XML 56 R27.htm IDEA: XBRL DOCUMENT
v3.2.0.727

Stock Based Compensation (Details Textual) - Jun. 30, 2015 - USD ($) | Total
--- | ---
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Stock or Unit Option Plan Expense | $ 132,000
Officer and Employee Plans [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized | 1,420,000
Share based Compensation Arrangement By Share based Payment Award Options Grants Date Maximum Term | 10 years
Exercise Price Incentive Stock Option Description | The exercise price for incentive stock options must be not less than 100 percent of the fair market value of the common stock on the date of the grant.
Percentage Of Incentive Stock Options Vest On Second Anniversary Of Grant Date | 30.00%
Percentage Of Incentive Stock Options Vest On Third Anniversary Of Grant Date | 60.00%
Percentage Of Incentive Stock Options Vest On Fourth Anniversary Of Grant Date | 100.00%
Percentage Of Nonqualified Stock Options Vest On First Anniversary Of Grant Date | 50.00%
Percentage Of Nonqualified Stock Options Vest On Second Anniversary Of Grant Date | 100.00%
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized | $ 567,000
Board Of Directors Plan [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized | 600,000
Percentage Of Nonqualified Stock Options Vest On First Anniversary Of Grant Date | 50.00%
Percentage Of Nonqualified Stock Options Vest On Second Anniversary Of Grant Date | 50.00%
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized | $ 90,000
Board Of Directors Plan [Member] | Long Term Incentive Plan 2002 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized | 1,200,000

X
- Definition Represents description of exercise price for incentive stock options. + References No definition available. + Details
Name: | csbq_ExercisePriceIncentiveStockOptionDescription
Namespace Prefix: | csbq_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of fourth anniversary of grant date. + References No definition available. + Details
Name: | csbq_PercentageOfIncentiveStockOptionsVestOnFourthAnniversaryOfGrantDate
Namespace Prefix: | csbq_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of incentive stock options vested on second anniversary of grant date. + References No definition available. + Details
Name: | csbq_PercentageOfIncentiveStockOptionsVestOnSecondAnniversaryOfGrantDate
Namespace Prefix: | csbq_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of incentive of third anniversary of grant date. + References No definition available. + Details
Name: | csbq_PercentageOfIncentiveStockOptionsVestOnThirdAnniversaryOfGrantDate
Namespace Prefix: | csbq_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of non qualified stock options vested on first anniversary of grant date. + References No definition available. + Details
Name: | csbq_PercentageOfNonqualifiedStockOptionsVestOnFirstAnniversaryOfGrantDate
Namespace Prefix: | csbq_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of non qualified stock options vested on second anniversaries of grant date. + References No definition available. + Details
Name: | csbq_PercentageOfNonqualifiedStockOptionsVestOnSecondAnniversaryOfGrantDate
Namespace Prefix: | csbq_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-based compensation arrangement by share-based payment award, options, grants date maximum term during the period. + References No definition available. + Details
Name: | csbq_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsDateMaximumTerm
Namespace Prefix: | csbq_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Unrecognized cost of unvested share-based compensation awards. + 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_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested). + 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 (a)(3) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The noncash expense that accounts for the value of stock or unit options distributed to employees as compensation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585 + Details
Name: | us-gaap_StockOptionPlanExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensationAxis=csbq_OfficerAndEmployeePlansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensationAxis=csbq_BoardOfDirectorsPlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PlanNameAxis=csbq_LongTermIncentivePlan2002Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |