Debt	12 Months Ended
Dec. 31, 2013
Debt Disclosure [Abstract]
Debt	7. Debt On July 13, 2011 the Company entered into a credit agreement (“Credit Facility”) with Wells Fargo Capital Finance, LLC, the administrative agent for a syndicate of Lenders (“Lenders”) which provides the Company with a five-year, $120.0 million secured revolving credit facility. Borrowings under the Credit Facility bear interest at a variable rate based upon, at the Company’s option, either London Interbank Offering Rate, (“LIBOR”) or the base rate (which is the highest of (i) the prime rate, (ii) 0.5% plus the overnight federal funds rate, and (iii) 1.0% in excess of the three-month LIBOR rate), plus in each case, an applicable margin. The applicable margin for LIBOR loans, based on the applicable leverage ratio, is either 1.5% or 2.0% per annum, and the applicable margin for base rate loans, based on the applicable leverage ratio, is either 0.5% or 1.0% per annum. At December 31, 2013 our rate, inclusive of applicable margins, was 3.75% for prime. At December 31, 2013, the Company had no outstanding debt under the Credit Facility. The Company is required to pay an unused line fee equal to 0.375% per annum on the undrawn portion available under the revolving credit facility and variable per annum fees in respect of outstanding letters of credit, if any. The Credit Facility contains financial covenants which include (i) a maximum ratio of consolidated total debt to consolidated adjusted EBITDA of 3.00:1.00, and (ii) a minimum consolidated fixed charge coverage ratio of 1.25:1.00. Adjusted EBITDA, under the Credit Facility, is defined as consolidated net earnings (or loss), plus net interest expense, income taxes, depreciation and amortization and share based compensation expense, plus acquisition expenses not to exceed $2.0 million, plus restructuring, issuance costs, cash non-operating costs and other expenses or losses minus cash non-operating gains and other non-cash gains; provided however that the aggregate of all cash non-operating expense shall not exceed $250 thousand and all such fees, costs and expenses shall not exceed $1.5 million on a trailing twelve months basis. Failure to comply with these covenants, or the occurrence of an event of default, could permit the Lenders under the Credit Facility to declare all amounts borrowed under the Credit Facility, together with accrued interest and fees, to be immediately due and payable. In addition, the Credit Facility is secured by substantially all of our assets and places limits on the Company and its subsidiaries ability to incur debt or liens and engage in sale-leaseback transactions, make loans and investments, incur additional indebtedness, engage in mergers, acquisitions and asset sales, transact with affiliates and alter its business. We were in compliance with all covenants under our Credit Facility as of December 31, 2013.

7. Debt

On July 13, 2011 the Company entered into a credit agreement (“Credit Facility”) with Wells Fargo Capital Finance, LLC, the administrative agent for a syndicate of Lenders (“Lenders”) which provides the Company with a five-year, $120.0 million secured revolving credit facility. Borrowings under the Credit Facility bear interest at a variable rate based upon, at the Company’s option, either London Interbank Offering Rate, (“LIBOR”) or the base rate (which is the highest of (i) the prime rate, (ii) 0.5% plus the overnight federal funds rate, and (iii) 1.0% in excess of the three-month LIBOR rate), plus in each case, an applicable margin. The applicable margin for LIBOR loans, based on the applicable leverage ratio, is either 1.5% or 2.0% per annum, and the applicable margin for base rate loans, based on the applicable leverage ratio, is either 0.5% or 1.0% per annum. At December 31, 2013 our rate, inclusive of applicable margins, was 3.75% for prime. At December 31, 2013, the Company had no outstanding debt under the Credit Facility. The Company is required to pay an unused line fee equal to 0.375% per annum on the undrawn portion available under the revolving credit facility and variable per annum fees in respect of outstanding letters of credit, if any. The Credit Facility contains financial covenants which include (i) a maximum ratio of consolidated total debt to consolidated adjusted EBITDA of 3.00:1.00, and (ii) a minimum consolidated fixed charge coverage ratio of 1.25:1.00. Adjusted EBITDA, under the Credit Facility, is defined as consolidated net earnings (or loss), plus net interest expense, income taxes, depreciation and amortization and share based compensation expense, plus acquisition expenses not to exceed $2.0 million, plus restructuring, issuance costs, cash non-operating costs and other expenses or losses minus cash non-operating gains and other non-cash gains; provided however that the aggregate of all cash non-operating expense shall not exceed $250 thousand and all such fees, costs and expenses shall not exceed $1.5 million on a trailing twelve months basis. Failure to comply with these covenants, or the occurrence of an event of default, could permit the Lenders under the Credit Facility to declare all amounts borrowed under the Credit Facility, together with accrued interest and fees, to be immediately due and payable. In addition, the Credit Facility is secured by substantially all of our assets and places limits on the Company and its subsidiaries ability to incur debt or liens and engage in sale-leaseback transactions, make loans and investments, incur additional indebtedness, engage in mergers, acquisitions and asset sales, transact with affiliates and alter its business. We were in compliance with all covenants under our Credit Facility as of December 31, 2013.