STOCK OPTIONS (Details 1) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
2017 Employee Plan
Options outstanding, beginning	136,000	60,000
Granted	60,000	76,000
Exercised	0	0
Forfeited or expired	0	0
Options outstanding, ending	196,000	136,000
Options exercisable	98,000	49,000
Weighted average exercise price outstanding, beginning	$ 4.53	$ 5.98
Granted	2.53	3.38
Exercised	.00	0.00
Forfeited or expired	.00	0.00
Weighted average exercise price outstanding, ending	3.92	4.53
Weighted average exercise price exercisable	$ 4.44	$ 4.11
Weighted average remaining contractual term outstanding, beginning	4 years 3 months 11 days	4 years 6 months 11 days
Granted	2 years 6 months 11 days
Weighted average remaining contractual term outstanding, ending	3 years 8 months 19 days	4 years 3 months 11 days
Weighted average remaining contractual term exercisable	3 years 4 months 28 days	4 years 1 month 10 days
Aggregate intrinsic value outstanding, beginning	$ 0	$ 0
Granted	36	0
Exercised	0	0
Forfeited or expired	0	0
Aggregate intrinsic value outstanding, ending	36	0
Aggregate intrinsic value exercisable	$ 9	$ 0
2007 Employee Plan
Options outstanding, beginning	77,500	127,500
Granted	0	0
Exercised	0	(50,000)
Forfeited or expired	0	0
Options outstanding, ending	77,500	77,500
Options exercisable	77,500	68,125
Weighted average exercise price outstanding, beginning	$ 3.69	$ 3.52
Granted	.00	0.00
Exercised	0.00	3.26
Forfeited or expired	0.00	0.00
Weighted average exercise price outstanding, ending	3.69	3.69
Weighted average exercise price exercisable	$ 3.69	$ 3.62
Weighted average remaining contractual term outstanding, beginning	2 years 2 months 19 days	2 years 1 month 6 days
Weighted average remaining contractual term outstanding, ending	1 year 2 months 19 days	2 years 2 months 19 days
Weighted average remaining contractual term exercisable	1 year 2 months 19 days	2 years 1 month 24 days
Aggregate intrinsic value outstanding, beginning	$ 121
Granted	0	$ 0
Exercised	0	0
Forfeited or expired	0	0
Aggregate intrinsic value outstanding, ending	0	121
Aggregate intrinsic value exercisable	$ 0	$ 0
2017 Directors Equity Incentive Plan
Options outstanding, beginning	160,000	80,000
Granted	80,000	80,000
Exercised	0	0
Forfeited or expired	0	0
Options outstanding, ending	240,000	160,000
Options exercisable	240,000	160,000
Weighted average exercise price outstanding, beginning	$ 4.63	$ 5.98
Granted	2.53	3.28
Exercised	.00	0.00
Forfeited or expired	.00	0.00
Weighted average exercise price outstanding, ending	3.93	4.63
Weighted average exercise price exercisable	$ 3.93	$ 4.63
Weighted average remaining contractual term outstanding, beginning	4 years 3 months	4 years 8 months 23 days
Granted	4 years 8 months 23 days	4 years 9 months 11 days
Weighted average remaining contractual term outstanding, ending	3 years 9 months	4 years 3 months
Weighted average remaining contractual term exercisable	3 years 9 months	4 years 3 months
Aggregate intrinsic value outstanding, beginning	$ 0	$ 0
Granted	48	0
Exercised	0	0
Forfeited or expired	0	0
Aggregate intrinsic value outstanding, ending	48	0
Aggregate intrinsic value exercisable	$ 48	$ 0
2007 Directors Equity Incentive Plan
Options outstanding, beginning	300,000	390,000
Granted	0	0
Exercised	0	(70,000)
Forfeited or expired	(50,000)	(20,000)
Options outstanding, ending	250,000	300,000
Options exercisable	250,000	300,000
Weighted average exercise price outstanding, beginning	$ 3.40	$ 3.41
Granted	.00	0.00
Exercised	0.00	3.40
Forfeited or expired	3.81	3.62
Weighted average exercise price outstanding, ending	3.32	3.40
Weighted average exercise price exercisable	$ 3.32	$ 3.40
Weighted average remaining contractual term outstanding, beginning	1 year 6 months 29 days	2 years 18 days
Weighted average remaining contractual term outstanding, ending	9 months 29 days	1 year 6 months 29 days
Weighted average remaining contractual term exercisable	9 months 29 days	1 year 6 months 29 days
Aggregate intrinsic value outstanding, beginning	$ 9	$ 412
Granted	0	0
Exercised	0	0
Forfeited or expired	0	0
Aggregate intrinsic value outstanding, ending	22	9
Aggregate intrinsic value exercisable	$ 22	$ 9