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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Cash Flows from Operating Activities |  |  |
Net income | $ 73.2 | $ 84.4 | $ 52.2
Adjustments to reconcile net income (loss) to net cash (used in) operating activities: |  |  |
Depreciation and amortization | 10.8 | 7.1 | 9.6
Accrued loss on long-term contract | 0.0 | (20.0) | 19.5
Increase (Decrease) in Deferred Income Taxes | 0.7 | 1.6 | (14.7)
Retirement benefit plans (gains) losses, net | (17.3) | (24.6) | 7.8
Revaluation of inventory borrowing | 2.1 | 7.4 | 8.0
Equity Related Compensation | 1.5 | 2.3 | 1.9
Other Operating Activities, Cash Flow Statement | 0.1 | (1.6) | 0.0
Changes in operating assets and liabilities: |  |  |
Accounts receivable – (increase) decrease | (30.5) | (11.3) | (9.0)
Increase (Decrease) in Inventories | 101.0 | (83.8) | (88.5)
Increase Decrease in Inventories Owed to Suppliers | (68.1) | 23.5 | 52.4
Increase (Decrease) in Other Current Assets | 2.4 | 14.9 | (15.6)
Payables under SWU purchase agreements – increase (decrease) | (12.4) | (1.7) | 5.7
Deferred revenue, net of deferred costs – increase (decrease) | (15.1) | 12.1 | (22.5)
Accounts payable and other liabilities – increase (decrease) | (1.4) | 8.5 | 2.6
Pension and postretirement liabilities - increase (decrease) | (8.3) | (5.7) | (18.1)
Other, net | (0.3) | (0.8) | (0.1)
Net cash used in operating activities | 37.0 | 9.1 | 20.6
Cash Flows Provided by Investing Activities |  |  |
Capital expenditures | (4.1) | (1.6) | (0.7)
Net Cash Provided by (Used in) Investing Activities | (4.1) | (1.6) | (0.7)
Cash Flows Used in Financing Activities |  |  |
Proceeds from the sale of common stock, net | (54.7) | (23.2) | (3.6)
Repayments of Debt | (6.1) | (6.1) | (6.1)
Exercise of stock options | 0.4 | 0.0 | 0.4
Shares withheld for employee taxes | (0.6) | (3.0) | (1.9)
Proceeds from (Payments for) Other Financing Activities | 0.0 | (0.2) | (0.3)
Net cash used in financing activities | 437.1 | 13.9 | (4.3)
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations | 0.2 | 0.0 | 0.0
Decrease in cash, cash equivalents and restricted cash | 470.2 | 21.4 | 15.6
Cash, cash equivalents and restricted cash, start of period | 233.8 | 212.4 | 196.8
Cash, cash equivalents and restricted cash, end of period | 704.0 | 233.8 | 212.4
Supplemental Cash Flow Information: |  |  |
Income Taxes Paid, Net | 0.7 | 0.0 | 0.0
Proceeds from Convertible Debt | 388.7 | 0.0 | 0.0
Property, plant and equipment included in accounts payable and accrued liabilities |  |  |
Supplemental Cash Flow Information: |  |  |
Other Significant Noncash Transaction, Value of Consideration Given | 0.2 | 0.9 | 0.2
Other Significant Noncash Transaction, Value of Consideration Given | (0.2) | (0.9) | (0.2)
Equity issuance costs included in accounts payable and accrued liabilities [Member] |  |  |
Supplemental Cash Flow Information: |  |  |
Other Significant Noncash Transaction, Value of Consideration Given | 0.0 | 0.0 | 0.2
Other Significant Noncash Transaction, Value of Consideration Given | 0.0 | 0.0 | (0.2)
Reclassification of equity compensation liability to equity [Member] |  |  |
Supplemental Cash Flow Information: |  |  |
Other Significant Noncash Transaction, Value of Consideration Given | 0.0 | 0.0 | 10.6
Other Significant Noncash Transaction, Value of Consideration Given | 0.0 | 0.0 | (10.6)
Adjustment to Right of Use Lease due to Modification [Domain] |  |  |
Supplemental Cash Flow Information: |  |  |
Other Significant Noncash Transaction, Value of Consideration Given | 0.0 | (4.2) | 6.6
Other Significant Noncash Transaction, Value of Consideration Given | 0.0 | 4.2 | (6.6)
Distributed Earnings Allocable to Warrant Modification [Domain] |  |  |
Supplemental Cash Flow Information: |  |  |
Other Significant Noncash Transaction, Value of Consideration Given | 0.0 | 0.0 | 1.5
Other Significant Noncash Transaction, Value of Consideration Given | $ 0.0 | $ 0.0 | $ (1.5)

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