STOCK BASED COMPENSATION (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Stock Option Activity [Rollforward]
Exercised (in shares)	112,425	61,109	13,125
Weighted Average Exercise Price [Abstract]
Exercised (in dollars per share)	$ 2.77	$ 2.30	$ 3.53
Non-vested award [Abstract]
Expense for non-vested awards	$ 0.5
Weighted average period for expense recognition	2 years 2 months 12 days
Options Outstanding [Abstract]
Outstanding (in shares)	1,290,000
Weighted average exercise price (in dollars per share)	$ 4.69
Options Exercisable [Abstract]
Exercisable (in shares)	751,000
Exercisable (in dollars per share)	$ 4.77
Stock Options [Member]
Stock Option Activity [Rollforward]
Options outstanding at beginning of period (in shares)	1,375,000	950,000	876,000
Granted (in shares)	45,000	516,000	244,000
Exercised (in shares)	(112,000)	(61,000)	(13,000)
Forfeited or canceled (in shares)	(18,000)	(30,000)	(157,000)
Options outstanding at end of period (in shares)	1,290,000	1,375,000	950,000
Options exercisable (in shares)	751,000
Weighted Average Exercise Price [Abstract]
Options outstanding at beginning of period (in dollars per share)	$ 4.49	$ 4.27	$ 4.21
Granted (in dollars per share)	6.62	4.63	3.95
Exercised (in dollars per share)	2.77	2.30	3.53
Forfeited or canceled (in dollars per share)	5.99	4.68	3.50
Options outstanding at end of period (in dollars per share)	4.69	$ 4.49	$ 4.27
Options exercisable (in dollars per share)	$ 4.77
Restricted Stock [Member]
Restricted stock activity [Rollforward]
Unvested at beginning of the year (in shares)	13,000	15,000	15,000
Granted (in shares)	53,000	53,000	62,000
Vested (in shares)	(53,000)	(55,000)	(62,000)
Unvested at end of the year (in shares)	13,000	13,000	15,000
Weighted Average Fair Value [Abstract]
Grants (in dollars per share)	$ 8.00	$ 4.28	$ 4.84
Vested (in dollars per share)	$ 7.07	$ 4.44	$ 4.25
2010 Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of common shares authorized (in shares)	3,000,000
Shares outstanding (in shares)	1,056,385
Options available for grant (in shares)	1,516,773
2010 Stock Plan [Member] | Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expiration Period	7 years
2010 Stock Plan [Member] | Stock Options [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting Period	4 years
2010 Stock Plan [Member] | Stock Options [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting Period	3 years
2010 Stock Plan [Member] | Restricted Stock [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting Period	1 year
1993 Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of common shares authorized (in shares)	4,000,000
Shares outstanding (in shares)	246,250
1993 Stock Plan [Member] | Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting Period	3 years
Expiration Period	7 years
1993 Stock Plan [Member] | Restricted Stock [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting Period	3 years
1993 Stock Plan [Member] | Restricted Stock [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting Period	1 year
$2.51-$3.50 [Member]
Options Outstanding [Abstract]
Range of exercise price, minimum (in dollars per share)	$ 2.51
Range of exercise price, maximum (in dollars per share)	$ 3.50
Outstanding (in shares)	145,000
Weighted average remaining life	4 years 4 days
Weighted average exercise price (in dollars per share)	$ 2.98
Options Exercisable [Abstract]
Exercisable (in shares)	75,000
Weighted average remaining life	3 years 11 months 5 days
Exercisable (in dollars per share)	$ 2.98
$3.51-$5.50 [Member]
Options Outstanding [Abstract]
Range of exercise price, minimum (in dollars per share)	3.51
Range of exercise price, maximum (in dollars per share)	$ 5.50
Outstanding (in shares)	908,000
Weighted average remaining life	3 years 7 months 13 days
Weighted average exercise price (in dollars per share)	$ 4.35
Options Exercisable [Abstract]
Exercisable (in shares)	555,000
Weighted average remaining life	2 years 7 months 6 days
Exercisable (in dollars per share)	$ 4.32
$5.51-$7.50 [Member]
Options Outstanding [Abstract]
Range of exercise price, minimum (in dollars per share)	5.51
Range of exercise price, maximum (in dollars per share)	$ 7.50
Outstanding (in shares)	140,000
Weighted average remaining life	5 years 10 months 2 days
Weighted average exercise price (in dollars per share)	$ 6.03
Options Exercisable [Abstract]
Exercisable (in shares)	25,000
Weighted average remaining life	5 years 8 months 19 days
Exercisable (in dollars per share)	$ 5.73
$7.51-$9.50 [Member]
Options Outstanding [Abstract]
Range of exercise price, minimum (in dollars per share)	7.51
Range of exercise price, maximum (in dollars per share)	$ 9.50
Outstanding (in shares)	97,000
Weighted average remaining life	1 month 13 days
Weighted average exercise price (in dollars per share)	$ 8.50
Options Exercisable [Abstract]
Exercisable (in shares)	96,000
Weighted average remaining life	1 month 13 days
Exercisable (in dollars per share)	$ 8.50