STOCKHOLDERS' EQUITY (Details) (USD $) In Thousands, except Share data, unless otherwise specified	0 Months Ended	9 Months Ended	135 Months Ended
	Dec. 26, 2012	Dec. 31, 2012	Dec. 31, 2012
STOCKHOLDERS' EQUITY [Abstract]
Authorized number of shares under stock repurchase program (in shares)		500,000	500,000
Common stock repurchased during the period (in shares)		19,423,000	4,700,000
Average cost of share repurchased (in dollars per share)		$ 29.46	$ 13.94
Common stock repurchased during the period		$ 572	$ 65,300
Dividends payable date declared		Dec. 04, 2012
Dividends payable date of record		Dec. 26, 2012
Cash dividend to common share holders ( in dollars per shares)	$ 2.5