Leases

The Company leases office space in South Plainfield, New Jersey for its principal office under three noncancelable operating leases through May 2022 and August 2024, in addition to office space in various countries for international employees primarily through workspace providers. The Company also leases certain vehicles, lab equipment, and office equipment under operating leases. The Company’s operating leases have remaining lease terms ranging from 0.7 years to 7.2 years and certain of the leases include renewal options to extend the lease for up to 10 years.

The components of lease expense were as follows:



	Three Months Ended March 31, 2019
Operating Lease Cost
Fixed lease cost	$	812
Variable lease cost	143
Short-term lease cost	53
Total operating lease cost	$	1,008

Total operating lease cost is a component of operating expenses on the consolidated statements of operations.

Supplemental balance sheet information related to leases was as follows:



	March 31, 2019

Operating lease ROU asset	$	10,700

Operating lease liabilities- current	$	2,025
Operating lease liabilities- noncurrent	8,770
Total operating lease liability	$	10,795

Operating lease ROU asset is a component of Deposits and Other Assets on the consolidated balance sheet. The current portion of operating lease liability is a component of other current liabilities on the consolidated balance sheet. The long term portion of operating lease liabilities is a component of other long term liabilities on the consolidated balance sheet.

Supplemental lease term and discount rate information related to leases was as follows:



	March 31, 2019

Weighted-average remaining lease terms - operating leases (years)	4.71
Weighted-average discount rate - operating leases	7.02	%

Supplemental cash flow information related to leases was as follows:



	Three-Months Ended March 31, 2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	732
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	$	11,314

Future minimum lease payments under non-cancelable leases as of March 31, 2019 were as follows:



	Operating Leases
2019 (Excludes the three-months ended March 31, 2019)	$	2,130
2020	2,995
2021	2,478
2022	2,152
2023 and thereafter	2,166
Total lease payments	11,921
Less: Imputed Interest	1,126
Total	$	10,795

As of March 31, 2019, the Company had no operating leases that had not yet commenced.