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Earnings Per Share - Schedule of Options and Warrants Outstanding (Details)	Jun. 30, 2013	Dec. 31, 2012	Jun. 30, 2012
Schedule of Outstanding Options And Warrants [Line Items]
Incentive stock options (in shares)	42,000	42,000	42,000
Warrants issued to U.S. Treasury (in shares)	225,904		225,904
Total dilutive securities (in shares)	267,904		267,904
In-the-Money [Member]
Schedule of Outstanding Options And Warrants [Line Items]
Incentive stock options (in shares)	0		0
Warrants issued to U.S. Treasury (in shares)	225,904		0
Total dilutive securities (in shares)	225,904		0
Out-of-the-Money [Member]
Schedule of Outstanding Options And Warrants [Line Items]
Incentive stock options (in shares)	42,000		42,000
Warrants issued to U.S. Treasury (in shares)	0		225,904
Total dilutive securities (in shares)	42,000		267,904

- Definition

The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options.

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