XML 48 R37.htm IDEA: XBRL DOCUMENT v3.7.0.1
Note 9 - Loss Per Share - Loss Per Basic and Diluted Weighted Average Common Shares Outstanding (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Net loss $ (2,068) $ (6,242) $ (5,936) $ (15,825)
Basic weighted-average common shares outstanding (in shares) 9,610 9,580 9,607 9,576
Effect of potentially dilutive common shares (in shares) [1]
Diluted weighted-average common shares outstanding (in shares) 9,610 9,580 9,607 9,576
Basic and diluted loss per share (in dollars per share) $ (0.22) $ (0.65) $ (0.62) $ (1.65)
[1] Due to the Company's net loss in the three and six months ended June 30, 2017 and 2016, the assumed exercise of stock options and the vesting of restricted stock units and performance share awards using the treasury stock method would have had an antidilutive effect and were therefore excluded from the computation of diluted loss per share. The weighted average number of such antidilutive shares not included in the computation of diluted loss per share was approximately 195,000 and 196,000 for the three and six months ended June 30, 2017, respectively, and approximately 209,000 and 151,000 for the three and six months ended June 30, 2016, respectively.