| Accounting Standards Update and Change in Accounting Principle [Table Text Block] |
| | | March 31, 2025 | |
| | | As Originally | | | | | | | |
| Condensed Balance Sheets | | Reported under LIFO | | | As Adjusted | | | Effect of Change | |
| Inventories, net | | $ | 26,664 | | | $ | 32,412 | | | $ | 5,748 | |
| Total current assets | | | 143,377 | | | | 149,125 | | | | 5,748 | |
| Total Assets | | | 227,669 | | | | 233,417 | | | | 5,748 | |
| Noncurrent deferred income taxes | | | 773 | | | | 720 | | | | (53 | ) |
| Total noncurrent liabilities | | | 8,729 | | | | 8,676 | | | | (53 | ) |
| Total liabilities | | | 39,265 | | | | 39,212 | | | | (53 | ) |
| Retained earnings (accumulated deficit) | | | (17,261 | ) | | | (11,460 | ) | | | 5,801 | |
| Total stockholders' equity | | | 188,404 | | | | 194,205 | | | | 5,801 | |
| Total Liabilities and Stockholders' Equity | | | 227,669 | | | | 233,417 | | | | 5,748 | |
| | | | Three months ended March 31, 2025 | |
| | | | As Originally | | | | | | | | | |
| Condensed Statement of Operations and Net Loss | | Reported under LIFO | | | As Adjusted | | | Effect of Change | |
| Revenue | | $ | 17,538 | | | $ | 17,538 | | | $ | - | |
| Cost of goods sold | | | 31,560 | | | | 32,185 | | | | 625 | |
| Gross loss | | | (14,563 | ) | | | (15,188 | ) | | | (625 | ) |
| Loss from operations | | | (18,838 | ) | | | (19,463 | ) | | | (625 | ) |
| Loss before taxes | | | (17,637 | ) | | | (18,262 | ) | | | (625 | ) |
| Income tax provision (benefit) | | | 6 | | | | (168 | ) | | | (174 | ) |
| Net loss | | | (17,643 | ) | | | (18,094 | ) | | | (451 | ) |
| | | | | | | | | | | | | |
| Loss per common share | | | | | | | | | | | | |
| Basic | | $ | (0.40 | ) | | $ | (0.41 | ) | | $ | (0.01 | ) |
| Diluted | | $ | (0.40 | ) | | $ | (0.41 | ) | | $ | (0.01 | ) |
| | Three months ended March 31, 2025 | |
| | As Originally | | | | | |
| Condensed Statements of Cash Flows | Reported under LIFO | | As Adjusted | | Effect of Change | |
| Net loss | $ | (17,643 | ) | $ | (18,094 | ) | $ | (451 | ) |
| Provision (benefit) for deferred income taxes | | - | | | (174 | ) | | (174 | ) |
| Inventory | | (5,568 | ) | | (4,943 | ) | | 625 | |
| Net Cash flows from Operating Activities | | (5,395 | ) | | (5,395 | ) | | - | |
| | | December 31, 2025 | |
| | | As Originally | | | | | | | | | |
| Condensed Balance Sheet | | Reported under LIFO | | | As Adjusted | | | Effect of Change | |
| Inventories, net | | $ | 21,254 | | | $ | 29,334 | | | $ | 8,080 | |
| Total current assets | | | 100,523 | | | | 108,603 | | | | 8,080 | |
| Total Assets | | | 192,242 | | | | 200,322 | | | | 8,080 | |
| Noncurrent deferred income taxes | | | 910 | | | | 1,055 | | | | 145 | |
| Total noncurrent liabilities | | | 19,798 | | | | 19,943 | | | | 145 | |
| Total liabilities | | | 37,534 | | | | 37,679 | | | | 145 | |
| Retained earnings (accumulated deficit) | | | (49,067 | ) | | | (41,132 | ) | | | 7,935 | |
| Total stockholder's equity | | | 154,708 | | | | 162,643 | | | | 7,935 | |
| Total Liabilities and Stockholder's Equity | | | 192,242 | | | | 200,322 | | | | 8,080 | |
| | | March 31, 2026 | |
| Condensed Balance Sheets | | As Computed under Weighted Average Cost | | | As Computed under LIFO | | | Effect of Change | |
| Inventories, net | | $ | 31,102 | | | $ | 31,414 | | | $ | 312 | |
| Total current assets | | | 84,143 | | | | 84,455 | | | | 312 | |
| Total Assets | | | 178,997 | | | | 179,309 | | | | 312 | |
| Income tax payable | | | - | | | | 6 | | | | 6 | |
| Total current liabilities | | | 17,565 | | | | 17,571 | | | | 6 | |
| Noncurrent deferred income taxes | | | 1,057 | | | | 1,131 | | | | 74 | |
| Total noncurrent liabilities | | | 19,505 | | | | 19,579 | | | | 74 | |
| Total liabilities | | | 37,070 | | | | 37,150 | | | | 80 | |
| Retained earnings (accumulated deficit) | | | (61,722 | ) | | | (61,490 | ) | | | 232 | |
| Total stockholders' equity | | | 141,927 | | | | 142,159 | | | | 232 | |
| Total Liabilities and Stockholders' Equity | | | 178,997 | | | | 179,309 | | | | 312 | |
| | | Three months ended March 31, 2026 | |
| | | | | | | | | | | | | |
| Condensed Statement of Operations and Net Loss | | As Computed under Weighted Average Cost | | | As Computed under LIFO | | | Effect of Change | |
| Revenue | | $ | 31,952 | | | $ | 31,952 | | | $ | - | |
| Cost of goods sold | | | 47,012 | | | | 46,700 | | | | (312 | ) |
| Gross loss | | | (15,858 | ) | | | (15,546 | ) | | | 312 | |
| Loss from operations | | | (20,843 | ) | | | (20,531 | ) | | | 312 | |
| Loss before taxes | | | (20,574 | ) | | | (20,262 | ) | | | 312 | |
| Income tax provision (benefit) | | | 8 | | | | 88 | | | | 80 | |
| Net loss | | | (20,582 | ) | | | (20,350 | ) | | | 232 | |
| | | | | | | | | | | | | |
| Loss per common share | | | | | | | | | | | | |
| Basic | | $ | (0.47 | ) | | $ | (0.46 | ) | | | 0.01 | |
| Diluted | | $ | (0.47 | ) | | $ | (0.46 | ) | | | 0.01 | |
| | | Three months ended March 31, 2026 | |
| Condensed Statements of Cash Flows | | As Computed under Weighted Average Cost | | | As Computed under LIFO | | | Effect of Change | |
| Net loss | | $ | (20,582 | ) | | $ | (20,350 | ) | | $ | 232 | |
| Benefit for deferred income taxes | | | 2 | | | | 76 | | | | 74 | |
| Inventory | | | (2,037 | ) | | | (2,349 | ) | | | (312 | ) |
| Income taxes payable | | | - | | | | 6 | | | | 6 | |
| Net Cash flows from Operating Activities | | | (19,996 | ) | | | (19,996 | ) | | | - | |
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