Accounts Receivable and Major Customers (Tables)
|6 Months Ended|
Jun. 30, 2017
|Summary of Accounts Receivable||
The following table summarizes our accounts receivable by type as of the dates presented:
1 Includes amounts owed to us from joint venture partners for acquisitions in prior periods, severance tax refunds approved by state taxing authorities to be returned to us and other miscellaneous non-operating items.
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