Stock Options and Awards (Details Textual) - USD ($)	1 Months Ended	12 Months Ended
	May 29, 2015	Dec. 31, 2016	Dec. 31, 2015
Stock options and awards (Textual)
Number of shares authorized under equity compensation plan	630,000
Stock awards granted		142,000	65,500
Common stock available for future issuance under Equity Compensation Plan		422,500
Stock based compensation attributable to stock award		$ 305,780	$ 168,663
Term of previously non-qualified options granted		10 years
Termination period of previously non-qualified options		Apr. 25, 2020
Option exercised		$ 21,600
Number of shares withhold in connection with net exercise feature of options		4,519	2,156
Shares issued to option holders shares		25,481	7,844
Payments for taxes related to net share settlements of stock awards		$ 8,424	$ 12,610
Stock Option [Member]
Stock options and awards (Textual)
Stock option exercised		30,000	10,000
Number of shares withhold in connection with net exercise feature of options		3,918	4,244
Shares issued to option holders shares		138,082	61,256