Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details Textual)

v3.8.0.1
Income Taxes (Details Textual) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Deferred Tax Assets, Valuation Allowance   $ 5,742 $ 3,318
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent   35.00% 35.00%
Scenario, Plan [Member]      
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 21.00%    
Domestic Tax Authority [Member]      
Operating Loss Carryforwards   $ 15,100  
Operating Loss Carry forward, Expire Period   2035 years  
State and Local Jurisdiction [Member]      
Operating Loss Carryforwards   $ 15,500  
Operating Loss Carry forward, Expire Period   2035 years