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9. Stock Compensation (Details - Option activity) - Jun. 30, 2015 - Options - $ / shares
Total
Options outstanding, beginning 501,690
Options exercised 0
Options granted 0
Options cancelled/expired (6,000)
Options outstanding, ending 495,690
Options exercisable 428,057
Range of exercise price, options outstanding beginning $4.00-$20.50
Range of exerices price, options cancelled/expired 20.50
Range of exercise price, options outstanding ending $4.00-$20.50
Range of exerices price, options exercisable $4.00-$20.50
Weighted average exercise price, options beginning $ 12.50
Weighted average exercise price, options cancelled/expired 20.50
Weighted average exercise price, options ending 10.89
Weighted average exercise price, options exercisable $ 11.66