Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2018

Fair Value Disclosures [Abstract]

Fair Value of Company's Notes Payable

The fair values of the Company’s outstanding notes payable approximate their carrying values at June 30, 2018 and December 31, 2017, based on interest rates currently available to the Company for similar borrowings.

	June 30, 2018				December 31, 2017
	Carrying Value		Fair Value		Carrying Value		Fair Value
	(in thousands)
Borrowings and capital lease obligations	$	38	$	38	$	706	$	706