Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2017	Sep. 30, 2016
Current assets
Cash and cash equivalents	$ 57,056	$ 77,061
Accounts receivable, net of allowance for doubtful accounts of $3,240 and $3,846 at June 30, 2017 and September 30, 2016, respectively	264,023	249,195
Inventories	802,709	713,470
Prepaid expenses and other current assets	12,865	10,203
Income taxes receivable	1,387	1,460
Total current assets	1,138,040	1,051,389
Property and equipment, net	51,172	50,525
Deferred line-of-credit financing costs, net	3,906	1,120
Goodwill	266,644	579,865
Intangible assets, net	182,045	194,114
Deferred tax assets	119,293	58,171
Other assets	12,566	13,394
Total assets	1,773,666	1,948,578
Current liabilities
Accounts payable	175,834	181,700
Accrued expenses and other current liabilities	33,882	26,424
Income taxes payable	0	6,782
Capital lease obligations-current portion	2,922	1,471
Short-term borrowings and current portion of long-term debt	68,000	0
Total current liabilities	280,638	216,377
Capital lease obligations, less current portion	2,298	1,710
Long-term debt, less current portion	793,061	834,279
Deferred tax liabilities	4,092	4,092
Other liabilities	5,767	9,205
Total liabilities	1,085,856	1,065,663
Commitments and contingencies
Stockholders’ equity
Preferred stock, $0.001 par value per share: 50,000,000 shares authorized; no shares issued and outstanding	0	0
Common stock, $0.001 par value, 950,000,000 shares authorized, 99,579,363 and 98,614,908 shares issued and outstanding at June 30, 2017 and September 30, 2016, respectively	100	99
Additional paid-in capital	436,020	427,295
Accumulated other comprehensive loss	(84,283)	(79,561)
Retained earnings	335,973	535,082
Total stockholders’ equity	687,810	882,915
Total liabilities and stockholders’ equity	$ 1,773,666	$ 1,948,578