Loan Agreement Covenant (Details)	6 Months Ended
	Jun. 30, 2017
Maximum [Member] | Actual Value [Member]
Loan Agreement [Line Items]
Minimum Debt Service Coverage Ratio	2.64
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