2.4.0.8060400 - Disclosure - Cash Flow Presentationtruefalsefalse1false falsefalsec20130101to20130630http://www.sec.gov/CIK0000868271duration2013-01-01T00:00:002013-06-30T00:00:001true 1us-gaap_SupplementalCashFlowInformationAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Cash Flow Presentation2false 2us-gaap_CashFlowSupplementalDisclosuresTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsefalsefalse00<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: left; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Note 4 - <font style="display: inline; text-decoration: underline;">Cash Flow Presentation</font></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 36pt; font-size: 10pt; margin-right: 0pt;"><div style="text-align: justify; font-family: ''Times New Roman'', Times, serif; font-size: 10pt;">In the statements of cash flows, cash and cash equivalents include cash on hand, amounts due from banks, Federal Home Loan Bank of Atlanta (&#8220;FHLB Atlanta&#8221;) overnight deposits, and federal funds sold. Generally, federal funds are sold for one-day periods.</div><br /></div></div>falsefalsefalsenonnum:textBlockItemTypenaThe entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4313-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 32 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586 false0Cash Flow PresentationfalseCash Flow PresentationUnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://severnbank.com/role/CashFlowPresentation12