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STOCK OPTIONS (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Stock-based compensation expense $ 2 $ 1
2017 Employee Plan [Member]    
Stock-based compensation expense $ 1  
Vested stock options 15,000  
Weighted-average exercise price, vested options $ 5.98  
Weighted average contractual term 4 years 5 months 23 days  
Employee 2007 [Member]    
Stock-based compensation expense $ 1 $ 1
Unamortized stock-based compensation $ 4  
Vested stock options 83,750 79,375
Weighted-average exercise price, vested options $ 3.39 $ 3.36
Weighted average contractual term 1 year 9 months 2 years 1 month 10 days
2017 Directors Equity Incentive Plan [Member]    
Stock-based compensation expense $ 0  
Vested stock options 80,000  
Weighted-average exercise price, vested options $ 5.98  
Weighted average contractual term 4 years 5 months 23 days  
2007 Directors Equity Incentive Plan [Member]    
Stock-based compensation expense $ 0  
Vested stock options 330,000 415,000
Weighted-average exercise price, vested options $ 3.38 $ 3.36
Weighted average contractual term 2 years 1 month 17 days 2 years 8 months 5 days