Quarterly report pursuant to Section 13 or 15(d)

Property And Equipment (Narrative) (Details)

v3.7.0.1
Property And Equipment (Narrative) (Details) - USD ($)
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Property, Plant and Equipment [Line Items]    
Depreciation and amortization expenses $ 30,000 $ 38,000
Property And Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Depreciation and amortization expenses $ 27,000 $ 29,000