Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Cash flows from operating activities:
Net income	$ 81,789	$ 34,662	$ 74,288
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	7,375	8,457	9,580
Amortization of debt issue costs	312	345	342
Provision for doubtful accounts	6,573	10,333	7,134
Share based compensation	5,248	5,618	6,840
Impairment charges	0	48,772	0
Deferred income taxes	8,606	(19,630)	(6,377)
Excess tax benefits from share-based payment arrangements	(982)	(849)	(1,720)
Change in fair value of contingent consideration	2,311	1,843	120
Changes in operating assets and liabilities, net of acquisitions:
Accounts receivable	(31,860)	13,746	(34,322)
Inventories	(99,214)	86,821	(29,387)
Prepaid expenses and other assets	6,206	(28)	(4,103)
Other noncurrent assets	1,285	9,441	1,166
Accounts payable	57,532	(56,837)	28,306
Accrued expenses and other liabilities	(5,357)	(14,145)	8,371
Income taxes payable	7,898	895	(280)
Net cash provided by (used in) operating activities	47,722	129,444	59,958
Cash flows from investing activities:
Capital expenditures	(11,228)	(4,831)	(12,790)
Net cash provided by (used in) investing activities	(11,228)	(4,831)	(12,790)
Cash flows from financing activities:
Increases (decreases) in short-term borrowings, net	0	(4,459)	1,345
Borrowings on revolving credit, net of expenses	0	515,262	1,408,522
Repayments on revolving credit, net of expenses	0	(515,877)	(1,433,161)
Repayments on long-term debt	0	0	(25,000)
Debt issuance costs	(468)	0	(1,360)
Contingent consideration payments	(3,810)	(4,777)	(2,000)
Exercise of stock options	12,581	4,024	7,642
Excess tax benefits from share-based payment arrangements	982	849	1,720
Net cash provided by (used in) financing activities	9,285	(4,978)	(42,292)
Effect of exchange rate changes on cash and cash equivalents	908	(644)	(4,450)
Increase (decrease) in cash and cash equivalents	46,687	118,991	426
Cash and cash equivalents at beginning of period	148,164	29,173	28,747
Cash and cash equivalents at end of period	194,851	148,164	29,173
Supplemental disclosure of cash flow information:
Interest paid during the year	739	796	1,578
Income taxes paid during the year	$ 24,323	$ 35,582	$ 46,057