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Leases Leases (Notes)
 9 Months Ended
Sep. 30, 2022
Leases [Abstract]  
Lessee, Operating Leases [Text Block] Operating Leases
 
The Company's lease on its Woburn, Massachusetts corporate office and manufacturing facility extends through September 2025 with a monthly base rent of $13,846 and a 5-year extension option.

Future minimum lease payments under this non-cancellable operating lease as of September 30, 2022 are as follows:
2022$41,446 
2023165,785 
2024165,785 
2025117,431 
Total minimum lease payments$490,447 
Discount rate, 15%
$108,363 
Lease obligation, current portion148,391 
Lease obligation, net of current portion233,693 
$490,447 

The Company's lease on its former corporate office in Waltham, Massachusetts expired in February 2022. During the first quarter of 2021, the Company recorded an impairment charge of $126,748 on that idle facility which was being offered for sublet. In the first quarter of 2022, a $60,000 reduction in rent expense was recorded upon return of the facility to the lessor. The letter of credit issued by a bank in favor of the Waltham facility was released. For the nine months ended September 30, 2022, the Company recorded sublet income totaling $22,795 within operating expenses on the Company's statement of operations.
Total recorded rent expense was $46,102 and $18,932, for the quarters ended September 30, 2022 and 2021, respectively. Total recorded rent expense was $116,959 and $243,289 for the nine months ended September 30, 2022 and 2021, respectively. The Company records rent expense on its facility lease on a straight-line basis over the lease term. The remaining operating lease term was 3.0 years as of September 30, 2022.