Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Details)

v3.7.0.1
Intangible Assets (Details) - USD ($)
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Dec. 31, 2016
Amortizable intangible assets [Abstract]      
Amortization expense related to intangible assets $ 203,000 $ 145,000  
Amortization expense for intangible assets [Abstract]      
2017 610,000    
2018 812,000    
2019 812,000    
2020 812,000    
2021 812,000    
over 5 years 4,323,000    
Total 8,181,000   $ 8,384,000
Licensed Technology [Member]      
Amortizable intangible assets [Abstract]      
Gross carrying value 9,608,000   9,608,000
Accumulated amortization $ 1,427,000   $ 1,224,000