Fair Value Measurements (Tables)

12 Months Ended

Jan. 27, 2019

Fair Value Disclosures [Abstract]

Schedule of financial assets and liabilities measured and recorded at fair value on a recurring basis

Financial assets and liabilities measured and recorded at fair value on a recurring basis were presented within the Company's Balance Sheets as follows:

	Fair Value as of January 27, 2019								Fair Value as of January 28, 2018
(in thousands)	Total		(Level 1)		(Level 2)		(Level 3)		Total		(Level 1)		(Level 2)		(Level 3)
Financial assets:
Convertible debt	$	3,105	$	—	$	—	$	3,105	$	1,960	$	—	$	—	$	1,960
Derivative financial instruments	69		—		69		—		—		—		—		—
Total financial assets	$	3,174	$	—	$	69	$	3,105	$	1,960	$	—	$	—	$	1,960
Financial liabilities:
AptoVision Earn-out	$	2,161	$	—	$	—	$	2,161	$	21,000	$	—	$	—	$	21,000
Cycleo Earn-out	462		—		—		462		668		—		—		668
Total financial liabilities	$	2,623	$	—	$	—	$	2,623	$	21,668	$	—	$	—	$	21,668

Reconciliation of the change in the earn-out liability

The Company reviews and re-assesses the estimated fair value of contingent consideration on a recurring