Represent the amount of gain (loss) on investment in precious metals.

No definition available.

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- Definition

Represents the value of investment in precious metals at the end of balance sheet date.

+ References

No definition available.

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- Definition

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

+ References

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- Definition

Additions made to capitalized computer software costs during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

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For each income statement presented, the amount charged to expense for amortization of capitalized computer software costs.

+ References

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-Publisher FASB

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The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

+ References

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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

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ACCOUNTING POLICIES (Details 3) (USD $)	3 Months Ended		9 Months Ended		12 Months Ended
ACCOUNTING POLICIES (Details 3) (USD $)	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Dec. 31, 2012	Sep. 30, 2012
Precious Metals [Abstract]
Precious metals	$ 8,560,000		$ 8,560,000		$ 8,560,000	$ 0
Loss on investment in precious metals	93,000	0	475,000	0	475,000		0
Depreciation and amortization
Total depreciation and amortization, including internal-use software and website development	3,307,000	3,839,000	10,833,000	11,935,000	14,907,000		15,813,000
Additional Disclosure
Impairments of long-lived assets	0					0
Impairments of goodwill	0					0
Goodwill
Goodwill	2,784,000		2,784,000		2,784,000	2,784,000
Gold
Precious Metals [Abstract]
Precious metals	4,500,000		4,500,000		4,500,000
Silver
Precious Metals [Abstract]
Precious metals	4,100,000		4,100,000		4,100,000
Cost of goods sold — direct
Depreciation and amortization
Total depreciation and amortization, including internal-use software and website development	87,000	123,000	292,000	350,000
Technology
Depreciation and amortization
Total depreciation and amortization, including internal-use software and website development	2,937,000	3,371,000	9,595,000	10,570,000
General and administrative
Depreciation and amortization
Total depreciation and amortization, including internal-use software and website development	283,000	345,000	946,000	1,015,000
Prepaid expenses and other current assets
Precious Metals [Abstract]
Precious metals						3,100,000
Computer software \| Minimum
Depreciation and amortization
Life			2 years
Computer software \| Maximum
Depreciation and amortization
Life			4 years
Computer hardware \| Minimum
Depreciation and amortization
Life			3 years
Computer hardware \| Maximum
Depreciation and amortization
Life			4 years
Furniture and equipment \| Minimum
Depreciation and amortization
Life			3 years
Furniture and equipment \| Maximum
Depreciation and amortization
Life			5 years
Internal-use software and website development
Additional Disclosure
Capitalized costs	3,300,000	3,000,000	8,100,000	6,800,000
Amortization of capitalized costs	$ 1,800,000	$ 2,000,000	$ 5,900,000	$ 6,300,000
Internal-use software and website development \| Minimum
Depreciation and amortization
Life			2 years
Internal-use software and website development \| Maximum
Depreciation and amortization
Life			3 years