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Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2012
Operating Activities |  |  |
Net loss | $ (14,289) | $ (21,707) | $ (27,598)
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |
Depreciation and amortization | 2,410 | 2,667 | 2,858
Write-down of inventory | 294 | 3,652 | 10,380
Losses on inventory purchase commitments | 0 | 0 | 2,455
Provision for allowance for doubtful accounts | 1,304 | 169 | 300
Deferred income taxes | 194 | 1,368 | 3,781
Impairment of long-lived assets | 0 | 0 | 5,428
Non-cash share based compensation expense | 795 | 2,472 | 1,763
Changes in operating assets and liabilities: |  |  |
Restricted cash | 2,662 | (326) | 1,781
Accounts receivable | (11,786) | 10,629 | 23,700
Inventories | 3,636 | (221) | (2,130)
Accrued income taxes | 6,849 | (7,818) | (15,543)
Other assets | 782 | (360) | 4,677
Accounts payable | 766 | (495) | (2,807)
Accrued liabilities and customer deposits | (10,805) | 7,489 | (5,387)
Deferred profit | 6,107 | (7,472) | (16,096)
Net cash used in operating activities | (11,081) | (9,953) | (12,438)
Investing Activities |  |  |
Purchases of property, plant and equipment | (462) | (178) | (1,306)
Other | 0 | 0 | (236)
Net cash used in investing activities | (462) | (178) | (1,542)
Financing Activities |  |  |
Proceeds from issuance of common stock, net | 1,136 | 26 | 3
Repurchase of common stock | 0 | 0 | (4,080)
Payments on long-term obligations | 0 | 0 | (31)
Excess tax benefit (deficiency) of stock compensation | 345 | (264) | 0
Net cash provided by (used in) financing activities | 1,481 | (238) | (4,108)
Effect of Exchange Rate Changes on Cash | 232 | 840 | (2,568)
Net Decrease in Cash and Cash Equivalents | (9,830) | (9,529) | (20,656)
Cash and Cash Equivalents, Beginning of Year | 37,197 | 46,726 | 67,382
Cash and Cash Equivalents, End of Year | 27,367 | 37,197 | 46,726
Supplemental Cash Flow Information: |  |  |
Income tax refunds | 6,474 | 18 | 1,115
Income tax payments | 184 | 8,678 | 5,030
Supplemental Non-cash Financing Activities: |  |  |
Transfer inventory to capital equipment | $ 527 | $ 0 | $ 1,586

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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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