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STOCK PLANS AND STOCK-BASED COMPENSATION (Details 1) - USD ($)
9 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Stock options fully vested and expected to vest:    
Number 110,332 146,632
Weighted average exercise price $ 3.27 $ 4.10
Aggregate intrinsic value [1] $ 442,000 $ 678,000
Weighted average contractual term of options (years) 2 years 5 months 9 days 2 years 11 months 5 days
Stock options fully vested and currently exercisable:    
Number 110,332 146,632
Weighted average exercise price $ 3.27 $ 4.10
Aggregate intrinsic value [1] $ 442,000 $ 678,000
Weighted average contractual term of options (years) 2 years 5 months 9 days 2 years 11 months 5 days
[1] The aggregate intrinsic value of a stock option in the table above represents the total pre-tax intrinsic value (the amount by which the current market value of the underlying stock exceeds the exercise price) that would have been received by the option holders had all option holders exercised. This amount changes based on changes in the market value of the Company's stock.