Leases (Tables)

9 Months Ended

Sep. 30, 2020

Supplemental balance sheet information related to leases was as follows as of September 30, 2020 and December 31, 2019 (in thousands, except for discount rate and lease term):


	September 30, 2020			December 31, 2019
Operating lease right-of-use buildings	$	40,723		$	6,234
Operating lease right-of-use equipment	86			69
Operating lease right-of-use vehicles	583			355
Total operating lease right-of-use assets, gross	41,392			6,658
Accumulated amortization	(2,923)			(1,798)
Total operating lease right-of-use assets, net	$	38,469		$	4,860

Operating lease liabilities, current	$	2,697		$	1,833
Operating lease liabilities, non-current	38,607			4,323
Total operating lease liabilities	$	41,304		$	6,156

Weighted average remaining lease term (in years)	8.9			4.7
Weighted average discount rate per annum	11.9		%	5.0		%

Schedule of lease expense

The following table presents the components of lease expense for the three and nine months ended September 30, 2020 and 2019, respectively (in thousands):


	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
Operating lease cost (including variable costs)	$	2,501	$	1,604	$	7,012	$	4,660
Variable costs including non-lease component	$	407	$	748	$	1,576	$	2,051

Supplemental Cash Flow Information:
Cash paid for amounts included in the measurement of operating lease liabilities (included in net cash used in operating activities in thousands):
					Nine Months Ended September 30,
					2020		2019
Operating cash flows from operating leases					$	3,443	$	3,068

Schedule of future minimum lease payments

Future minimum lease payments under commenced non-cancelable operating leases, which are as of September 30, 2020 as follows (in thousands):


Fiscal Year	Minimum Lease Payments for Operating Leases
2020 (remainder of year)	$	1,802
2021	7,362
2022	7,040
2023	6,950
2024	7,152
Thereafter	39,254
Total future minimum payments	$	69,560
Less: imputed interest	(28,256)
Total	$	41,304