Condensed Consolidated Statements of Income (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Revenues	$ 209,608	$ 169,321
Cost of revenues	187,364	151,228
Gross profit	22,244	18,093
Selling, general and administrative expenses	14,320	11,483
Operating income	7,924	6,610
Other income (expense):
Interest expense	(183)	(277)
Interest income	8	3
Other	57	(676)
Income before income tax expense	7,806	5,660
Provision for federal, state and foreign income taxes	3,122	2,151
Net income	$ 4,684	$ 3,509
Basic earnings per common share	$ 0.18	$ 0.13
Diluted earnings per common share	$ 0.18	$ 0.13
Weighted average common shares outstanding:
Basic	25,788	26,400
Diluted	26,148	26,722