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Restricted Stock Awards - Additional Information (Detail) (Restricted Stock [Member], USD $)
0 Months Ended
Apr. 15, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Restricted stock granted 125,000
Fair market value restricted stock $ 381,250
Restricted stock price per share $ 3.05
Independent Directors [Member]
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Restricted stock granted 3,000
Fair market value restricted stock $ 9,150
Restricted stock price per share $ 3.05
Restricted stock outstanding 12,000
Number of Directors 4