Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Cash flows from operating activities:
Net income	$ 36,652	$ 36,029
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	8,289	4,340
Amortization of debt issuance costs	148	148
Provision for doubtful accounts	2,222	(1,581)
Share-based compensation	3,255	2,921
Deferred income taxes	1,845	548
Excess tax benefits from share-based payment arrangements	(101)	(260)
Change in fair value of contingent consideration	3,381	976
Changes in operating assets and liabilities, net of acquisitions:
Accounts receivable	(19,424)	(20,985)
Inventories	(49,148)	(14,214)
Prepaid expenses and other assets	(9,699)	1,448
Other non-current assets	(3,902)	(407)
Accounts payable	(24,748)	(11,173)
Accrued expenses and other liabilities	12,287	(1,009)
Income taxes payable	(1,517)	(6,444)
Net cash provided by (used in) operating activities	(40,460)	(9,663)
Cash flows from investing activities:
Capital expenditures	(3,466)	(13,783)
Cash paid for business acquisitions, net of cash acquired	(61,475)	(35,516)
Net cash provided by (used in) investing activities	(64,941)	(49,299)
Cash flows from financing activities:
Borrowings (repayments) on short-term borrowings, net	0	(4,609)
Borrowings on revolving credit	667,908	0
Repayments on revolving credit	(558,919)	0
Repayments on long-term debt	(2,019)	0
Repayments on capital lease obligation	(122)	(141)
Contingent consideration payments	(7,286)	(5,529)
Exercise of stock options	678	249
Repurchase of common stock	(71,587)	0
Excess tax benefits from share-based payment arrangements	101	260
Net cash provided by (used in) financing activities	28,754	(9,770)
Effect of exchange rate changes on cash and cash equivalents	(5,561)	(4,606)
Increase (decrease) in cash and cash equivalents	(82,208)	(73,338)
Cash and cash equivalents at beginning of period	121,646	194,851
Cash and cash equivalents at end of period	$ 39,438	$ 121,513