CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Cash flows from operating activities
Net loss	$ (1)us-gaap_NetIncomeLoss	$ (120)us-gaap_NetIncomeLoss
Changes in operating assets and liabilities:
Gain / (loss) on equity investments	(31)us-gaap_RealizedInvestmentGainsLosses	58us-gaap_RealizedInvestmentGainsLosses
(Decrease) in accrued expenses	(25)	(13)
Net cash used in operating activities	(57)	(75)
Cash flows from investing activities
Purchase of investment securities	(273)	(450)
Net cash used in investing activities	(273)	(450)
Net decrease in cash and cash equivalents	(330)	(525)
Cash and cash equivalents at the beginning of the period	3,052	5,898
Cash and cash equivalents at the end of the period	2,722	5,373
Supplemental disclosure of cash flow information:
Cash paid for interest	0us-gaap_InterestPaid	0us-gaap_InterestPaid
Cash paid for income taxes	$ 0us-gaap_IncomeTaxesPaid	$ 0us-gaap_IncomeTaxesPaid

Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.

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Amount of cash inflow (outflow) of investing activities, excluding discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.

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Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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The net realized gains or losses on investments during the period, not including gains or losses on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity.

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