FAIR VALUE OF FINANCIAL INSTRUMENTS: (Tables)

6 Months Ended

Sep. 30, 2017

Fair Value Disclosures [Abstract]

Schedule of financial assets and liabilities measured at fair value

The following table presents the balances of assets and liabilities measured at fair value as of September 30, 2017 (dollars in thousands): 

	Level 1		Level 2		Level 3		Total
Assets:
Other current assets	$	13,519	$	—	$	—	$	13,519
Total assets	$	13,519	$	—	$	—	$	13,519