Annual report [Section 13 and 15(d), not S-K Item 405]

Income Taxes (Narrative) (Details)

v3.25.1
Income Taxes (Narrative) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Income Taxes    
Income tax expense benefit $ 312 $ 521
Effective income tax rate (0.20%) (0.30%)
Operating Loss Carryforwards $ 378,000  
Minimum ownership interest in subsidiaries for consolidated income tax return 80.00%  
Increase (decrease) in valuation allowance $ 11,600  
Income tax credits expiration date Dec. 31, 2028  
Unrecognized tax benefits $ 3,200 $ 3,200
Accrued interest related to uncertain tax positions 200 $ 100
Unrecognized tax benefits impact effective tax rate 700  
Federal    
Income Taxes    
Net operating losses (NOLs) $ 802,400  
Net operating losses (NOLs), expiration Dec. 31, 2032  
Income tax credits $ 36,600  
Operating loss carryforwards without expiration 606,900  
State and Local Jurisdiction    
Income Taxes    
Net operating losses (NOLs) $ 1,027,700  
Net operating losses (NOLs), expiration Dec. 31, 2026  
Income tax credits $ 5,100  
Operating loss carryforwards without expiration $ 17,300