Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2019

Fair Value Disclosures [Abstract]

Summary of Estimated Fair Values of Long-term Debt Instruments, Warrant Liability and Interest Rate Cap Agreement

The following is a summary of the estimated fair values for the long-term debt instruments (in thousands):

	December 31, 2019				January 1, 2019
	Estimated Fair Value		Book Value		Estimated Fair Value		Book Value
2015 Senior Credit Facility, as amended	$	143,731	$	143,731	$	158,386	$	158,386

Summary of Assets and Liabilities Measured at Fair Value on Recurring Basis

The Company’s assets and liabilities measured at fair value on a recurring basis as of December 31, 2019 and January 1, 2019 were as follows (in thousands):

	December 31, 2019		Markets for Identical Assets (Level 1)		Observable Inputs (Level 2)		Unobservable Inputs (Level 3)
2016 Interest Rate Cap Agreement	$	—	$	—	$	—	$	—
Total assets measured at fair value	$	—	$	—	$	—	$	—
	January 1, 2019		Markets for Identical Assets (Level 1)		Observable Inputs (Level 2)		Unobservable Inputs (Level 3)
2016 Interest Rate Cap Agreement	$	499	$	—	$	499	$	—
Total assets measured at fair value	$	499	$	—	$	499	$	—