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Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2019

Commitments And Contingencies Disclosure [Abstract]

Schedule of Future Minimum Lease Payments for Operating Leases

The future minimum lease payments for the next five years and thereafter as of September 30, 2019, are as follows:

Year Ending December 31,	Operating
(in thousands)	Leases
2019 (October - December)		193
2020		1,090
2021		1,120
2022		1,143
2023		1,165
Thereafter		6,585
Total lease payments		11,296
Less: imputed interest		(4,385	)
Present value of lease liabilities	$	6,911

Under the prior lease guidance minimum rental commitments under non-cancelable leases for each of the next five years and thereafter as of December 31, 2018, were as follows:

Year Ending December 31,	Operating
(in thousands)	Leases
2019	$	464
2020		226
2021		—
2022		—
2023		—
Thereafter		—
Total lease payments	$	690

Schedule of Components of Leases Expense

The components of lease expense are as follows:

	Three Months			Nine Months
	Ended September 30,			Ended September 30,
	2019			2019
	(in thousands)
Operating lease cost	$	330		$	577
Short-term lease cost		72			185
Sublease income		(28	)		(83	)
Total lease cost	$	374		$	679

Summary of Balance Sheet Information Related to Leases

The following table summarizes the presentation in our condensed consolidated balance sheet information related to our operating leases:

	As of September 30,
	2019
	(in thousands)
Assets
Operating lease right-of-use assets	$	7,172
Liabilities
Operating lease liabilities, short-term		409
Operating lease liabilities, long-term		6,502
Total operating lease liabilities	$	6,911

Schedule of Weighted Average Remaining Lease Term and Weighted Average Discount Rate of Operating Leases

The weighted average remaining lease term and weighted average discount rate of our operating leases are as follows:

	As of September 30,
	2019
Weighted average remaining lease term in years		9.73
Weighted average discount rate		11.1	%

Schedule of Supplemental Cash Flow Information Related to Leases

Supplemental cash flow information related to leases was as follow:

	Three Months		Nine Months
	Ended September 30,		Ended September 30,
	2019		2019
	(in thousands)
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	27	$	216
Investing cash flows from operating leases		287		586
Right-of-use assets obtained in exchange for lease obligations:
Operating leases		—		6,817