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Fair Value Measurements (Details 1) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2016 | Mar. 31, 2015 | Dec. 31, 2015
Contingent consideration |  |  |
Beginning and ending balances for the Company's fair value measurements using Level 3 inputs |  |  |
Asset, Beginning Balance | $ (350) | $ 0 | $ 0
Realized gains (losses) included in earnings | 190 | 0 |
Sales Proceeds | 0 | 0 |
Unrealized gains (losses) included in other comprehensive income | 0 | 0 |
Asset, Ending Balance | (160) | 0 | (350)
Asset fair value | (350) | 0 | 0
Convertible Preferred Stock |  |  |
Beginning and ending balances for the Company's fair value measurements using Level 3 inputs |  |  |
Asset, Beginning Balance | 13,550 | 13,300 | 13,300
Realized gains (losses) included in earnings | 710 | 0 |
Sales Proceeds | (13,485) | 0 |
Unrealized gains (losses) included in other comprehensive income | 0 | 0 |
Asset, Ending Balance | 775 | 13,300 | 13,550
Asset fair value | 13,550 | 13,300 | 13,300
Level 3 | Convertible Notes |  |  |
Beginning and ending balances for the Company's fair value measurements using Level 3 inputs |  |  |
Asset, Beginning Balance | 750 |  |
Asset, Ending Balance | 775 |  | 750
Asset fair value | 750 |  | 750
Level 3 | Convertible Preferred Stock |  |  |
Beginning and ending balances for the Company's fair value measurements using Level 3 inputs |  |  |
Asset, Beginning Balance | 12,800 |  |
Asset, Ending Balance |  | 13,300 | 12,800
Asset fair value | $ 12,800 | $ 13,300 | $ 12,800
Market Approach Valuation Technique | Level 3 | Convertible Preferred Stock |  |  |
Beginning and ending balances for the Company's fair value measurements using Level 3 inputs |  |  |
Fair Value Inputs, Earnings before Interest, Taxes, Depreciation, and Amortization Multiple |  | 6.61 | 5.6
Income Approach Valuation Technique | Level 3 | Convertible Preferred Stock |  |  |
Beginning and ending balances for the Company's fair value measurements using Level 3 inputs |  |  |
Fair Value Inputs, Discount Rate |  | 14.50% | 14.50%

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- Definition Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
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- Definition Market valuation of entity divided by earnings before interest, taxes, depreciation, and amortization (EBITDA), used as an input to measure fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
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- Definition Amount of sale of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
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- Definition Amount of gain (loss) recognized in other comprehensive income (loss) for financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1a) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
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