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Stockholders' Equity (Details Textual) - USD ($)				1 Months Ended		12 Months Ended
Stockholders' Equity (Details Textual) - USD ($)	Oct. 07, 2019	Oct. 07, 2018	Jun. 15, 2018	May 22, 2017	May 16, 2016	Dec. 31, 2018	Dec. 31, 2017
Stockholders' Equity (Textual)
Number of shares issued under plan						438,238
Stock-based compensation expense						$ 1,592,121	$ 1,579,921
Proceeds from common stock						28,210
Aggregate intrinsic value of stock options, outstanding						725,604
Aggregate intrinsic value of stock options, exercisable						365,861
Agreements amendments, description			(i) a restricted stock award agreement, dated March 3, 2016, as amended, related to the original award of 142,858 shares of restricted common stock to Mr. Lerner and (ii) a restricted stock award agreement, dated December 14, 2011, as amended, related to the original award of 121,429 shares of restricted common stock to Mr. Lerner (together, the "Restricted Stock Award Amendments").
Eric Sackowitz [Member]
Stockholders' Equity (Textual)
Stock-based compensation expense						$ 16,464
Stock options, exercise price				$ 5.70
Stock option right to purchase				15,000
Aggregate purchase of common stock, shares						6,363
Mr. Lerner [Member]
Stockholders' Equity (Textual)
Vesting shares of restricted stock		79,285
Shares of vesting restricted common stock		20,000
Mr. Lerner [Member] \| Subsequent Event [Member]
Stockholders' Equity (Textual)
Vesting shares of restricted stock	79,286
Restricted Stock [Member]
Stockholders' Equity (Textual)
Total unrecognized compensation expense						$ 556,122
Weighted average expected recognition period of unrecognized compensation expense						9 months 18 days
Stock-based compensation expense						$ 741,494	741,496
Vesting shares of restricted stock						20,000
Stock Option [Member]
Stockholders' Equity (Textual)
Aggregate fair value of options granted						$ 708,501	$ 1,740,578
Total unrecognized compensation expense						$ 1,186,251
Weighted average expected recognition period of unrecognized compensation expense						1 year 10 months 3 days
Stock option transaction, description						These options vest between one and four years and have a term of ten years.
Stock options, exercise price						$ 6.02
Aggregate purchase of common stock, shares						120,130
Stock Compensation Plan One [Member]
Stockholders' Equity (Textual)
Number of shares issued under plan					181,604	181,604
Stock Compensation Plan [Member]
Stockholders' Equity (Textual)
Number of shares issued under plan					1,300,000
Percentage of common stock delivered pursuant to incentive stock options					100.00%
Terminated date of future awards						May 16, 2016