Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Cash flows from operating activities:
Net income	$ 19,437	$ 17,642
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	1,869	2,228
Amortization of debt issue costs	86	86
Provision for doubtful accounts	2,930	2,039
Share-based compensation and restricted stock	1,157	1,716
Deferred income taxes	(255)	(1,288)
Excess tax benefits from share-based payment arrangements	(274)	(608)
Change in fair value of contingent consideration	738	764
Changes in operating assets and liabilities, net of acquisitions:
Accounts receivable	(8,250)	1,913
Inventories	(28,617)	7,008
Prepaid expenses and other assets	(3,528)	2,835
Other non-current assets	(538)	(2,792)
Accounts payable	53,698	(36,457)
Accrued expenses and other liabilities	(2,014)	(1,636)
Income taxes payable	9,262	8,949
Net cash provided by (used in) operating activities	45,701	2,399
Cash flows from investing activities:
Capital expenditures	(215)	(2,006)
Net cash provided by (used in) investing activities	(215)	(2,006)
Cash flows from financing activities:
Borrowings (repayments) on short-term borrowings, net	0	(4,452)
Borrowings on revolving credit	0	169,389
Repayments on revolving credit	0	(157,336)
Contingent consideration payments	(3,644)	0
Exercise of stock options	2,786	759
Excess tax benefits from share-based payment arrangements	274	608
Net cash provided by (used in) financing activities	(584)	8,968
Effect of exchange rate changes on cash and cash equivalents	703	197
Increase (decrease) in cash and cash equivalents	45,605	9,558
Cash and cash equivalents at beginning of period	148,164	29,173
Cash and cash equivalents at end of period	$ 193,769	$ 38,731