Stockholders' Equity (Tables)
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9 Months Ended |
Jan. 31, 2017 |
Schedule of Warrants Activity |
A summary of the Companys warrant activity during the nine months ended January 31, 2017 is presented below:
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Weighted
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Weighted
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Average
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Average
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Remaining
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Aggregate
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Number of
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Exercise
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Contractual
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Intrinsic
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Warrants
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Shares
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Price
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Term
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Value
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Balance outstanding, April 30, 2016
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1,993,023
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$
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2.28
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$ |
1,054,450
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Granted
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62,500
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2.40
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78,125
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Exercised
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Forfeited
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(1,120,968
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1.92
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Expired
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Balance outstanding, January 31, 2017
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934,555
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$
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2.88
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1.8
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$
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1,132,575
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Exercisable, January 31, 2017
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934,555
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$
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2.88
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1.8
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$
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1,132,575
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Stock Incentive Plan and Stock Option Grants to Employees and Directors [Member] |
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Schedule of Assumptions Used In Valuing Stock Options |
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January 31,
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2017
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Expected life (years)
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4-6.5
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Expected volatility
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40-43
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%
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Risk-free interest rate
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0.00
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%
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Dividend yield
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n/a
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Schedule of Stock Option Activity |
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Weighted
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Average
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Average
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Remaining
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Aggregate
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Number of
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Exercise
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Contractual
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Intrinsic
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Options
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Shares
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Price
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Term
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Value
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Balance outstanding, April 30, 2016
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1,494,259
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$
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2.76
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0.6
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$
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2,020,711
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Granted
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538,333
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$
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2.40
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4.5
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694,390
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Exercised
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Forfeited
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(85,361
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$
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3.72
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1.9
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Expired
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Balance outstanding, January 31, 2017
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1,947,231
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$
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2.28
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3.09
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$
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2,715,101
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Exercisable, January 31, 2017
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1,891,540
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$
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2.28
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1.86
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$
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1,375,198
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Stock Option Grants To Non Employees [Member] |
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Schedule of Stock Option Activity |
A summary of the Company's stock option activity for non-employees during the nine months ended January 31, 2017, is presented below:
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Weighted
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Average
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Average
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Remaining
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Aggregate
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Number of
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Exercise
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Contractual
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Intrinsic
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Options
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Shares
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Price
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Term
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Value
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Balance outstanding, April 30, 2016
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16,250
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$
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3.48
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0.20
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$
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8,550
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Granted
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Exercised
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Forfeited
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Expired
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Balance outstanding, January 31, 2017
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16,250
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$
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3.48
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0.20
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$
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8,550
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Exercisable, January 31, 2017
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16,250
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$
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3.48
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0.20
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$
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8,550
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