Summary of Significant Accounting Policies - Schedule of Foreign Exchanges and Changes in Accumulated Comprehensive Income (Details) - USD ($)	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017
Accounting Policies [Abstract]
Net foreign exchange transactions: losses	$ 483,000	$ 284,000
Accumulated comprehensive income: (Decrease) increase	$ (79,000)	$ 354,000

Amount before tax of foreign currency transaction realized and unrealized loss recognized in the income statement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=109240200&loc=d3e30690-110894

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 20
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=109240200&loc=d3e30700-110894

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6450222&loc=d3e30840-110895

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration