Commitments and Contingencies (Tables)
 12 Months Ended
Dec. 31, 2016
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Contractual Obligations and Commitments Comprising Future Minimum Lease Payments

Contractual obligations and commitments as of December 31, 2016, comprising future minimum lease payments under the Company’s Stamford and Shelton leases, were as follows:

 

     Payment Due for the Year Ending December 31,                
     2017      2018      2019      2020      2021      Thereafter      Total  

Stamford operating lease

    $ 875      $ 1,093      $ 1,217      $ 1,241      $ 1,266      $ 2,383      $ 8,075  

Shelton operating lease

      740        —          —          —          —          —          740  
  

 

 

     

 

 

     

 

 

     

 

 

     

 

 

     

 

 

     

 

 

  
   $ 1,615      $ 1,093      $ 1,217      $ 1,241      $ 1,266      $ 2,383      $ 8,815  
  

 

 

     

 

 

     

 

 

     

 

 

     

 

 

     

 

 

     

 

 

  
Schedule of Reconciliation of Balances of Accrued Shelton Lease Cease-Use Liability

A reconciliation of the balances of the accrued Shelton lease cease-use liability for the year ended December 31, 2016 is as follows:

 

Balance, January 1, 2016

    $ —    

Additional accruals

      1,312  

Rental payments

      (556 ) 
  

 

 

  

Balance, December 31, 2016

    $ 756