Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022
Operating activities
Net cash provided by operating activities	[1]	$ 42,621	$ 139,321
Securities available-for-sale:
Purchases – fixed maturity securities		(142,680)	(351,715)
Sales – fixed maturity securities		10,092	158,469
Maturities and calls – fixed maturity securities		55,520	109,184
Purchases – equity securities		(8,557)	(6,751)
Sales – equity securities		8,548	5,171
Bank loan participations:
Purchases		(17,119)	(59,450)
Sales		20,020	32,679
Maturities		12,650	11,360
Other invested assets:
Purchases		(375)	0
Return of capital		682	998
Proceeds from sales		1,153	0
Short-term investments, net		85,684	6,128
Securities receivable or payable, net		3,625	22,042
Purchases of property and equipment		(2,173)	(3,175)
Net cash provided by (used in) investing activities		27,070	(75,060)
Financing activities
Senior debt repayments		0	(40,000)
Issuance of Series A preferred shares (Note 12)		0	144,898
Payroll taxes withheld and remitted on net settlement of RSUs		(1,507)	(941)
Dividends on Series A preferred shares		(7,875)	(3,500)
Dividends on common shares		(3,931)	(4,007)
Other financing activities		(16)	0
Net cash (used in) provided by financing activities		(13,329)	96,450
Change in cash, cash equivalents, and restricted cash equivalents		56,362	160,711
Cash, cash equivalents, and restricted cash equivalents at beginning of period		276,379	292,128
Cash, cash equivalents, and restricted cash equivalents at end of period		332,741	452,839
Supplemental information
Interest paid		14,877	5,455
Restricted cash equivalents at beginning of period		103,215	102,005
Restricted cash equivalents at end of period		105,502	102,099
Change in restricted cash equivalents		$ 2,287	$ 94

[1] Cash provided by operating activities for the six months ended June 30, 2023 and 2022 includes the restricted cash activity above related to a former insured, per the terms of a collateral trust. See “Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations – Amounts Recoverable from an Indemnifying Party and Reinsurer on Legacy Commercial Auto Book”. Excluding the restricted cash activity, cash provided by operating activities was $40.3 million and $139.2 million for the six months ended June 30, 2023 and 2022, respectively.