Basis of Presentation, Business and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Apr. 30, 2017

Basis of Presentation, Business and Summary of Significant Accounting Policies

Schedule of effect of revision on Consolidated Statement of Cash Flows

	Year Ended April 30, 2016
	As previously reported			Adjustment			As revised
Cash flows from investing activities:
Acquisition of businesses, net of cash acquired	$	(113,597	)	$	(6,598	)	$	(120,195	)
Cash used in investing activities	$	(111,442	)	$	(6,598	)	$	(118,040	)
Cash flows from financing activities:
Cash paid for contingent consideration	$	(6,598	)	$	6,598		$	—
Cash flows from financing activities	$	70,483		$	6,598		$	77,081

	Year Ended April 30, 2015
	As previously reported			Adjustment			As revised
Cash flows from investing activities:
Acquisition of businesses, net of cash acquired		(66,895	)	$	(1,001	)		(67,696	)
Cash used in investing activities	$	(81,466	)	$	(1,001	)	$	(82,467	)
Cash flows from financing activities:
Cash paid for contingent consideration	$	(1,001	)	$	1,001		$	—
Cash flows from financing activities	$	13,065		$	1,001		$	14,066

Schedule of estimated useful lives of property and equipment

	Life (years)
Buildings	25 - 39
Leasehold improvements	1 - 15
Furniture, fixtures, and automobiles	3 - 5
Warehouse and delivery equipment	4 - 5
Assets held under capital lease	2 - 11