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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 4) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Total revenues | $ 59,580 | $ 50,131
Changes | $ 9,449 |
Percent of change | 19.00% |
Product Sales |  |
Total revenues | $ 38,748 | 27,821
Change | $ 10,927 |
Percent of change | 39.00% |
Product Sales | Soundwall Sales |  |
Total revenues | $ 7,671 | 4,128
Change | $ 3,543 |
Percent of change | 86.00% |
Product Sales | Architectural Sales |  |
Total revenues | $ 1,131 | 4,269
Change | $ (3,138) |
Percent of change | (74.00%) |
Product Sales | SlenderWall Sales |  |
Total revenues | $ 5,312 | 1,489
Change | $ 3,823 |
Percent of change | 257.00% |
Product Sales | Miscellaneous Wall Sales |  |
Total revenues | $ 6,418 | 3,475
Change | $ 2,943 |
Percent of change | 85.00% |
Product Sales | Barrier Sales |  |
Total revenues | $ 7,827 | 6,717
Change | $ 1,110 |
Percent of change | 17.00% |
Product Sales | Easi-Set and Easi-Span Building Sales |  |
Total revenues | $ 4,712 | 4,089
Change | $ 623 |
Percent of change | 15.00% |
Product Sales | Utility Sales |  |
Total revenues | $ 2,857 | 2,023
Change | $ 834 |
Percent of change | 41.00% |
Product Sales | Miscellaneous Sales |  |
Total revenues | $ 2,820 | 1,631
Change | $ 1,189 |
Percent of change | 73.00% |
Service Revenue |  |
Total revenues | $ 20,832 | 22,310
Change | $ (1,478) |
Percent of change | (7.00%) |
Service Revenue | Royalty Income [Member] |  |
Total revenues | $ 2,633 | 2,498
Change | $ 135 |
Percent of change | 5.00% |
Service Revenue | Shipping and Installation Revenue [Member] |  |
Total revenues | $ 11,869 | 13,267
Change | $ (1,398) |
Percent of change | (11.00%) |
Service Revenue | Barrier Rental |  |
Total revenues | $ 6,330 | $ 6,545
Change | $ (215) |
Percent of change | (3.00%) |

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