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Intangible Assets
3 Months Ended
Mar. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Intangible Assets Intangible Assets
Intangible assets consist of various patents valued at $400, which represents the cost to acquire the patents. These patents are determined to have useful lives and are amortized into the results of operations over ten years. For the three months ended March 31, 2022 and 2021, the Company recorded amortization expenses of $10 for each period related to patents.
Estimated future amortization expense of intangible assets as of March 31, 2022 are as follows:
Remainder of 2022$30 
202340 
202440 
202540 
202640 
Thereafter80 
Total$270