Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 27,331	$ 45,260
Trade accounts receivable, net of allowance for credit losses of $426 and $474, respectively	22,859	18,175
Inventories	31,331	20,089
Prepaid expenses and other current assets	3,868	2,254
Total current assets	85,389	85,778
Property and equipment:
Machinery and equipment	8,639	7,118
Leasehold improvements	3,932	3,601
Gross property and equipment	12,571	10,719
Less: accumulated depreciation	(7,800)	(7,529)
Net property and equipment	4,771	3,190
Right-of-use assets, net	6,270	4,987
Goodwill	33,278	21,728
Net Carrying Amount	28,819	16,596
Deferred tax assets	0	1,437
Restricted certificates of deposit	100	100
Other assets	900	1,013
Total assets	159,527	134,829
Current liabilities:
Current portion of Term Note and other long-term debt	9,629	4,100
Current portion of operating lease liabilities	2,017	1,923
Accounts payable	11,395	5,521
Accrued wages and benefits	6,482	4,156
Accrued professional fees	883	1,228
Customer deposits and deferred revenue	5,596	3,797
Accrued sales commissions	1,116	1,055
Domestic and foreign income taxes payable	509	1,038
Other current liabilities	2,026	1,481
Total current liabilities	39,653	24,299
Operating lease liabilities, net of current portion	4,644	3,499
Term Note and other long-term debt, net of current portion	10,808	7,942
Contingent consideration	822	1,093
Deferred revenue, net of current portion	1,210	1,331
Deferred tax liabilities	1,126	0
Other liabilities	1,947	384
Total liabilities	60,210	38,548
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; 12,566,024 and 12,241,925 shares issued, respectively	125	122
Additional paid-in capital	56,954	54,450
Retained earnings	42,858	42,196
Accumulated other comprehensive earnings	311	414
Treasury stock, at cost; 78,515 and 75,758 shares, respectively	(931)	(901)
Total stockholders' equity	99,317	96,281
Total liabilities and stockholders' equity	$ 159,527	$ 134,829