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STOCK-BASED COMPENSATION Narrative (Details) - Jun. 30, 2015 - USD ($)
Total
Total
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Common stock split-adjusted shares, authorized 1,000,000 1,000,000
Threshold for awards granted years   10 years
Stock Options    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock options, granted   0
Stock options, exercised 55,755 73,027
Shares, forfeited 0 0
Restricted Stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting period   60 months
Restricted stock, compensation expense $ 192,060 $ 343,922
Restricted stock, unrecognized remaining compensation expense $ 1,976,807 $ 1,976,807
Restricted stock, issued 0 72,800
Restricted stock, vested 1,200 2,400
Restricted stock, forfeited 6,700 11,100
Minimum | Restricted Stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting period   6 months
Maximum | Restricted Stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting period   54 months
2006EIP and 1999ISO    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of shares subject to outstanding awards 418,137 418,137
2006EIP and 1999ISO | Stock Options    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares available for grant 1,132,959 1,132,959
Stock options, outstanding 31,087 31,087
Stock options, weighted average exercise price $ 7.84 $ 7.84
Stock options, weighted average remaining term   3 months
2006EIP and 1999ISO | Restricted Stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Restricted stock, non-vested shares 387,050 387,050