Quarterly report pursuant to Section 13 or 15(d)

Note 9 - Recently Adopted Accounting Pronouncements (Details Textual)

v3.19.2
Note 9 - Recently Adopted Accounting Pronouncements (Details Textual) - USD ($)
$ in Thousands
Jun. 30, 2019
Jan. 01, 2019
Operating Lease, Liability, Total $ 13,147  
Accounting Standards Update 2016-02 [Member]    
Operating Lease, Right-of-Use Asset   $ 14,000