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Goodwill (Tables)
6 Months Ended
Jun. 30, 2016
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Goodwill
The following table shows the changes in the carrying amount of goodwill for the periods ended June 30, 2016 and December 31, 2015
Balance as of January 1, 2015
$
4,687

Changes in goodwill during the year

Balance as of December 31, 2015
4,687

Changes in goodwill during the period

Balance as of June 30, 2016
$
4,687