Accrued Liabilities And Other Long-Term Liabilities (Schedule Of Accrued Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Accrued Liabilities And Other Long-Term Liabilities [Abstract]
Accrued payroll and related items	$ 5,363	$ 5,029
Accrued bonus	1,006	3,615
Accrued warranty	1,465	1,529
Current lease liabilities	2,836	2,824
Accrued commissions	343	811
Contingent consideration liabilities	1,595	2,791
Accrued excise tax	977	724
Other	11,585	10,150
Accrued liabilities	$ 25,170	$ 27,473