Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2022	Dec. 31, 2021
Assets [Abstract]
Amortized Cost	$ 923,063	$ 679,921
Equity Securities, Amortized Cost	$ 12,762	$ 22,158
Stockholders' Equity:
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized	2,000,000	2,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized	20,000,000	20,000,000
Common stock, shares issued	3,737,564	3,737,564
Common stock, shares outstanding	3,737,564	3,737,564
Non Voting Common Stock, par value (in dollars per share)	$ 0.001	$ 0.001
Non Voting Common Stock, Shares Authorized	2,000,000	2,000,000
Non Voting Common Stock, Shares Issued	0	0
Non Voting Common Stock, Shares Outstanding	0	0