Supplemental Cash Flow Information - Schedule of Non-Cash Investing and Financing Activities and Reconciliation of Cash and Cash Equivalents and Restricted Cash (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Operating activities
Gains on Short-term and Long-term restricted investments (SESP)	$ 507	$ 541
Short-term and Long-term Deferred compensation liability (SESP)	526	581
Investing activities
Trade-date sale of securities	49,921	0
Right of use assets acquired under operating leases	870	1,493
Cash and cash equivalents	13,517	14,952
Restricted cash	590	667
Total cash, cash equivalents, and restricted cash	$ 14,107	$ 15,619

Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.

- Definition

Amount of cash and cash equivalent restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate.

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