Commitments And Contingencies (Tables)

12 Months Ended

Dec. 31, 2017

Commitments And Contingencies [Abstract]

Minimum Future Lease Payments

Year Ending December 31:
2018	$	210,000
2019		112,000
2020		91,000
2021		91,000
2022		91,000
Thereafter		402,000
	$	997,000