Condensed Consolidated Statements of Operations and Other Comprehensive Income (Unaudited) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Ceding commission income	$ 15,033	$ 13,929
Policy Acquisition Costs [Member]
Ceding commission income	11,300	10,400
General and Administrative Expenses [Member]
Ceding commission income	$ 3,700	$ 3,500