| Schedule of Discontinued Operations |
The following table summarizes the operating results of the disposal groups included in discontinued operations in the Condensed Consolidated Statements of Operations: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended March 31, 2025 | | (in thousands) | Solar | | BWRS | | Vølund | | Diamond Power | | ASH | | Total | | Revenues | $ | 10,042 | | | $ | — | | | $ | 1,171 | | | $ | 25,389 | | | $ | 7,208 | | | $ | 43,810 | | | | | | | | | | | | | | | Cost of operations | 11,850 | | | — | | | 3,813 | | | 15,891 | | | 4,410 | | | 35,964 | | | Selling, general and administrative expenses | 1,487 | | | — | | | 1,800 | | | 3,710 | | | 714 | | | 7,711 | | | | | | | | | | | | | | | Research and development costs | — | | | — | | | 331 | | | 168 | | | 9 | | | 508 | | | | | | | | | | | | | | | Impairment of long-lived assets | 7,833 | | | — | | | — | | | — | | | — | | | 7,833 | | | Total costs and expenses | 21,170 | | | — | | | 5,944 | | | 19,769 | | | 5,133 | | | 52,016 | | | Operating (loss) income | (11,128) | | | — | | | (4,773) | | | 5,620 | | | 2,075 | | | (8,206) | | | Other (expense) income | (227) | | | — | | | 975 | | | 550 | | | 24 | | | 1,322 | | | (Loss) income from discontinued operations, before tax | (11,355) | | | — | | | (3,798) | | | 6,170 | | | 2,099 | | | (6,884) | | | Expense from income taxes | — | | | — | | | 87 | | | 371 | | | 29 | | | 487 | | | Gain on divestiture | — | | | 1,014 | | | — | | | — | | | — | | | 1,014 | | | (Loss) income from discontinued operations, net of tax | (11,355) | | | 1,014 | | | (3,885) | | | 5,799 | | | 2,070 | | | (6,357) | | | Less: Net income attributable to non-controlling interest from discontinued operations | — | | | — | | | — | | | (18) | | | — | | | (18) | | | (Loss) income attributable to stockholders from discontinued operations | $ | (11,355) | | | $ | 1,014 | | | $ | (3,885) | | | $ | 5,781 | | | $ | 2,070 | | | $ | (6,375) | |
The depreciation, amortization, capital expenditures and significant operating and investing noncash items of the discontinued operations are as follows:
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended March 31, 2025 | | (in thousands) | Solar | | BWRS | | Vølund | | Diamond Power | | ASH | | Total | | Depreciation and amortization of long-lived assets | $ | — | | | $ | — | | | $ | — | | | $ | 152 | | | $ | 8 | | | $ | 160 | | | | | | | | | | | | | | | Changes in operating assets and liabilities: | | | | | | | | | | | | | Accounts receivable – trade, net | 1,541 | | | — | | | 880 | | | (3,076) | | | 915 | | | 260 | | | Contracts in progress | (7,492) | | | — | | | 1,730 | | | 1,330 | | | 235 | | | (4,197) | | | Accounts payable | (1,878) | | | — | | | 3,383 | | | 898 | | | (187) | | | 2,216 | | | Advance billings on contracts | (568) | | | — | | | (2,116) | | | (367) | | | 1,232 | | | (1,819) | | | | | | | | | | | | | | | Purchase of property, plant and equipment | (95) | | | — | | | (20) | | | (94) | | | — | | | (209) | |
|