The Company adopted ASU 2016-02, Leases (Topic 842), or ASU 2016-02, effective January 1, 2021, using the modified retrospective transition method, in which the new standard is applied as of the date of initial adoption. The Company recognized and measured agreements executed prior to the date of initial adoption that were considered leases on January 1, 2021. No cumulative effect adjustment of initially applying the standard to the opening balance of retained earnings was made upon adoption. The Company elected the package of practical expedients permitted under the transition guidance that will retain the lease classification and initial direct costs for any leases that exist prior to adoption of the standard. In addition, the Company elected the accounting policy of not recording short-term leases with a lease term at the commencement date of 12 months or less on the condensed consolidated balance sheet as permitted by the new standard.

The Company has evaluated its leases and determined that it has one lease that is classified as an operating lease. The classification of this lease is consistent with the Company’s determination under the previous accounting standard.

When available, the Company will use the rate implicit in the lease to discount lease payments to present value; however, the Company’s current lease does not provide an implicit rate. Therefore, the Company used its incremental borrowing rate to discount the lease payments based on the date of the lease commencement.

The Company has one operating lease for its corporate office and laboratory facility (“Facility”) that was signed in December 2020. The Company moved into the Facility in January 2021. The Facility lease has an initial term of four years and five months, beginning on January 1, 2021. The Facility lease contains scheduled rent increases over the lease term. The discount rate used for the Facility lease is 6.25%, and the remaining lease term of the Facility lease is four years and two months as of March 31, 2021.

The table below presents the undiscounted cash flows for the lease term. The facility lease, the undiscounted cash flows are reconciled to the operating lease liabilities recorded on the condensed consolidated balance sheet:

	(000's)
Remainder of 2021	$	1,070
Years ending December 31,
2022		1,315
2023		1,348
2024		1,382
2025		426
Total minimum lease payments		5,541
Less: amount of lease payments representing interest		(639	)
Present value of future minimum lease payments		4,902
Less: operating lease obligations, current portion		(1,025	)
Operating lease obligations, long-term portion	$	3,877