Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Revenue	$ 130,690	$ 123,302
Cost of revenue	75,266	66,324
Gross profit	55,424	56,978
Operating expenses:
Selling expense	17,378	17,605
Engineering and product development expense	8,548	7,618
General and administrative expense	26,104	21,316
Total operating expenses	52,030	46,539
Operating income	3,394	10,439
Interest expense	(846)	(679)
Other income	906	1,288
Earnings before income tax expense	3,454	11,048
Income tax expense	563	1,706
Net earnings	$ 2,891	$ 9,342
Earnings per common share – basic (in dollars per share)	$ 0.24	$ 0.82
Weighted average common shares outstanding – basic (in shares)	12,151,913	11,461,399
Earnings per common share – diluted (in dollars per share)	$ 0.24	$ 0.79
Weighted average common shares and common share equivalents outstanding – diluted (in shares)	12,239,158	11,779,912