XML 43 R47.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Restrictions on Cash and Due From Banks (Details Textual) (USD $) | Dec. 31, 2014 | Dec. 31, 2013
--- | --- | ---
Restrictions On Cash and Due From Banks [Line Items] |  |
Reserve Balance With Federal Reserve Bank | $ 672,000csbq_ReserveBalanceWithFederalReserveBank | $ 724,000csbq_ReserveBalanceWithFederalReserveBank

X
- Definition It represents reserve balance is required to be maintained by bank with Federal Reserve bank. + References No definition available. + Details
Name: | csbq_ReserveBalanceWithFederalReserveBank
Namespace Prefix: | csbq_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | csbq_RestrictionsOnCashAndDueFromBanksLineItems
Namespace Prefix: | csbq_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration