Consolidated Balance Sheet - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Assets [Abstract]
Cash and Cash Equivalent	$ 122,742	$ 160,295
Short-term Investments	196,854	147,089
Accounts and Other Receivables, Net, Current	292,820	274,031
Prepaid Expense and Other Assets	16,665	15,912
Assets, Current, Total	629,081	597,327
Restricted Cash and Cash Equivalent	41,729	39,235
Marketable Securities, Noncurrent	167	373
Property, Plant and Equipment, Net	101,785	102,191
Intangible Assets, Net (Excluding Goodwill)	26,134	13,177
Other Assets, Noncurrent	7,904	17,579
Goodwill	40,989	36,971
Assets, Total	847,789	806,853
Liabilities and Equity [Abstract]
Accounts Payable, Current	8,670	11,532
Accrued Liabilities, Current	37,629	33,469
Liability for Claims and Claims Adjustment Expense	52,523	51,635
Deferred Revenue	272,120	251,640
Long-term Debt, Current Maturities	1,350	1,350
Liabilities, Current, Total	372,292	349,626
Long-term Debt, Excluding Current Maturities	113,116	127,537
Deferred Income Tax Liabilities, Net	2,007	1,946
Other Liabilities, Noncurrent	4,920	4,476
Liabilities, Total	492,335	483,585
Common Stock, Value, Outstanding	0	0
Preferred Stock, Value, Outstanding	0	0
Additional Paid in Capital	587,289	568,302
Accumulated Other Comprehensive Income (Loss), Net of Tax	2,657	(2,612)
Retained Earnings (Accumulated Deficit)	(217,958)	(225,888)
Treasury Stock, Value	(16,534)	(16,534)
Stockholders' Equity Attributable to Parent	355,454	323,268
Liabilities and Equity	$ 847,789	$ 806,853