XML 17 R5.htm IDEA: XBRL DOCUMENT v3.20.4
Consolidated Statements of Stockholders' Equity - USD ($)
shares in Thousands, $ in Thousands
Cumulative Effect, Period of Adoption, Adjustment [Member]
Common Stock Outstanding [Member]
Cumulative Effect, Period of Adoption, Adjustment [Member]
Additional Paid-in Capital [Member]
Cumulative Effect, Period of Adoption, Adjustment [Member]
Retained Earnings [Member]
Cumulative Effect, Period of Adoption, Adjustment [Member]
Treasury Stock [Member]
Cumulative Effect, Period of Adoption, Adjustment [Member]
Common Stock Outstanding [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Treasury Stock [Member]
Total
Balance (in shares) at Dec. 31, 2017           7,280     30  
Balance at Dec. 31, 2017 $ 0 $ 0 $ (71) $ 0 $ (71) $ 73 $ 26,664 $ 97,562 $ (587) $ 123,712
Share-based compensation (in shares)           31     0  
Share-based compensation           $ 0 1,212 0 $ 0 1,212
Exercise of stock options (in shares)           79     0  
Exercise of stock options           $ 1 1,269 0 $ 0 1,270
Net share settlement of restricted stock units (in shares)           (5)     0  
Net share settlement of restricted stock units           $ 0 (144) 0 $ 0 (144)
Excess tax benefits on share-based compensation - adjustment           0 167 0 0 167
Net income           $ 0 0 14,311 $ 0 14,311
Balance (in shares) at Dec. 31, 2018           7,385     30  
Balance at Dec. 31, 2018           $ 74 29,168 111,802 $ (587) 140,457
Share-based compensation (in shares)           29     0  
Share-based compensation           $ 0 1,591 0 $ 0 1,591
Exercise of stock options (in shares)           45     0  
Exercise of stock options           $ 0 705 0 $ 0 705
Net share settlement of restricted stock units (in shares)           (13)     0  
Net share settlement of restricted stock units           $ 0 (512) 0 $ 0 (512)
Net income           $ 0 0 19,750 $ 0 19,750
Balance (in shares) at Dec. 31, 2019           7,446     30  
Balance at Dec. 31, 2019           $ 74 30,952 131,552 $ (587) 161,991
Share-based compensation           $ 1 1,806 0 $ 0 1,807
Exercise of stock options (in shares)           26     0  
Exercise of stock options           $ 0 474 0 $ 0 474
Net share settlement of restricted stock units (in shares)           (15)     0  
Net share settlement of restricted stock units           $ 0 (748) 0 $ 0 (748)
Net income           $ 0 0 13,369 $ 0 13,369
Balance (in shares) at Dec. 31, 2020           7,500     30  
Balance at Dec. 31, 2020           $ 75 $ 32,484 $ 144,921 $ (587) $ 176,893