Shareholders' Equity (Details 2)	Dec. 31, 2017 USD ($)
Series D Preferred Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total offering	$ 1,410,000
Series D Preferred Stock [Member] | August 31, 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total offering	1,043,000
Series D Preferred Stock [Member] | September 7, 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total offering	334,500
Series D Preferred Stock [Member] | September 14, 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total offering	32,500
Series E Preferred Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total offering	3,000,000
Series E Preferred Stock [Member] | October 17, 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total offering	1,100,000
Series E Preferred Stock [Member] | October 20, 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total offering	200,000
Series E Preferred Stock [Member] | October 23, 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total offering	75,000
Series E Preferred Stock [Member] | October 25, 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total offering	40,000
Series E Preferred Stock [Member] | October 27, 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total offering	25,000
Series E Preferred Stock [Member] | November 3, 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total offering	350,000
Series E Preferred Stock [Member] | November 6, 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total offering	500,000
Series E Preferred Stock [Member] | November 17, 2017 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total offering	$ 710,000