Stock Incentive Plans (Details 1) - Non Vested Options [Member]	6 Months Ended
	Jun. 30, 2019 $ / shares shares
Non-vested options
Non-vested, Beginning balance | shares	21,992
Granted | shares
Vested | shares
Cancelled/forfeited | shares	(1.874)
Non-vested, Ending balance | shares	20,118
Weighted-average exercise price
Non-vested, Beginning balance | $ / shares	$ 6.86
Granted | $ / shares
Vested | $ / shares
Cancelled | $ / shares	6.10
Non-vested, Ending balance | $ / shares	$ 6.93