Leases (Tables)

3 Months Ended

Mar. 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):

	March 31,
Right-of-use assets:	2020
Del Mar, CA	$	710
Burlingame, CA		321
Edwardsville, IL		322
	$	1,353
	March 31,
Lease liabilities:	2020
Del Mar, CA	$	711
Burlingame, CA		352
Edwardsville, IL		322
	$	1,385

Schedule of Undiscounted Future Minimum Lease Commitments

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

2020 (remainder of year from April 1, 2020 to December 31, 2020)	$	428
2021		385
2022		278
2023		218
2024		176
Thereafter		30
Total undiscounted future minimum lease payments		1,515
Less imputed interest		130
Present value of lease liabilities	$	1,385