Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2022

Commitments and Contingencies

Schedule of additional details of office space lease

	June 30,		December 31
	2022		2021
(in thousands)	(unaudited)
Operating lease - right-of-use asset	$	1,195	$	1,084
Operating lease liability, current		390		240
Operating lease liability, net of current portion		868		919
Total	$	1,258	$	1,159
Weighted-average remaining life (years)		2.27		3.21
Weighted-average discount rate		18.46%		21.10%

Schedule of undiscounted cash payment obligations

The following table summarizes the undiscounted cash payment obligations for the operating lease liability as of June 30, 2022:

	June 30,		December 31
	2022		2021
(in thousands)	(unaudited)
2022		301		463
2023		601		518
2024		566		534
2025		122		89
2026		4		—
Total undiscounted operating lease payments		1,594		1,604
Imputed interest expenses		(336)		(445)
Total operating lease liability		1,258		1,159
Less: Operating lease liability, current		390		240
Operating lease liability, net of current portion	$	868	$	919