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v3.21.2

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020 | Mar. 31, 2019
Cash flows from operating activities: |  |  |
Net (loss) income | $ (454) | $ 687 | $ (668)
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation of property, plant and equipment | 159 | 145 | 261
Amortization of operating lease right-of-use assets | 841 | 1,074 |
Deferred tax | 349 | 209 |
Impairment of goodwill |  |  | 77
Write-down of inventories | 125 | 39 | 419
Write-down of property, plant and equipment |  |  | 233
Gain on disposal of property, plant and equipment | (9) | (16) | (28)
Share-based compensation expenses | 93 | 181 |
Changes in operating assets and liabilities: |  |  |
Accounts receivable | 1,017 | 232 | (41)
Inventories | (301) | (559) | 878
Prepaid expenses and other current assets | (112) | 58 | 8
Accounts payable | (390) | (121) | 270
Accrued expenses and other current liabilities | (87) | (570) | (850)
Operating lease liabilities | (795) | (909) |
Income tax payable | (521) | 1 | (170)
Long-term rental prepayment |  |  | (871)
Long-term deposits | (19) | (9) | 45
Net cash (used in) provided by operating activities | (104) | 442 | (437)
Cash flows from investing activities: |  |  |
Purchase of property, plant and equipment | (88) | (91) | (695)
Payment of long-term loan receivable |  |  | (75)
Proceeds from disposal of property, plant and equipment | 10 | 27 | 34
Net cash used in investing activities | (78) | (64) | (736)
Cash flows from financing activities: |  |  |
Options exercised | 79 |  |
Cash dividends paid | (981) | (297) | (1,244)
Net cash used in financing activities | (902) | (297) | (1,244)
Net (decrease) increase in cash and cash equivalents | (1,084) | 81 | (2,417)
Cash and cash equivalents at the beginning of year | 8,827 | 8,827 | 11,267
Effect of exchange rate changes on cash and cash equivalents | 14 | (81) | (23)
Cash and cash equivalents at the end of year | 7,757 | 8,827 | 8,827
Supplemental disclosure of cash flow information: |  |  |
Income taxes | $ 27 | $ 10 | $ 144

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