Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 41,685	$ 13,434
Restricted cash	0	1,142
Trade accounts receivable, net of allowance for credit losses of $499 and $496, respectively	20,710	21,215
Inventories	22,156	22,565
Prepaid expenses and other current assets	1,672	1,695
Total current assets	86,223	60,051
Property and equipment:
Machinery and equipment	6,829	6,625
Leasehold improvements	3,581	3,242
Gross property and equipment	10,410	9,867
Less: accumulated depreciation	(7,267)	(6,735)
Net property and equipment	3,143	3,132
Right-of-use assets, net	4,755	5,770
Goodwill	21,578	21,605
Net Carrying Amount	16,959	18,559
Deferred tax assets	1,381	280
Restricted certificates of deposit	100	100
Other assets	444	569
Total assets	134,583	110,066
Current liabilities:
Current portion of Term Note	4,100	4,100
Current portion of operating lease liabilities	1,730	1,645
Accounts payable	7,296	7,394
Accrued wages and benefits	4,030	3,907
Accrued professional fees	1,188	884
Customer deposits and deferred revenue	3,709	4,498
Accrued sales commissions	1,248	1,468
Domestic and foreign income taxes payable	1,245	1,409
Other current liabilities	1,557	1,564
Total current liabilities	26,103	26,869
Operating lease liabilities, net of current portion	3,501	4,705
Term Note, net of current portion	8,967	12,042
Contingent consideration	1,002	1,039
Other liabilities	397	455
Total liabilities	39,970	45,110
Commitments and Contingencies
Stockholders' equity:
Preferred stock, $0.01 par value; 5,000,000 shares authorized; no shares issued or outstanding	0	0
Common stock, $0.01 par value; 20,000,000 shares authorized; 12,237,070 and 11,063,271 shares issued, respectively	122	111
Additional paid-in capital	53,960	31,987
Retained earnings	41,430	32,854
Accumulated other comprehensive earnings	2	218
Treasury stock, at cost; 75,758 and 34,308 shares, respectively	(901)	(214)
Total stockholders' equity	94,613	64,956
Total liabilities and stockholders' equity	$ 134,583	$ 110,066