XML 119 R105.htm IDEA: XBRL DOCUMENT v3.19.1
Fair Value Measurements - Additional Information (Detail)
12 Months Ended
Feb. 01, 2017
USD ($)
yr
Jan. 31, 2018
USD ($)
Fair Value Inputs Assets Liabilities Quantitative Information [Line Items]    
Additional income generated from reduction in contingent consideration   $ 1,438,000
TrojanLabel ApS [Member]    
Fair Value Inputs Assets Liabilities Quantitative Information [Line Items]    
Additional income generated from reduction in contingent consideration   1,400,000
Contingent Earn Out Liability [Member]    
Fair Value Inputs Assets Liabilities Quantitative Information [Line Items]    
Estimated earnout targets $ 500,000  
Estimated earnout targets 1,400,000  
Additional income generated from reduction in contingent consideration   $ 1,438,000
Contingent Earn Out Liability [Member] | TrojanLabel ApS [Member]    
Fair Value Inputs Assets Liabilities Quantitative Information [Line Items]    
Estimated earnout targets 407,000  
Estimated earnout targets $ 1,280,000  
Contingent Earn Out Liability [Member] | Minimum [Member]    
Fair Value Inputs Assets Liabilities Quantitative Information [Line Items]    
Probability of success 0.00%  
Contingent Earn Out Liability [Member] | Minimum [Member] | TrojanLabel ApS [Member]    
Fair Value Inputs Assets Liabilities Quantitative Information [Line Items]    
Fair value assumptions 0.0177  
Probability of success 1.60%  
Contingent Earn Out Liability [Member] | Maximum [Member]    
Fair Value Inputs Assets Liabilities Quantitative Information [Line Items]    
Probability of success 0.90%  
Contingent Earn Out Liability [Member] | Maximum [Member] | TrojanLabel ApS [Member]    
Fair Value Inputs Assets Liabilities Quantitative Information [Line Items]    
Fair value assumptions 0.0335  
Probability of success 87.20%  
Contingent Earn Out Liability [Member] | Measurement Input, Discount Rate [Member] | Minimum [Member]    
Fair Value Inputs Assets Liabilities Quantitative Information [Line Items]    
Fair value assumptions 0.0268  
Contingent Earn Out Liability [Member] | Measurement Input, Discount Rate [Member] | Maximum [Member]    
Fair Value Inputs Assets Liabilities Quantitative Information [Line Items]    
Fair value assumptions 0.049  
Contingent Earn Out Liability [Member] | Measurement Input, Expected Term [Member]    
Fair Value Inputs Assets Liabilities Quantitative Information [Line Items]    
Fair value assumptions | yr 7