CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Dec. 31, 2011	Dec. 31, 2010
Cash Flows From Operating Activities:
Net income	$ 13,196	$ 10,828
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	2,196	1,492
Amortization of debt issuance costs	12	17
Stock-based compensation	376	21
Deferred income taxes	460	265
Earnings of equity method investees	(77)	(73)
(Gain)/loss on disposal of property and equipment	23	0
Excess tax benefit of exercise of common stock options	(119)	(1,389)
Pension payment	0	0
Other	(41)	0
Changes in operating assets and liabilities (net of effects of business acquisitions):
Receivables	308	4,069
Inventories	(37,182)	(3,384)
Prepaid expenses and other current assets	4,053	3,767
Accounts payable	22,800	(24,022)
Accrued expenses	1,272	2,512
Net cash provided by operating activities	7,277	(5,897)
Cash Flows From Investing Activities:
Business acquisitions, net of cash acquired	(53,720)	0
Purchases of property and equipment	(1,823)	(7,022)
Other	(444)	60
Net cash used in investing activities	(55,987)	(6,962)
Cash Flows From Financing Activities:
Borrowings on credit facilities	123,213	86,329
Payments on credit facilities	(74,498)	(74,141)
Proceeds from issuance of common stock	139	101
Proceeds from exercise of stock options	7	41
Excess tax benefit of exercise of common stock options	119	1,389
Debt issuance costs	(111)	0
Payment on long-term debt and capital lease obligations	(142)	(912)
Net cash (used in)/provided by financing activities	48,727	12,807
Effect of Exchange Rate on Cash and Cash Equivalents	(72)	(6)
Net (Decrease)/Increase in Cash and Cash Equivalents	(55)	(58)
Cash and Cash Equivalents at Beginning of Period	606	911
Cash and Cash Equivalents at End of Period	$ 551	$ 853