Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Allowance for credit loss	$ 0	$ 0
Fair Value	681,857	702,563
Allowance for credit loss	$ 146	$ 146
Common stock, par value (in usd per share)	$ 0	$ 0
Common stock, shares authorized (in shares)	100,000,000	100,000,000
Common stock, shares issued (in shares)	65,285,261	65,161,310
Common stock, shares outstanding (in shares)	65,154,226	65,030,275
Treasury shares, common (in shares)	131,035	131,035