The amount of additional lease rental expenses incurred during the period.

No definition available.

Name:	caps_AdditionalLeaseRentalPayments
Namespace Prefix:	caps_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The amount of installment payable under lease rental agreement.

+ References

No definition available.

+ Details

Name:	caps_LeaseAndRentalInstallmentPayable
Namespace Prefix:	caps_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Percentage of Subleased Tempe Facility during the period.

+ References

No definition available.

+ Details

Name:	caps_SubleasedTempeFacilityPercentage
Namespace Prefix:	caps_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

+ References

No definition available.

+ Details

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

- Definition

Net rentable area for properties owned.

+ References

No definition available.

+ Details

Name:	us-gaap_NetRentableArea
Namespace Prefix:	us-gaap_
Data Type:	num:areaItemType
Balance Type:	na
Period Type:	instant

- Definition

The amount of revenue recognized for the period under subleasing arrangements.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 20

-Section 55

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6584307&loc=d3e41620-112719

+ Details

Name:	us-gaap_OperatingLeasesIncomeStatementSubleaseRevenue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Details

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

COMMITMENTS (Details Textual) (USD $)	12 Months Ended		41 Months Ended	113 Months Ended
COMMITMENTS (Details Textual) (USD $)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2007	Dec. 31, 2013	Jul. 19, 2007	Jan. 31, 2013 Tempe, Arizona facility [Member] acre	Jul. 19, 2007 Tempe, Arizona facility [Member] acre
Other Commitments [Line Items]
Operating Leases, Rent Expense	$ 82,000	$ 263,000		$ 5,177,000
Operating Leases, Income Statement, Sublease Revenue			2,299,000
Subleased Tempe Facility Percentage			45.00%
Lease and Monthly Rental Payable					22,000
Monthly Rental Payments	$ 4,000
Net Rentable Area						2,845	17,000