Rigel Pharmaceuticals, Inc. Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)
Notes Tables
Notes Details

PROPERTY AND EQUIPMENT (Details)

v2.4.1.9

PROPERTY AND EQUIPMENT (Details) (USD $)	12 Months Ended
PROPERTY AND EQUIPMENT (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
PROPERTY AND EQUIPMENT
Total property and equipment	$ 25,630,000us-gaap_PropertyPlantAndEquipmentGross	$ 26,839,000us-gaap_PropertyPlantAndEquipmentGross
Less accumulated depreciation and amortization	(23,121,000)	(22,384,000)
Property and equipment, net	2,509,000us-gaap_PropertyPlantAndEquipmentNet	4,455,000us-gaap_PropertyPlantAndEquipmentNet
Assets disposed	1,600,000	445,000
Accumulated depreciation on assets disposed of	1,600,000	445,000
Depreciation expense including amortization of equipment under capital leases	2,359,000	2,592,000	2,433,000
Laboratory Equipment [Member]
PROPERTY AND EQUIPMENT
Total property and equipment	23,228,000	24,418,000
Computer And Software [Member]
PROPERTY AND EQUIPMENT
Total property and equipment	1,225,000	1,244,000
Furniture And Fixtures [Member]
PROPERTY AND EQUIPMENT
Total property and equipment	$ 1,177,000	$ 1,177,000

- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (c)

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-Topic 210

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-Section S99

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 14

-Article 5

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- Definition

The decrease in accumulated depreciation, depletion and amortization (relating to property, plant and equipment) as a result of sales or disposals of property, plant and equipment during the period.

+ References

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- Definition

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

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

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-Section 45

-Paragraph 28

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+ References

No definition available.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

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

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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