FAIR VALUE OF FINANCIAL INSTRUMENTS: (Tables)

12 Months Ended

Mar. 31, 2012

FAIR VALUE OF FINANCIAL INSTRUMENTS:

Schedule of assets and liabilities measured at fair value

	Level 1		Level 2		Level 3		Total
Assets:
Other current assets	$	13,344	$	0	$	—	$	13,344
Total assets	$	13,344	$	0	$	—	$	13,344
Liabilities:
Other current liabilities	$	13,344	$	0	$	—	$	13,344
Other non current liabilities	0		1,063		—		1,063
Total liabilities	$	13,344	$	1,063	$	—	$	14,407