OTHER CURRENT AND NONCURRENT ASSETS: (Tables)

3 Months Ended

Jun. 30, 2016

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of components of other current assets

Other current assets consist of the following (dollars in thousands): 

	June 30, 2017		March 31, 2017
Prepaid expenses and other	$	21,321	$	25,714
Escrow deposit	5,880		5,880
Note receivable	4,000		4,000
Assets of non-qualified retirement plan	13,608		12,716
Other current assets	$	44,809	$	48,310

Schedule of components of other noncurrent assets

Other noncurrent assets consist of the following (dollars in thousands): 

	June 30, 2017		March 31, 2017
Acquired intangible assets, net	$	41,337	$	43,884
Deferred data acquisition costs	1,073		1,116
Other miscellaneous noncurrent assets	5,769		6,443
Noncurrent assets	$	48,179	$	51,443