Business Acquisitions (Tables)

6 Months Ended

Jun. 30, 2012

Business Acquisitions [Abstract]

Initial estimate of the fair values of the assets acquired and purchase price

Fair values of net assets acquired:
Non-compete agreement	$	128
Work in progress		201
Goodwill		668
Fair value of net assets acquired	$	997
Fair value of purchase price	$	997

Fair values of net assets acquired:
Non-compete agreement	$	43
Work in progress		362
Goodwill		27
Property and equipment		8
Fair value of net assets acquired	$	440
Fair value of purchase price	$	440

Unaudited pro forma condensed financial information

	Three Months Ended June  30, 2011		Six Months Ended June  30, 2011
Revenues	$	52,400	$	105,069
Net earnings	$	1,226	$	1,300