Stock Incentive Plans (Details 5)	12 Months Ended
	Dec. 31, 2018 $ / shares shares
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of restricted stock units | shares	15,000
Target price | $ / shares	$ 6.50
Restricted Stock Units Rsu One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of restricted stock units | shares	15,000
Target price | $ / shares	$ 8.00
Restricted Stock Units Rsu Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of restricted stock units | shares	15,000
Target price | $ / shares	$ 9.50
Restricted Stock Units Rsu Three [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of restricted stock units | shares	14,098
Target price | $ / shares	$ 11.00
Restricted Stock Units Rsu Four [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of restricted stock units | shares	902
Target price | $ / shares	$ 11.00
Restricted Stock Units Rsu Five [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of restricted stock units | shares	15,000
Target price | $ / shares	$ 12.50
Restricted Stock Units Rsu Six [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of restricted stock units | shares	15,000
Target price | $ / shares	$ 14.00