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v3.22.1

Summary of Significant Accounting Policies (Details 1) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Total revenues | $ 50,642 | $ 43,862
Changes | $ 6,780 |
Percent of change | 15.00% |
Product Sales |  |
Total revenues | $ 28,500 | 26,776
Percent of change | 6.00% |
Change | $ 1,724 |
Product Sales | Soundwall Sales |  |
Total revenues | $ 8,025 | 7,499
Percent of change | 7.00% |
Change | $ 526 |
Product Sales | Architectural Sales |  |
Total revenues | $ 4,932 | 3,668
Percent of change | 34.00% |
Change | $ 1,264 |
Product Sales | SlenderWall Sales |  |
Total revenues | $ 1,795 | 948
Percent of change | 89.00% |
Change | $ 847 |
Product Sales | Miscellaneous Wall Sales |  |
Total revenues | $ 2,352 | 3,371
Percent of change | 30.00% |
Change | $ (1,019) |
Product Sales | Barrier Sales |  |
Total revenues | $ 4,686 | 5,507
Percent of change | (15.00%) |
Change | $ (821) |
Product Sales | Easi-Set and Easi-Span Building Sales |  |
Total revenues | $ 3,036 | 2,935
Percent of change | 3.00% |
Change | $ 101 |
Product Sales | Utility Sales |  |
Total revenues | $ 2,468 | 1,310
Percent of change | 88.00% |
Change | $ 1,158 |
Product Sales | Miscellaneous Sales |  |
Total revenues | $ 1,206 | 1,538
Percent of change | (22.00%) |
Change | $ (332) |
Service Revenue |  |
Total revenues | $ 22,142 | 17,086
Percent of change | 30.00% |
Change | $ 5,056 |
Service Revenue | Royalty Income [Member] |  |
Total revenues | $ 2,216 | 1,688
Percent of change | 31.00% |
Change | $ 528 |
Service Revenue | Shipping and Installation Revenue [Member] |  |
Total revenues | $ 10,001 | 8,519
Percent of change | 17.00% |
Change | $ 1,482 |
Service Revenue | Barrier Rental |  |
Total revenues | $ 9,925 | $ 6,879
Percent of change | 44.00% |
Change | $ 3,046 |

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