Leases Leases (Details) - USD ($)			3 Months Ended		6 Months Ended
	Jun. 01, 2018	Feb. 20, 2015	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Operating Leased Assets [Line Items]
Operating Lease, Weighted Average Discount Rate, Percent			14.70%		14.70%
Operating Lease, Weighted Average Remaining Lease Term			2 years 10 months 24 days		2 years 10 months 24 days
IdleFacilityImpairmentCharge			$ 0	$ 117,000	$ 126,748	$ 204,000
Operating Lease, Expense			57,453	$ 166,905	224,357	$ 333,809
Operating Lease, Right-of-Use Asset			522,131		522,131		$ 692,692
Lessee, Operating Lease, Liability, to be Paid, Year One			327,580		327,580
Lessee, Operating Lease, Liability, to be Paid, Year Two			247,347		247,347
Lessee, Operating Lease, Liability, to be Paid, Year Three			165,785		165,785
Lessee, Operating Lease, Liability, to be Paid, Year Four			165,785		165,785
Lessee, Operating Lease, Liability, to be Paid, after Year Five			117,431		117,431
Lessee, Operating Lease, Liability, to be Paid			1,023,928		1,023,928
Operating Lease Discount			215,351		215,351
Operating Lease, Liability, Current			457,682		457,682		599,632
Operating Lease, Liability, Noncurrent			350,895		350,895		$ 461,410
Woburn Lease [Member]
Operating Leased Assets [Line Items]
Lessee, Operating Lease, Renewal Term	5 years
Woburn Lease [Member] | MonthlyRent [Member]
Operating Leased Assets [Line Items]
Operating Lease, Payments	$ 13,846
Waltham Lease [Member]
Operating Leased Assets [Line Items]
Lessee, Operating Lease, Renewal Term		5 years
Credit facility limit restricted to support letter of credit			$ 226,731		$ 226,731
Waltham Lease [Member] | MonthlyRent [Member]
Operating Leased Assets [Line Items]
Operating Lease, Payments		$ 41,074