Intangibles (Tables)

6 Months Ended

Oct. 31, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Components of Intangible Assets

The components of intangible assets were:

(in thousands)	Weighted Average Amortization Period	Amortization Method	Cost		Accumulated Amortization		Net Carrying Amount
Customer relationships	6 years	Straight-line	$	274,000	$	38,056	$	235,944
Trademarks	3 years	Straight-line	10,000		2,778		7,222
Intangible assets, net					$	40,834	$	243,166