Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jan. 31, 2020	Apr. 30, 2019
Current assets:
Cash and cash equivalents	$ 40,949	$ 47,338
Trade accounts and notes receivable, net of allowances of $5,600 and $6,432, respectively	434,801	445,771
Inventories, net	296,117	290,829
Prepaid expenses and other current assets	17,142	18,368
Total current assets	789,009	802,306
Property and equipment, net of accumulated depreciation of $149,924 and $123,583, respectively	306,472	282,349
Operating lease right-of-use assets	118,092
Goodwill	624,070	617,327
Intangible assets, net	386,346	429,313
Deferred income taxes	8,014	4,676
Other assets	13,274	13,583
Total assets	2,245,277	2,149,554
Current liabilities:
Accounts payable	143,689	173,751
Accrued compensation and employee benefits	51,256	62,858
Other accrued expenses and current liabilities	73,759	79,848
Current portion of long-term debt	48,688	42,118
Current portion of operating lease liabilities	33,131
Total current liabilities	350,523	358,575
Non-current liabilities:
Long-term debt, less current portion	1,020,306	1,099,077
Long-term operating lease liabilities	90,336
Deferred income taxes, net	12,977	10,226
Other liabilities	63,809	52,500
Total liabilities	1,537,951	1,520,378
Commitments and contingencies
Stockholders' equity:
Common stock, par value $0.01 per share, 500,000 shares authorized; 42,310 and 40,375 shares issued and outstanding as of January 31, 2020 and April 30, 2019, respectively	423	404
Preferred stock, par value $0.01 per share, 50,000 shares authorized; 0 shares issued and outstanding as of January 31, 2020 and April 30, 2019
Exchangeable shares		29,639
Additional paid-in capital	524,313	480,113
Retained earnings	210,431	145,594
Accumulated other comprehensive loss	(27,841)	(26,574)
Total stockholders' equity	707,326	629,176
Total liabilities and stockholders' equity	$ 2,245,277	$ 2,149,554