Commitments and Contingencies

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Commitments and Contingencies

Operating Leases

We lease two facilities in Denver, CO and Oxnard, CA that are under operating leases through December 31, 2019 and April 30, 2020, respectively. The lease for office space in Oxnard, CA requires us to pay increases in real estate taxes, operating costs and repairs over certain base year amounts. Lease payments for the years ended December 31, 2018 and 2017 were $297,000 and $279,000, respectively.

Future minimum rental commitments under all non-cancelable operating leases are as follows (in thousands):

Year Ending December 31,
2019	$	169
2020	30
	$	199