
|
(0.08
|
)
|
|