Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Operating activities
Net loss	$ (2,257)	$ (3,318)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation	526	286
Amortization of right-of-use financing leases	56	63
Amortization of right-of-use operating leases	117	361
Change in allowance for credit losses	107	53
Stock-based compensation	15	321
Income attributable to equity method investee	(240)
Loss on disposal of property and equipment	29
Selling profit on sales-type lease	(749)
Gain on change in consideration due to buyer	(1,147)
Changes in current operating assets and liabilities:
Accounts receivable, net	2,787	2,833
Inventories	705	(5,078)
Prepaid expenses and other assets	826	(422)
Accounts payable, accrued liabilities and other liabilities	(598)	(110)
Income taxes	(3,972)	(5)
Deferred revenue	(68)	4,011
Operating lease liabilities	(100)	(374)
Net cash used in operating activities	(3,963)	(1,379)
Investing activities
Purchase of property and equipment	(740)	(614)
Payment of consideration payable	(2,200)
Net cash used in investing activities	(2,940)	(614)
Financing activities
Net proceeds from issuance of common stock		4,986
Payment of cash dividend	(16,665)
Principal repayments of financing leases	(55)	(63)
Net cash (used in)/ provided by financing activities	(16,720)	4,923
(Decrease)/ increase in cash	(23,623)	2,930
Cash
Cash, beginning of year	41,622	3,582
Cash, end of year	17,999	6,512
Supplemental cash flow information:
Interest paid	8	18
Income taxes paid, net of refunds	3,924
Non-cash investing and financing activities:
Surrender and retirement of common stock	148	224
Transfer from property and equipment to inventory	(420)
Sales-type lease origination	1,410
Derecognition of assets in exchange for net investment in sales-type lease	(661)
Property and equipment obtained in exchange for accounts payable	111
Finance lease ROU assets obtained in exchange for finance lease liabilities	$ 248