| Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block] |
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OPTIONS:
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Issued
by the Company
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#
of shares
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Weighted
Ave
Exericse
Price
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Weighted
Average
Remaining
Contractual
Life
(in years)
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Aggregated
Intrinsic
Value
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Outstanding
and exercisable, June 30, 2011
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691,932
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$
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21.90
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4.48
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$
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1,637,459
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Granted
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351,259
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$
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5.20
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Exercised
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(231,259
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)
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$
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4.20
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Expired
/ Cancelled
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(8,499
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)
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$
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19.30
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Outstanding
and exercisable, June 30, 2012
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803,433
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$
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19.73
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3.69
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$
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-
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Granted
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362,747
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$
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5.51
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Exercised
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(449,285
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)
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$
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5.70
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Expired
/ Cancelled
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(405,433
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)
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$
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25.87
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Outstanding
and exercisable, June 30, 2013
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311,462
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$
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15.65
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3.3
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$
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523,125
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WARRANTS:
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Outstanding
and exercisable, June 30, 2011
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17,823
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$
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6.60
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3.69
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$
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219,119
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Granted
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246,396
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$
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6.80
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Exercised
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-
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-
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Expired
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(2,500
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)
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Outstanding
and exercisable, June 30, 2012
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261,719
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$
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6.59
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4.24
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$
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-
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Granted
/ adjusted
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5,922
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$
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0.27
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Exercised
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(104,517
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)
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$
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5.12
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Expired
|
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-
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-
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Outstanding
and exercisable, June 30, 2013
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163,124
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$
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7.29
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3.19
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$
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451,519
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| Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block] |
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Exercise
Price
|
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Number
Outstanding
and
Exercisable
|
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Weighted
Average
Remaining
Contractual
Life
|
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Weighted
Ave
Exericse
Price
|
|
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OPTIONS:
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$0.10
|
-
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$9.90
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183,462
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3.96
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7.21
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$10.00
|
-
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$19.90
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15,000
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2.56
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18.07
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$20.00
|
-
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$29.90
|
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95,000
|
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2.64
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25.27
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$30.00
|
-
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$50.00
|
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18,000
|
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0.65
|
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48.89
|
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Totals
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311,462
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3.30
|
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15.65
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WARRANTS:
|
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$3.10
|
-
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$7.73
|
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163,124
|
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3.19
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7.29
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Totals
|
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163,124
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3.19
|
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7.29
|
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