Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 3,633	$ 4,307
Accounts receivable, net	1,518	1,496
Inventory	2,779	2,470
Prepaid expenses and other current assets	200	132
Total current assets	8,130	8,405
Property and equipment, net	142	152
Lease right-of-use assets	1,680	1,807
Intangible assets, net	373	381
Goodwill	759	759
License and supply agreement, net	257	271
Other assets	75	86
TOTAL ASSETS	11,416	11,861
Current liabilities:
Accounts payable	1,114	873
Accrued expenses	413	794
Current portion of lease liabilities	402	446
Total current liabilities	1,929	2,113
Lease liabilities, net of current portion	1,307	1,390
TOTAL LIABILITIES	3,236	3,503
COMMITMENTS AND CONTINGENCIES (Note 13)
STOCKHOLDERS’ EQUITY:
Preferred stock, $.001 par value; 5,000,000 shares authorized at March 31, 2024 and December 31, 2023; no shares issued and outstanding at March 31, 2024 and December 31, 2023
Common stock, $.001 par value; 40,000,000 shares authorized at March 31, 2024 and December 31, 2023; 10,544,139 and 10,543,675 shares issued and outstanding at March 31, 2024 and December 31, 2023, respectively	10	10
Additional paid-in capital	152,745	152,754
Accumulated deficit	(144,575)	(144,406)
TOTAL STOCKHOLDERS’ EQUITY	8,180	8,358
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 11,416	$ 11,861