Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
Nov. 30, 2018	Nov. 30, 2017
Cash flows from operating activities:
Net income	$ 16,618	$ 19,221
Adjustments to reconcile net income to cash used in operating activities:
Depreciation and amortization	13,297	12,522
Other asset impairment charges (recoveries), net	63	(88)
Exit-related asset impairments	23	0
Inventory write-down	0	38
Share-based compensation expense	7,404	5,004
Deferred income taxes	(697)	761
Undistributed equity in earnings of joint ventures	(485)	(450)
Loss on disposal of assets, net	255	51
Unrealized foreign exchange (gain) loss, net	0	(407)
Bad debt recoveries, net	(1)	(14)
Changes in assets and liabilities, net of acquisitions:
Accounts receivable	(28,046)	(8,640)
Inventories	9,626	(47,267)
Income taxes	4,722	3,842
Prepaid expenses and other current assets	(732)	70
Other long-term assets	456	(112)
Accounts payable	(6,881)	8,548
Accrued payroll and related liabilities	(27,046)	(17,894)
Other accrued liabilities	(224)	3,504
Environmental liabilities	(168)	4,034
Other long-term liabilities	43	1,487
Distributed equity in earnings of joint ventures	167	200
Net cash used in operating activities	(11,606)	(15,590)
Cash flows from investing activities:
Capital expenditures	(27,209)	(15,157)
Joint venture receipts, net	641	11
Proceeds from sale of assets	1,279	1,534
Net cash used in investing activities	(25,289)	(13,612)
Cash flows from financing activities:
Borrowings from long-term debt	158,859	189,500
Repayment of long-term debt	(97,699)	(149,713)
Payment of debt issuance costs	(95)	0
Repurchase of Class A common stock	(4,095)	0
Taxes paid related to net share settlement of share-based payment awards	(7,322)	(2,851)
Distributions to noncontrolling interests	(393)	(331)
Dividends paid	(5,554)	(5,478)
Net cash provided by financing activities	43,701	31,127
Effect of exchange rate changes on cash	(313)	(18)
Net increase in cash and cash equivalents	6,493	1,907
Cash and cash equivalents as of beginning of period	4,723	7,287
Cash and cash equivalents as of end of period	$ 11,216	$ 9,194

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Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable.

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