| Schedule of Quarterly Financial Information [Table Text Block] |
Unaudited quarterly financial data for fiscal 2013 and 2012 is
summarized as follows:
|
|
|
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
|
)
|
|
|
|
Quarter Ended
|
|
|
Fiscal 2012
|
|
October 31,
2011
|
|
|
January 31,
2012
|
|
|
April 30,
2012
|
|
|
July 31,
2012
|
|
|
Total revenues
|
|
$
|
25,753
|
|
|
$
|
24,973
|
|
|
$
|
25,949
|
|
|
$
|
26,408
|
|
|
Gross profit
|
|
|
11,802
|
|
|
|
11,579
|
|
|
|
12,056
|
|
|
|
11,673
|
|
|
Loss before income taxes
|
|
|
(4,326
|
)
|
|
|
(4,076
|
)
|
|
|
(3,445
|
)
|
|
|
(29,074
|
)
|
|
Net loss
|
|
|
(4,494
|
)
|
|
|
(4,221
|
)
|
|
|
(3,411
|
)
|
|
|
(27,143
|
)
|
|
Basic and diluted loss per common share
|
|
$
|
(0.12
|
)
|
|
$
|
(0.11
|
)
|
|
$
|
(0.09
|
)
|
|
$
|
(0.69
|
)
|
|