Premises and Equipment, Net (Details) (USD $)	9 Months Ended	12 Months Ended
Dec. 31, 2012	Mar. 31, 2012	Mar. 31, 2011
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 33,824,509	$ 34,305,933
Less Accumulated Depreciation	(15,906,612)	(15,579,634)
Total Premises And Equipment, Net	17,917,897	18,726,299
Depreciation Expense	1,055,662	1,491,028	1,549,477
Land [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	5,471,503	5,471,503
Building and Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	17,591,652	17,570,577
Furniture and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	10,684,296	11,180,104
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 77,058	$ 83,749

The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement.

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The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.

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- Definition

Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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- Definition

Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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