Destruction of Gamma Knife at NYU Medical Center; Replacement and Restoration (Details) (USD $)	6 Months Ended
Jun. 30, 2014
Destruction of Gamma Knife at NYU Medical Center; Replacement and Restoration [Abstract]
Terms of agreement with NYU	12 years
Emergency removal cost	$ 525,000
Insurance coverage	930,000
Commitment for lease financing for replacement equipment and restoration	4,600,000
First lease term	6 years
Second lease term	2 years
First payment due	78,000
Lease amount for cost of construction	250,000
First lease payment due for the cost of construction	$ 12,000

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The amount recovered from insurance. These recoveries reduce costs and losses that are reported as a separate line item under operating expenses.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.3)

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Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

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Amount of other commitments maturing in the remainder of the fiscal year following the latest fiscal year ended.

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- Definition

Cash outflow related to disposal costs of plants, whether by demolishing, dismantling, abandoning, sale, and so forth during the period.

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Amount of lease payable in the remainder of fiscal year.

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Period of lease agreement company entered during the period.

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Lease amount entered by the company for the cost of construction required at the relocated site.

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Period of additional lease agreement company entered during the period.

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Period of agreement with NYU to operate a gamma knife at their facility.

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