Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Parenthetical) (Unaudited)

v3.7.0.1
Condensed Consolidated Balance Sheets (Parenthetical) (Unaudited) - USD ($)
$ in Thousands
Jun. 30, 2017
Dec. 31, 2016
Statement of Financial Position [Abstract]    
Receivables, allowance for doubtful accounts $ 8 $ 34
Property and equipment, accumulated depreciation and amortization $ 4,231 $ 3,711
Common stock, par value $ 0.01 $ 0.01
Common stock, shares authorized 29,750,000 29,750,000
Common stock, shares issued 9,399,455 9,227,247
Common stock, shares outstanding 9,399,455 9,227,247
Preferred stock, par value $ 0.01 $ 0.01
Preferred stock, shares authorized 250,000 250,000
Preferred stock, shares issued 0 0
Preferred stock, shares outstanding 0 0