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v3.3.1.900

Subsequent Events - Additional Information (Detail) |  |  |  |  |  |  |  | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Mar. 17, 2016 shares | Mar. 11, 2016 Stockholders shares | Mar. 09, 2016 shares | Feb. 22, 2016 shares | Nov. 16, 2015 shares | Jul. 28, 2015 shares | Mar. 21, 2015 shares | Dec. 31, 2015 shares | Dec. 31, 2015 shares | Dec. 08, 2015 shares | Dec. 31, 2014 shares | [1]
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares converted |  |  |  |  |  |  | 4,016,846 |  |  |  |  |  |
Number of shares after conversion |  |  |  |  |  |  |  |  |  |  |  | 50 |
Stock issued during period, shares |  |  |  |  |  | 1,280,410 |  |  |  |  |  |  |
Common stock shares outstanding |  |  |  |  |  |  | 6,597,155 | 15,709,786 | [1] | 15,709,786 | [1] |  | 6,597,155
Series B Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares after conversion |  |  |  |  |  |  |  | 50 |  | 50 |  |  |
Stock issued during period, shares |  |  |  |  | 29,985 |  |  |  |  |  |  |  |
Series A Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares converted |  |  |  |  |  |  |  | 93,500 |  |  |  |  |
Conversion between common and preferred shares, shares |  |  |  |  |  |  |  |  |  | 93,500 |  |  |
Subsequent Event [Member] | Vendor [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of restricted shares issued, in shares |  |  | 12,000 |  |  |  |  |  |  |  |  |  |
Common stock shares outstanding |  | 46,900,000 |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | Common Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Stock to be issued related to merger, shares |  | 900,108 |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | Exchangeable Shares [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Stock issued during period, shares |  | 1,069,728 |  |  |  |  |  |  |  |  |  |  |
Number of stockholders | Stockholders |  | 4 |  |  |  |  |  |  |  |  |  |  |
Exchange shares issued | 149,925 |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | Series B Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares converted |  |  |  | 450,962 |  |  |  |  |  |  |  |  |
Number of shares after conversion |  |  |  | 22,548,100 |  |  |  |  |  |  |  |  |
Ratio of conversion |  |  |  | 50 |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | Series A Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Stock to be issued related to merger, shares |  | 1,800,220 |  |  |  |  |  |  |  |  |  |  |
Preferred stock conversion basis |  | One-for-one |  |  |  |  |  |  |  |  |  |  |
Conversion between common and preferred shares, shares |  | 5,719,822 |  |  |  |  |  |  |  |  |  |  |
[1] | All share data for all periods have been retroactively restated to reflect IDI's 1-for-5 reverse stock split, which was effective on March 19, 2015.

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