Annual report pursuant to Section 13 and 15(d)

Income Taxes (Schedule Of Deferred Tax Assets And Liabilities) (Details)

v3.20.1
Income Taxes (Schedule Of Deferred Tax Assets And Liabilities) (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Deferred tax assets:        
Net operating loss, capital loss amount and research & experimentation credit carryforwards $ 40,949 $ 44,885    
Non-cash compensation 1,622 1,384    
Accrued liabilities 263 282    
Reserves and other 1,027 1,138    
Intangibles 84 233    
Deferred tax assets, gross 43,945 47,922    
Valuation allowance (28,632) (42,122) $ (45,811) $ (67,662)
Net deferred tax assets 15,313 5,800    
Deferred tax liabilities:        
Depreciation (1,091) (966)    
Intangibles (7,542) (7,628)    
Other   (125)    
Deferred tax liabilities, gross (8,633) (8,719)    
Deferred tax liabilities, net $ 6,680 $ (2,919)