Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Cash flows from operating activities
Net loss	$ (15,545)	$ (9,280)	$ (5,347)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	5,905	4,527	5,513
Share-based compensation	9,484	10,053	10,600
Amortization of debt issuance costs	955	926	817
Provision for (recovery from) credit losses	(479)	2,290	266
Provision for write-down of inventories	6,022	4,369	3,478
(Gain) loss on disposal of property and equipment	11	(135)	28
Income on equity method investment	(1,838)	(2,572)	(241)
Net deferred profit margin on sales to the JV	4,098	282	3,300
Provision for deferred income taxes	1,402	456	1,785
Changes in assets and liabilities:
Accounts receivable	(15,826)	18,488	(12,519)
Inventories	(3,998)	(6,855)	(22,861)
Prepaid expenses and other assets	6,105	(4,029)	(6,042)
Deferred cost of revenue	(275)	891	1,549
Accounts payable	17,365	2,850	11,676
Operating lease liabilities, net of operating lease right-of-use assets	321	(324)	(880)
Accrued liabilities	(16,506)	887	6,685
Customer advances	(6,619)	(4,669)	1,238
Deferred revenues	(2,486)	(2,616)	(1,445)
Net cash provided by (used in) operating activities	(11,904)	15,539	(2,400)
Cash flows from investing activities
Purchases of property and equipment, net	(3,601)	(12,614)	(4,717)
Purchase of intangible assets	0	(67)	0
Net cash used in investing activities	(3,601)	(12,681)	(4,717)
Cash flows from financing activities
Proceeds from the issuance of common stock to employees	2,247	2,200	3,889
Taxes paid related to net share settlement of equity awards	(117)	(199)	(258)
Debt issuance costs	(81)	(248)	0
Repayments of convertible notes	0	(2,865)	0
Paydown under Term Loan Facility	(6,000)	(6,000)	(4,000)
Borrowings under the Revolving Credit Facility	5,000	5,000	0
Repayments under the Revolving Credit Facility	(5,000)	0	(15,000)
Net cash used in financing activities	(3,951)	(2,112)	(15,369)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(1,354)	302	(5,561)
Net increase (decrease) in cash, cash equivalents and restricted cash	(20,810)	1,048	(28,047)
Cash, cash equivalents and restricted cash at beginning of period	91,202	90,154	118,201
Cash, cash equivalents and restricted cash at end of period	70,392	91,202	90,154
Supplemental Disclosure of Cash Flow Information
Cash paid for income taxes	1,749	2,150	1,398
Cash paid for interest	10,520	9,847	7,462
Supplemental non-cash disclosure:
Unpaid purchase of property and equipment at end of year	445	2,064	813
Receivable for the sale of property and equipment	0	221	0
Leasehold improvement from lease incentive	2,593	0	0
Transfers from inventory to property and equipment	3,438	303	0
Dividend receivable from joint venture	$ 2,460	$ 0	$ 0