Overview of Business and Basis of Presentation (Details 4) $ in Thousands	Mar. 31, 2019 USD ($)
Liabilities Fair Value Disclosure	$ 1,860
Contingent Consideration
Liabilities Fair Value Disclosure	1,710
Contingent warrants
Liabilities Fair Value Disclosure	150
Preferred Stock [Member]
Assets, Fair Value Disclosure	2,883
Fair Value, Inputs, Level 3 [Member]
Liabilities Fair Value Disclosure	0
Fair Value, Inputs, Level 3 [Member] \| Contingent Consideration
Liabilities Fair Value Disclosure	0
Fair Value, Inputs, Level 3 [Member] \| Contingent warrants
Liabilities Fair Value Disclosure	0
Fair Value, Inputs, Level 3 [Member] \| Preferred Stock [Member]
Assets, Fair Value Disclosure	$ 2,883
Monte Carlo simulations [Member] \| Measurement Input, Discount Rate [Member]
Business Combination, Contingent Consideration, Liability, Measurement Input	15.00
Monte Carlo simulations [Member] \| Measurement Input, Option Volatility [Member]
Business Combination, Contingent Consideration, Liability, Measurement Input	30.00
Monte Carlo simulations [Member] \| Measurement Input, Credit Spread [Member]
Business Combination, Contingent Consideration, Liability, Measurement Input	8.00
Monte Carlo simulations [Member] \| Measurement Input Drift Rate [Member]
Business Combination, Contingent Consideration, Liability, Measurement Input	2.55
BlackScholes Monte Carlo Simulations [Member] \| Measurement Input, Option Volatility [Member]
Warrants and Rights Outstanding, Measurement Input	30.00
BlackScholes Monte Carlo Simulations [Member] \| Measurement Input, Expected Term [Member]
Warrants and Rights Outstanding, Measurement Input	6.25
BlackScholes Monte Carlo Simulations [Member] \| Measurement Input, Risk Free Interest Rate [Member]
Warrants and Rights Outstanding, Measurement Input	2.60
BlackScholes Monte Carlo Simulations [Member] \| Measurement Input Dividend Yield [Member]
Warrants and Rights Outstanding, Measurement Input	0.00

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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-Publisher FASB
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-SubTopic 10
-Section 50
-Paragraph 2
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Value of input used to measure contingent consideration liability from business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
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Fair value of financial and nonfinancial obligations.

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