Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2017

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 December 31, 2017 and 2016, based on interest rates currently available to the Company for similar borrowings and were:

	December 31, 2017				December 31, 2016
	Carrying Value		Fair Value		Carrying Value		Fair Value
	(in thousands)
Borrowings and capital lease obligations	$	706	$	706	$	2,378	$	2,378

Fair Value of Company's Non-financial Assets

The fair values of these assets were determined based on Level 3 measurements, including estimates of the amount and timing of future cash flows based upon historical experience, expected market conditions, and management’s plans. The Company recorded write-offs for a discontinued project and impairments to reduce the carrying values of goodwill associated with certain reporting units and certain retail store assets to zero as follows:

	Year Ended December 31,
	2017		2016		2015
	(in thousands)
Discontinued project	$	4,754	$	—	$	—
Retail store asset impairment	530		2,713		15,306
Goodwill impairment	—		431		—