Quarterly report pursuant to Section 13 or 15(d)

Financial Instruments (Details)

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Financial Instruments (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended 3 Months Ended
Jun. 30, 2014
Contract
Jun. 30, 2013
Mar. 31, 2014
Jun. 30, 2014
Nano Vibronix [Member]
Convertible Promissory Note [Member]
Nov. 22, 2011
Nano Vibronix [Member]
Convertible Promissory Note [Member]
Sep. 09, 2013
Liability Warrants Having Exercise Price 30 [Member]
Financial Instruments [Abstract]            
Foreign currency transaction gains and (losses) $ 0 $ 0        
Number of open foreign exchange contracts 0          
Class of Warrant or Right [Line Items]            
Exercise price of warrants outstanding (in dollars per share) $ 2.50         $ 30.00
Non cash gains on warrants   3        
Investment [Line Items]            
Strategic investment 387 378 378 [1]   300  
Interest rate on convertible promissory note (in hundredths)       10.00%    
Maturity date of convertible promissory note       Nov. 15, 2014    
Convertible preferred stock       $ 3,000    
Conversion price (in dollars per share)       $ 0.284    
[1] Derived from the Company's audited consolidated financial statements.