Current Vulnerability Due to Certain Concentrations (Tables)

12 Months Ended

Dec. 31, 2014

Geographic Concentration [Member]

Concentration Risk [Line Items]

Current Vulnerability Due to Certain Concentrations

The Company has operations outside the United States, and approximately 76% of revenues earned during 2014 were derived from sales to customers outside the United States. Additionally, as of December 31, 2014, $1,100,025 of the Company's cash and cash equivalents and short-term investments were held in countries outside of the United States. Some of the Company's products are produced and cash and cash equivalents and short-term investments are held in countries which are subject to risks of political, economic, and military instability. This instability could result in wars, riots, nationalization of industry, currency fluctuations, and labor unrest. These conditions could have an adverse impact on the Company's ability to operate in these regions and, depending on the extent and severity of these conditions, could materially and adversely affect the Company's overall financial condition, operating results, and ability to access its liquidity when needed. As of December 31, 2014 the Company's cash and cash equivalents and short-term investments were concentrated in the following countries:

Germany	41.0	%
Israel	26.6	%
The Republic of China (Taiwan)	9.7	%
People's Republic of China	8.6	%
Singapore	7.3	%
Canada	1.8	%
United States	1.1	%
Other Asia	1.6	%
Other Europe	1.4	%
Other	0.9	%

Credit Concentration Risk [Member]

Concentration Risk [Line Items]

Current Vulnerability Due to Certain Concentrations

The Company maintains cash and cash equivalents and short-term investments with various major financial institutions. The Company is exposed to credit risk related to the potential inability to access liquidity in financial institutions where its cash and cash equivalents and short-term investments are concentrated. As of December 31, 2014, the following financial institutions held over 10% of the Company's combined cash and cash equivalents and short-term investments balance:

Deutsche Bank	12.6	%
Bank Hapoalim*	12.4	%
HSBC*	12.3	%
Bank Leumi*	10.3	%

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*Participant in Credit Facility