Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Cash flows from operating activities:
Net income (loss)	$ 10,795	$ (192,654)	$ 57,597
Net loss from discontinued operations	(34,594)	(113,427)	(7,262)
Net income (loss) from continuing operations	45,389	(79,227)	64,859
Adjustments to reconcile net income to net cash provided by operating activities of continuing operations:
Depreciation and amortization	33,507	35,328	33,652
Amortization of debt issue costs	417	417	350
Provision for doubtful accounts	338	1,621	1,712
Share-based compensation	8,039	5,478	6,045
Impairment charges	0	120,470	0
Deferred income taxes	2,916	(12,193)	(2,757)
Change in fair value of contingent consideration	516	6,941	15,200
Contingent consideration payments excess	(5,457)	(3,050)	(10,190)
Finance lease interest	119	85	0
Changes in operating assets and liabilities, net of acquisitions:
Accounts receivable	(118,859)	57,477	(5,490)
Inventories	(12,301)	86,177	(85,862)
Prepaid expenses and other assets	(18,753)	(13,880)	(10,091)
Other non-current assets	9,948	(13,563)	(2,438)
Accounts payable	175,120	(20,846)	16,134
Accrued expenses and other liabilities	(493)	11,239	2,377
Income taxes payable	(3,679)	(441)	(7,469)
Net cash provided by operating activities of continuing operations	116,767	182,033	16,032
Cash flows from investing activities of continuing operations:
Capital expenditures	(2,363)	(6,387)	(5,797)
Cash paid for business acquisitions, net of cash acquired	0	(48,921)	(32,161)
Cash received for business disposal	34,356	0	0
Net cash provided by (used in) investing activities of continuing operations	31,993	(55,308)	(37,958)
Cash flows from financing activities of continuing operations:
Borrowings on revolving credit, net of expenses	1,881,679	2,085,918	2,061,090
Repayments on revolving credit, net of expenses	(1,949,392)	(2,190,595)	(2,132,702)
Borrowings on long-term debt, net	(7,839)	(4,085)	149,670
Repayments of finance lease obligations	(1,294)	(1,765)	(662)
Debt issuance costs	0	0	(1,096)
Contingent consideration payments	(41,393)	(35,482)	(35,606)
Exercise of stock options	451	754	1,509
Taxes paid on settlement of equity awards	(1,036)	(1,353)	(1,406)
Repurchase of common stock	0	(6,078)	(9,483)
Net cash (used in) provided by financing activities of continuing operations	(118,824)	(152,686)	31,314
Cash flows from discontinued operations:
Net cash flows provided by (used in) operating activities of discontinued operations	24,173	44,238	(43,159)
Net cash flows used in investing activities of discontinued operations	(58)	(77)	(1,416)
Net cash flows (used in) provided by financing activities of discontinued operations	(29,494)	(3,921)	32,917
Net cash flows (used in) provided by discontinued operations	(5,379)	40,240	(11,658)
Effect of exchange rate changes on cash and cash equivalents	3,706	(3,642)	558
Increase (decrease) in cash and cash equivalents	28,263	10,637	(1,712)
Cash and cash equivalents at beginning of period	34,455	23,818	25,530
Cash and cash equivalents at end of period	62,718	34,455	23,818
Cash and cash equivalents of discontinued operations	0	4,970	4,513
Cash and cash equivalents of continuing operations	62,718	29,485	19,305
Supplemental disclosure of consolidated cash flow information:
Interest paid during the year	6,412	11,959	13,162
Income taxes paid during the year	$ 12,002	$ 16,869	$ 30,610