Annual report pursuant to Section 13 and 15(d)

Selected Quarterly Data (Unaudited) (Details)

v2.4.0.8
Selected Quarterly Data (Unaudited) (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended 12 Months Ended
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Segment Reporting Information [Line Items]                      
Revenues $ 122,350 $ 111,069 $ 119,062 $ 119,157 $ 136,860 $ 134,237 $ 135,671 $ 139,987 $ 471,638 $ 546,755 $ 580,762
Total contract costs 108,886 101,026 105,555 108,783 124,201 117,798 121,741 126,946 424,250 490,686 539,472
Operating income 12,000 9,460 12,701 9,942 11,764 14,267 12,552 12,493 44,103 51,076 36,077
Income from continuing operations 6,429 5,327 6,963 5,271 6,478 7,486 6,631 6,769 23,990 27,364 20,190
Loss from discontinued operations (1,023) (1) (101) (13) (4,111) (1,522) (336) (101) (1,138) (6,070) 362
Net income $ 5,406 $ 5,326 $ 6,862 $ 5,258 $ 2,367 $ 5,964 $ 6,295 $ 6,668 $ 22,852 $ 21,294 $ 20,552
Basic earnings per share:                      
Income from continuing operations (in dollars per share) $ 1.20 $ 1.00 $ 1.31 $ 0.99 $ 1.23 $ 1.42 $ 1.25 $ 1.29 $ 4.50 $ 5.18 $ 3.86
Loss from discontinued operations (in dollars per share) $ (0.19) $ 0.00 $ (0.02) $ 0.00 $ (0.78) $ (0.29) $ (0.06) $ (0.02) $ (0.21) $ (1.15) $ 0.07
Net income (in dollars per share) $ 1.01 $ 1.00 $ 1.29 $ 0.99 $ 0.45 $ 1.13 $ 1.19 $ 1.27 $ 4.29 $ 4.03 $ 3.93
Basic weighted average shares outstanding 5,333,000 5,333,000 5,333,000 5,317,000 5,238,000 5,287,000 5,287,000 5,267,000 5,329,208 5,282,047 5,232,055
Diluted earnings per share:                      
Income from continuing operations (in dollars per share) $ 1.20 $ 1.00 $ 1.30 $ 0.99 $ 1.22 $ 1.41 $ 1.24 $ 1.28 $ 4.49 $ 5.15 $ 3.83
Loss from discontinued operations (in dollars per share) $ (0.19) $ 0.00 $ (0.02) $ 0.00 $ (0.77) $ (0.29) $ (0.06) $ (0.02) $ (0.21) $ (1.14) $ 0.07
Net income (in dollars per share) $ 1.01 $ 1.00 $ 1.28 $ 0.99 $ 0.45 $ 1.12 $ 1.18 $ 1.26 $ 4.28 $ 4.01 $ 3.90
Diluted weighted average shares outstanding 5,364,000 5,339,000 5,340,000 5,329,000 5,323,000 5,311,000 5,312,000 5,293,000 5,343,267 5,309,862 5,267,857