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SEGMENT REPORTING (Details) $ in Thousands | 12 Months Ended
--- | ---
Jan. 31, 2025 USD ($) item | Jan. 31, 2024 USD ($) | Jan. 31, 2023 USD ($)
Segment Reporting Information |  |  |
Operating segment | item | 1 |  |
Revenues | $ 874,179 | $ 573,333 | $ 455,040
Cost of revenues | 733,190 | 492,499 | 368,679
Gross profit | 140,989 | 80,834 | 86,361
Selling, general and administrative expenses | 52,794 | 44,376 | 44,692
Income (loss) from operations | 88,195 | 36,458 | 41,669
Other income (loss), net | 23,009 | 12,475 | 4,331
Income (loss) before income taxes | 111,204 | 48,933 | 46,000
Income tax expense | 25,745 | 16,575 | 11,296
Net income | 85,459 | 32,358 | 34,704
Amortization of intangibles | 391 | 392 | 732
Depreciation | 1,905 | 2,013 | 2,983
Property, plant and equipment additions | 6,583 | 2,756 | 3,372
Current assets | 781,300 | 547,179 | 438,702
Current liabilities | 479,857 | 302,260 | 202,503
Goodwill | 28,033 | 28,033 | 28,033
Total assets | 836,227 | 598,229 | 489,487
Intercompany Eliminations |  |  |
Segment Reporting Information |  |  |
Revenues | 6,600 | 0 | 600
Other |  |  |
Segment Reporting Information |  |  |
Selling, general and administrative expenses | 11,747 | 11,193 | 10,804
Income (loss) from operations | (11,747) | (11,193) | (10,804)
Other income (loss), net | 3,652 | (1,393) | 499
Income (loss) before income taxes | (8,095) | (12,586) | (10,305)
Depreciation | 3 | 4 | 4
Property, plant and equipment additions | 2 | 3 | 16
Current assets | 114,457 | 100,676 | 84,572
Current liabilities | 2,479 | 1,825 | 1,472
Total assets | 117,063 | 103,943 | 87,703
Power Services |  |  |
Segment Reporting Information |  |  |
Goodwill | 18,476 | 18,476 | 18,476
Power Services | Operating Segments |  |  |
Segment Reporting Information |  |  |
Revenues | 693,036 | 416,281 | 346,033
Cost of revenues | 577,563 | 357,705 | 277,402
Gross profit | 115,473 | 58,576 | 68,631
Selling, general and administrative expenses | 30,742 | 24,274 | 22,635
Income (loss) from operations | 84,731 | 34,302 | 45,996
Other income (loss), net | 19,362 | 13,871 | 3,829
Income (loss) before income taxes | 104,093 | 48,173 | 49,825
Depreciation | 686 | 527 | 567
Property, plant and equipment additions | 5,788 | 1,266 | 1,450
Current assets | 617,027 | 383,508 | 307,742
Current liabilities | 459,118 | 256,975 | 170,164
Goodwill | 18,476 | 18,476 | 18,476
Total assets | 650,793 | 411,571 | 334,593
Telecom Services |  |  |
Segment Reporting Information |  |  |
Goodwill | 90 | 90 | 90
Telecom Services | Operating Segments |  |  |
Segment Reporting Information |  |  |
Revenues | 13,519 | 14,251 | 16,233
Cost of revenues | 10,298 | 10,473 | 13,243
Gross profit | 3,221 | 3,778 | 2,990
Selling, general and administrative expenses | 2,897 | 2,469 | 3,353
Income (loss) from operations | 324 | 1,309 | (363)
Other income (loss), net | 9 | (3) | 3
Income (loss) before income taxes | 333 | 1,306 | (360)
Amortization of intangibles |  |  | 114
Depreciation | 417 | 409 | 434
Property, plant and equipment additions | 270 | 473 | 189
Current assets | 3,831 | 3,872 | 3,900
Current liabilities | 2,127 | 1,591 | 1,317
Goodwill | 90 | 90 | 90
Total assets | 6,339 | 6,703 | 7,153
Industrial Services |  |  |
Segment Reporting Information |  |  |
Goodwill | 9,467 | 9,467 | 9,467
Industrial Services | Operating Segments |  |  |
Segment Reporting Information |  |  |
Revenues | 167,624 | 142,801 | 92,774
Cost of revenues | 145,329 | 124,321 | 78,034
Gross profit | 22,295 | 18,480 | 14,740
Selling, general and administrative expenses | 7,408 | 6,440 | 7,900
Income (loss) from operations | 14,887 | 12,040 | 6,840
Other income (loss), net | (14) |  |
Income (loss) before income taxes | 14,873 | 12,040 | 6,840
Amortization of intangibles | 391 | 392 | 618
Depreciation | 799 | 1,073 | 1,978
Property, plant and equipment additions | 523 | 1,014 | 1,717
Current assets | 45,985 | 59,123 | 42,488
Current liabilities | 16,133 | 41,869 | 29,550
Goodwill | 9,467 | 9,467 | 9,467
Total assets | $ 62,032 | $ 76,012 | $ 60,038

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