Leases

The Company has operating and capital lease agreements for its office, manufacturing, warehousing and laboratory space and for office equipment. Rent and operating expenses charged under these arrangements was $403,000 and $596,000 for the three months ended June 30, 2017 and 2016, respectively, and was $812,000 and $983,000 for the six months ended June 30, 2017 and 2016, respectively. Pursuant to the Company's lease agreements, a portion of the monthly rent has been deferred. The balance of deferred rent as of June 30, 2017 and December 31, 2016 was $3,897,000 and $4,097,000, respectively.

As of June 30, 2017, the future minimum lease payments required over the next five years under the Company's lease arrangements are as follows (in thousands):



Fiscal Years Ending	Future Minimum Lease Payments
Remaining in 2017	$	844
2018	1,792
2019	1,913
2020	1,972
2021	1,372
Thereafter	1,366
Total	$	9,259