Annual report pursuant to Section 13 and 15(d)

Stock Based Compensation - Summary of Stock Options and Warrants Outstanding and Exercisable (Details)

v3.5.0.2
Stock Based Compensation - Summary of Stock Options and Warrants Outstanding and Exercisable (Details) - $ / shares
12 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2014
Warrants [Member]      
Number Outstanding and Exercisable, shares 163,124 163,124  
Weighted Average Remaining Contractual Life 2 months 23 days    
Weighted Ave Exercise Price $ 7.29    
Options [Member]      
Number Outstanding and Exercisable, shares 610,133 708,133 757,462
Weighted Average Remaining Contractual Life 11 months 27 days    
Weighted Ave Exercise Price $ 4.90    
Price Range One [Member] | Warrants [Member]      
Exercise Price, Lower 5.00    
Exercise Price, Upper $ 7.50    
Number Outstanding and Exercisable, shares 163,124    
Weighted Average Remaining Contractual Life 2 months 23 days    
Weighted Ave Exercise Price $ 7.29    
Price Range One [Member] | Options [Member]      
Exercise Price, Lower 0.10    
Exercise Price, Upper $ 9.90    
Number Outstanding and Exercisable, shares 609,133    
Weighted Average Remaining Contractual Life 11 months 27 days    
Weighted Ave Exercise Price $ 4.88    
Price Range Two [Member] | Options [Member]      
Exercise Price, Lower 10.00    
Exercise Price, Upper $ 19.90    
Number Outstanding and Exercisable, shares 1,000    
Weighted Average Remaining Contractual Life 1 year 18 days    
Weighted Ave Exercise Price $ 16.00