Cash, Cash Equivalents and Restricted Cash (Tables)

6 Months Ended

Jun. 30, 2018

Cash and Cash Equivalents [Abstract]

Schedule of Cash, Cash Equivalents and Restricted Cash

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the consolidated financial statements:

	June 30, 2018		December 30, 2017
	(dollars in thousands)
Cash and cash equivalents	$	5,444	$	8,988
Restricted cash		—		660
Total cash, cash equivalents and restricted cash	$	5,444	$	9,648