Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 67,820	$ 13,671
Short-term investments	4,520	51,788
Accounts receivable	487	40
Inventory-net	14,242	9,518
Prepaid expenses and other current assets	1,314	939
Total current assets	88,383	75,956
Property and equipment - net	433	522
Deferred tax assets	3,809	3,620
Right-of-use assets	985	1,045
Goodwill	891	891
Intangible asset-net	927	1,036
Long-term investments		500
Other assets	166	237
Total assets	95,594	83,807
Current liabilities:
Accounts payable	1,726	1,707
Accrued liabilities	2,614	2,322
Customer deposits	1,828	1,448
Lease liabilities	654	497
Dividend payable	4,655	4,599
Total current liabilities	11,477	10,573
Other liabilities	472	939
Total liabilities	11,949	11,512
Commitments and contingencies (Note 5)
Stockholders’ equity
Preferred stock, par value $0.0001 per share - 5,000,000 shares authorized as of December 31, 2024 and 2023; nil shares issued and outstanding as of December 31, 2024 and 2023.
Common stock, $0.0001 par value per share - 75,000,000 shares authorized as of December 31, 2024 and 2023; 18,618,356 and 18,395,682 shares issued and outstanding as of December 31, 2024 and 2023, respectively	2	2
Additional paid-in capital	28,948	27,477
Accumulated other comprehensive income	1	18
Retained earnings	54,694	44,798
Total stockholders’ equity	83,645	72,295
Total liabilities and stockholders' equity	$ 95,594	$ 83,807