|12 Months Ended|
Dec. 31, 2018
|Business Combinations [Abstract]|
|Schedule of assets acquired and liabilities||
The fair values of major classes of assets acquired and liabilities assumed along with the contingent consideration liability recorded during the valuation period of acquisition is included in the reconciliation of the total consideration as follows (in thousands):
Tabular disclosure of a material business combination completed during the period, including background, timing, and recognized assets and liabilities. This table does not include leveraged buyouts.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef