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v3.22.4

Segment Information - Financial Data by Segment (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Net sales | $ 193,962,357 | $ 182,087,559
Operating income | 6,273,302 | 12,769,987
Assets | 164,377,104 | 144,438,684
Additions to property, plant and equipment | 4,305,000 | 6,373,000
Depreciation and amortization | 4,578,000 | 4,049,000
United States Segment |  |
Net sales | 165,205,000 | 152,475,000
Operating income | 4,783,000 | 9,521,000
Assets | 144,466,000 | 125,521,000
Additions to property, plant and equipment | 4,174,000 | 6,309,000
Depreciation and amortization | 4,398,000 | 3,822,000
Canada Segment |  |
Net sales | 13,779,000 | 14,341,000
Operating income | 1,136,000 | 1,893,000
Assets | 9,078,000 | 9,100,000
Additions to property, plant and equipment | 52,000 | 10,000
Depreciation and amortization | 96,000 | 147,000
Europe Segment |  |
Net sales | 14,978,000 | 15,272,000
Operating income | 354,000 | 1,356,000
Assets | 10,833,000 | 9,818,000
Additions to property, plant and equipment | 79,000 | 54,000
Depreciation and amortization | $ 84,000 | $ 80,000

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