Registration of securities issued in business combination transactions

Restructure (Tables)

v3.7.0.1
Restructure (Tables)
 3 Months Ended 12 Months Ended
Mar. 31, 2017
Dec. 31, 2016
Restructuring and Related Activities [Abstract]    
Summary of Restructuring Costs
     Original
estimated
costs		      Revision
to estimated
costs		      Amounts
settled
to date		      Accrued at
March 31,
2017		  

Restructuring Costs

    $ 2,206      $ (98 )     $ (2,052 )     $ 56  
     Total
estimated
costs		      Amounts
settled to
date		      Accrued at
December 31,
2016		  

Restructuring Costs

    $ 2,206      $ (708 )     $ 1,498