XML 57 R45.htm IDEA: XBRL DOCUMENT v3.19.1
Note 8 - Property and Equipment - Summary of Property and Equipment (Details) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Property and equipment $ 45,887 $ 44,730
Accumulated depreciation (31,919) (30,577)
Property and equipment, net $ 13,968 $ 14,153