XML 48 R36.htm IDEA: XBRL DOCUMENT v3.3.1.900

Rights Plan (Details)	12 Months Ended
	Dec. 31, 2015 USD ($) $ / shares
Class of Warrant or Right [Line Items]
Percentage of acquisition threshold	15.00%
Value of stock covered by each right | $	$ 80
Exercise price of rights	$ 40
Threshold for change in control	50.00%
Redemption price	$ 0.0001

X

- Definition

Class Of Warrant Or Right, Amount Of Stock Covered.

+ References

No definition available.

+ Details

Name:	refr_ClassOfWarrantOrRightAmountOfStockCovered
Namespace Prefix:	refr_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Class Of Warrant Or Right, Control Threshold.

+ References

No definition available.

+ Details

Name:	refr_ClassOfWarrantOrRightControlThreshold
Namespace Prefix:	refr_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Class Of Warrant Or Right, Redemption Price.

+ References

No definition available.

+ Details

Name:	refr_ClassOfWarrantOrRightRedemptionPrice
Namespace Prefix:	refr_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Percentage of acquisition threshold in rights agreement.

+ References

No definition available.

+ Details

Name:	refr_PercentageOfAcquisitionThresholdInRightsAgreement
Namespace Prefix:	refr_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(i)(4))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

+ Details

Name:	us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
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_ClassOfWarrantOrRightLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration