Earnings (loss) per Common Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011
Net income (loss)	$ (1,602)	$ 3,766	$ (3,706)	$ 2,936
Weighted average number of common shares outstanding - Basic	5,010,000	4,779,000	4,979,000	4,815,000
Effect of dilutive securities:
Stock options	0	47,000	0	50,000
Non vested restricted stock	0	0	0	19,000
Weighted average number of common shares outstanding - Diluted	5,010,000	4,826,000	4,979,000	4,884,000
Net income per share:
Basic (in dollars per share)	$ (0.32)	$ 0.79	$ (0.74)	$ 0.61
Diluted (in dollars per share)	$ (0.32)	$ 0.78	$ (0.74)	$ 0.60