GOODWILL: (Tables)

6 Months Ended

Sep. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of goodwill by operating segment and activity and by component included in each segment

The following table summarizes Goodwill activity, by segment, for the six months endedSeptember 30, 2017 (dollars in thousands):

	Marketing Services		Audience Solutions		Connectivity			Total
Balance at March 31, 2017	$	118,890	$	273,448	$	200,393		$	592,731
Arbor adjustment	—		—		(21		)	(21		)
Change in foreign currency translation adjustment	94		—		41			135
Balance at September 30, 2017	$	118,984	$	273,448	$	200,413		$	592,845

Goodwill by component included in each segment as of September 30, 2017 was: 

	Marketing Services		Audience Solutions		Connectivity		Total
U.S.	$	110,910	$	273,448	$	196,812	$	581,170
APAC	8,074		—		3,601		11,675
Balance at September 30, 2017	$	118,984	$	273,448	$	200,413	$	592,845