XML 47 R37.htm IDEA: XBRL DOCUMENT v3.20.2
Note H - Earnings Per Share - Computations of Basic and Diluted Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2020
Mar. 31, 2020
Jun. 30, 2019
Mar. 31, 2019
Jun. 30, 2020
Jun. 30, 2019
Net (loss) income $ (823) $ (1,304) $ 8,654 $ 8,301 $ (2,127) $ 16,955
Basic (in shares) 5,766   5,901   5,756 5,911
Dilutive effect of common stock equivalents (in shares) 0   48   0 51
Diluted weighted average common shares outstanding (in shares) 5,766   5,949   5,756 5,962
Basic (in dollars per share) $ (0.14)   $ 1.47   $ (0.37) $ 2.87
Diluted (in dollars per share) $ (0.14)   $ 1.45   $ (0.37) $ 2.84