Common Shareholders' Equity (Detail Textuals 2) (USD $)	1 Months Ended	12 Months Ended
	Apr. 18, 2013	Dec. 31, 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
Number of shares authorized for issuance	300,000
Vesting period of restricted share awards	4 years
Expense recognized for issuance of restricted shares		$ 255,000
Compensation expense not yet recognized	$ 1,336,500
Compensation expenses, recognition period	4 years
2001 Long-Term Incentive Plan
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Term of options granted		10 years