EQUITY COMPENSATION PLANS AND SHARE-BASED COMPENSATION, Stock Options (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013
Options, number of shares [Roll Forward]
Outstanding, beginning of period (in shares)			2,000
Granted (in shares)			0
Exercised (in shares)			(1,400)
Canceled or forfeited (in shares)			0
Outstanding, end of period (in shares)	600		600
Vested and expected to vest, end of period (in shares)	600		600
Exercisable, end of period (in shares)	600		600
Options, average exercise price per share [Roll Forward]
Outstanding, beginning of period (in dollars per share)			$ 13.24
Granted (in dollars per share)			$ 0
Exercised (in dollars per share)			$ 13.51
Canceled or forfeited (in dollars per share)			$ 0
Outstanding, end of period (in dollars per share)	$ 12.40		$ 12.40
Vested and expected to vest, end of period (in dollars per share)	$ 12.40		$ 12.40
Exercisable, end of period (in dollars per share)	$ 12.40		$ 12.40
Additional disclosures [Abstract]
Outstanding, weighted average remaining contractual life			0 years 1 month 20 days
Vested and expected to vest, weighted average remaining contractual life			0 years 1 month 20 days
Exercisable, weighted average remaining contractual life			0 years 1 month 20 days
Outstanding, aggregate intrinsic value	$ 24		$ 24
Vested and expected to vest, aggregate intrinsic value	24		24
Exercisable, aggregate intrinsic value	24		24
Total intrinsic value of stock options exercised	62	109	66	200
Proceeds from the exercise of stock options	20	87	24	113
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Term of grant			10 years
Unrecognized compensation expense	$ 0		$ 0
Stock Options [Member] | Employees [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period			4 years
Stock Options [Member] | Non-Employee Directors [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period			1 year