Share-based Compensation (Details) - USD ($)	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017
Stock-Based Compensation Expense
Total	$ 396,214	$ 701,402
Payroll and related expenses [Member]
Stock-Based Compensation Expense
Total	396,214	701,402
RSUs [Member]
Stock-Based Compensation Expense
Total	63,552
Stock options [Member]
Stock-Based Compensation Expense
Total	$ 332,662	$ 701,402

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585

Name:	us-gaap_ShareBasedCompensation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration