Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets - Schedule of Intangible Assets (Detail)

v3.19.3
Goodwill and Intangible Assets - Schedule of Intangible Assets (Detail) - USD ($)
$ in Thousands
9 Months Ended
Oct. 31, 2019
Jan. 31, 2019
Finite-Lived Intangible Assets [Line Items]    
Finite-life intangible assets, Gross $ 3,648  
Accumulated Amortization 893  
Cumulative translation Adjustment (73)  
Intangible assets, net 2,682 $ 0
Acquired Customer Contracts [Member]    
Finite-Lived Intangible Assets [Line Items]    
Finite-life intangible assets, Gross 2,273  
Accumulated Amortization 555  
Cumulative translation Adjustment (48)  
Intangible assets, net 1,670  
Acquired Existing Technology [Member]    
Finite-Lived Intangible Assets [Line Items]    
Finite-life intangible assets, Gross 1,375  
Accumulated Amortization 338  
Cumulative translation Adjustment (25)  
Intangible assets, net $ 1,012