SHARE-BASED COMPENSATION (Details 3) (USD $)	6 Months Ended
Sep. 30, 2013
Outstanding Options
Number of Shares	1,481,556
Remaining Life	7 years 9 months 18 days
Weighted Average Price (in dollars per share)	$ 4.04
Exercisable Options
Number of Shares	496,090
Weighted Average Price (in dollars per share)	$ 3.42
$1.60 - $3.70
Weighted average characteristics of outstanding stock options
Range of Exercise Prices, lower limit (in dollars per share)	$ 1.60
Range of Exercise Prices, upper limit (in dollars per share)	$ 3.70
Outstanding Options
Number of Shares	434,460
Remaining Life	7 years
Weighted Average Price (in dollars per share)	$ 2.93
Exercisable Options
Number of Shares	324,220
Weighted Average Price (in dollars per share)	$ 2.82
$3.71 - $4.42
Weighted average characteristics of outstanding stock options
Range of Exercise Prices, lower limit (in dollars per share)	$ 3.71
Range of Exercise Prices, upper limit (in dollars per share)	$ 4.42
Outstanding Options
Number of Shares	731,096
Remaining Life	7 years 10 months 24 days
Weighted Average Price (in dollars per share)	$ 3.82
Exercisable Options
Number of Shares	111,620
Weighted Average Price (in dollars per share)	$ 3.82
$4.43 - $5.40
Weighted average characteristics of outstanding stock options
Range of Exercise Prices, lower limit (in dollars per share)	$ 4.43
Range of Exercise Prices, upper limit (in dollars per share)	$ 5.40
Outstanding Options
Number of Shares	77,500
Remaining Life	7 years 10 months 24 days
Weighted Average Price (in dollars per share)	$ 5.19
Exercisable Options
Number of Shares	19,000
Weighted Average Price (in dollars per share)	$ 5.26
$5.41 - $7.08
Weighted average characteristics of outstanding stock options
Range of Exercise Prices, lower limit (in dollars per share)	$ 5.41
Range of Exercise Prices, upper limit (in dollars per share)	$ 7.08
Outstanding Options
Number of Shares	238,500
Remaining Life	8 years 9 months 18 days
Weighted Average Price (in dollars per share)	$ 6.38
Exercisable Options
Number of Shares	41,250
Weighted Average Price (in dollars per share)	$ 6.25

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- Definition

Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding.

+ References

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- Definition

The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph 64

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (g)

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- Definition

The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph b(1)(c)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(iii)

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- Definition

The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)(i)-(ii)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph b(1)(a, b)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

The weighted average price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices.

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- Definition

Weighted average remaining contractual term of outstanding stock options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

+ References

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