Stock Incentive Plans (Details 2)	3 Months Ended
	Mar. 31, 2019 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of restricted stock units	6,592
Unvested RSUs under this grant [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of restricted stock units	15,000
Target price | $ / shares	$ 11.00
Unvested RSUs under this grant One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of restricted stock units	15,000
Target price | $ / shares	$ 12.50
Unvested RSUs under this grant Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of restricted stock units	15,000
Target price | $ / shares	$ 14.00