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STOCK OPTIONS (Tables) | 6 Months Ended
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Dec. 31, 2017
Fair value weighted average assumptions |
|  | Six Months Ended December 31,
|  | 2017 |  | 2016
Expected volatility |  |  | 60.41% to 104.94% |  |  |  | 62.05% to 104.94% |
Risk-free interest rate |  |  | 0.30% to 0.78% |  |  |  | 0.30% to 0.78% |
Expected life (years) |  |  | 2.50 |  |  |  | 2.50 |
2007 Employee Plan [Member] |
Option activities |
|  | Options |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Term (Years) |  | Aggregate Intrinsic Value
Outstanding at July 1, 2017 |  |  | 127,500 |  |  | $ | 3.52 |  |  |  | 3.10 |  |  | $ | 187 |
Granted |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Exercised |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Forfeited or expired |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Outstanding at December 31, 2017 |  |  | 127,500 |  |  | $ | 3.52 |  |  |  | 2.60 |  |  | $ | 445 |
Exercisable at December 31, 2017 |  |  | 79,375 |  |  | $ | 3.36 |  |  |  | 1.86 |  |  | $ | 290 |
|  | Options |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Term (Years) |  | Aggregate Intrinsic Value
Outstanding at July 1, 2016 |  |  | 90,000 |  |  | $ | 3.26 |  |  |  | 3.42 |  |  | $ | 30 |
Granted |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Exercised |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Forfeited or expired |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Outstanding at December 31, 2016 |  |  | 90,000 |  |  | $ | 3.26 |  |  |  | 2.91 |  |  | $ | 10 |
Exercisable at December 31, 2016 |  |  | 60,000 |  |  | $ | 3.26 |  |  |  | 2.26 |  |  | $ | 8 |
Company's non-vested employee stock options |
|  | Options |  | Weighted Average Grant-Date Fair Value
| Non-vested at July 1, 2017 |  |  |  | 48,125 |  |  | $ | 3.77 |
| Granted |  |  |  | — |  |  |  | — |
| Vested |  |  |  | — |  |  |  | — |
| Forfeited |  |  |  | — |  |  |  | — |
| Non-vested at December 31, 2017 |  |  |  | 48,125 |  |  | $ | 3.77 |
|  | Options |  | Weighted Average Grant-Date Fair Value
| Non-vested at July 1, 2016 |  |  |  | 38,750 |  |  | $ | 3.22 |
| Granted |  |  |  | — |  |  |  | — |
| Vested |  |  |  | (8,750 | ) |  |  | (3.10 | )
| Forfeited |  |  |  | — |  |  |  | — |
| Non-vested at December 31, 2016 |  |  |  | 30,000 |  |  | $ | 3.26 |
2007 Directors Equity Incentive Plan [Member] |
Option activities |
|  | Options |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Term (Years) |  | Aggregate Intrinsic Value
Outstanding at July 1, 2017 |  |  | 415,000 |  |  | $ | 3.36 |  |  |  | 2.93 |  |  | $ | 673 |
Granted |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Exercised |  |  | (15,000 | ) |  |  | 2.76 |  |  |  | — |  |  |  | — |
Forfeited or expired |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Outstanding at December 31, 2017 |  |  | 400,000 |  |  | $ | 3.38 |  |  |  | 2.49 |  |  | $ | 1,452 |
Exercisable at December 31, 2017 |  |  | 400,000 |  |  | $ | 3.38 |  |  |  | 2.49 |  |  | $ | 1,452 |
|  | Options |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Term (Years) |  | Aggregate Intrinsic Value
Outstanding at July 1, 2016 |  |  | 415,000 |  |  | $ | 3.14 |  |  |  | 3.29 |  |  | $ | 198 |
Granted |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Exercised |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Forfeited or expired |  |  | (50,000 | ) |  |  | 2.30 |  |  |  | — |  |  |  | — |
Outstanding at December 31, 2016 |  |  | 365,000 |  |  | $ | 3.25 |  |  |  | 3.18 |  |  | $ | 68 |
Exercisable at December 31, 2016 |  |  | 365,000 |  |  | $ | 3.25 |  |  |  | 3.18 |  |  | $ | 68 |

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