Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Schedule of Composition of Lease Expense and Other Quantitative Information

For the year ended December 31, 2019, the components of operating lease expense and other quantitative information were as follows:

	Year Ended December 31, 2019
Fixed operating lease expense	$	1,080
Variable operating lease expense	110
Short-term operating lease expense	85
	$	1,275
	As of December 31, 2019
Weighted-average remaining lease term (years)	5.0
Weighted-average discount rate	9.4%

Schedule of Maturity of Operating Lease Liabilities

The following table presents the maturity of the Company’s operating lease liabilities as of December 31, 2019, future minimum payments under the operating lease agreements with non-cancelable terms as follows:

Fiscal year
2020	$	1,201
2021	1,205
2022	1,258
2023	1,312
2024	1,369
Thereafter	114
Total operating lease payments	6,459
Less: imputed interest	(1,366		)
Present value of operating lease liabilities	$	5,093

Schedule of Future Minimum Payments Under Non-cancelable Operating Leases

As of December 31, 2018, annual future minimum payments under the operating lease agreements with non-cancelable terms greater than one year are as follows:

Fiscal year
2019	$	890
2020	139
2021	—
	$	1,029