Commitments and Contingencies (Narrative) (Details) - USD ($)		12 Months Ended
	Jan. 01, 2022	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2003
Right-of-use assets		$ 6,900,000	$ 7,000,000
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]		Other Assets, Noncurrent	Other Assets, Noncurrent
Lease liabilities		$ 7,268,000	$ 7,300,000
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]		Other Liabilities, Noncurrent	Other Liabilities, Noncurrent
Additional lease assets recorded		$ 1,558,000
Payments on lease liabilities		1,883,000	$ 1,826,000
Total lease expense		$ 1,915,000	$ 1,864,000
Option to extend		true
Weighted average remaining lease term		6 years 2 months 12 days
Weighted average discount rate		5.80%
Contingent cash payment				$ 1,000,000
Interim License Agreement with American Society of Composers, Authors and Publishers
License agreement term	5 years