Unaudited Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Operating activities
Net income (loss)	$ 12,938	$ (22,156)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities	7,973	20,844
Net cash provided by (used in) operating activities	20,911	(1,312)
Investing activities
Purchases of fixed income and equity securities	(92,719)	(82,641)
Distributions from limited partnerships	186	14,636
Proceeds from maturities of fixed income securities	64,453	31,088
Proceeds from sales of fixed income securities	44,427	48,552
Proceeds from sales of equity securities	2,064	5,480
Purchase of commercial mortgage loans	(319)	(368)
Proceeds from commercial mortgage loans	54	72
Purchases of property and equipment	(1,046)	(369)
Net cash provided by investing activities	17,100	16,450
Financing activities
Dividends paid to shareholders	(1,424)	(1,426)
Repurchase of common shock	0	(1,782)
Net cash used in financing activities	(1,424)	(3,208)
Effect of foreign exchange rates on cash and cash equivalents	88	(687)
Increase in cash, cash equivalents and restricted cash and cash equivalents	36,675	11,243
Cash, cash equivalents and restricted cash and cash equivalents at beginning of period	70,429	88,888
Cash, cash equivalents and restricted cash and cash equivalents at end of period	$ 107,104	$ 100,131