| Schedule of Segment Reporting Information, by Segment [Table Text Block] |
|
Segment Data
|
Display Technology
|
|
Encryption Products and
Services
|
|
Total
|
|
Nine Months Ended July 31,
2012:
|
|
|
|
|
|
|
Net revenue
|
$ 940,010
|
|
$ 6,725
|
|
$ 946,735
|
|
Net loss
|
(2,199,560)
|
|
(192,736)
|
|
( 2,392,296)
|
|
|
|
|
|
|
|
|
Nine Months Ended July 31,
2011:
|
|
|
|
|
|
|
Net revenue
|
$ 426,000
|
|
$ 128,233
|
|
$ 554,233
|
|
Net loss
|
(3,878,176)
|
|
(708,471)
|
|
(4,586,647)
|
|
Segment Data
|
Display Technology
|
|
Encryption Products and
Services
|
|
Total
|
|
Three Months Ended July
31,
2012:
|
|
|
|
|
|
|
Net revenue
|
$ 246,670
|
|
$ 2,800
|
|
$ 249,470
|
|
Net income (loss)
|
(631,188)
|
|
2,086
|
|
(629,102)
|
|
|
|
|
|
|
|
|
Three Months Ended July 31,
2011:
|
|
|
|
|
|
|
Net revenue
|
$ 426,000
|
|
$ 24,360
|
|
$ 450,360
|
|
Net loss
|
(1,576,313)
|
|
(197,185)
|
|
(1,773,498)
|
|