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Loss Per Share - Schedule of Basic and Diluted Earnings Per Share (Detail) (USD $)
In Thousands, except Share data, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Earnings Per Share [Abstract]    
Net loss $ (3,533)us-gaap_NetIncomeLoss $ (3,935)us-gaap_NetIncomeLoss
Weighted average shares outstanding - Basic and diluted 7,279,949us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted 6,272,570us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted
Basic and Diluted $ (0.49)us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare $ (0.63)us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare