STOCK-BASED COMPENSATION (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2012		Jun. 30, 2011		Jun. 30, 2010
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options available for grant (in shares)	516,557		876,673		105,173
Stock Option Activity [Rollforward]
Exercised (in shares)	(89,443)		(62,500)		(972,874)
Weighted Average Exercise Price [Abstract]
Exercised (in dollars per share)	$ 0.73		$ 0.78		$ 1.10
Non-vested award [Abstract]
Expense for non-vested awards	$ 657
Weighted average period for expense recognition	2 years 4 months 17 days
Stock Options [Member]
Stock Option Activity [Rollforward]
Beginning balance (in shares)	888,000	[1]	792,000	[2]	1,398,000
Granted (in shares)	320,000		243,000		416,000
Exercised (in shares)	(89,000)		(63,000)		(973,000)
Forfeited or canceled (in shares)	(41,000)		(84,000)		(49,000)
Ending balance (in shares)	1,078,000	[3]	888,000	[1]	792,000	[2]
Exercisable (in shares)	556,000
Weighted Average Exercise Price [Abstract]
Beginning balance (in dollars per share)	$ 4.43	[1]	$ 4.21	[2]	$ 1.17
Granted (in dollars per share)	$ 3.97		$ 4.55		$ 7.12
Exercised (in dollars per share)	$ 0.73		$ 0.78		$ 1.10
Forfeited or canceled (in dollars per share)	$ 4.23		$ 5.46		$ 5.57
Ending balance (in dollars per share)	$ 4.60	[3]	$ 4.43	[1]	$ 4.21	[2]
Exercisable (in dollars per share)	$ 4.62
Options Outstanding [Abstract]
Outstanding (in shares)	1,078,000
Weighted average exercise price (in dollars per share)	$ 4.60
Options Exercisable [Abstract]
Exercisable	556,000
Exercisable (in dollars per share)	$ 4.62
Stock Options [Member] | 0.00-$1.99
Options Outstanding [Abstract]
Outstanding (in shares)	50,000
Weighted average remaining life	10 months 24 days
Weighted average exercise price (in dollars per share)	$ 0.84
Options Exercisable [Abstract]
Exercisable	50,000
Weighted average remaining life	10 months 24 days
Exercisable (in dollars per share)	$ 0.84
Stock Options [Member] | 2.00-$3.99
Options Outstanding [Abstract]
Outstanding (in shares)	495,000
Weighted average remaining life	5 years 1 month 13 days
Weighted average exercise price (in dollars per share)	$ 3.37
Options Exercisable [Abstract]
Exercisable	186,000
Weighted average remaining life	3 years 7 days
Exercisable (in dollars per share)	$ 2.36
Stock Options [Member] | 4.00-$5.99
Options Outstanding [Abstract]
Outstanding (in shares)	322,000
Weighted average remaining life	5 years 4 months 2 days
Weighted average exercise price (in dollars per share)	$ 4.48
Options Exercisable [Abstract]
Exercisable	159,000
Weighted average remaining life	5 years 2 months 16 days
Exercisable (in dollars per share)	$ 4.48
Stock Options [Member] | 6.00-$7.99
Options Outstanding [Abstract]
Outstanding (in shares)	1,000
Weighted average remaining life	4 years 8 months 1 day
Weighted average exercise price (in dollars per share)	$ 6.60
Options Exercisable [Abstract]
Exercisable	1,000
Weighted average remaining life	4 years 8 months 1 day
Exercisable (in dollars per share)	$ 6.60
Stock Options [Member] | 8.00-$10.00
Options Outstanding [Abstract]
Outstanding (in shares)	210,000
Weighted average remaining life	4 years 10 months 28 days
Weighted average exercise price (in dollars per share)	$ 8.58
Options Exercisable [Abstract]
Exercisable	160,000
Weighted average remaining life	5 years 1 month 28 days
Exercisable (in dollars per share)	$ 8.57
Restricted Stock [Member]
Restricted stock activity [Rollforward]
Beginning balance (in shares)	0		30,000		72,000
Granted (in shares)	81,000		70,000		52,000
Vested (in shares)	(64,000)		(100,000)		(84,000)
Forfeited (in shares)	0		0		(10,000)
Ending balance (in shares)	17,000		0		30,000
Weighted Average Fair Value [Abstract]
Grants (in dollars per share)	$ 4.46		$ 4.65		$ 9.81
Vested (in dollars per share)	$ 4.47		$ 4.41		$ 6.78
2010 Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of common shares authorized (in shares)	1,000,000
Shares outstanding (in shares)	494,748
Options available for grant (in shares)	372,384		754,000		0
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] | 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)	600,683
Options available for grant (in shares)	144,173		122,673		105,173
1993 Stock Plan [Member] | Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expiration Period	7 years
1993 Stock Plan [Member] | Stock Options [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting Period	4 years
1993 Stock Plan [Member] | Stock Options [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting Period	3 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

[1] Excludes 0 thousand shares of Restricted Stock

[2] Excludes 30 thousand shares of Restricted Stock

[3] Excludes 17 thousand shares of Restricted Stock