XML 57 R44.htm IDEA: XBRL DOCUMENT v3.19.1
Adoption of Accounting Standards (Details Textual) - USD ($)
Mar. 31, 2019
Dec. 31, 2018
Operating Lease, Right-of-Use Asset $ 911,000 $ 0
Finance Lease, Right-of-Use Asset 3,272,000 0
Operating Lease, Liability 928,000 0
Finance Lease, Liability 3,295,000 $ 0
Accounting Standards Update 2016-02 [Member]    
Operating Lease, Right-of-Use Asset 932,000  
Finance Lease, Right-of-Use Asset 3,300,000  
Operating Lease, Liability 932,000  
Finance Lease, Liability $ 3,300,000