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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Operating activities |  |
Net income (loss) | $ 1,151 | $ (540)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities: |  |
Depreciation | 102 | 123
Amortization of intangibles | 2 | 2
Loss on sale of fixed assets, net |  | 1
Foreign exchange loss | 467 | 335
Non-cash changes in accounts receivable | (6) | 20
Non-cash changes in inventories | 12 | 116
Non-cash lease expense | 160 | 164
Stock-based compensation expense on stock options and restricted stock awards | 265 | 205
Deferred income taxes | 634 | (1)
Increase in cash surrender value of life insurance | (33) | (30)
Non-cash other | 17 |
Adjustment for financing activities recognized in net income - Gain on extinguishment of debt | (2,196) |
Changes in operating assets and liabilities: |  |
Decrease in accounts receivable | 1,300 | 2,718
(Increase) decrease in inventories | (572) | 2,199
Decrease (increase) in refundable income taxes | (524) | (68)
Decrease (increase) in operating lease right-of-use assets | 8 | (2,288)
Decrease in other assets | 86 | 80
Decrease in investment in lease | 102 | 82
Decrease in long-term receivable | 101 | 70
Increase (decrease) in accounts payable and accrued expenses | 415 | (6,451)
(Decrease) increase in operating lease liabilities | (155) | 2,320
Increase in deferred revenue | 265 | 691
Increase in pension and retirement plans liabilities | 15 | 9
Decrease in other long-term liabilities | (49) | (127)
Net cash provided by (used in) operating activities | 1,567 | (370)
Investing activities |  |
Life insurance premiums paid |  | (60)
Purchases of property, equipment and improvements | (33) | (207)
Net cash used in investing activities | (33) | (267)
Financing activities |  |
Net payments under line-of-credit agreement | (771) | (1,588)
Proceeds from debt |  | 2,037
Repayments on debt | (81) | (506)
Principal payments on finance leases | (86) | (78)
Proceeds from issuance of shares under equity compensation plans |  | 2
Net cash used in financing activities | (938) | (133)
Effects of exchange rate on cash | 67 | 298
Net increase (decrease) in cash and cash equivalents | 663 | (472)
Cash and cash equivalents beginning of period | 19,264 | 18,099
Cash and cash equivalents at end of period | 19,927 | 17,627
Supplementary cash flow information: |  |
Cash paid for income taxes | 2 |
Cash paid for interest | 94 | 111
Non-cash accrual of dividend payable |  | $ 623
Supplementary non-cash financing activities: |  |
Gain on extinguishment of debt | $ 2,196 |

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