Leases (Tables)

12 Months Ended

Dec. 31, 2020

Leases [Abstract]

Schedule of Right-of-Use Assets and Lease Liabilities

The right-of-use assets and lease liabilities for each location are as follows (in thousands):

	December 31,		December 31,
Right-of-use assets:	2020		2019
Del Mar, CA	$	613	$	745
Burlingame, CA		99		392
Edwardsville, IL		251		346
	$	963	$	1,483
	December 31,		December 31,
Lease liabilities:	2020		2019
Del Mar, CA	$	641	$	745
Burlingame, CA		109		429
Edwardsville, IL		253		345
	$	1,003	$	1,519

Schedule of Undiscounted Future Minimum Lease Commitments

Undiscounted future minimum lease commitments as of December 31, 2020 that have initial or remaining lease terms in excess of one year are as follows (in thousands):

2021	$	385
2022		278
2023		218
2024		176
2025		30
Total undiscounted future minimum lease payments		1,087
Less: imputed interest		84
Present value of lease liabilities	$	1,003