XML 63 R49.htm IDEA: XBRL DOCUMENT v2.4.0.6
Components of Net Periodic Benefit Cost (Details Textual) (USD $)
3 Months Ended
Mar. 31, 2013
Dec. 31, 2012
Defined Benefit Plan Disclosure [Line Items]    
Expected contribution in next fiscal year   $ 2,100
Expected contribution to ESOP   550,000
Defined Contribution Plan Employer Accrued Discretionary Contribution Amount 350,000  
Pension Benefits [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Contributions made by employer 52,000  
Post-Retirement Health Benefits [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Expected contribution in next fiscal year   $ 234,000