Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Amount of interest expense incurred on a debt or other obligation to related party.

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The amount for notes payable (written promise to pay), payable to related parties, which are due after one year (or one business cycle).

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Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Per share or per unit amount of equity securities issued.

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Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.

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Related Party Transactions (Details) - USD ($)		12 Months Ended
Related Party Transactions (Details) - USD ($)	Dec. 30, 2016	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Mar. 10, 2017	Feb. 28, 2017	Dec. 23, 2015
Related Party Transaction [Line Items]
Sale of common stock	$ 10,000,000	$ 4,135,360	$ 3,390,623	$ 11,946,365
Sale of common stock, number of shares		13,183,036	11,015,180
Subsequent Event [Member]
Related Party Transaction [Line Items]
Sale of stock price per share					$ 2.46
Sterne, Kessler, Goldstein & Fox, PLLC [Member]
Related Party Transaction [Line Items]
Amount paid for patent-related legal services		$ 412,000	$ 428,000	$ 1,705,000
Notes payable		$ 825,000
Interest rate		8.00%
Maturity date		Dec. 31, 2017
Interest paid		$ 60,500
Wellington Management Group, LLP [Member]
Related Party Transaction [Line Items]
Sale of common stock, number of shares							214,850
Sale of stock price per share							$ 1.90
Percentage of ownership of outstanding stock							5.00%
Director [Member] \| Papken Der Torossian [Member]
Related Party Transaction [Line Items]
Sale of common stock, number of shares							20,833
Sale of stock price per share							$ 2.40
Director [Member] \| Mr. Paul Rosenbaum [Member] \| Subsequent Event [Member]
Related Party Transaction [Line Items]
Sale of common stock, number of shares						80,510
Sale of stock price per share						$ 2.11