Supplemental Cash Flow Information - Cash Payments and Non-Cash Activity (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Supplemental cash flow information:
Cash paid for interest	$ 2,185	$ 4	$ 1,186
Cash paid for income taxes	5,276	1,659	4,365
Supplemental noncash investing and financing activities:
Transfer of service and sales demonstration inventory to fixed assets	4,428	175	2,226
Purchases of Property, plant, equipment and Intangibles accrued but not paid	$ 434	$ 157	$ 754