Goodwill and Intangible Assets (Tables)

3 Months Ended

Jul. 31, 2017

Goodwill and Intangible Assets

Schedule of goodwill activity

	Carrying
	Amount
Balance at May 1, 2017	$	423,644
Working capital adjustments		129
Balance at July 31, 2017	$	423,773

Schedule of components of definite lived intangible assets

	Estimated	Weighted	July 31, 2017
	useful	average	Gross				Net
	lives	amortization	carrying		Accumulated		carrying
	(years)	period	amount		amortization		value
Amortizable intangible assets:
Customer relationships	5 - 13	10.9	$	273,196	$	121,011	$	152,185
Definite lived tradenames	5 - 20	18.3		25,250		2,097		23,153
Vendor agreement	8	—		5,644		2,352		3,292
Leasehold interests	7 - 13	8.2		2,516		576		1,940
Totals			$	306,606	$	126,036	$	180,570

	Estimated	Weighted	April 30, 2017
	useful	average	Gross				Net
	lives	amortization	carrying		Accumulated		carrying
	(years)	period	amount		amortization		value
Amortizable intangible assets:
Customer relationships	5 - 13	10.9	$	273,196	$	111,291	$	161,905
Definite lived tradenames	5 - 20	18.3		25,250		1,718		23,532
Vendor agreement	8	—		5,644		2,176		3,468
Leasehold interests	7 - 13	8.2		2,516		496		2,020
Totals			$	306,606	$	115,681	$	190,925