Long Term Debt (Tables)

9 Months Ended

Sep. 30, 2019

Debt Disclosure [Abstract]

Schedule of Debt

The Company’s long-term debt, excluding operating lease liabilities and finance lease liabilities, consisted of the following amounts at the dates indicated:

	September 30, 2019		December 31, 2018
	(in thousands)
3.0% note payable to a lender in relation to a four-year vehicle loan for the purchase of a truck used in operations.	$	20	$	24
Credit note with a lender for the purchase of the Company’s Corporate headquarters building with a maturity date of October 1, 2025. Interest on the principal balance outstanding on the note is due monthly at a rate of LIBOR plus 2.39% per annum.	8,339		8,460
Convertible notes issued in December 2018 and in January 2019.	—		40,200
	8,359		48,684
Less unamortized debt issuance costs	(125)		(140)
Less current portion of long-term debt	(175)		(168)
Long-term debt, net, excluding operating leases and finance leases	$	8,059	$	48,376