Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Current assets
Cash	$ 17,999	$ 41,622
Accounts receivable, net of allowance for credit losses of $21 and $13 as of June 30, 2025, and December 31, 2024, respectively	4,884	7,826
Inventories	5,783	6,068
Prepaid expenses and other current assets	658	1,141
Total current assets	29,324	56,657
Property and equipment, net	5,371	6,503
Operating lease right-of-use assets	413	530
Financing lease right-of-use assets	413	221
Investments	2,240	2,000
Lease receivable and other assets	1,354	40
Total assets	39,115	65,951
Current liabilities
Accounts payable and accrued liabilities	4,056	4,543
Current portion of operating lease liabilities	178	244
Current portion of financing lease liabilities	144	109
Deferred revenue	923	991
Consideration due to buyer		3,347
Income taxes payable	107	4,079
Dividend payable		16,665
Total current liabilities	5,408	29,978
Operating lease liabilities, non-current portion	248	301
Financing lease liabilities, non-current portion	279	121
Other long-term liabilities	141	122
Total liabilities	6,076	30,522
Stockholders’ equity
Preferred stock, $0.001 par value, 5,000,000 shares authorized; none issued
Common stock, $0.001 par value, 30,000,000 shares authorized; 11,095,266 and 11,120,266 shares issued and outstanding on June 30, 2025, and December 31, 2024, respectively	11	11
Additional paid-in capital	35,285	35,418
Accumulated deficit	(2,257)
Total stockholders’ equity	33,039	35,429
Total liabilities and stockholders’ equity	$ 39,115	$ 65,951