Financing Arrangements	3 Months Ended
Financing Arrangements	Mar. 31, 2013
Financing Arrangements
Financing Arrangements	Note 10. Financing Arrangements Bank Credit Facility The Company has a revolving credit facility with a bank pursuant to an Amended and Restated Loan and Security Agreement dated April 25, 2011 (the “Revolving Credit Facility”). The facility provides for borrowings up to $30 million, based primarily on accounts receivable, and is subject to certain financial covenants requiring the Company to maintain minimum levels of operating results and liquidity. The agreement will terminate on April 10, 2015. The Company uses the facility to support letters of credit and for short term borrowing as needed. On March 5, 2012, the Company entered into a Second Loan Modification Agreement relating to the Revolving Credit Facility to revise financial covenants. To facilitate future availability, on September 10, 2012, the Company further modified the Revolving Credit Facility by entering into the Third Loan Modification Agreement (the “Third Modification Agreement”). The Third Modification Agreement revises the covenant setting the Company’s minimum trailing six month Adjusted Net Income (as such capitalized term is defined in the agreement). All other material terms of the Revolving Credit Facility are unaffected by the Third Modification Agreement. At March 31, 2013, the Company’s available borrowing capacity under the Revolving Credit Facility was $13.0 million and the Company was compliant with all covenants of the loan agreement. There were no borrowings against this facility during the three months ended March 31, 2013.

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

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