XML 48 R37.htm IDEA: XBRL DOCUMENT v3.19.2
Summary of Significant Accounting Policies (Narrative) (Details)
$ in Thousands
1 Months Ended
Aug. 20, 2018
Jun. 30, 2019
USD ($)
Jan. 01, 2019
USD ($)
Reverse stock split 1-for-5.5    
Reverse stock split ratio 5.5    
Balances of loans of all other classes while impairment evaluation   $ 250  
Investment tax credit   894  
Operating lease right-of-use assets   1,967  
Operating lease liabilities   $ 2,163  
Accounting Standards Update 2016-02 [Member]      
Operating lease right-of-use assets     $ 2,400
Operating lease liabilities     $ 2,400