XML 38 R22.htm IDEA: XBRL DOCUMENT
v3.8.0.1

SUBSEQUENT EVENTS SUBSEQUENT EVENTS | 9 Months Ended
--- | ---
Sep. 30, 2017
Subsequent Events [Abstract] |
SUBSEQUENT EVENTS | SUBSEQUENT EVENTS On November 1, 2017 the Company has entered into an agreement to sell its non-core Reno Creek property in Wyoming for $5.39 million, including $2.94 million of cash and $2.45 million of shares. The sale is expected to close later this year or in the first quarter of 2018.

X
- References No definition available. + Details
Name: | us-gaap_SubsequentEventsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 855 -URI http://asc.fasb.org/topic&trid=2122774 + Details
Name: | us-gaap_SubsequentEventsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration