Quarterly report pursuant to Section 13 or 15(d)

Subsequent Event (Details Narrative)

v3.8.0.1
Subsequent Event (Details Narrative) - Tender Offer [Member] - USD ($)
$ / shares in Units, $ in Thousands
Nov. 10, 2017
Aug. 25, 2017
Aug. 21, 2017
Purchase price per share   $ 2.30  
Offer expire date   Sep. 25, 2017  
Shares proposed to purchased in tender offer percentage     24.70%
Subsequent Event [Member]      
Tender offer to purchase maximum number of shares 1,700,000    
Purchase price per share $ 2.30    
Official closing price of common stock $ 2.11    
Cash, cash equivalents, and marketable securities $ 27,700