XML 53 R41.htm IDEA: XBRL DOCUMENT v3.7.0.1
Note 10 - Segment Information (Details Textual)
$ in Thousands
3 Months Ended
Mar. 31, 2017
USD ($)
Mar. 31, 2016
USD ($)
Mar. 31, 2015
Number of Reportable Segments 2   2
Revenue, Net $ 39,886 $ 26,611 [1]  
Intersegment Eliminations [Member]      
Revenue, Net $ 0 $ 0  
[1] See Note 2 Correction of Prior Period Financial Statements.