Leases (Tables)

9 Months Ended

Sep. 30, 2020

Leases

Summary of lease expense and supplemental cash flow information

	Three Months Ended	Nine Months Ended	Three Months Ended	Nine Months Ended
	September 30, 2020	September 30, 2020	September 30, 2019	September 30, 2019
Operating lease expense	$ 1,364	$ 3,972	$ 1,286	$ 3,562
Short term lease cost	$ 141	$ 286	$ 121	$ 317
Total lease cost	$ 1,505	$ 4,258	$ 1,407	$ 3,879

Cash Flow

Supplemental cash flow information related to leases is as follows:

	Nine Months Ended	Nine Months Ended
	September 30, 2020	September 30, 2019
Cash paid for amounts included in the measurement of operating lease liabilities	$ 3,911	$ 3,392
Non-cash lease expense - right-of-use assets	$ 3,095	$ 2,679
Right-of-use assets obtained in exchange for operating lease obligations	$ 3,796	$ 3,525

Summary of supplemental balance sheet information related to leases

	September 30, 2020		December 31, 2019
Operating Leases
Operating lease right-of-use assets	$ 22,458		$ 22,557
Other current liabilities	4,297		3,822
Operating lease liabilities	18,466		18,981
Total operating lease liabilities	$ 22,763		$ 22,803
Weighted Average Remaining Lease Term
Operating leases	69	months	78	months
Weighted Average Discount Rate
Operating leases	5.16%		5.32%

Summary of maturities of leases

Year ending December 31,	Operating Leases
2020 (excluding the nine months ended September 30, 2020)	$ 1,353
2021	5,271
2022	4,916
2023	4,360
2024	3,742
Thereafter	6,578
Total Lease Payments	26,220
Less: imputed interest	(3,457)
Total	$ 22,763