COMMITMENTS AND CONTINGENCIES

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

We are subject to a number of claims of various amounts, which arise out of the normal course of business. In the opinion of management, the disposition of pending claims will not have a material adverse effect on our financial position, results of operations or cash flows.

Rent expense under all operating leases was $0.2 million in each of 2015 and 2014. We lease certain equipment, vehicles and operating facilities under non-cancellable operating leases , some of which have escalation clauses that expire on various dates through 2022. Future minimum lease payments under non-cancellable operating leases, including non-cancellable lease associated with discontinued operations, are as follows (in thousands):



2016	$	727
2017	724
2018	711
2019	676
2020	680
thereafter	388
Total	$	3,906

At December 31, 2015, firm commitments to vendors totaled $0.3 million.