Supplemental Cash Flow Information - Schedule of Cash and Cash Equivalents (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Operating activities
Gain on Short-term and Long-term restricted investments (SESP)	$ 452	$ 525
Short-term and Long-term deferred compensation (SESP)	471	539
Investing activities
Acquisition of property and equipment	211	17
Right-of-use assets acquired under operating leases	870	$ 972
Cash and cash equivalents	17,241		$ 14,952
Restricted cash	589		667
Total cash, cash equivalents, and restricted cash	$ 17,830		$ 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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