Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Current assets
Cash and cash equivalents	$ 1,175	$ 1,609
Restricted cash	561	540
Marketable debt securities, available for sale	58	3,127
Accounts receivable, net	35,116	36,313
Inventory, net	3,758	3,841
Prepaid expenses and other current assets	4,377	2,155
Total current assets	45,045	47,585
Property, plant and equipment, net	12,797	12,898
Prepaid expenses, net of current portion	732	832
Operating lease right-of-use asset, net	4,462	4,572
Intangible assets, net	11,687	12,333
Goodwill	5,231	5,231
Deferred tax asset	9,762	7,313
Other assets	316	1,163
TOTAL ASSETS	90,032	91,927
Current liabilities
Accounts payable	11,759	9,383
Accrued diagnostic services	268	314
Accrued advertising and other allowances	8	24
Finance lease liabilities	1,840	1,840
Operating lease liabilities	959	953
Short-term loan payable, net of discount of $396	2,381	0
Deferred revenue	1,630	2,382
Income tax payable	3,005	3,278
Other current liabilities	2,057	2,683
Total current liabilities	23,907	20,857
Non-current liabilities:
Secured long-term debt, net of discount of $334 and $340	2,926	2,924
Unsecured promissory notes, net of discount of $232 and $266	7,368	7,334
Due to sellers (see Note 3)	2,000	2,000
Deferred revenue, net of current portion	1,100	1,100
Operating lease liabilities, net of current portion	4,122	4,237
Finance lease liabilities, net of current portion	3,742	4,092
Total non-current liabilities	21,258	21,687
Total liabilities	45,165	42,544
COMMITMENTS AND CONTINGENCIES
Stockholders’ equity
Preferred stock authorized 1,000,000, $0.0005 par value, no shares issued and outstanding	0	0
Common stock authorized 50,000,000, $0.0005 par value, 18,045,029 and 18,045,029 shares outstanding, respectively	18	18
Additional paid-in capital	120,283	118,694
Accumulated deficit	(11,294)	(5,029)
Treasury stock, at cost, 18,940,967 and 18,940,967 shares, respectively	(64,000)	(64,000)
Accumulated other comprehensive loss	(140)	(300)
Total stockholders’ equity	44,867	49,383
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 90,032	$ 91,927