Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 40,859	$ 43,084
Accounts receivable:
Trade, net of allowance of $0	39,110	45,072
Retainage	10,427	8,213
Other	2,040	1,712
Income taxes receivable	333	3,110
Note receivable	0	46
Inventory	3,520	4,354
Deferred tax asset	726	37
Costs and estimated earnings in excess of billings on uncompleted contracts	24,856	19,245
Asset held for sale	417	920
Prepaid expenses and other	2,990	2,857
Total current assets	125,278	128,650
Property and equipment, net	141,923	150,671
Accounts receivable, long-term	0	1,410
Inventory, non-current	4,772	915
Goodwill	33,798	33,798
Intangible Assets, Net (Excluding Goodwill)	197	627
Other assets	240	225
Total assets	306,208	316,296
Current liabilities:
Current debt	8,564	12,621
Accounts payable:
Trade	23,105	28,744
Retainage	1,667	2,433
Accrued liabilities	11,415	12,456
Accrued Income Taxes, Current	459	252
Billings in excess of costs and estimated earnings on uncompleted contracts	14,595	16,369
Total current liabilities	59,805	72,875
Other long-term liabilities	526	564
Deferred income taxes	17,978	18,180
Deferred revenue	87	146
Total liabilities	78,396	91,765
Commitments and contingencies
Stockholders’ equity:
Preferred stock -- $0.01 par value, 10,000,000 authorized, none issued	0	0
Common stock -- $0.01 par value, 50,000,000 authorized, 27,710,775 and 27,530,220 issued; 27,393,045 and 27,212,489 outstanding at December 31, 2013 and December 31, 2012, respectively	278	275
Treasury stock, 317,731 shares, at cost	(3,003)	(3,003)
Additional paid-in capital	163,970	160,973
Retained earnings	66,567	66,236
Equity attributable to common stockholders	227,812	224,481
Noncontrolling interest	0	50
Total stockholders’ equity	227,812	224,531
Total liabilities and stockholders’ equity	$ 306,208	$ 316,296