Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2016

Intangible Assets [Abstract]

Future Amortization Expense of Finite-Lived Intangible Assets

The estimated aggregate amortization expense for the remaining portion of 2016 and each of the four succeeding years and thereafter is as follows (in thousands):

2016	$	27
2017		54
2018		54
2019		54
2020		54
Thereafter		165
Total	$	408