In 2014, our facility leases in South San Francisco, California were assigned to Theravance Biopharma, Inc. However, if Theravance Biopharma, Inc. were to default on its lease obligations, we had in substance guaranteed the lease payments for these facilities. This lease concluded in May 2020, and we have no further obligations for the lease.

In 2019, we entered into an operating lease in Burlingame, California for approximately 2,111 rentable square feet. The new lease commenced in November 2019 with a term of thirty-six calendar months.

Minimum lease payments on our corporate headquarters as of December 31, 2021 are as follows:


(In thousands)
Years ending December 31:
2022	$	109
Thereafter		—
Total	$	109

We indemnify our officers and directors for certain events or occurrences, subject to certain limits. We believe the fair value of these indemnification agreements is minimal. We may be subject to contingencies that may arise from matters such as product liability claims, legal proceedings, shareholder suits and tax matters. We have not recognized any liabilities relating to these matters as of December 31, 2021.