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Note 10 - Business Segment Information (Tables) | 12 Months Ended
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Dec. 31, 2024
Notes Tables |
Schedule of Segment Reporting Information, by Segment [Table Text Block] |
|  | Battery & Energy Products |  |  | Communications Systems |  |  | Corporate |  |  | Total |
Revenue |  | $ | 144,081 |  |  | $ | 20,375 |  |  | $ | - |  |  | $ | 164,456 |
Cost of products sold |  |  | (107,764 | ) |  |  | (14,378 | ) |  |  | - |  |  |  | (122,142 | )
Gross profit |  |  | 36,317 |  |  |  | 5,997 |  |  |  | - |  |  |  | 42,314 |
Direct R&D and SG&A expenses |  |  | (17,320 | ) |  |  | (4,806 | ) |  |  | - |  |  |  | (22,126 | )
Segment contribution |  |  | 18,997 |  |  |  | 1,191 |  |  |  | - |  |  |  | 20,188 |
Corporate G&A expenses |  |  | - |  |  |  | - |  |  |  | (10,223 | ) |  |  | (10,223 | )
Operating profit |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9,965 |
Other expense, net |  |  |  |  |  |  |  |  |  |  | (1,664 | ) |  |  | (1,664 | )
Income tax provision |  |  |  |  |  |  |  |  |  |  | (1,892 | ) |  |  | (1,892 | )
Non-controlling interest |  |  |  |  |  |  |  |  |  |  | (97 | ) |  |  | (97 | )
Net income attributable to Ultralife |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | 6,312 |
Total assets |  | $ | 173,954 |  |  | $ | 26,876 |  |  | $ | 19,621 |  |  | $ | 220,451 |
Capital expenditures |  | $ | 1,261 |  |  | $ | 513 |  |  | $ | 158 |  |  | $ | 1,932 |
Goodwill |  | $ | 33,513 |  |  | $ | 11,493 |  |  | $ | - |  |  | $ | 45,006 |
Depreciation and amortization of intangible assets |  | $ | 3,676 |  |  | $ | 237 |  |  | $ | 244 |  |  | $ | 4,157 |
Stock-based compensation |  | $ | 383 |  |  | $ | 96 |  |  | $ | 219 |  |  | $ | 698 |
|  | Battery & Energy Products |  |  | Communications Systems |  |  | Corporate |  |  | Total |
Revenue |  | $ | 129,953 |  |  | $ | 28,691 |  |  | $ | - |  |  | $ | 158,644 |
Cost of products sold |  |  | (99,178 | ) |  |  | (20,266 | ) |  |  | - |  |  |  | (119,444 | )
Gross profit |  |  | 30,775 |  |  |  | 8,425 |  |  |  | - |  |  |  | 39,200 |
Direct R&D and SG&A expenses |  |  | (16,499 | ) |  |  | (4,467 | ) |  |  | - |  |  |  | (20,966 | )
Segment contribution |  |  | 14,276 |  |  |  | 3,958 |  |  |  | - |  |  |  | 18,234 |
Corporate G&A expenses |  |  | - |  |  |  | - |  |  |  | (8,759 | ) |  |  | (8,759 | )
Operating profit |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9,475 |
Other expense, net |  |  |  |  |  |  |  |  |  |  | (358 | ) |  |  | (358 | )
Income tax provision |  |  |  |  |  |  |  |  |  |  | (1,951 | ) |  |  | (1,951 | )
Non-controlling interest |  |  |  |  |  |  |  |  |  |  | 31 |  |  |  | 31 |
Net income attributable to Ultralife |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | 7,197 |
Total assets |  | $ | 124,411 |  |  | $ | 28,873 |  |  | $ | 24,992 |  |  | $ | 178,276 |
Capital expenditures |  | $ | 2,064 |  |  | $ | 118 |  |  | $ | 370 |  |  | $ | 2,552 |
Goodwill |  | $ | 26,078 |  |  | $ | 11,493 |  |  | $ | - |  |  | $ | 37,571 |
Depreciation and amortization of intangible assets |  | $ | 3,336 |  |  | $ | 183 |  |  | $ | 392 |  |  | $ | 3,911 |
Stock-based compensation |  | $ | 336 |  |  | $ | 74 |  |  | $ | 118 |  |  | $ | 528 |
Schedule of Revenues from External Customers by Business Segment Sector [Table Text Block] |
|  | Total Revenue |  |  | Commercial |  |  | Government/ Defense |
Battery & Energy Products |  | $ | 144,081 |  |  | $ | 102,082 |  |  | $ | 41,999 |
Communications Systems |  |  | 20,375 |  |  |  | - |  |  |  | 20,375 |
Total |  | $ | 164,456 |  |  | $ | 102,082 |  |  | $ | 62,374 |
|  |  |  |  |  |  | 62 | % |  |  | 38 | %
|  | Total Revenue |  |  | Commercial |  |  | Government/ Defense |
Battery & Energy Products |  | $ | 129,953 |  |  | $ | 100,842 |  |  | $ | 29,111 |
Communications Systems |  |  | 28,691 |  |  |  | - |  |  |  | 28,691 |
Total |  | $ | 158,644 |  |  | $ | 100,842 |  |  | $ | 57,802 |
|  |  |  |  |  |  | 64 | % |  |  | 36 | %
|  | Total Revenue |  |  | United States |  |  | Non-United States |
Battery & Energy Products |  | $ | 144,081 |  |  | $ | 82,227 |  |  | $ | 61,854 |
Communications Systems |  |  | 20,375 |  |  |  | 14,813 |  |  |  | 5,562 |
Total |  | $ | 164,456 |  |  | $ | 97,040 |  |  | $ | 67,416 |
|  |  |  |  |  |  | 59 | % |  |  | 41 | %
|  | Total Revenue |  |  | United States |  |  | Non-United States |
Battery & Energy Products |  | $ | 129,953 |  |  | $ | 64,120 |  |  | $ | 65,833 |
Communications Systems |  |  | 28,691 |  |  |  | 17,276 |  |  |  | 11,415 |
Total |  | $ | 158,644 |  |  | $ | 81,396 |  |  | $ | 77,248 |
|  |  |  |  |  |  | 51 | % |  |  | 49 | %

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