Contingency	6 Months Ended
Jun. 30, 2015
Commitments and Contingencies Disclosure [Abstract]
Contingency	Note 10 - Contingency Our management has recently become aware that certain of our products which were sold by our European subsidiary to a third-party distributor may have been resold by the distributor to parties in Iran, potentially including parties whose property and interests in property may be blocked pursuant to Executive Order 13224, Executive Order 13382 or that may be identified under Section 560.304 of 31 C.F.R. Part 560 as the “Government of Iran”. The Audit Committee of the Company’s Board of Directors has initiated an internal investigation, which is pending, to review this matter with the assistance of outside counsel. We have stopped all shipments to such distributor pending the outcome of the investigation. As a precautionary matter, concurrent initial notices of voluntary disclosure were submitted on June 25, 2015 with each of the U.S. Department of the Treasury, Office of Foreign Assets Control (“OFAC”), and the U.S. Department of Commerce, Bureau of Industry and Security (“BIS”). We will file a further report with each of OFAC and BIS after completing our review and fully intend to cooperate with both agencies. Our total revenues from all sales to the particular distributor during the period relevant to review by OFAC and BIS (June 1, 2010 through June 25, 2015) were approximately $3.1 million. OFAC and BIS will review the results of our investigation when it is submitted. Following that review, OFAC and BIS may conclude that the disclosed sales resulted in violations of U.S. economic sanctions and/or export control laws and warrant the imposition of civil penalties, such as fines, limitations on the our ability to export products from the United States, and/or referral for further investigation by the U.S. Department of Justice. While the filing of a voluntary disclosure may be a mitigating factor in consideration of any penalties by these agencies, any resulting fines or restrictions may nonetheless be material to our financial results in the period in which they are imposed, but at this time we are not able to estimate the possible loss or range of loss in connection with this matter. Additionally, disclosure of this conduct and any fines or other action relating to this conduct could harm our reputation and have a material adverse effect on our business, operating results and financial condition. We cannot predict when OFAC and BIS will conclude their own review of our voluntary self-disclosures or whether they may impose any penalties.

Contingency

6 Months Ended

Jun. 30, 2015

Commitments and Contingencies Disclosure [Abstract]

Note 10 - Contingency

Our management has recently become aware that certain of our products which were sold by our European subsidiary to a third-party distributor may have been resold by the distributor to parties in Iran, potentially including parties whose property and interests in property may be blocked pursuant to Executive Order 13224, Executive Order 13382 or that may be identified under Section 560.304 of 31 C.F.R. Part 560 as the “Government of Iran”.

The Audit Committee of the Company’s Board of Directors has initiated an internal investigation, which is pending, to review this matter with the assistance of outside counsel. We have stopped all shipments to such distributor pending the outcome of the investigation. As a precautionary matter, concurrent initial notices of voluntary disclosure were submitted on June 25, 2015 with each of the U.S. Department of the Treasury, Office of Foreign Assets Control (“OFAC”), and the U.S. Department of Commerce, Bureau of Industry and Security (“BIS”). We will file a further report with each of OFAC and BIS after completing our review and fully intend to cooperate with both agencies. Our total revenues from all sales to the particular distributor during the period relevant to review by OFAC and BIS (June 1, 2010 through June 25, 2015) were approximately $3.1 million.

OFAC and BIS will review the results of our investigation when it is submitted. Following that review, OFAC and BIS may conclude that the disclosed sales resulted in violations of U.S. economic sanctions and/or export control laws and warrant the imposition of civil penalties, such as fines, limitations on the our ability to export products from the United States, and/or referral for further investigation by the U.S. Department of Justice. While the filing of a voluntary disclosure may be a mitigating factor in consideration of any penalties by these agencies, any resulting fines or restrictions may nonetheless be material to our financial results in the period in which they are imposed, but at this time we are not able to estimate the possible loss or range of loss in connection with this matter. Additionally, disclosure of this conduct and any fines or other action relating to this conduct could harm our reputation and have a material adverse effect on our business, operating results and financial condition. We cannot predict when OFAC and BIS will conclude their own review of our voluntary self-disclosures or whether they may impose any penalties.