Commitments and Contingencies

9 Months Ended

Sep. 30, 2011

Notes to Financial Statements

Commitments and Contingencies

9. Commitments and Contingencies

Legal Proceedings

From time to time the Company may be involved in various claims and legal actions arising in the ordinary course of its business. There were no pending material claims or legal matters as of September 30, 2011.

Other

As of September 30, 2011, the Company had purchase orders to suppliers of approximately $2,009.

Significant Customers

Sales to United States government agencies represented approximately $4,722 (67.7%) and $9,822 (53.5%) of the Company’s total sales for the three and nine months ended September 30, 2011, respectively, compared with approximately $4,778 (67.8%) and $14,081 (68.4%) for the same periods last year. Accounts receivable from agencies of the United States government were approximately $2,074 as of September 30, 2011 compared with approximately $3,070 at the same date last year.