Note 3 - Leases

The Company leases certain real estate, both office and production facilities, as well as equipment from third parties. Lease expiration dates are between 2018 and 2025. A portion of capital leases are denominated in foreign currencies. Many of these leases include renewal options and in some cases options to purchase.

Annual future commitments under non-cancelable leases as of September 30, 2017, consist of the following:


	Lease Obligation
	Operating Leases		Capital Leases
Reminder of 2017	$	436	$	27
2018		1,716		108
2019		597		104
2020		46		90
2021		29		88
Thereafter		85		103
Total minimum future obligations	$	2,909	$	520
Less Interest				(16)
Present value of net future minimum obligations				504
Less current capital lease obligations				(101)
Long-term capital lease obligations			$	403

The net book value of assets under capital lease was $883 and $775 as of September 30, 2017 and December 31, 2016, respectively. Total operating lease expense for the three and nine months ended September 30, 2017 and 2016 totaled $449 and $472, and $1,357 and $1,250, respectively.