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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (IN THOUSANDS) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020
Cash Flow from Operating Activities |  |
Net (loss)/income | $ (49) | $ 1,125
Adjustments to reconcile net (loss)/income to net cash flow provided by operating activities |  |
Depreciation and amortization | 2,224 | 2,350
Impairment loss on long-lived assets | 0 | 139
Stock compensation | 144 | 52
Addition/(reversal) of provision for obsolete inventories | (2) | 5
Bad debt (recovery) expenses | (15) | 0
Allowance for doubtful debt | 0 | 62
Accrued interest expense, net accrued interest income | (18) | (35)
Payment of interest portion of finance lease | (32) | (43)
Gain on sale of asset held for sale | 0 | (1,172)
Gain on sale of property, plant and equipment | (1) | (24)
Dividend income | (32) | 0
Dividend received | 32 | 0
Deferred tax benefit | (70) | (132)
Changes in operating assets and liabilities, net of acquisition effect |  |
Trade accounts receivable | (1,013) | 664
Other receivables | 320 | (248)
Other assets | (33) | 101
Inventories | (624) | 108
Prepaid expenses and other current assets | (76) | 20
Accounts payable and accrued expenses | 754 | (449)
Income taxes payable | (44) | (29)
Operating lease liabilities | (565) | (398)
Net cash provided by operating activities | 900 | 2,096
Cash Flow from Investing Activities |  |
Proceeds from disposal of property, plant and equipment | 0 | 39
Proceeds from sale of asset held for sale | 0 | 1,261
Withdrawal of un-restricted deposit | 1,166 | 0
Investments in restricted and unrestricted deposits | (1,370) | (2,393)
Addition to property, plant and equipment | (621) | (848)
Net cash used in investing activities | (825) | (1,941)
Cash Flow from Financing Activities |  |
Payment on lines of credit | (174) | (1,922)
Payment of bank loans | (296) | (372)
Payment of principal portion of finance leases | (192) | (251)
Dividends paid to non-controlling interest | (189) | (120)
Proceeds from bank loans | 189 | 0
Proceeds from exercising stock options | 754 | 0
Proceeds from lines of credit | 187 | 2,090
Proceeds from principal of finance leases | 0 | 279
Net cash (used in)/provided by financing activities | 279 | (296)
Effect of changes in exchange rate | 753 | (431)
Net increase/(decrease) in cash, cash equivalents, and restricted cash | 1,107 | (572)
Cash, cash equivalents, and restricted cash at beginning of period | 5,810 | 6,569
Cash, cash equivalents, and restricted cash at end of period | 6,917 | 5,997
Supplementary Information of Cash Flows |  |
Interest | 69 | 186
Income taxes | 203 | 124
Non-Cash Transactions |  |
Finance lease of property, plant and equipment | 0 | 279
Reconciliation of Cash, Cash Equivalents, and Restricted Cash |  |
Cash | 5,178 | 4,370
Restricted term-deposits in non-current assets | 1,739 | 1,627
Total cash, cash equivalents, and restricted cash shown in Statement of Cash Flows | $ 6,917 | $ 5,997

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- Definition Amount of cash outflow from operating lease to bring another asset to condition and location necessary for its intended use. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 5 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918643-209977 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (g)(1) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
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