Quarterly report pursuant to Section 13 or 15(d) 03-31-2016

Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical)

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Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($)
$ in Thousands
Mar. 31, 2016
Dec. 31, 2015
Statement of Financial Position [Abstract]    
Allowance of trade accounts receivable $ 28 $ 49
Common stock, per share $ 0.01 $ 0.01
Common stock, authorized, shares 250,000,000 250,000,000
Common stock, issued, shares 11,422,636 10,886,248
Common stock, outstanding, shares 11,422,636 10,886,248