Schedule of Maturities of Long-term Debt (Details)	12 Months Ended
	Dec. 31, 2015 USD ($)
Long-term Loans Schedule Of Maturities Of Long-term Debt 1	$ 0
Long-term Loans Schedule Of Maturities Of Long-term Debt 2	12,328,000
Long-term Loans Schedule Of Maturities Of Long-term Debt 3	4,623,000
Long-term Loans Schedule Of Maturities Of Long-term Debt 4	$ 16,951,000