STOCK-BASED COMPENSATION (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Stock Option Activity [Rollforward]
Exercised (in shares)	(61,109)	(13,125)	(100,445)
Weighted Average Exercise Price [Abstract]
Exercised (in dollars per share)	$ 2.30	$ 3.53	$ 1.62
Non-vested award [Abstract]
Expense for non-vested awards	$ 0.6
Weighted average period for expense recognition	3 years
Options Outstanding [Abstract]
Outstanding (in shares)	1,375,000
Weighted average exercise price (in dollars per share)	$ 4.49
Options Exercisable [Abstract]
Exercisable (in shares)	625,000
Exercisable (in dollars per share)	$ 4.63
Stock Options [Member]
Stock Option Activity [Rollforward]
Beginning balance (in shares)	950,000	876,000	1,078,000
Granted (in shares)	516,000	244,000	178,000
Exercised (in shares)	(61,000)	(13,000)	(100,000)
Forfeited or canceled (in shares)	(30,000)	(157,000)	(280,000)
Ending balance (in shares)	1,375,000	950,000	876,000
Exercisable (in shares)	625,000
Weighted Average Exercise Price [Abstract]
Beginning balance (in dollars per share)	$ 4.27	$ 4.21	$ 4.60
Granted (in dollars per share)	4.63	3.95	2.90
Exercised (in dollars per share)	2.30	3.53	1.62
Forfeited or canceled (in dollars per share)	4.68	3.50	5.82
Ending balance (in dollars per share)	4.49	$ 4.27	$ 4.21
Exercisable (in dollars per share)	$ 4.63
Restricted Stock [Member]
Restricted stock activity [Rollforward]
Unvested at beginning of the year (in shares) (in shares)	15,000	15,000	17,000
Granted (in shares)	53,000	62,000	62,000
Vested (in shares)	(55,000)	(62,000)	(64,000)
Ending balance (in shares)	13,000	15,000	15,000
Weighted Average Fair Value [Abstract]
Grants (in dollars per share)	$ 4.28	$ 4.84	$ 2.48
Vested (in dollars per share)	$ 4.44	$ 4.25	$ 3.01
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)	1,085,245
Options available for grant (in shares)	1,597,030	139,267	296,308
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)	302,558
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
$0.00-$2.50
Options Outstanding [Abstract]
Range of exercise price, minimum (in dollars per share)	$ 0
Range of exercise price, maximum (in dollars per share)	$ 2.50
Outstanding (in shares)	56,000
Weighted average remaining life	4 months 6 days
Weighted average exercise price (in dollars per share)	$ 2.10
Options Exercisable [Abstract]
Exercisable (in shares)	56,000
Weighted average remaining life	4 months 6 days
Exercisable (in dollars per share)	$ 2.10
$2.51-$3.50
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)	173,000
Weighted average remaining life	4 years 11 months 26 days
Weighted average exercise price (in dollars per share)	$ 2.97
Options Exercisable [Abstract]
Exercisable (in shares)	59,000
Weighted average remaining life	4 years 10 months 6 days
Exercisable (in dollars per share)	$ 2.96
$3.51-$5.50
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)	939,000
Weighted average remaining life	4 years 7 months 6 days
Weighted average exercise price (in dollars per share)	$ 4.34
Options Exercisable [Abstract]
Exercisable (in shares)	414,000
Weighted average remaining life	2 years 10 months 2 days
Exercisable (in dollars per share)	$ 4.31
$5.51-$7.50
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)	110,000
Weighted average remaining life	6 years 8 months 23 days
Weighted average exercise price (in dollars per share)	$ 5.79
Options Exercisable [Abstract]
Exercisable (in shares)	0
Weighted average remaining life
Exercisable (in dollars per share)	$ 0
$7.51-$9.50
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 year 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 year 1 month 13 days
Exercisable (in dollars per share)	$ 8.50