Quarterly report pursuant to Section 13 or 15(d)

8. Stock-Based Compensation (Details - Options Outstanding)

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8. Stock-Based Compensation (Details - Options Outstanding)
 6 Months Ended
Sep. 30, 2015
USD ($)
$ / shares
shares
Options  
Options outstanding at beginning of period 2,877,000
Options granted 1,167,000
Options exercised 0
Options forfeited (50,000)
Options expired (293,000)
Options outstanding at end of period 3,701,000
Options exercisable at end of period 1,687,000
Options available for grant, ending 3,125,000
Weighted Average Exercise Price  
Outstanding at beginning of period | $ / shares $ 6.96
Options granted | $ / shares 1.18
Options exercised | $ / shares 0
Options forfeited | $ / shares (3.37)
Options expired | $ / shares (12.04)
Options outstanding at end of period | $ / shares 4.78
Options exercisable at end of period | $ / shares $ 7.75
Weighted Average Contractual Term  
Outstanding at end of period 8 years 3 months 14 days
Exercisable at end of period 7 years 1 month 17 days
Aggregate Intrinsic Value  
Fair Value Outstanding at end of period | $ $ 157,000
Exercisable at end of period | $ $ 29,000