Equity Method Investments and Related-Party Transactions (Tables)

6 Months Ended

Sep. 30, 2019

Equity Method Investments And Related Party Transactions [Abstract]

The Difference Between Carrying Value of Investment in Euro Infrastructure Co. and Proportionate Share of Net Assets of Euro Infrastructure Co.

The difference between the Company’s carrying value of its investment in Euro Infrastructure Co. and its proportionate share of the net assets of Euro Infrastructure Co. as of September 30, 2019 and March 31, 2019 is summarized as follows:

	As of September 30, 2019			As of March 31, 2019
	(In thousands)
Carrying value of investment in Euro Infrastructure Co.	$	162,096		$	160,711
Less: proportionate share of net assets of Euro    Infrastructure Co.		146,400			145,016
Excess carrying value of investment over    proportionate share of net assets	$	15,696		$	15,695
The excess carrying value has been primarily    assigned to:
Goodwill	$	22,309		$	22,476
Identifiable intangible assets		9,806			10,670
Tangible assets		(17,463	)		(18,522	)
Deferred income taxes		1,044			1,071
	$	15,696		$	15,695

Schedule of Related Party Transactions

The following tables set forth the material related-party transactions entered into between Euro Infrastructure Co. and its subsidiaries, on the one hand, and the Company and its subsidiaries, on the other hand, in the ordinary course of business for the time periods presented:

	Three Months Ended				Six Months Ended
	September 30, 2019		September 30, 2018		September 30, 2019		September 30, 2018
	(In thousands)
Revenue – Euro Infrastructure Co.	$	4,599	$	1,327	$	8,352	$	3,178
Expense – Euro Infrastructure Co.		5,708		2,432		8,905		4,590
Cash received – Euro Infrastructure Co.		1,490		3,624		2,352		6,054
Cash paid – Euro Infrastructure Co.		4,462		2,145		7,456		4,092

	As of September 30, 2019		As of March 31, 2019
	(In thousands)
Accounts receivable – Euro Infrastructure Co.	$	4,520	$	*
Collections in excess of revenues and deferred    revenues – Euro Infrastructure Co.		1,397		4,703
Accounts payable – Euro Infrastructure Co.		2,234	*

*Amount was insignificant.