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10. Long-Term Incentive Plan Awards (Details - Option Activity) - Options [Member] - USD ($)
 12 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2014
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Number of Options Outstanding, Beginning 850,337 895,337  
Number of Options Granted 0 0  
Number of Options Exercised (38,334) 0  
Number of Options Cancelled 0 (45,000)  
Number of Options Forfeited or Expired 0 0  
Number of Options Outstanding, Ending 812,003 850,337 895,337
Number of Options Exercisable 812,003    
Weighted-Average Exercise Price      
Weighted Average Exercise Price Outstanding, Beginning $ 1.24 $ 1.24  
Weighted Average Exercise Price Exercised (1.04)    
Weighted Average Exercise Price Canceled   (1.34)  
Weighted Average Exercise Price Outstanding, Ending 1.25 $ 1.24 $ 1.24
Weighted Average Exercise Price Exercisable $ 1.25    
Weighted-Average Remaining Contractual Life (In Years)      
Weighted Average Remaining Contractual Life (in years) Outstanding 3 years 4 months 6 days 4 years 4 months 10 days 5 years 6 months
Weighted Average Remaining Contractual Life (in years) Exercised 1 year 10 months 17 days    
Weighted Average Remaining Contractual Life (in years) Cancelled   6 years 11 months 16 days  
Weighted Average Remaining Contractual Life (in years) Exercisable 3 years 4 months 6 days    
Aggregate Intrinsic Value      
Aggregate Intrinsic Value Outstanding, Beginning $ 306,583 $ 497,350  
Aggregate Intrinsic Value Exercised (88,935)    
Aggregate Intrinsic Value Cancelled   (72,000)  
Aggregate Intrinsic Value Outstanding, Ending 869,740 $ 306,583 $ 497,350
Aggregate Intrinsic Value Exercisable $ 869,740