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STOCK OPTIONS (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands | 9 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020
Stock-based compensation expense | $ 144 | $ 52
2017 Employee Plan |  |
Stock-based compensation expense | $ 45 | $ 28
Vested stock options | 149,750 | 83,000
Weighted-average exercise price, vested options | $ 4.46 | $ 4.65
Weighted average contractual term | 2 years 11 months 26 days | 3 years 7 months 6 days
2007 Employee Plan |  |
Stock-based compensation expense | $ 0 | $ 0
Vested stock options | 37,500 | 77,500
Weighted-average exercise price, vested options | $ 4.14 | $ 3.69
Weighted average contractual term | 11 months 26 days | 1 year 5 months 16 days
Directors 2017 Equity Incentive Plan |  |
Stock-based compensation expense | $ 99 | $ 24
Vested stock options | 320,000 | 240,000
Weighted-average exercise price, vested options | $ 4.27 | $ 3.93
Weighted average contractual term | 3 years 5 months 19 days | 4 years
2007 Directors Equity Incentive Plan |  |
Stock-based compensation expense | $ 0 | $ 0
Vested stock options | 50,000 | 250,000
Weighted-average exercise price, vested options | $ 4.14 | $ 3.32
Weighted average contractual term | 11 months 26 days | 1 year 29 days

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