Leases (Tables)

9 Months Ended

Sep. 30, 2020

Leases [Abstract]

Lease Costs

The following lease costs were included in our condensed consolidated statements of operations and comprehensive income (loss) as follows (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
Operating lease cost	$	2,657	$	1,943	$	7,501	$	4,961
Short-term lease cost	253		339		1,260		1,053
Variable lease cost	1,084		511		2,710		1,294
Total lease cost	$	3,994	$	2,793	$	11,471	$	7,308

Undiscounted Cash Flows for Operating Lease Liabilities

The table below reconciles the undiscounted cash flows for each of the first five years and total of the remaining years to the operating lease liabilities recorded on the condensed consolidated balance sheet as of September 30, 2020 (in thousands):

Remainder of 2020	$	3,344
2021	12,965
2022	12,300
2023	10,546
2024	9,723
2025	8,948
Thereafter	10,175
Total minimum lease payments	68,001
Less imputed interest	(9,634)
Present value of future minimum lease payments	58,367
Less current obligations under leases (1)	(10,341)
Long-term lease obligations	$	48,026

(1) Included in accrued expenses and other current liabilities in our condensed consolidated balance sheets.