|12 Months Ended|
Dec. 31, 2016
|Goodwill and Intangible Assets Disclosure [Abstract]|
4. Intangible Assets
Intangible assets consisted of the following (in thousands):
Based on the recorded intangibles at December 31, 2016, the estimated amortization expense is expected to be approximately $501,000 per year through 2021 and $332,000 through 2022.
The entire disclosure for all or part of the information related to intangible assets.
Reference 1: http://www.xbrl.org/2003/role/presentationRef