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Summary of Significant Accounting Policies (Details Textual) (USD $)
3 Months Ended 12 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2014
Mar. 31, 2013
Summary of Significant Accounting Policies [Line Items]        
Income Tax Expense Recorded $ 0      
Summary of Significant Accounting Policies (Additional Textual) [Abstract]        
Capitalized general and administrative costs 900,000 700,000    
Capitalized interest expense (700,000) (300,000)    
Present value discounted percent of future net revenues of proved oil and natural gas reserves 10.00%      
Average oil and natural gas prices     3.989 2.950
Net capitalized costs less related deferred income taxes exceeded the full-cost ceiling   13,700,000    
Impairment charge of net capitalized costs 0 21,230,000    
Deferred income tax credit   $ 7,500,000    
Stock Options [Member]
       
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Total options to purchase shares of the Company's common stock and restricted stock excluded from the calculations 1,293,568 1,434,861    
Restricted stock [Member]
       
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Total options to purchase shares of the Company's common stock and restricted stock excluded from the calculations 139,963 570,078    
Class B [Member] | Maximum [Member]
       
Summary of Significant Accounting Policies (Textual) [Abstract]        
Cumulative annual dividends per share rate $ 0.66