Stock Compensation (Details 1)	12 Months Ended
	Dec. 31, 2019 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	1,624,221
Exercise Price | $ / shares	$ 6.27
Options One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	175,799
Exercise Price | $ / shares	$ 2.46
Expiration Date	Mar. 31, 2022
Options Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	41,668
Exercise Price | $ / shares	$ 3.15
Expiration Date	Jun. 24, 2020
Options Three [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	210,520
Exercise Price | $ / shares	$ 3.15
Expiration Date	Jul. 27, 2022
Options Four [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	470,000
Exercise Price | $ / shares	$ 3.21
Expiration Date	Feb. 22, 2021
Options Five [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	105,836
Exercise Price | $ / shares	$ 3.45
Expiration Date	Jul. 28, 2021
Options Six [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	100,006
Exercise Price | $ / shares	$ 4.2
Expiration Date	Feb. 01, 2023
Options Seven [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	8,336
Exercise Price | $ / shares	$ 4.62
Expiration Date	Mar. 31, 2023
Options Eight [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	8,336
Exercise Price | $ / shares	$ 4.71
Expiration Date	Dec. 31, 2022
Options Nine [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	8,000
Exercise Price | $ / shares	$ 9.76
Expiration Date	Dec. 02, 2024
Options Ten [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	139,000
Exercise Price | $ / shares	$ 10.18
Expiration Date	Nov. 24, 2024
Options Eleven [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	8,336
Exercise Price | $ / shares	$ 10.4
Expiration Date	Jun. 30, 2023
Options Twelve [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	11,800
Exercise Price | $ / shares	$ 12.49
Expiration Date	Aug. 13, 2023
Options Thirteen [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	6,000
Exercise Price | $ / shares	$ 12.51
Expiration Date	Aug. 20, 2023
Options Fourteen [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	10,000
Exercise Price | $ / shares	$ 12.7
Expiration Date	Aug. 22, 2023
Options Fiveteen [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	15,000
Exercise Price | $ / shares	$ 12.73
Expiration Date	Sep. 04, 2023
Options Sixteen [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	14,084
Exercise Price | $ / shares	$ 12.77
Expiration Date	Apr. 08, 2024
Options Seventeen [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	30,500
Exercise Price | $ / shares	$ 13.06
Expiration Date	Feb. 27, 2024
Options Eighteen [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	16,000
Exercise Price | $ / shares	$ 13.31
Expiration Date	Jun. 10, 2024
Options Nineteen [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	40,000
Exercise Price | $ / shares	$ 13.34
Expiration Date	Oct. 04, 2024
Options Twenty [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	29,000
Exercise Price | $ / shares	$ 14.48
Expiration Date	Sep. 30, 2024
Options Twenty One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	16,000
Exercise Price | $ / shares	$ 15.1
Expiration Date	May 23, 2024
Options Twenty Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	12,000
Exercise Price | $ / shares	$ 15.32
Expiration Date	Jul. 15, 2024
Options Twenty Three [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	125,000
Exercise Price | $ / shares	$ 15.4
Expiration Date	Oct. 16, 2023
Options Twenty Four [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	16,000
Exercise Price | $ / shares	$ 15.51
Expiration Date	May 30, 2024
Options Twenty Five [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options | shares	7,000
Exercise Price | $ / shares	$ 16.24
Expiration Date	Oct. 22, 2023