Business acquisition contribute.

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Organization And Description Of Business Details Textual [Abstract].

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Amount of working capital deficit.

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- Definition

Description of equity interests issued or issuable to acquire the entity.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
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Value of equity interests (such as common shares, preferred shares, or partnership interest) issued or issuable to acquire the entity.

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Number of shares of equity interests issued or issuable to acquire entity.

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Percentage of voting equity interests acquired at the acquisition date in the business combination.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Percentage of equity in the acquiree held by the acquirer immediately before the acquisition date in a business combination.

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No definition available.

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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The cumulative amount of the reporting entity's undistributed earnings or deficit.

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Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.

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The number of units or percentage investment held in the subsidiary by the limited liability company or limited partnership.

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General (Details Textual) - USD ($) $ in Thousands		1 Months Ended
General (Details Textual) - USD ($) $ in Thousands	Dec. 06, 2017	Jan. 29, 2019	Sep. 29, 2015	Sep. 21, 2005	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018	Dec. 31, 2017	Oct. 23, 2017	May 31, 2016
General (Textual)
Accumulated deficit					$ (16,525)	$ (18,070)
Stockholders' deficiency					(2,549)	(6,450)
Negative working capital					2,574
Cash and cash equivalents					$ 60	$ 154	$ 14	$ 93
NxtGn, Inc. [Member]
General (Textual)
Ownership percentage in subsidiaries				65.00%
Next Mobile 360, Inc. [Member]
General (Textual)
Ownership percentage in subsidiaries				100.00%
Meimoun and Mammon [Member]
General (Textual)
Ownership percentage in subsidiaries				100.00%
Next Cala [Member]
General (Textual)
Ownership percentage in subsidiaries				94.00%
SDI NEXT Distribution LLC [Member]
General (Textual)
Ownership percentage in subsidiaries	51.00%
Fisk Holdings, LLC [Member]
General (Textual)
Business acquisition contribute	$ 500
Business acquisition, description	Fisk Holdings, LLC will contribute 30,000 active Point of Sale locations for distribution of retail telecommunications and prepaid financial products and services to include, but not be limited to: prepaid general-purpose reloadable cards, prepaid gift cards, prepaid money transfer, prepaid utility payments, and other prepaid products.
Next Communications Inc [Member]
General (Textual)
Percentage of acquisition	50.00%
Limecom, Inc. [Member]
General (Textual)
Percentage of interests and shares received									100.00%
Acquisition consideration			$ 3,927
Issuance of common stock, value			$ 1,295
Issuance of common stock, shares			172,683
Business acquisition, description		The Company and Heritage agreed to extend the right of the Company to rescind at its option, to sell back the stock in Limecom back to Heritage in consideration for the following: (a) The 138,147 shares of the Company issued to Heritage and its Stockholders will not be returned to the Company, and the remaining 34,537 shares of the Company will not be issued to Heritage. Instead, it was agreed that the Company will issue an additional 90,000 shares of the Company as directed by Heritage. The Company also agreed to issue 20,740 shares of the Company's restricted stock to several Limecom employees in exchange for salaries due to them. (b) The $1,807 payment under the Limecom Purchase Agreement will be cancelled. (c) The Employment Agreement with Orlando Taddeo as International CEO of Limecom will be terminated. (d) Heritage and the Limecom agreed that the intercompany loans in the amount of $231 will be cancelled.
Next Cala [Member]
General (Textual)
Percentage of interests and shares received										60.00%