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Stockholders' Equity (Details Textual) - USD ($)		1 Months Ended		3 Months Ended			6 Months Ended
	May 07, 2019	Apr. 29, 2019	May 16, 2016	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Stockholders' Equity (Textual)
Aggregate fair value of options granted							$ 337,598	$ 522,774
Total unrecognized compensation expense				$ 810,526			$ 810,526
Weighted average expected recognition period of unrecognized compensation expense							1 year 3 months 19 days
Number of stock available for future issuance				413,290			413,290
Stock-based compensation expense							$ 896,186	792,600
Proceeds from common stock					$ 34,500
Aggregate intrinsic value of stock options, outstanding				$ 154,514		$ 2,923,478	154,514	2,923,478
Aggregate intrinsic value of stock options, exercisable				$ 99,340		1,400,918	$ 99,340	1,400,918
Aggregate granted options to employees, Shares							193,294
Repurchased shares of common stock		$ 500,000
Repurchase plan expires date		Apr. 29, 2020
2016 Plan [Member]
Stockholders' Equity (Textual)
Number of stock available for future issuance				418,346			418,346
Judy Krandel [Member]
Stockholders' Equity (Textual)
Stock option transaction, description	The Company (i) entered into an option cancellation and release agreement, pursuant to which the Company canceled Ms. Krandel's option award agreement, dated November 15, 2016, related to the award of a stock option representing the right to purchase 142,857 shares of common stock and (ii) entered into a revised option agreement granting Ms. Krandel a stock option representing the right to purchase up to 142,857 shares of common stock at an exercise price equal to $3.55 per share (the "Revised Option Agreement"). The stock option subject to the Revised Option Agreement vests: (i) 50% on the date of grant, (ii) 25% on May 15, 2019 and (iii) 25% in 12 equal installments on the 15th day of each month, with the first tranche vesting on June 15, 2019 and the last tranche vesting on May 15, 2020. The Company recognized approximately $115,000 of stock compensation expense in connection with the agreement.
Minimum [Member]
Stockholders' Equity (Textual)
Stock options, exercise price							$ 3.55
Maximum [Member]
Stockholders' Equity (Textual)
Stock options, exercise price							$ 4.55
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%
Stock Compensation Plan One [Member]
Stockholders' Equity (Textual)
Number of shares issued under plan			181,604
Restricted Stock [Member]
Stockholders' Equity (Textual)
Total unrecognized compensation expense				$ 185,374			$ 185,374
Weighted average expected recognition period of unrecognized compensation expense							3 months 19 days
Stock-based compensation expense				$ 185,374		$ 185,374	$ 370,748	$ 370,746
Vesting shares of restricted stock

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