December 31,

 

 

 

2016

 

2015

 

Leasehold improvements

 

$

358,477

 

$

243,743

 

Software

 

 

33,349

 

 

24,349

 

Construction in progress

 

 

18,859

 

 

57,692

 

Computer equipment

 

 

10,878

 

 

10,366

 

Furniture, fixtures and office equipment

 

 

1,760

 

 

1,738

 

​  

​  

​  

​  

Total property and equipment

 

 

423,323

 

 

337,888

 

Less: accumulated depreciation and amortization

 

 

(172,558

)

 

(123,388

)

​  

​  

​  

​  

Total property and equipment, net

 

$

250,765

 

$

214,500

 

​  

​  

​  

​  

​  

​  

​  

​