13. SUBSEQUENT EVENTS	12 Months Ended
Dec. 31, 2015
Subsequent Events [Abstract]
SUBSEQUENT EVENTS	We have evaluated subsequent events through the date the consolidated financial statements were filed with the Securities and Exchange Commission. On March 10, 2016, we completed the sale of buildings and approximately 10 acres of land in Channelview, Texas for a sale price of $3,800. Additionally in March 2016, we fully repaid the outstanding indebtedness under the Facility with Whitney. See Note 7 “Long-Term Debt”, of the Notes to Consolidated Financial Statements, for further explanation of our credit facility.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

No definition available.

Name:	us-gaap_SubsequentEventsTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration