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Organization and Nature of Business - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
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Dec. 31, 2015 | Dec. 31, 2014
Quantifying Prior Year Misstatements Corrected In Current Year Financial Statements [Abstract] |  |
Correction resulted, decrease in current liabilities | $ 861 | $ 369
Correction resulted, increase in net income | $ 492 | $ 369
Correction resulted, increase in basic earnings per share | $ 0.02 | $ 0.02
Correction resulted, increase in diluted earnings per share | $ 0.02 | $ 0.01

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