Investment in Joint Ventures (Details Textual) (USD $)	3 Months Ended
Mar. 31, 2013 Products Instruments
Investment in Medical Joint Venture (Textual) [Abstract]
Joint venture owned by the entity	50.00%
Instrument inception period	30 months
Contingency associated with the return of capital to Beijing 3H	$ 0
Total expenses incurred on joint venture	50,000
Investment to medical joint venture	0
Loss on medical joint venture	54,000
Number of development of products for medical joint venture	2
Number of development of instruments	2
Unrecognized accumulated loss	326,000
PRC
Investment in Medical Joint Venture (Textual) [Abstract]
Joint venture owned by the entity	50.00%
Contribution of Milestone in joint venture	1,500,000
Capital contribution	1,500,000
Total expenses incurred on joint venture	900,000
Joint venture reimbursed to Milestone	105,000
Milestone Company
Investment in Medical Joint Venture (Textual) [Abstract]
Joint venture owned by the entity	50.00%
Contribution of Milestone in joint venture	$ 245,000

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Investment to medical joint venture.

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Loss on medical joint venture.

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Number of development of instruments.

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Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Costs incurred in providing technology services. The services may include training, installation, engineering or consulting. Consulting services often include implementation support, software design or development, or the customization or modification of the licensed software.

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