Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 22,788	$ 7,075
Trade accounts receivable, net	7,221	7,349
Inventories, net	15,862	17,636
Prepaid expenses and other current assets	3,099	4,881
Total current assets	48,970	36,941
Property, plant and equipment, net	4,170	4,911
Operating lease right-of-use (ROU) assets	1,502	1,128
Deferred tax assets, net	5,230	6,788
Capitalized software and systems integration costs	3,417	1,321
Other assets	471	410
Total assets	63,760	51,499
Current liabilities:
Accounts payable	4,781	6,327
Accrued compensation and related taxes	2,423	2,289
Accrued warranty expense	760	1,008
Accrued other expenses and other current liabilities	335	1,894
Short-term operating lease liabilities	610	571
Deferred revenue	2,728	1,885
Total current liabilities	11,637	13,974
Long term operating lease liabilities	965	714
Deferred revenue	6,460	6,980
Total liabilities	19,062	21,668
Commitments and contingencies
Stockholders’ equity:
Preferred stock; $1.00 par value; 1,000,000 authorized shares; none issued or outstanding	0	0
Common stock; $0.60 par value; 10,000,000 authorized shares; 4,092,056 and 3,913,959 issued and 3,733,733 and 3,571,879 outstanding shares as of December 31, 2025 and 2024, respectively	2,455	2,348
Additional paid-in capital	51,803	49,386
Accumulated deficit	(2,314)	(15,850)
Treasury stock, at cost, 358,323 and 342,080 shares as of December 31, 2025, and 2024, respectively	(7,246)	(6,053)
Total stockholders’ equity	44,698	29,831
Total liabilities and stockholders’ equity	$ 63,760	$ 51,499