Debt (Tables)

12 Months Ended

Dec. 31, 2017

Debt Disclosure [Abstract]

Schedule of Long-term Debt

	December 31,
Long-term Debt	2017			2016
Capital leases, various maturities, with a weighted average interest rate of 5.97%	$	9,100		$	11,426
Less current portion	(2,052		)	(4,155		)
Long-term Debt	$	7,048		$	7,271

Schedule of Long-term Debt Maturities

Long-term Debt matures as follows:
2018	$	2,052
2019	1,383
2020	1,213
2021	1,162
2022	986
After 2022	2,304
	$	9,100