Annual report pursuant to Section 13 and 15(d)

Business Acquisitions (Details)

v3.20.1
Business Acquisitions (Details) - USD ($)
$ in Thousands
12 Months Ended
Nov. 26, 2019
Feb. 01, 2020
Feb. 02, 2019
Feb. 03, 2018
Fair Value of Consideration Transferred [Abstract]        
Cash consideration   $ 638 $ 0 $ 0
Common stock issuances pursuant to business acquisitions, Value   1,856    
Float Left [Member]        
Fair Value of Consideration Transferred [Abstract]        
Cash consideration $ 353      
Common stock issuances pursuant to business acquisitions, Value 459      
Contingent consideration, Value 290      
Total fair value of consideration transferred $ 1,102      
Common shares issued as purchase consideration, Shares 100,000      
Business Combination, Contingent Consideration Arrangements [Abstract]        
Contingent consideration, maximum amount of common shares issuable 50,000      
Allocation of the Purchase Consideration [Abstract]        
Current assets $ 139      
Other assets 18      
Accounts payable and accrued liabilities (168)      
Total assets acquired, net of liabilities 1,102      
Business Combination, Separately recognized Transactions, Additional Disclosures [Abstract]        
Acquisition-related costs expensed   78    
J.W. Hulme [Member]        
Fair Value of Consideration Transferred [Abstract]        
Cash consideration 285      
Common stock issuances pursuant to business acquisitions, Value 1,396      
Working capital holdback 225      
Total fair value of consideration transferred $ 1,906      
Common shares issued as purchase consideration, Shares 291,000      
Allocation of the Purchase Consideration [Abstract]        
Current assets $ 904      
Other assets 184      
Accounts payable and accrued liabilities (580)      
Other long term liabilities (168)      
Total assets acquired, net of liabilities 1,906      
Business Combination, Separately recognized Transactions, Additional Disclosures [Abstract]        
Acquisition-related costs expensed   $ 80    
Developed technology [Member] | Float Left [Member]        
Allocation of the Purchase Consideration [Abstract]        
Identifiable intangible assets 772      
Customer Lists [Member] | Float Left [Member]        
Allocation of the Purchase Consideration [Abstract]        
Identifiable intangible assets 253      
Customer Lists [Member] | J.W. Hulme [Member]        
Allocation of the Purchase Consideration [Abstract]        
Identifiable intangible assets 86      
Trade names [Member] | Float Left [Member]        
Allocation of the Purchase Consideration [Abstract]        
Identifiable intangible assets 88      
Trade names [Member] | J.W. Hulme [Member]        
Allocation of the Purchase Consideration [Abstract]        
Identifiable intangible assets $ 1,480