Condensed Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Income Statement [Abstract]
Revenues	$ 180,291	$ 220,303
Cost of Revenues	154,587	191,229
Gross Profit	25,704	29,074
Selling, General and Administrative Expenses	16,790	17,540
Amortization Expense	334	336
Operating Income	8,580	11,198
Interest and Other Expense	4,857	5,097
Income Before Provision for Income Taxes	3,723	6,101
Provision for Income Taxes	1,160	2,508
Net Income	2,563	3,593
Less: Non-controlling interest in subsidiary’s income	0	1
Net Income Attributable to CVG Stockholders	$ 2,563	$ 3,592
Earnings per Common Share:
Basic and Diluted (in dollars per share)	$ 0.09	$ 0.12
Weighted Average Shares Outstanding:
Basic (in shares)	29,449	29,149
Diluted (in shares)	29,509	29,206