Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2020

Commitments and Contingencies

Future Minimum Lease Payments

	Operating
	Leases
2021	$	1,638,000
2022		1,893,000
2023		1,950,000
2024		2,008,000
2025		2,069,000
Thereafter		13,783,000
Total minimum lease payments		23,341,000
Less: amount representing interest		(10,913,000)
Present value of operating lease obligations		12,428,000
Less: current portion		(1,551,000)
Noncurrent operating lease obligations	$	10,877,000