Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2019

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases

As of September 30, 2019, future minimum payments under the non-cancelable operating lease were as follows:

Year Ending December 31,
	(unaudited)
	(in thousands)
Remainder of 2019	$	1,467
2020	7,292
2021	8,143
2022	8,392
2023	9,022
2024 and thereafter	26,076
Total	$	60,392

Schedule of Future Minimum Lease Payments for Capital Leases

As of September 30, 2019, future minimum capital lease payments were as follows:

Year Ending December 31,
	(unaudited)
	(in thousands)
Remainder of 2019	$	27
2020	108
2021	36
Total minimum capital lease payments	171
Less: amount representing interest	(34		)
Present value of net minimum capital lease payments	137
Less: current installments of obligations under capital lease	(80		)
Obligations under capital lease, excluding current installments	$	57

Schedule of Future Minimum Royalty Payments

As of September 30, 2019, future minimum royalty payments were due as follows regardless of sales amounts:

Year Ending December 31,
	(unaudited)
	(in thousands)
Remainder of 2019	$	341
2020	1,365
2021	1,365
2022	1,637
2023	1,637
2024 and thereafter	5,458
Total future minimum royalty payments	11,803
Less: amount representing interest	(5,023		)
Present value of future minimum royalty payments	$	6,780