Leases

Rent expense is recognized on a straight-line basis over the period of the lease taking into account future rent escalation and holiday periods.

Rent expense for the

three

and

nine

months ended

September 30, 2019

and

2018

was as follows:

	Three months ended September 30,				Nine months ended September 30,
	2019		2018		2019		2018
Rent expense	$	147	$	230	$	510	$	703

We occupy a

5,000

square-foot facility in Gainesville, Florida under the terms of an operating lease that expires in

February 2021

with the possibility of renewing the lease for

more years. The Gainesville facility is used primarily to support our research and development activities.

We currently occupy a

21,443

square-foot facility in Salt Lake City, Utah under the terms of an operating lease expiring in

March

2024,

with an option to extend for additional

five

years. The facility supports our principal administrative, sales, marketing, customer support, and research and product development activities.

We occupied a

10,700

square-foot warehouse in Shenzhen, China under the terms of an operating lease, that expired in

September 2019,

which served as manufacturing support center for Asia.

We occupy a

7,070

square-foot facility in Austin, Texas - under the terms of an operating lease that expired in

October 2019.

This facility supports our sales, marketing, customer support, and research and development activities.

We occupy a

3,068

square-foot facility in Zaragoza, Spain under the terms of an operating lease expiring in

March 2020.

This office supports our research and development and customer support activities

We occupy a

6,175

square-foot facility in Chennai, India - under the terms of an operating lease expiring in

August 2021.

This facility supports our administrative, marketing, customer support, and research and product development activities.

We occupy a

40,000

square-foot warehouse in Salt Lake City, Utah under the terms of an operating lease expiring in

April 2025,

which serves as our primary inventory fulfillment and repair center.

Supplemental cash flow information related to leases was as follows:

	Nine months ended September 30, 2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	504
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	$	—

Supplemental balance sheet information related to leases was as follows:

	September 30, 2019
Operating lease right-of-use assets	$	2,547

Current portion of operating lease liabilities, included in accrued liabilities	$	556
Operating lease liabilities, net of current portion		2,129
Total operating lease liabilities		2,685

Weighted average remaining lease term for operating leases (in years)		4.6
Weighted average discount rate for operating leases		6.1	%

The following represents maturities of operating lease liabilities as of

September 30, 2019:

Years ending December 31,
2019 (Remainder)	$	178
2020		700
2021		646
2022		595
2023		606
Thereafter		375
Total lease payments		3,100
Less: Imputed interest		(415	)
Total	$	2,685