Rendering

Component: (Network and Table)
Network
100640 - Disclosure - Other Income, Net (Detail)
(http://www.laynechristensen.com/20160131/taxonomy/role/DisclosureOtherIncomeNetDetail)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0000888504 (http://www.sec.gov/CIK)
Other Income And Expenses [Abstract]Period [Axis]
2015-02-01 - 2016-01-31
2014-02-01 - 2015-01-31
2013-02-01 - 2014-01-31
Other Income And Expenses [Abstract]
 
 
 
Gain from disposal of property and equipment
1,064,000  
2,320,000  
6,373,000  
Interest income
732,000  
73,000  
8,000  
Currency exchange loss
(73,000) 
(241,000) 
(11,000) 
Other
631,000  
(800,000) 
326,000  
Total
2,354,000  
 
1,352,000  
 
6,696,000