Capital Lease Obligations (Tables)

12 Months Ended

Dec. 31, 2017

Capital Lease Obligations [Abstract]

Summary of Future Minimum Lease Payments under Capital Lease Agreements

Future minimum lease payments under capital lease agreements are summarized as follows:

For years ending December 31,
2018	$	658
2019		410
		1,068
Less:  Interest		(27	)
Present value of minimum lease payments		1,041
Less:  Current portion		(646	)
Long-term portion	$	395