Property and Equipment |
3 Months Ended | 12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Mar. 31, 2022 |
Dec. 31, 2021 |
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Property, Plant and Equipment [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Property and Equipment |
Note 4 – Property and Equipment
Property and equipment consisted of the following:
Depreciation and amortization expense related to property and equipment was approximately $42,000 and $40,000 for the three months ended March 31, 2022 and 2021, respectively.
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Note 4 – Property and Equipment
Property and equipment consisted of the following:
Depreciation and amortization expense related to property and equipment was approximately $166,000 and $111,000 for the years ended December 31, 2021 and 2020, respectively. For the year ended December 31, 2021, depreciation expense of approximately $36,000 was recorded within cost of sales, $29,000 recorded within general and administrative expenses, and $101,000 recorded within research and development. For the year ended December 31, 2020, depreciation expense of approximately $52,000 was recorded within cost of sales, $26,000 recorded within general and administrative expenses, and $23,000 recorded within research and development.
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