The amount of the overall credit to stock-based compensation due to revising milestones, terminations and revaluing.

No definition available.

Name:	kool_AllocatedShareBasedCompensationReversal
Namespace Prefix:	kool_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Uplift percentage number of shares to be issued associated with exercise of the warrant.

+ References

No definition available.

+ Details

Name:	kool_CashlessBasisOfClassOfWarrantToBeExercisedNumberOfSharesToBeIssuedupliftPercentage
Namespace Prefix:	kool_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The criteria where warrants may be exercised on a cashless basis at market price at the time of exercise if it is lower than the conversion price subject to floor of certain price per share.

+ References

No definition available.

+ Details

Name:	kool_CashlessBasisOfClassOfWarrantToBeExercisedPerShare
Namespace Prefix:	kool_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

The percentage of the weighted average price at the time of exercise if it is lower than the conversion price.

+ References

No definition available.

+ Details

Name:	kool_CashlessBasisofClassOfWarrantToBeExercisedWeightedAveragePricePercentage
Namespace Prefix:	kool_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount by which the current fair value of the warrant exceeds the exercise price of warrant outstanding.

+ References

No definition available.

+ Details

Name:	kool_ClassOfWarrantOrRightOutstandingIntrinsicValue
Namespace Prefix:	kool_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB TOPIC 14.F)
-URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 14
-Section F

+ Details

Name:	us-gaap_AllocatedShareBasedCompensationExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

Name:	us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Unrecognized cost of unvested options awarded to employees as compensation.

+ References

No definition available.

+ Details

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

- Definition

For net-share settlement of share-based awards when the employer settles employees' income tax withholding obligations, this element represents the number of shares the employees use to repay the employer.

+ References

No definition available.

+ Details

Name:	us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of share options (or share units) exercised during the current period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(2)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.28,29)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 29, 30
-Article 5

+ Details

Name:	us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ClassOfWarrantOrRightAxis=kool_SeriesBWarrantMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Note 5 - Stockholders' Equity (Details Textual) - USD ($)	1 Months Ended	3 Months Ended		6 Months Ended
	Aug. 31, 2015	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Employee Stock Option [Member]
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition				2 years
Restricted Stock [Member]
Shares Paid for Tax Withholding for Share Based Compensation				9,915
Series B Warrant [Member]
Cashless Basis of Class of Warrant to Be Exercised, Weighted Average Price Percentage				90.00%
Cashless Basis of Class of Warrant to be Exercised Per Share		$ 0.10		$ 0.10
Cashless Basis of Class of Warrant to Be Exercised, Number of Shares to Be Issued, Uplift Percentage				250.00%
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period				0	0
Allocated Share Based Compensation Reversal		$ 39,000
Allocated Share-based Compensation Expense			$ 392,000	$ 304,000	$ 676,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options		303,000		303,000
Class of Warrant or Right, Outstanding, Intrinsic Value		$ 0		$ 0
Cashless Basis of Class of Warrant to Be Exercised, Weighted Average Price Percentage	90.00%
Cashless Basis of Class of Warrant to be Exercised Per Share	$ 0.10
Cashless Basis of Class of Warrant to Be Exercised, Number of Shares to Be Issued, Uplift Percentage	250.00%