XML 54 R38.htm IDEA: XBRL DOCUMENT v3.19.2

Assets Held for Sale - Schedule of Assets Held for Sale (Details) - USD ($)	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018
Long Lived Assets Held-for-sale [Line Items]
Total assets held for sale	$ 6,902,600	$ 5,363,403
Disposal Group, Held-for-sale, Not Discontinued Operations
Long Lived Assets Held-for-sale [Line Items]
Total assets held for sale	6,902,600	5,363,403	$ 6,900,000
Disposal Group, Held-for-sale, Not Discontinued Operations | Industrial Park (Land and water rights)
Long Lived Assets Held-for-sale [Line Items]
Total assets held for sale	2,738,462	2,738,462
Disposal Group, Held-for-sale, Not Discontinued Operations | Daney Ranch (Land and buildings)
Long Lived Assets Held-for-sale [Line Items]
Total assets held for sale	2,146,575	2,146,575
Disposal Group, Held-for-sale, Not Discontinued Operations | Lucerne Properties (Mineral rights and properties) (Note 16)
Long Lived Assets Held-for-sale [Line Items]
Total assets held for sale	1,539,197	0
Disposal Group, Held-for-sale, Not Discontinued Operations | Gold Hill Hotel (Land and buildings)
Long Lived Assets Held-for-sale [Line Items]
Total assets held for sale	$ 478,366	$ 478,366

X

- Definition

Amount of assets held-for-sale that are not part of a disposal group, expected to be sold within a year or the normal operating cycle, if longer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 15
-Paragraph 4
-Subparagraph (b)(2)
-URI http://asc.fasb.org/extlink&oid=77912953&loc=d3e400-110220

+ Details

Name:	us-gaap_AssetsHeldForSaleNotPartOfDisposalGroupCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_LongLivedAssetsHeldForSaleLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_DisposalGroupClassificationAxis=us-gaap_DisposalGroupHeldforsaleNotDiscontinuedOperationsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_LongLivedAssetsHeldForSaleByAssetTypeAxis=lode_IndustrialParkMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_LongLivedAssetsHeldForSaleByAssetTypeAxis=lode_DaneyRanchMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_LongLivedAssetsHeldForSaleByAssetTypeAxis=lode_LucernePropertyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_LongLivedAssetsHeldForSaleByAssetTypeAxis=lode_GoldHillHotelMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: