Benefit Plan (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Benefit Plan
Defined Contribution Plan, Employer Matching Contribution, Percent of Match on First 3% of Base Salary	100.00%
Defined Contribution Plan, Employer Matching Contribution, First Tranche, Percent of Employees' Gross Pay	3.00%
Defined Contribution Plan, Employer Matching Contribution, Percent of Match on Next 2% of Base Salary	50.00%
Defined Contribution Plan, Employer Matching Contribution, Second Tranche, Percent Of Employees Gross Pay	2.00%
Defined Benefit Plan, Accumulated Benefit Obligation	$ 30,000	$ 29,000