v3.26.3
Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Cash Flow from Operating Activities    
Net income $ 219 $ 0
Adjustments to reconcile net income to net cash flow provided by operating activities    
Unrealized foreign exchange loss 44 450
Depreciation and amortization 2,291 2,741
Gain on sale and write-off of property, plant and equipment 0 (102)
Stock compensation 569 448
(Reversal) / Addition of provision for obsolete inventory, net (25) 150
Payment of interest portion of finance lease (1) (3)
Provision for expected credit losses, net of recoveries 194 1
Accrued interest income, net of accrued interest expense 30 (30)
Addition of income tax provision 175 (12)
Accrued assurance warranty 17 4
Deferred tax (benefit) / expenses (177) 48
Repayment of operating lease (891) (1,450)
Changes in operating assets and liabilities, net of acquisition effects    
Trade accounts receivable (2,936) (142)
Other receivables (448) (67)
Other assets (547) (11)
Inventories (1,137) 898
Prepaid expenses and other current assets 5 150
Accounts payable and accrued expenses 5,268 (1,881)
Contract liabilities (49) (505)
Income taxes payable (81) (320)
Other non-current liabilities 907 4
Net Cash Provided by Operating Activities 3,427 371
Cash Flow from Investing Activities    
Withdrawal from unrestricted term deposits 4,006 5,799
Investment in unrestricted term deposits (2,919) (4,838)
Purchase of short-term investment (368) 0
Proceeds from disposal of property, plant and equipment 0 173
Additions to property, plant and equipment (1,741) (967)
Net Cash (Used in) / Provided by Investing Activities (1,022) 167
Cash Flow from Financing Activities    
Acquisition of non-controlling interest (3,503) 0
Payment on lines of credit (1,671) (98)
Payment of bank loans (293) (279)
Payment of principal portion of finance leases (43) (59)
Proceeds from exercising stock options 1,894 165
Proceeds from issuance of Common Stock, net of issuance cost 9,494 0
Proceeds from lines of credit 1,512 231
Repurchase of Common Stock (12) 0
Net Cash Provided by / (Used in) Financing Activities 7,378 (40)
Effect of Changes in Exchange Rate 771 587
Net Increase in Cash, Cash Equivalents, and Restricted Cash 10,554 1,085
Cash, Cash Equivalents, and Restricted Cash at Beginning of Period 13,641 12,556
Cash, Cash Equivalents, and Restricted Cash at End of Period 24,195 13,641
Supplementary Information of Cash Flows    
Interest 63 46
Income taxes 286 438
Cash 21,428 10,890
Restricted Term-Deposits in Current Assets 819 816
Restricted Term-Deposits in Non-Current Assets 1,948 1,935
Total Cash, Cash Equivalents, and Restricted Cash Shown in Statements of Cash Flows $ 24,195 $ 13,641