Equity Method Investment - Carrying value and Summarized financial information for Kleo (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2017	Mar. 31, 2017	Dec. 31, 2016
Equity Method Investment
Carrying value of investment in Kleo	$ 2,753	$ 4,511	$ 2,753
Carrying value of equity method investment
Beginning balance	2,753
Purchases of Kleo common stock	1,624
Loss recognized in connection with equity method investment	(218)
Ending balance	4,511
Kleo
Equity Method Investment
Carrying value of investment in Kleo	2,753	4,511	2,753
Carrying value of equity method investment
Beginning balance	2,753
Purchases of Kleo common stock	1,976
Loss recognized in connection with equity method investment	(218)
Ending balance	4,511
Assets
Current assets		4,243	4,269
Total assets		4,657	4,317
Liabilities
Current liabilities		601	413
Total liabilities		$ 1,600	$ 656
Profit/loss
Loss from Operations	(1,174)
Net loss	$ (1,169)

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The amount of assets reported by an equity method investment of the entity.

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Amount of income (loss) from continuing operations reported by an equity method investee.

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This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.

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The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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