Loan Agreement Covenant (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2016 USD ($)
Actual Value [Member]
Loan Agreement [Line Items]
MinTangibleNetWorth	$ 56,152
Required Minimum Value [Member]
Loan Agreement [Line Items]
MinTangibleNetWorth	$ 45,000
Maximum [Member] | Actual Value [Member]
Loan Agreement [Line Items]
Minimum Debt Service Coverage Ratio	2.07
Maximum [Member] | Required Minimum Value [Member]
Loan Agreement [Line Items]
Minimum Debt Service Coverage Ratio	1.10
Minimum [Member] | Actual Value [Member]
Loan Agreement [Line Items]
Minimum Debt Service Coverage Ratio	1.00
Minimum [Member] | Required Minimum Value [Member]
Loan Agreement [Line Items]
Minimum Debt Service Coverage Ratio	1.00