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Loan Agreement Schedule of minimum required EBITDA (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013
Required Minimum Value [Member]
Line of Credit Facility [Line Items]
MinTangibleNetWorth	$ 45,000
Actual Value [Member]
Line of Credit Facility [Line Items]
MinTangibleNetWorth	$ 57,726
Maximum \| Required Minimum Value [Member]
Line of Credit Facility [Line Items]
Minimum Debt Service Coverage Ratio	1.10
Maximum \| Actual Value [Member]
Line of Credit Facility [Line Items]
Minimum Debt Service Coverage Ratio	2.30
Minimum \| Required Minimum Value [Member]
Line of Credit Facility [Line Items]
Minimum Debt Service Coverage Ratio	1.00
Minimum \| Actual Value [Member]
Line of Credit Facility [Line Items]
Minimum Debt Service Coverage Ratio	1.00