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v3.3.1.900

Nature of Operations (Narrative) (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 USD ($)
Schedule of Equity Method Investments [Line Items] |
Ownership percentage | 47.87%
Cash paid to settle obligation | $ 50
Shares issued to repay obligation | 375
Printar [Member] |
Schedule of Equity Method Investments [Line Items] |
Conditional obligation | 2,000
Total repayment | 425
Cash paid to settle obligation | 50
Shares issued to repay obligation | $ 375

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