Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Narrative (Details)

v3.23.1
Summary of Significant Accounting Policies - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Sep. 30, 2023
Mar. 31, 2023
Mar. 31, 2022
Dec. 31, 2022
Dec. 31, 2021
Accounting Policies [Line Items]          
Net income (loss)   $ 14,592 [1] $ (63,995) [1] $ 715,500  
Pre-tax income (loss) from continuing operations   58,014 (58,361)    
Pre-tax income (loss) from discontinued operations   37,500      
Equity   490,432 $ 1,032,095 404,841 $ 1,083,010
Pre-tax income   20,500      
Accumulated deficit   $ 631,241   $ 634,295  
Forecast | Boston National Holdings LLC and Agents National Title Holding Company          
Accounting Policies [Line Items]          
Proceeds from sale of businesses $ 100,000        
[1] (1) Amounts presented contain results from both continuing and discontinued operations. Refer to Note 4 - Discontinued Operations for additional information regarding cash flow associated with the results of discontinued operations.