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v3.22.2.2

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2022 | Sep. 30, 2021
Cash flows from operating activities: |  |
Net loss | $ (22,856) | $ (14,056)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Deferred income tax expense (benefit) | (17) | 3
Rental equipment depreciation | 13,740 | 15,075
Property, plant and equipment depreciation | 4,143 | 3,956
Amortization of intangible assets | 1,677 | 1,746
Goodwill impairment expense | 4,336 |
Property, plant and equipment impairment expense | 401 |
Accretion of discounts on short-term investments | 96 | 96
Stock-based compensation expense | 1,734 | 1,970
Bad debt expense (recovery) | 292 | (76)
Inventory obsolescence expense | 3,222 | 3,001
Change in estimated fair value of contingent consideration | (5,035) | (3,524)
Gross profit from sale of used rental equipment | (11,061) | (6,678)
Gain on disposal of property, plant and equipment | (54) |
Realized loss (gain) on sale of investments, net | 22 | (1,993)
Effects of changes in operating assets and liabilities: |  |
Trade accounts and notes receivables | 1,751 | (2,973)
Unbilled receivables | 1,051 | (1,051)
Inventories | (2,357) | (7,674)
Other assets | 349 | 5,368
Accounts payable trade | (786) | 4,712
Other liabilities | (683) | (5,074)
Net cash used in operating activities | (10,035) | (7,172)
Cash flows from investing activities: |  |
Purchase of property, plant and equipment | (1,130) | (3,188)
Investment in rental equipment | (4,832) | (2,121)
Proceeds from the sale of property, plant and equipment | 54 | 16
Proceeds from the sale of used rental equipment | 11,583 | 10,626
Purchase of short-term investments | (450) | (12,544)
Proceeds from the sale of short-term investments | 8,924 | 3,170
Business acquisition, net of acquired cash |  | (1,346)
Proceeds from sale of investment in debt security |  | 2,069
Net cash provided by (used in) investing activities | 14,149 | (3,318)
Cash flows from financing activities: |  |
Payments of contingent consideration | (807) | (1,421)
Debt issuance costs | (211) |
Purchase of treasury stock | (695) | (6,805)
Net cash used in financing activities | (1,713) | (8,226)
Effect of exchange rate changes on cash | (358) | 96
Increase (decrease) in cash and cash equivalents | 2,043 | (18,620)
Cash and cash equivalents, beginning of fiscal year | 14,066 | 32,686
Cash and cash equivalents, end of fiscal year | $ 16,109 | $ 14,066

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