Convertible Preferred Stock, Stockholders' Deficit, and Warrants (Detail Textuals 2)			1 Months Ended						2 Months Ended	3 Months Ended	12 Months Ended
	Mar. 08, 2017 USD ($) shares	Feb. 03, 2017 shares	Jan. 26, 2017 $ / shares shares	Nov. 30, 2016 shares	Apr. 28, 2016 USD ($) $ / shares shares	Sep. 30, 2015 USD ($) shares	Nov. 30, 2014 USD ($) Units shares	Jun. 30, 2014 USD ($) shares	Jul. 31, 2014 USD ($) Units shares	Mar. 31, 2017 USD ($) $ / shares shares	Dec. 31, 2016 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, shares authorized										50,000,000	50,000,000
Common stock, par value per share (in dollars per share) | $ / shares										$ 0.001	$ 0.001
Common stock, shares issued										13,331,211	13,330,811
Common stock, shares outstanding										13,331,211	13,330,811
Exercise price (in dollars per share) | $ / shares										$ 5.12	$ 5
Preferred stock offering cost | $										$ 388,628
Number of securities called by warrants or rights		1,062,031
Number of warrant excercised		1,062,031
Founders
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of outstanding warrants								8,710,182
Number of warrant eturned to company								627,133
Proceeds from Warrant Exercises | $								$ 3,212
Number of units offered								8,083,049
Warrants
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of outstanding warrants					9,560,295
Number of securities called by warrants or rights		1,020,000		20,732						400	79
Number of warrant excercised		1,020,000		40,000						400	200
Proceeds from Warrant Exercises | $										$ 2,000
Redemption price per share for outstanding IPO Warrants | $ / shares					$ 0.01
Equity instrument convertible threshold consecutive trading days					20 days
Minimum days prior written notice for redemption					30 days
Weighted average share price | $ / shares					$ 10.00
Minimum average daily trading volume of shares					20,000
Private Placement
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price (in dollars per share) | $ / shares			$ 8.00
Number of common stock offered in one unit							1		1
Number of warrants offered in one unit			1				1		1
Proceeds from private placements | $							$ 845,000		$ 75,000
Preferred stock offering cost | $							$ 46,500		$ 7,500
Number of units issued | Units							2,355,233		418,089
Number of units offered	422,838
Gross proceeds from initial public offering | $	$ 2,500,000
Offering price per unit | $ / shares			$ 6.00
Private Placement Warrants
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Proceeds from private placements | $						$ 1,250,000
Number of securities called by warrants or rights						1,393,629
Number of warrant excercised						1,393,629
IPO
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of common stock offered in one unit					1
Number of warrants offered in one unit					1
Number of units offered					1,060,000
Gross proceeds from initial public offering | $					$ 5,300,000
Net proceeds from initial public offering net of selling agent discounts and commissions, offering expenses | $					$ 4,200,000
Offering price per unit | $ / shares					$ 5.00
Estimated fair value of common stock | $ / shares					$ 3.50
IPO | Warrants
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of outstanding warrants										1,060,000
Exercise price (in dollars per share) | $ / shares										$ 5.00
Number of securities called by warrants or rights				20,732						400	79
Number of warrant excercised				40,000						400	200
Proceeds from Warrant Exercises | $										$ 2,000