Shareholders' Equity (Detail Textuals 2) (USD $)	1 Months Ended	3 Months Ended
May 28, 2013	Apr. 18, 2013 2012 Long-Term Incentive Plan Restricted stock Executive Officers	Jun. 30, 2013 2012 Long-Term Incentive Plan Restricted stock Executive Officers
Deferred Compensation Arrangement With Individual, Share-Based Payments [Line Items]
Number of restricted stock issued		165,000
Vesting period of restricted share awards		4 years
Expense recognized for issuance of restricted shares		$ 1,336,500	$ 75,000
Dividends payable per share	$ 0.16
Dividends, Date Declared	May 28, 2013
Dividends, Date to be Paid	Jul. 15, 2013
Dividends,Date of Record	Jun. 24, 2013
Aggregate cash dividends	$ 406,000

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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Date the declared dividend will be paid, in CCYY-MM-DD format.

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