Lease Obligations (Tables)

12 Months Ended

Dec. 31, 2016

Leases [Abstract]

Schedule of future minimum lease payments

Future minimum lease payments for the five years subsequent to December 31, 2016, thereafter and in the aggregate are as follows (in thousands):

	Capital Leases			Operating Leases
2017	$	326		$	634
2018	337			560
2019	337			560
2020	337			252
2021	337			189
Thereafter	112			173
Total minimum lease payments	1,786			$	2,368
Less amount representing interest	(276		)
Present value of net minimum lease payments	$	1,510