XML 88 R73.htm IDEA: XBRL DOCUMENT v3.24.0.1
Note 7 - Income Taxes - Changes in Valuation Allowances (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Balance at the beginning of the period $ 881,286 $ 829,087 $ 512,711
Additions attributable to the Merger 0 0 187,319
Additions not attributable to the Merger 88,497 146,451 160,299
Reductions (107,582) (94,252) (31,242)
Balance at end of period $ 862,201 $ 881,286 $ 829,087