$SMBK
SMARTFINANCIAL INC. Stock $smbk

$smbk Overview Financials Valuation SEC Filings Company Website

2013 Q4 Form 10-K Financial Statement

#000114420414019242 Filed on March 31, 2014

Income Statement

Concept	2013 Q4	2012 Q4	2012 Q3
Revenue
YoY Change
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$210.0K	$110.0K	$190.0K
YoY Change	90.91%	-54.17%	72.73%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$772.2K	$1.081M	$1.172M
YoY Change	-28.59%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$653.8K	$526.8K	$518.5K
YoY Change	24.1%	652.59%	-29.93%
Income Tax	$249.7K	$156.1K	$154.3K
% Of Pretax Income	38.19%	29.63%	29.76%
Net Earnings	$404.1K	$370.7K	$364.2K
YoY Change	9.01%	237.01%	-29.95%
Net Earnings / Revenue
Basic Earnings Per Share	$0.00	$0.00	$0.01
Diluted Earnings Per Share	$0.00	$0.00	$0.01
COMMON SHARES
Basic Shares Outstanding	6.547M shares		6.500M shares
Diluted Shares Outstanding			6.504M shares

Balance Sheet

Concept	2013 Q4	2012 Q4	2012 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$171.7M	$135.5M
YoY Change	26.67%
Cash & Equivalents	$79.44M	$59.40M	$34.83M
Short-Term Investments	$92.24M	$76.14M
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$4.992M	$5.399M	$5.500M
YoY Change	-7.54%	-5.27%	-3.51%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$3.000M
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$432.2M	$443.4M	$425.2M
YoY Change	-2.53%	4.91%	-0.28%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$100.0K	$100.0K	$100.0K
YoY Change	0.0%	0.0%	0.0%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$23.00M	$19.60M	$19.40M
YoY Change	17.35%	-33.33%	-25.67%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$100.0K	$100.0K	$100.0K
YoY Change	0.0%	0.0%	0.0%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$900.0K	$800.0K	$1.400M
YoY Change	12.5%	-11.11%	-36.36%
Total Long-Term Liabilities	$900.0K	$800.0K	$1.400M
YoY Change	12.5%	-11.11%	-36.36%
TOTAL LIABILITIES
Total Short-Term Liabilities	$100.0K	$100.0K	$100.0K
Total Long-Term Liabilities	$900.0K	$800.0K	$1.400M
Total Liabilities	$392.1M	$402.6M	$387.1M
YoY Change	-2.6%	3.91%	-1.73%
SHAREHOLDERS EQUITY
Retained Earnings	-$3.099M	-$3.275M
YoY Change	-5.36%
Common Stock	$6.547M	$6.500M
YoY Change	0.72%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$52.83M	$40.89M	$38.10M
YoY Change
Total Liabilities & Shareholders Equity	$432.2M	$443.4M	$425.2M
YoY Change	-2.53%	4.91%	-0.28%

Cashflow Statement

Concept	2013 Q4	2012 Q4	2012 Q3
OPERATING ACTIVITIES
Net Income	$404.1K	$370.7K	$364.2K
YoY Change	9.01%	237.01%	-29.95%
Depreciation, Depletion And Amortization	$210.0K	$110.0K	$190.0K
YoY Change	90.91%	-54.17%	72.73%
Cash From Operating Activities	$1.640M	$690.0K	$1.050M
YoY Change	137.68%	-207.81%	-1.87%
INVESTING ACTIVITIES
Capital Expenditures	$10.00K	-$60.00K	-$40.00K
YoY Change	-116.67%	-50.0%
Acquisitions
YoY Change
Other Investing Activities	-$790.0K	$5.460M	-$6.800M
YoY Change	-114.47%	-41.29%	-137.4%
Cash From Investing Activities	-$790.0K	$5.400M	-$6.840M
YoY Change	-114.63%	-41.18%	-137.62%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	2.750M	18.48M	3.740M
YoY Change	-85.12%	-813.51%	-123.04%
NET CHANGE
Cash From Operating Activities	1.640M	690.0K	1.050M
Cash From Investing Activities	-790.0K	5.400M	-6.840M
Cash From Financing Activities	2.750M	18.48M	3.740M
Net Change In Cash	3.600M	24.57M	-2.050M
YoY Change	-85.35%	312.94%	-167.88%
FREE CASH FLOW
Cash From Operating Activities	$1.640M	$690.0K	$1.050M
Capital Expenditures	$10.00K	-$60.00K	-$40.00K
Free Cash Flow	$1.630M	$750.0K	$1.090M
YoY Change	117.33%	-244.23%	1.87%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2012Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	3222139	USD
CY2013Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	2149467	USD
CY2012Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	56173099	USD
CY2013Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	22702270	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	59395238	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	24851737	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	76096646	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	92208672	USD
CY2012Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	45086	USD
CY2013Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	34165	USD
CY2012Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	2322900	USD
CY2013Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	2322900	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	270850465	USD
CY2013Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	286236578	USD
CY2012Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	5399340	USD
CY2013Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	4992449	USD
CY2012Q4	us-gaap	Interest Receivable InterestReceivable	1213778	USD
CY2013Q4	us-gaap	Interest Receivable InterestReceivable	977925	USD
CY2012Q4	us-gaap	Foreclosed Assets ForeclosedAssets	20332313	USD
CY2013Q4	us-gaap	Foreclosed Assets ForeclosedAssets	12925748	USD
CY2012Q4	us-gaap	Other Assets OtherAssets	7790634	USD
CY2013Q4	us-gaap	Other Assets OtherAssets	7673179	USD
CY2012Q4	us-gaap	Assets Assets	443446400	USD
CY2013Q4	us-gaap	Federal Funds Purchased And Securities Sold Under Agreements To Repurchase FederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	22974117	USD
CY2012Q4	us-gaap	Liabilities Liabilities	402557564	USD
CY2013Q4	us-gaap	Common Stock Value CommonStockValue	6547074	USD
CY2013Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	21549883	USD
CY2013Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-3099451	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	243295	USD
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	40133728	USD
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	30808192	USD
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	0	USD
CY2013Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	3186	USD
CY2011	csbq	Federal Funds Sold And Other Earning Assets FederalFundsSoldAndOtherEarningAssets	53139	USD
CY2013Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1.00
CY2012Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	20000000	shares
CY2013Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	20000000	shares
CY2012Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	6709199	shares
CY2013Q4	us-gaap	Assets Assets	432223353	USD
CY2012Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	60053838	USD
CY2013Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	75206540	USD
CY2012Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	30178624	USD
CY2013Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	24563987	USD
CY2011	us-gaap	Interest Income Operating InterestIncomeOperating	20493736	USD
CY2012Q4	csbq	Saving Deposits And Money Market Accounts SavingDepositsAndMoneyMarketAccounts	80994239	USD
CY2013Q4	csbq	Saving Deposits And Money Market Accounts SavingDepositsAndMoneyMarketAccounts	86329930	USD
CY2012Q4	us-gaap	Time Deposits TimeDeposits	173653892	USD
CY2013Q4	us-gaap	Time Deposits TimeDeposits	155313920	USD
CY2012Q4	us-gaap	Deposits Deposits	344880593	USD
CY2013Q4	us-gaap	Deposits Deposits	341414377	USD
CY2012Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	120558	USD
CY2013Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	82320	USD
CY2012Q4	us-gaap	Federal Funds Purchased And Securities Sold Under Agreements To Repurchase FederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	19587387	USD
CY2012Q4	csbq	Federal Home Loan Bank Advances And Other Borrowings FederalHomeLoanBankAdvancesAndOtherBorrowings	37175000	USD
CY2013Q4	csbq	Federal Home Loan Bank Advances And Other Borrowings FederalHomeLoanBankAdvancesAndOtherBorrowings	26740000	USD
CY2012Q4	us-gaap	Other Liabilities OtherLiabilities	794026	USD
CY2013Q4	us-gaap	Other Liabilities OtherLiabilities	878811	USD
CY2013Q4	us-gaap	Liabilities Liabilities	392089625	USD
CY2012Q4	us-gaap	Preferred Stock Value PreferredStockValue	14821546	USD
CY2013Q4	us-gaap	Preferred Stock Value PreferredStockValue	14892927	USD
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	6500396	USD
CY2012Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	21390486	USD
CY2012Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-3274986	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1451394	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	40888836	USD
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	443446400	USD
CY2013Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	432223353	USD
CY2012Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	46212	USD
CY2013Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	35027	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	6141281	USD
CY2013Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	3203158	USD
CY2012Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	2000000	shares
CY2013Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	2000000	shares
CY2012Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	600000	shares
CY2013Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	600000	shares
CY2012Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	600000	shares
CY2013Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	600000	shares
CY2012Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1.00
CY2013Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	6709199	shares
CY2012Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	6500396	shares
CY2013Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	6547074	shares
CY2011	us-gaap	Net Income Loss NetIncomeLoss	1030052	USD
CY2012	us-gaap	Net Income Loss NetIncomeLoss	1402063	USD
CY2013	us-gaap	Net Income Loss NetIncomeLoss	1680809	USD
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	1514566	USD
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	332259	USD
CY2013	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-803598	USD
CY2011	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1447970	USD
CY2012	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	332259	USD
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1208099	USD
CY2011	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	2478022	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1734322	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	472710	USD
CY2012	us-gaap	Interest Income Operating InterestIncomeOperating	19352879	USD
CY2011	us-gaap	Interest Expense Time Deposits InterestExpenseTimeDeposits	3767582	USD
CY2012	us-gaap	Interest Expense Time Deposits InterestExpenseTimeDeposits	2471135	USD
CY2013	us-gaap	Interest Expense Time Deposits InterestExpenseTimeDeposits	1766237	USD
CY2011	us-gaap	Interest Expense Other Domestic Deposits InterestExpenseOtherDomesticDeposits	424387	USD
CY2012	us-gaap	Interest Expense Other Domestic Deposits InterestExpenseOtherDomesticDeposits	546812	USD
CY2013	us-gaap	Interest Expense Other Domestic Deposits InterestExpenseOtherDomesticDeposits	473921	USD
CY2011	us-gaap	Interest Expense Federal Funds Purchased And Securities Sold Under Agreements To Repurchase InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	125538	USD
CY2012	us-gaap	Interest Expense Federal Funds Purchased And Securities Sold Under Agreements To Repurchase InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	94402	USD
CY2013	us-gaap	Interest Expense Federal Funds Purchased And Securities Sold Under Agreements To Repurchase InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	73903	USD
CY2011	csbq	Interest Expense Federal Home Loan Advances And Othe Rborrowings InterestExpenseFederalHomeLoanAdvancesAndOtheRborrowings	2044361	USD
CY2012	csbq	Interest Expense Federal Home Loan Advances And Othe Rborrowings InterestExpenseFederalHomeLoanAdvancesAndOtheRborrowings	1672478	USD
CY2013	csbq	Interest Expense Federal Home Loan Advances And Othe Rborrowings InterestExpenseFederalHomeLoanAdvancesAndOtheRborrowings	1208490	USD
CY2011	us-gaap	Interest Expense InterestExpense	6361868	USD
CY2012	us-gaap	Interest Expense InterestExpense	4784827	USD
CY2013	us-gaap	Interest Expense InterestExpense	3522551	USD
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CY2012	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	14568052	USD
CY2011	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	445000	USD
CY2013	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	14630480	USD
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CY2013	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	821072	USD
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CY2012	us-gaap	Noninterest Income Other NoninterestIncomeOther	64519	USD
CY2013	us-gaap	Noninterest Income Other NoninterestIncomeOther	62457	USD
CY2011	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	107413	USD
CY2012	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	0	USD
CY2013	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	652421	USD
CY2011	csbq	Net Gains On Sales Of Loans And Other Assets NetGainsOnSalesOfLoansAndOtherAssets	134997	USD
CY2012	csbq	Net Gains On Sales Of Loans And Other Assets NetGainsOnSalesOfLoansAndOtherAssets	151710	USD
CY2013	csbq	Net Gains On Sales Of Loans And Other Assets NetGainsOnSalesOfLoansAndOtherAssets	403569	USD
CY2011	us-gaap	Noninterest Income NoninterestIncome	1182887	USD
CY2012	us-gaap	Noninterest Income NoninterestIncome	1019480	USD
CY2013	us-gaap	Noninterest Income NoninterestIncome	1939519	USD
CY2011	us-gaap	Labor And Related Expense LaborAndRelatedExpense	6117063	USD
CY2012	us-gaap	Labor And Related Expense LaborAndRelatedExpense	6327226	USD
CY2013	us-gaap	Labor And Related Expense LaborAndRelatedExpense	6555059	USD
CY2011	csbq	Net Occupancy And Equipment Expense NetOccupancyAndEquipmentExpense	1431863	USD
CY2012	csbq	Net Occupancy And Equipment Expense NetOccupancyAndEquipmentExpense	1447204	USD
CY2013	csbq	Net Occupancy And Equipment Expense NetOccupancyAndEquipmentExpense	1335126	USD
CY2011	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	1052591	USD
CY2012	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	803902	USD
CY2013	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	644918	USD
CY2011	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	1922988	USD
CY2012	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	1100670	USD
CY2013	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	2001755	USD
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CY2012	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-383150	USD
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CY2011	us-gaap	Noninterest Expense NoninterestExpense	13651503	USD
CY2012	us-gaap	Noninterest Expense NoninterestExpense	13177869	USD
CY2013	us-gaap	Noninterest Expense NoninterestExpense	13846390	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1218252	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1979663	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2723609	USD
CY2011	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	188200	USD
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	577600	USD
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1042800	USD
CY2011	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	651119	USD
CY2012	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	1229780	USD
CY2013	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	1500000	USD
CY2011	us-gaap	Preferred Stock Accretion Of Redemption Discount PreferredStockAccretionOfRedemptionDiscount	36718	USD
CY2012	us-gaap	Preferred Stock Accretion Of Redemption Discount PreferredStockAccretionOfRedemptionDiscount	63924	USD
CY2013	us-gaap	Preferred Stock Accretion Of Redemption Discount PreferredStockAccretionOfRedemptionDiscount	71381	USD
CY2011	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	342215	USD
CY2012	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	108359	USD
CY2013	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	109428	USD
CY2011	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.05
CY2012	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.02
CY2013	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.02
CY2011	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.05
CY2012	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.02
CY2013	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.02
CY2010Q4	us-gaap	Stockholders Equity StockholdersEquity	25819153	USD
CY2011	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	79140	USD
CY2012	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	74048	USD
CY2013	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	129056	USD
CY2011	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	7135402	USD
CY2012	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	4858078	USD
CY2013	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	77019	USD
CY2011	us-gaap	Dividends Preferred Stock DividendsPreferredStock	303412	USD
CY2012	us-gaap	Dividends Preferred Stock DividendsPreferredStock	985917	USD
CY2013	us-gaap	Dividends Preferred Stock DividendsPreferredStock	1433893	USD
CY2011	csbq	Accrection On Preferred Stock AccrectionOnPreferredStock	0	USD
CY2012	csbq	Accrection On Preferred Stock AccrectionOnPreferredStock	0	USD
CY2013	csbq	Accrection On Preferred Stock AccrectionOnPreferredStock	0	USD
CY2011	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	1447970	USD
CY2012	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	332259	USD
CY2013	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-1208099	USD
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	35208305	USD
CY2011	us-gaap	Depreciation And Amortization DepreciationAndAmortization	510280	USD
CY2012	us-gaap	Depreciation And Amortization DepreciationAndAmortization	529001	USD
CY2013	us-gaap	Depreciation And Amortization DepreciationAndAmortization	506902	USD
CY2011	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	445000	USD
CY2012	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	430000	USD
CY2013	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	300000	USD
CY2011	us-gaap	Share Based Compensation ShareBasedCompensation	79140	USD
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	74048	USD
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	129056	USD
CY2011	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-1593794	USD
CY2012	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-899534	USD
CY2013	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-1687965	USD
CY2011	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	110921	USD
CY2011	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	978	USD
CY2012	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-113680	USD
CY2013	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-235853	USD
CY2011	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-66058	USD
CY2012	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	9855	USD
CY2013	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-38238	USD
CY2011	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	1000404	USD
CY2012	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-1720001	USD
CY2013	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-869860	USD
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	2459337	USD
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	4643322	USD
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	4421557	USD
CY2011	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	43761765	USD
CY2012	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	43951252	USD
CY2013	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	34902675	USD
CY2011	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	27560	USD
CY2012	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	24032	USD
CY2013	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	10892	USD
CY2011	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	19160612	USD
CY2012	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	33522131	USD
CY2013	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	52397426	USD
CY2011	us-gaap	Proceeds From Loan And Lease Originations And Principal Collections1 ProceedsFromLoanAndLeaseOriginationsAndPrincipalCollections1	7416394	USD
CY2012	us-gaap	Proceeds From Loan And Lease Originations And Principal Collections1 ProceedsFromLoanAndLeaseOriginationsAndPrincipalCollections1	-15789776	USD
CY2013	us-gaap	Proceeds From Loan And Lease Originations And Principal Collections1 ProceedsFromLoanAndLeaseOriginationsAndPrincipalCollections1	-13018303	USD
CY2011	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	123670	USD
CY2012	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	160164	USD
CY2013	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	14253	USD
CY2011	csbq	Proceeds From Sale Of Foreclosed Assets And Other Assets ProceedsFromSaleOfForeclosedAssetsAndOtherAssets	2697683	USD
CY2012	csbq	Proceeds From Sale Of Foreclosed Assets And Other Assets ProceedsFromSaleOfForeclosedAssetsAndOtherAssets	2328625	USD
CY2013	csbq	Proceeds From Sale Of Foreclosed Assets And Other Assets ProceedsFromSaleOfForeclosedAssetsAndOtherAssets	3422717	USD
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	34619120	USD
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-3168162	USD
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-27093698	USD
CY2011	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	-21405146	USD
CY2012	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	30838649	USD
CY2013	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	-3466216	USD
CY2011	us-gaap	Increase Decrease In Federal Funds Purchased And Securities Sold Under Agreements To Repurchase Net IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet	5065438	USD
CY2012	us-gaap	Increase Decrease In Federal Funds Purchased And Securities Sold Under Agreements To Repurchase Net IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet	-9803423	USD
CY2013	us-gaap	Increase Decrease In Federal Funds Purchased And Securities Sold Under Agreements To Repurchase Net IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet	3386730	USD
CY2011	csbq	Net Payments On Federal Home Loan Bank Advances NetPaymentsOnFederalHomeLoanBankAdvances	10000000	USD
CY2012	csbq	Net Payments On Federal Home Loan Bank Advances NetPaymentsOnFederalHomeLoanBankAdvances	5000000	USD
CY2013	csbq	Net Payments On Federal Home Loan Bank Advances NetPaymentsOnFederalHomeLoanBankAdvances	10000000	USD
CY2011	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	1670000	USD
CY2012	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	870000	USD
CY2013	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	435000	USD
CY2011	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	303412	USD
CY2012	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	985917	USD
CY2013	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	1433893	USD
CY2011	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	7135402	USD
CY2012	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	4858078	USD
CY2013	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	0	USD
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-21177718	USD
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	19037387	USD
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-11871360	USD
CY2011	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	15900739	USD
CY2012	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	20512547	USD
CY2013	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-34543501	USD
CY2010Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	22981952	USD
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	38882691	USD
CY2011	us-gaap	Interest Paid InterestPaid	6427926	USD
CY2012	us-gaap	Interest Paid InterestPaid	4774972	USD
CY2013	us-gaap	Interest Paid InterestPaid	3560789	USD
CY2011	us-gaap	Income Taxes Paid IncomeTaxesPaid	44600	USD
CY2012	us-gaap	Income Taxes Paid IncomeTaxesPaid	965888	USD
CY2013	us-gaap	Income Taxes Paid IncomeTaxesPaid	1107997	USD
CY2011	us-gaap	Real Estate Acquisitions Through Foreclosures RealEstateAcquisitionsThroughForeclosures	1672659	USD
CY2012	us-gaap	Real Estate Acquisitions Through Foreclosures RealEstateAcquisitionsThroughForeclosures	8530357	USD
CY2013	us-gaap	Real Estate Acquisitions Through Foreclosures RealEstateAcquisitionsThroughForeclosures	11300888	USD
CY2013	us-gaap	Use Of Estimates UseOfEstimates	<div style="MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px 0pt 45pt; FONT: 10pt Times New Roman, Times, Serif" align="justify">Use of estimates:</div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px 0pt 45pt; FONT: 10pt Times New Roman, Times, Serif" align="justify"> </div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px 0pt 45pt; FONT: 10pt Times New Roman, Times, Serif" align="justify">In preparing financial statements in conformity with accounting principles generally accepted in the United States of America, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the balance sheet and reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant change in the near term relate to the determination of the allowance for loan losses, the valuation of deferred tax assets, other-than-temporary impairments of securities, valuation of foreclosed assets, and the fair value of financial instruments.</div> </div><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2013	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px 0pt 45pt; FONT: 10pt Times New Roman, Times, Serif" align="justify">Significant group concentrations of credit risk:</div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px 0pt 45pt; FONT: 10pt Times New Roman, Times, Serif" align="justify"> </div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px 0pt 45pt; FONT: 10pt Times New Roman, Times, Serif" align="justify">Most of Cornerstone’s activities are with customers located in middle and eastern Tennessee. The types of securities that Cornerstone invests in are included in Note 4. The types of lending Cornerstone engages in are included in Note 5. Cornerstone does not have any significant concentrations to any one industry or customer.</div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px 0pt 45pt; FONT: 10pt Times New Roman, Times, Serif" align="justify"> </div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px 0pt 45pt; FONT: 10pt Times New Roman, Times, Serif" align="justify">Commercial real estate, including commercial construction loans, represented <font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt"><font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt"> 54</font></font> percent of the loan portfolio at December 31, 2013 and 2012.</div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px 0pt 45pt; FONT: 10pt Times New Roman, Times, Serif" align="justify"> </div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px 0pt 45pt; FONT: 10pt Times New Roman, Times, Serif" align="justify">At December 31, 2013, the Company had a concentration in deposits of one customer totaling approximately $<font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt">20,204,000</font>. This balance accounted for approximately <font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt">6</font> percent of total deposits at December 31, 2013. At December 31, 2012, there were no concentrations of deposits.</div> </div><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2012Q4	csbq	Reserve Balance With Federal Reserve Bank ReserveBalanceWithFederalReserveBank	594000	USD
CY2013	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px 0pt 45pt; FONT: 10pt Times New Roman, Times, Serif" align="justify">Reclassification:</div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px 0pt 45pt; FONT: 10pt Times New Roman, Times, Serif" align="justify"> </div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px 0pt 45pt; FONT: 10pt Times New Roman, Times, Serif" align="justify">Certain amounts in the 2012 and 2011 consolidated financial statements have been reclassified to conform to the 2013 presentation, with no effect on total assets or net income.</div> </div><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2013Q4	csbq	Reserve Balance With Federal Reserve Bank ReserveBalanceWithFederalReserveBank	724000	USD
CY2012Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	73737456	USD
CY2013Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	91798028	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	0	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	1266474	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	4236801	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	12838702	USD
CY2013Q4	csbq	Available For Sale Securities Debt Maturities Before Without Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesBeforeWithoutSingleMaturityDateAmortizedCost	18341977	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost	73456051	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost	91798028	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	0	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	1333645	USD
CY2012	csbq	Percentage Of Loan Related To Commercial Real Estate PercentageOfLoanRelatedToCommercialRealEstate	0.54	pure
CY2013	csbq	Percentage Of Loan Related To Commercial Real Estate PercentageOfLoanRelatedToCommercialRealEstate	0.54	pure
CY2013Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	22974117	USD
CY2011	us-gaap	Advertising Expense AdvertisingExpense	78097	USD
CY2012	us-gaap	Advertising Expense AdvertisingExpense	89068	USD
CY2013	us-gaap	Advertising Expense AdvertisingExpense	89859	USD
CY2011	us-gaap	Stockholders Equity Other Shares StockholdersEquityOtherShares	56440	shares
CY2011Q4	us-gaap	Preferred Stock Shares Subscribed But Unissued Value PreferredStockSharesSubscribedButUnissuedValue	1399665	USD
CY2012Q4	csbq	Accumulated Dividends Preferred Stock AccumulatedDividendsPreferredStock	683893	USD
CY2013Q4	csbq	Accumulated Dividends Preferred Stock AccumulatedDividendsPreferredStock	750000	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	4394333	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	13002595	USD
CY2013Q4	csbq	Available For Sale Securities Debt Maturities Before Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesBeforeWithoutSingleMaturityDateFairValue	18730573	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	73478099	USD
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	0	USD
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	0	USD
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	0	USD
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount	0	USD
CY2013Q4	csbq	Held To Maturity Securities Debt Maturities Before Without Single Maturity Date Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesBeforeWithoutSingleMaturityDateNetCarryingAmount	0	USD
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities Without Single Maturity Date Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateNetCarryingAmount	34165	USD
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	0	USD
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	0	USD
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	0	USD
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	0	USD
CY2013Q4	csbq	Held To Maturity Securities Debt Maturities Before Without Single Maturity Date Fair Value HeldToMaturitySecuritiesDebtMaturitiesBeforeWithoutSingleMaturityDateFairValue	0	USD
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities Without Single Maturity Date Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	35027	USD
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	23181966	USD
CY2010Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	9132171	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	7400049	USD
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	8761049	USD
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	23181966	USD
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	39569241	USD
CY2012Q4	csbq	Carrying Value Of Securities Pledged To Secure Public Deposits CarryingValueOfSecuritiesPledgedToSecurePublicDeposits	14817000	USD
CY2013Q4	csbq	Carrying Value Of Securities Pledged To Secure Public Deposits CarryingValueOfSecuritiesPledgedToSecurePublicDeposits	14385000	USD
CY2012Q4	csbq	Securities Pledged To Secure Repurchase Agreements Carrying Amounts SecuritiesPledgedToSecureRepurchaseAgreementsCarryingAmounts	25130000	USD
CY2013Q4	csbq	Securities Pledged To Secure Repurchase Agreements Carrying Amounts SecuritiesPledgedToSecureRepurchaseAgreementsCarryingAmounts	25521000	USD
CY2012Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	27897000	USD
CY2013Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	20140000	USD
CY2012Q4	us-gaap	Federal Funds Sold And Securities Purchased Under Agreements To Resell Pledged As Collateral FederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResellPledgedAsCollateral	3428000	USD
CY2013Q4	us-gaap	Federal Funds Sold And Securities Purchased Under Agreements To Resell Pledged As Collateral FederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResellPledgedAsCollateral	11978000	USD
CY2011	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	18954410	USD
CY2013	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	8171961	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	276991000	USD
CY2013Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	289440000	USD
CY2011	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	3148314	USD
CY2012	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	2868576	USD
CY2013	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	4708605	USD
CY2011Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	8196000	USD
CY2012Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	6274000	USD
CY2013Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	9895000	USD
CY2011Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	8390000	USD
CY2012Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	6399000	USD
CY2013Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	10060000	USD
CY2011	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	11273000	USD
CY2012	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	8562000	USD
CY2013	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	9541000	USD
CY2011	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeCashBasisMethod	575000	USD
CY2012	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeCashBasisMethod	306000	USD
CY2013	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeCashBasisMethod	519000	USD
CY2011Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	17221000	USD
CY2012Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	8915000	USD
CY2013Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	3895000	USD
CY2011Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	17338000	USD
CY2012Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	8956000	USD
CY2011Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	4976000	USD
CY2012Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	4046000	USD
CY2013Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	564000	USD
CY2011	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	12323000	USD
CY2012	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	10564000	USD
CY2013	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	6996000	USD
CY2011	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeCashBasisMethod	1066000	USD
CY2012	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeCashBasisMethod	457000	USD
CY2013	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeCashBasisMethod	261000	USD
CY2011Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	25417000	USD
CY2012Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	15189000	USD
CY2013Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	13790000	USD
CY2011Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	25728000	USD
CY2012Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	15355000	USD
CY2013Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	14056000	USD
CY2013	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	390464	USD
CY2013Q4	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	97362000	USD
CY2013Q4	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	30811000	USD
CY2013Q4	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	7355000	USD
CY2013Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	5753000	USD
CY2012Q4	us-gaap	Land Land	2145003	USD
CY2013Q4	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	11636000	USD
CY2013Q4	us-gaap	Time Deposit Maturities Year Five TimeDepositMaturitiesYearFive	8150000	USD
CY2013Q4	us-gaap	Time Deposits Noncurrent TimeDepositsNoncurrent	155314000	USD
CY2012Q4	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	788000	USD
CY2011Q4	csbq	Impaired Financing Receivable Related Allowance Total ImpairedFinancingReceivableRelatedAllowanceTotal	4976000	USD
CY2012Q4	csbq	Impaired Financing Receivable Related Allowance Total ImpairedFinancingReceivableRelatedAllowanceTotal	4046000	USD
CY2013Q4	csbq	Impaired Financing Receivable Related Allowance Total ImpairedFinancingReceivableRelatedAllowanceTotal	564000	USD
CY2011	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	23596000	USD
CY2012	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	19126000	USD
CY2013	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	16537000	USD
CY2011	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	1641000	USD
CY2012	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	763000	USD
CY2013	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	780000	USD
CY2012Q4	csbq	Financing Receivable Recorded Investments30 To89 Days Past Due FinancingReceivableRecordedInvestments30To89DaysPastDue	6594000	USD
CY2013Q4	csbq	Financing Receivable Recorded Investments30 To89 Days Past Due FinancingReceivableRecordedInvestments30To89DaysPastDue	2250000	USD
CY2012Q4	us-gaap	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue	0	USD
CY2013Q4	us-gaap	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue	0	USD
CY2012Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	6005000	USD
CY2013Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	3566000	USD
CY2012Q4	csbq	Financing Receivable Recorded Investment Past Due Including Nonaccrual Status FinancingReceivableRecordedInvestmentPastDueIncludingNonaccrualStatus	12599000	USD
CY2013Q4	csbq	Financing Receivable Recorded Investment Past Due Including Nonaccrual Status FinancingReceivableRecordedInvestmentPastDueIncludingNonaccrualStatus	5816000	USD
CY2012Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	264392000	USD
CY2013Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	283624000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	1514908	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	1833982	USD
CY2012	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	436051	USD
CY2013	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	50384	USD
CY2012	us-gaap	Loans And Leases Receivable Related Parties Collections LoansAndLeasesReceivableRelatedPartiesCollections	116977	USD
CY2013	us-gaap	Loans And Leases Receivable Related Parties Collections LoansAndLeasesReceivableRelatedPartiesCollections	504196	USD
CY2013Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	1380170	USD
CY2013	csbq	Description Of Banks Loan Grading Process DescriptionOfBanksLoanGradingProcess	The Banks loan grading process is as follows: All loans are assigned a loan grade at the time of origination by the relationship manager. Typically, a loan is assigned a loan grade of pass at origination. Loans relationships greater than or equal to $500 thousand are reviewed by the Banks external loan review provider on an annual basis. Additionally, the Bank's external loan review provider samples other loan relationships between $100 thousand and $500 thousand with an emphasis on commercial and commercial real estate loans and insider loans. The Banks internal loan review department samples approximately 33percent of all loan relationships less than $500 thousand on an annual basis for review. If a loan is delinquent 60 days or more or a pattern of delinquency exists, the loan will be selected for review. Generally, all loans on the Banks internal watchlist are reviewed annually by internal loan review or external loan review providers.
CY2012Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	9403000	USD
CY2013Q4	us-gaap	Land Land	2145003	USD
CY2012Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	4284293	USD
CY2013Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	4297565	USD
CY2012Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	3713758	USD
CY2013Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	3313948	USD
CY2012Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	10143054	USD
CY2013Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	9756516	USD
CY2012Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	4743714	USD
CY2013Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	4764067	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	348444	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	233649	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	128600	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	710693	USD
CY2011	us-gaap	Depreciation Depreciation	475938	USD
CY2012	us-gaap	Depreciation Depreciation	461905	USD
CY2013	us-gaap	Depreciation Depreciation	420287	USD
CY2011	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	392114	USD
CY2012	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	390571	USD
CY2013Q4	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	779000	USD
CY2012Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	87737000	USD
CY2013Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	81234000	USD
CY2011	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	77279	USD
CY2012	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	960750	USD
CY2013	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	937460	USD
CY2011	csbq	Deferred Tax Expense Benefit Allowances For Loan Losses DeferredTaxExpenseBenefitAllowancesForLoanLosses	509358	USD
CY2012	csbq	Deferred Tax Expense Benefit Allowances For Loan Losses DeferredTaxExpenseBenefitAllowancesForLoanLosses	-255287	USD
CY2013	csbq	Deferred Tax Expense Benefit Allowances For Loan Losses DeferredTaxExpenseBenefitAllowancesForLoanLosses	244565	USD
CY2011	us-gaap	Deferred Other Tax Expense Benefit DeferredOtherTaxExpenseBenefit	-398437	USD
CY2012	us-gaap	Deferred Other Tax Expense Benefit DeferredOtherTaxExpenseBenefit	-127863	USD
CY2013	us-gaap	Deferred Other Tax Expense Benefit DeferredOtherTaxExpenseBenefit	-139225	USD
CY2011	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	414206	USD
CY2012	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	673085	USD
CY2013	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	926027	USD
CY2011	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	52263	USD
CY2012	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	84928	USD
CY2013	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	116843	USD
CY2011	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	277500	USD
CY2012	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	180000	USD
CY2013	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	0	USD
CY2011	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-769	USD
CY2012	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-413	USD
CY2013	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-70	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	104709	USD
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	87383	USD
CY2012Q4	csbq	Deferred Tax Asset Loan Fees DeferredTaxAssetLoanFees	107143	USD
CY2013Q4	csbq	Deferred Tax Asset Loan Fees DeferredTaxAssetLoanFees	43838	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	1471054	USD
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	1226489	USD
CY2012Q4	csbq	Deferred Tax Asset Foreclosed Asset DeferredTaxAssetForeclosedAsset	1226489	USD
CY2013Q4	csbq	Deferred Tax Asset Foreclosed Asset DeferredTaxAssetForeclosedAsset	1445972	USD
CY2012Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	2909395	USD
CY2013Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	2803682	USD
CY2012Q4	csbq	Deferred Tax Liabilities Depreciation DeferredTaxLiabilitiesDepreciation	83150	USD
CY2013Q4	csbq	Deferred Tax Liabilities Depreciation DeferredTaxLiabilitiesDepreciation	76884	USD
CY2012Q4	csbq	Deferred Tax Liabilities Life Insurance DeferredTaxLiabilitiesLifeInsurance	204386	USD
CY2013Q4	csbq	Deferred Tax Liabilities Life Insurance DeferredTaxLiabilitiesLifeInsurance	205443	USD
CY2012Q4	csbq	Deferred Tax Liabilities Unrealized Gain On Available For Sale Securities Gross DeferredTaxLiabilitiesUnrealizedGainOnAvailableForSaleSecuritiesGross	907797	USD
CY2013Q4	csbq	Deferred Tax Liabilities Unrealized Gain On Available For Sale Securities Gross DeferredTaxLiabilitiesUnrealizedGainOnAvailableForSaleSecuritiesGross	167349	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	6990	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	11826	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	1202323	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	461502	USD
CY2012Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	1707072	USD
CY2013Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	2342180	USD
CY2012Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	35000000	USD
CY2013Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	25000000	USD
CY2013Q4	csbq	Federal Home Loan Bank Advances And Other Borrowings Maturities Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesAndOtherBorrowingsMaturitiesDueWithinOneYearOfBalanceSheetDate	6740000	USD
CY2013Q4	csbq	Federal Home Loan Bank Advances And Other Borrowings Maturities Due From One Year To Two Year Of Balance Sheet Date FederalHomeLoanBankAdvancesAndOtherBorrowingsMaturitiesDueFromOneYearToTwoYearOfBalanceSheetDate	10000000	USD
CY2013Q4	csbq	Federal Home Loan Bank Advances And Other Borrowings Maturities Due From Two Year To Three Year Of Balance Sheet Date FederalHomeLoanBankAdvancesAndOtherBorrowingsMaturitiesDueFromTwoYearToThreeYearOfBalanceSheetDate	5000000	USD
CY2013Q4	csbq	Federal Home Loan Bank Advances And Other Borrowings Maturities Due From Three Year To Four Year Of Balance Sheet Date FederalHomeLoanBankAdvancesAndOtherBorrowingsMaturitiesDueFromThreeYearToFourYearOfBalanceSheetDate	5000000	USD
CY2013Q4	csbq	Federal Home Loan Bank Advances And Other Borrowings Net FederalHomeLoanBankAdvancesAndOtherBorrowingsNet	26740000	USD
CY2012Q4	us-gaap	Other Borrowings OtherBorrowings	2175000	USD
CY2013Q4	us-gaap	Other Borrowings OtherBorrowings	1740000	USD
CY2013Q4	csbq	Carrying Value Of Securities Pledged To Federal Home Loan Bank CarryingValueOfSecuritiesPledgedToFederalHomeLoanBank	20140000	USD
CY2013Q4	us-gaap	Federal Home Loan Bank Advances Branch Of Fhlb Bank Amount Of Advances By Branch FederalHomeLoanBankAdvancesBranchOfFHLBBankAmountOfAdvancesByBranch	46425500	USD
CY2012Q4	csbq	Undisbursed Loan UndisbursedLoan	37415000	USD
CY2013Q4	csbq	Undisbursed Loan UndisbursedLoan	33664000	USD
CY2012Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	3214000	USD
CY2013Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	396000	USD
CY2012Q4	csbq	Impaired Loans Fair Value Disclosure ImpairedLoansFairValueDisclosure	4869154	USD
CY2012Q4	us-gaap	Cash Surrender Value Fair Value Disclosure CashSurrenderValueFairValueDisclosure	1200000	USD
CY2012Q4	csbq	Letters Of Credit LettersOfCredit	0	USD
CY2013Q4	csbq	Impaired Loans Fair Value Disclosure ImpairedLoansFairValueDisclosure	3331680	USD
CY2012Q4	csbq	Foreclosed Assets Fair Value ForeclosedAssetsFairValue	20332313	USD
CY2013Q4	csbq	Foreclosed Assets Fair Value ForeclosedAssetsFairValue	12925748	USD
CY2012Q4	us-gaap	Marketable Securities MarketableSecurities	76142000	USD
CY2013Q4	us-gaap	Marketable Securities MarketableSecurities	92243000	USD
CY2012Q4	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	1200000	USD
CY2013Q4	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	1233000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	59395000	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	24852000	USD
CY2012Q4	csbq	Marketable Securities Fair Value Disclosure MarketableSecuritiesFairValueDisclosure	76143000	USD
CY2013Q4	csbq	Marketable Securities Fair Value Disclosure MarketableSecuritiesFairValueDisclosure	92244000	USD
CY2012Q4	us-gaap	Investment In Federal Home Loan Bank Stock Fair Value Disclosure InvestmentInFederalHomeLoanBankStockFairValueDisclosure	2323000	USD
CY2013Q4	us-gaap	Investment In Federal Home Loan Bank Stock Fair Value Disclosure InvestmentInFederalHomeLoanBankStockFairValueDisclosure	2323000	USD
CY2012Q4	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	271128000	USD
CY2013Q4	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	287411000	USD
CY2013Q4	us-gaap	Cash Surrender Value Fair Value Disclosure CashSurrenderValueFairValueDisclosure	1233000	USD
CY2012Q4	csbq	Accrued Interest Receivable Fair Value Disclosure AccruedInterestReceivableFairValueDisclosure	1214000	USD
CY2013Q4	csbq	Accrued Interest Receivable Fair Value Disclosure AccruedInterestReceivableFairValueDisclosure	978000	USD
CY2012Q4	csbq	Noninterest Bearing Demand Deposits NoninterestBearingDemandDeposits	60054000	USD
CY2013Q4	csbq	Noninterest Bearing Demand Deposits NoninterestBearingDemandDeposits	75207000	USD
CY2012Q4	csbq	Interest Bearing Demand Deposits InterestBearingDemandDeposits	30179000	USD
CY2013Q4	csbq	Interest Bearing Demand Deposits InterestBearingDemandDeposits	24564000	USD
CY2012Q4	csbq	Savings Deposits And Money Market Accounts Fair Value SavingsDepositsAndMoneyMarketAccountsFairValue	80994000	USD
CY2013Q4	csbq	Savings Deposits And Money Market Accounts Fair Value SavingsDepositsAndMoneyMarketAccountsFairValue	86330000	USD
CY2012Q4	csbq	Time Deposits Fair Value TimeDepositsFairValue	175177000	USD
CY2013Q4	csbq	Time Deposits Fair Value TimeDepositsFairValue	156698000	USD
CY2012Q4	us-gaap	Federal Funds Purchased And Securities Loaned Or Sold Under Agreements To Repurchase Fair Value Disclosure FederalFundsPurchasedAndSecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure	19587000	USD
CY2013Q4	us-gaap	Federal Funds Purchased And Securities Loaned Or Sold Under Agreements To Repurchase Fair Value Disclosure FederalFundsPurchasedAndSecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure	22974000	USD
CY2012Q4	csbq	Federal Home Loan Bank Advances And Other Borrowings Fair Value FederalHomeLoanBankAdvancesAndOtherBorrowingsFairValue	38521000	USD
CY2013Q4	csbq	Federal Home Loan Bank Advances And Other Borrowings Fair Value FederalHomeLoanBankAdvancesAndOtherBorrowingsFairValue	27449000	USD
CY2012Q4	csbq	Accrued Interest Payable Fair Value Disclosure AccruedInterestPayableFairValueDisclosure	121000	USD
CY2013Q4	csbq	Accrued Interest Payable Fair Value Disclosure AccruedInterestPayableFairValueDisclosure	82000	USD
CY2012Q4	csbq	Commitments To Extend Credit CommitmentsToExtendCredit	0	USD
CY2013Q4	csbq	Commitments To Extend Credit CommitmentsToExtendCredit	0	USD
CY2013Q4	csbq	Letters Of Credit LettersOfCredit	0	USD
CY2012Q4	us-gaap	Line Of Credit LineOfCredit	0	USD
CY2013Q4	us-gaap	Line Of Credit LineOfCredit	0	USD
CY2012Q4	csbq	Commitments To Extend Credit Fair Value Disclosure CommitmentsToExtendCreditFairValueDisclosure	0	USD
CY2013Q4	csbq	Commitments To Extend Credit Fair Value Disclosure CommitmentsToExtendCreditFairValueDisclosure	0	USD
CY2012Q4	csbq	Letters Of Credit Fair Value Disclosure LettersOfCreditFairValueDisclosure	0	USD
CY2013Q4	csbq	Letters Of Credit Fair Value Disclosure LettersOfCreditFairValueDisclosure	0	USD
CY2012Q4	us-gaap	Lines Of Credit Fair Value Disclosure LinesOfCreditFairValueDisclosure	0	USD
CY2013Q4	us-gaap	Lines Of Credit Fair Value Disclosure LinesOfCreditFairValueDisclosure	0	USD
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0	pure
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0	pure
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0	pure
CY2011	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P7Y
CY2012	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P7Y
CY2013	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P7Y
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.4311	pure
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.4462	pure
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.4760	pure
CY2012Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	3312263	USD
CY2013Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	3341409	USD
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0281	pure
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0144	pure
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0123	pure
CY2011	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	79140	USD
CY2012	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	74048	USD
CY2013	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	129056	USD
CY2011Q4	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	6500396	USD
CY2012Q4	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	6500396	USD
CY2013Q4	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	6547074	USD
CY2011	us-gaap	Dilutive Securities DilutiveSecurities	0	USD
CY2012	us-gaap	Dilutive Securities DilutiveSecurities	50136	USD
CY2013	us-gaap	Dilutive Securities DilutiveSecurities	115213	USD
CY2011	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	6500396	shares
CY2012	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	6550532	shares
CY2013	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	6662287	shares
CY2011	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	672850	shares
CY2012	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	358550	shares
CY2013	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	358550	shares
CY2013Q4	us-gaap	Equity Method Investments EquityMethodInvestments	3000000	USD
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CY2011	us-gaap	Income Tax Reconciliation Tax Credits Investment IncomeTaxReconciliationTaxCreditsInvestment	277500	USD
CY2012	us-gaap	Income Tax Reconciliation Tax Credits Investment IncomeTaxReconciliationTaxCreditsInvestment	180000	USD
CY2013	us-gaap	Income Tax Reconciliation Tax Credits Investment IncomeTaxReconciliationTaxCreditsInvestment	0	USD
CY2012Q1	us-gaap	Interest Income Operating InterestIncomeOperating	4626037	USD
CY2013Q1	us-gaap	Interest Income Operating InterestIncomeOperating	4603114	USD
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CY2013Q2	us-gaap	Interest Income Operating InterestIncomeOperating	4576019	USD
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CY2013Q4	us-gaap	Interest Income Operating InterestIncomeOperating	4513506	USD
CY2012Q1	us-gaap	Interest Expense InterestExpense	1313774	USD
CY2013Q1	us-gaap	Interest Expense InterestExpense	961705	USD
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CY2013Q2	us-gaap	Interest Expense InterestExpense	919565	USD
CY2012Q3	us-gaap	Interest Expense InterestExpense	1172398	USD
CY2013Q3	us-gaap	Interest Expense InterestExpense	869041	USD
CY2012Q4	us-gaap	Interest Expense InterestExpense	1081424	USD
CY2013Q4	us-gaap	Interest Expense InterestExpense	772240	USD
CY2012Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	3312263	USD
CY2013Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	3641409	USD
CY2012Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	3600122	USD
CY2013Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	3656454	USD
CY2012Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	3562913	USD
CY2013Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	3891351	USD
CY2012Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	4092754	USD
CY2013Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	3741266	USD
CY2012Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	0	USD
CY2013Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	300000	USD
CY2012Q2	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	0	USD
CY2013Q2	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	0	USD
CY2012Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	100000	USD
CY2013Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	0	USD
CY2012Q4	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	330000	USD
CY2013Q4	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	0	USD
CY2013Q4	us-gaap	Noninterest Income NoninterestIncome	616747	USD
CY2012Q1	us-gaap	Noninterest Expense NoninterestExpense	3074132	USD
CY2012Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	3600122	USD
CY2013Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	3656454	USD
CY2013Q1	us-gaap	Noninterest Expense NoninterestExpense	2975880	USD
CY2012Q2	us-gaap	Noninterest Expense NoninterestExpense	3423359	USD
CY2013Q2	us-gaap	Noninterest Expense NoninterestExpense	3701728	USD
CY2012Q1	us-gaap	Net Income Loss NetIncomeLoss	356517	USD
CY2013Q1	us-gaap	Net Income Loss NetIncomeLoss	452128	USD
CY2013Q2	csbq	Preferred Stock Accretion Of Redemption Dividends PreferredStockAccretionOfRedemptionDividends	17845	USD
CY2012Q3	csbq	Preferred Stock Accretion Of Redemption Dividends PreferredStockAccretionOfRedemptionDividends	16370	USD
CY2012Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	3462913	USD
CY2013Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	3891351	USD
CY2012Q4	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	3762754	USD
CY2013Q4	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	3741266	USD
CY2012Q1	us-gaap	Noninterest Income NoninterestIncome	267386	USD
CY2013Q1	us-gaap	Noninterest Income NoninterestIncome	355499	USD
CY2012Q2	us-gaap	Noninterest Income NoninterestIncome	252022	USD
CY2013Q2	us-gaap	Noninterest Income NoninterestIncome	697305	USD
CY2012Q3	us-gaap	Noninterest Income NoninterestIncome	258652	USD
CY2013Q3	us-gaap	Noninterest Income NoninterestIncome	269968	USD
CY2012Q4	us-gaap	Noninterest Income NoninterestIncome	241420	USD
CY2012Q3	us-gaap	Noninterest Expense NoninterestExpense	3203019	USD
CY2013Q3	us-gaap	Noninterest Expense NoninterestExpense	3464571	USD
CY2012Q4	us-gaap	Noninterest Expense NoninterestExpense	3477359	USD
CY2013Q4	us-gaap	Noninterest Expense NoninterestExpense	3704211	USD
CY2012Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	505517	USD
CY2013Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	721028	USD
CY2012Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	428785	USD
CY2013Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	652031	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	518546	USD
CY2013Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	696748	USD
CY2012Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	526815	USD
CY2013Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	653802	USD
CY2012Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	149000	USD
CY2013Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	268900	USD
CY2012Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	118200	USD
CY2013Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	256000	USD
CY2012Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	154300	USD
CY2013Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	268200	USD
CY2012Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	156100	USD
CY2013Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	249700	USD
CY2012Q2	us-gaap	Net Income Loss NetIncomeLoss	310585	USD
CY2013Q2	us-gaap	Net Income Loss NetIncomeLoss	396031	USD
CY2012Q3	us-gaap	Net Income Loss NetIncomeLoss	364246	USD
CY2013Q3	us-gaap	Net Income Loss NetIncomeLoss	428548	USD
CY2012Q4	us-gaap	Net Income Loss NetIncomeLoss	370715	USD
CY2013Q4	us-gaap	Net Income Loss NetIncomeLoss	404102	USD
CY2012Q1	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	265856	USD
CY2013Q1	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	375000	USD
CY2012Q2	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	280031	USD
CY2013Q2	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	375000	USD
CY2012Q3	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	308893	USD
CY2013Q3	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	375000	USD
CY2012Q4	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	375000	USD
CY2013Q4	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	375000	USD
CY2012Q1	csbq	Preferred Stock Accretion Of Redemption Dividends PreferredStockAccretionOfRedemptionDividends	14468	USD
CY2013Q1	csbq	Preferred Stock Accretion Of Redemption Dividends PreferredStockAccretionOfRedemptionDividends	17845	USD
CY2012Q2	csbq	Preferred Stock Accretion Of Redemption Dividends PreferredStockAccretionOfRedemptionDividends	15241	USD
CY2013Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.01
CY2013Q3	csbq	Preferred Stock Accretion Of Redemption Dividends PreferredStockAccretionOfRedemptionDividends	17845	USD
CY2012Q4	csbq	Preferred Stock Accretion Of Redemption Dividends PreferredStockAccretionOfRedemptionDividends	17845	USD
CY2012Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0
CY2013Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0
CY2013Q4	csbq	Preferred Stock Accretion Of Redemption Dividends PreferredStockAccretionOfRedemptionDividends	17846	USD
CY2012Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	76193	USD
CY2013Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	59283	USD
CY2012Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	15313	USD
CY2012	us-gaap	Available For Sale Securities Gross Unrealized Gains AvailableForSaleSecuritiesGrossUnrealizedGains	2375922	USD
CY2012Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.01
CY2012Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	38983	USD
CY2013Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	35703	USD
CY2012Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-22130	USD
CY2013Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	11256	USD
CY2012Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.01
CY2013Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.01
CY2012Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0
CY2013Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0
CY2012Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.01
CY2013Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.01
CY2012Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0
CY2013Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0
CY2012Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.01
CY2013Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.01
CY2012Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0
CY2013Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0
CY2013	dei	Document Type DocumentType	10-K
CY2013	dei	Amendment Flag AmendmentFlag	false
CY2013	dei	Document Period End Date DocumentPeriodEndDate	2013-12-31
CY2013	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2013
CY2013	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2013	dei	Trading Symbol TradingSymbol	CSBQ
CY2013Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	6547074	shares
CY2013	dei	Entity Registrant Name EntityRegistrantName	CORNERSTONE BANCSHARES INC
CY2013	dei	Entity Central Index Key EntityCentralIndexKey	0001038773
CY2013	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2013	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2013	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2013	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2013	dei	Entity Filer Category EntityFilerCategory	Smaller Reporting Company
CY2013Q2	dei	Entity Public Float EntityPublicFloat	11000000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	66596	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	0	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	404501	USD
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	928281	USD
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	203643	USD
CY2013	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-492528	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	40817	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	247920	USD
CY2013	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	46678	shares
CY2011	csbq	Other Gains And Losses Of Asset Net OtherGainsAndLossesOfAssetNet	134997	USD
CY2012	csbq	Other Gains And Losses Of Asset Net OtherGainsAndLossesOfAssetNet	151710	USD
CY2013	csbq	Other Gains And Losses Of Asset Net OtherGainsAndLossesOfAssetNet	403569	USD
CY2011	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2012	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2013	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	77019	USD
CY2012Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	76096646	USD
CY2013Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	92208672	USD
CY2013Q4	us-gaap	Securities Sold Under Agreements To Repurchase Fair Value Of Collateral SecuritiesSoldUnderAgreementsToRepurchaseFairValueOfCollateral	25521000	USD
CY2013	us-gaap	Available For Sale Securities Gross Unrealized Gains AvailableForSaleSecuritiesGrossUnrealizedGains	763368	USD
CY2012	us-gaap	Available For Sale Securities Gross Unrealized Loss AvailableForSaleSecuritiesGrossUnrealizedLoss	16732	USD
CY2013	us-gaap	Available For Sale Securities Gross Unrealized Loss AvailableForSaleSecuritiesGrossUnrealizedLoss	352724	USD
CY2012	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses	16732	USD
CY2013	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	1470482	USD
CY2012	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	1179808	USD
CY2012	csbq	Financed Sales Of Foreclosed Assets FinancedSalesOfForeclosedAssets	3484160	USD
CY2011	csbq	Financed Sales Of Foreclosed Assets FinancedSalesOfForeclosedAssets	3284950	USD
CY2011	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	971192	USD
CY2013	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses	306371	USD
CY2013	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses	46353	USD
CY2013	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses	352724	USD
CY2012	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses	0	USD
CY2012	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses	16732	USD
CY2013	csbq	Financed Sales Of Foreclosed Assets FinancedSalesOfForeclosedAssets	3939495	USD
CY2011	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	90000	USD

Files In Submission

Name	View Source	Status
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0001144204-14-019242-index.html	Edgar Link	pending
0001144204-14-019242.txt	Edgar Link	pending
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csbq-20131231.xml	Edgar Link	completed
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$SMBK
SMARTFINANCIAL INC. Stock $smbk

2013 Q4 Form 10-K Financial Statement

#000114420414019242 Filed on March 31, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

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$SMBK SMARTFINANCIAL INC. Stock $smbk

2013 Q4 Form 10-K Financial Statement

#000114420414019242 Filed on March 31, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SMBK
SMARTFINANCIAL INC. Stock $smbk