Financing Obligation Arising from Sale Leaseback Transaction (Tables)

12 Months Ended

Dec. 31, 2018

Leases [Abstract]

Schedule of Future Minimum Payments Under Financing Obligation

Future minimum payments required under the Financing Obligation and the balance of the Finance Obligation as of December 31, 2018, are as follows:

During the year:

	(in thousands)
2019	$	408
2020		417
2021		427
2022		438
2023		450
Thereafter		2,025
Total of payments		4,165
Less deferred issuance costs		(245	)
Less discount on debt instrument		(1,054	)
Less imputed interest		(349	)
Total balance		2,517
Less current portion		199
Long term portion	$	2,318