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Property and Equipment, Net
 6 Months Ended
Jul. 31, 2016
Property Plant And Equipment [Abstract]  
Property and Equipment, Net

4. Property and Equipment, Net

Depreciation expense was approximately $0.3 million and $0.4 million for the three months ended July 31, 2016 and 2015, respectively. Depreciation expense was approximately $0.8 million for the six months ended July 31, 2016 and 2015, respectively. Property and equipment at July 31, 2016 and January 31, 2016 consisted of the following:

 

 

 

As of

 

 

 

July 31, 2016

 

 

January 31, 2016

 

 

 

(in thousands)

 

Computer equipment and software

 

$

6,700

 

 

$

6,421

 

Machinery and equipment

 

 

3,004

 

 

 

2,706

 

Furniture and fixtures

 

 

794

 

 

 

492

 

Leasehold improvements

 

 

1,550

 

 

 

1,429

 

Construction in progress

 

 

195

 

 

 

253

 

 

 

 

12,243

 

 

 

11,301

 

Less: accumulated depreciation and amortization

 

 

(8,601

)

 

 

(7,853

)

Total property and equipment, net

 

$

3,642

 

 

$

3,448