Accounts Receivable (Tables)
|6 Months Ended|
Jun. 30, 2017
|Schedule of Accounts Receivable||
Accounts receivable at June 30, 2017 (unaudited) and December 31, 2016 consisted of the following:
Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.
Reference 1: http://www.xbrl.org/2003/role/presentationRef