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Significant Accounting Policies (Details Textual) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Dec. 31, 2014
Schedule Of Significant Accounting Policies [Line Items]
Equity and Noncontrolling interest	20.00%
Allowance for uncollectible accounts receivable	$ 1,901	$ 936
Deferred revenue	216	112
Inventory finished goods	2,401	2,364
Inventory parts	114	171
Inventory supplies	167	316
Reserve for obsolete and damaged inventory	$ 1,572	$ 916
Increase in reserve for obsolete and damaged inventory	The Company estimates that finished units held for sale will be reserved beginning in year three and fully reserved after four years.
Software and development costs	5 years
Inventories
Schedule Of Significant Accounting Policies [Line Items]
Open purchase commitments	$ 180

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A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible.

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Additional information disclosed related to inventory.

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