Stockholders' Equity (Details) (USD $)	3 Months Ended		6 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011
Weighted-Average Grant Date Fair Value [Roll Forward]
Stock based compensation expense	$ 129,000	$ 255,000	$ 272,000	$ 621,000
Number of shares withheld to pay income tax withholding (in shares)			55,754
Stock Options [Member]
Number of Shares [Roll Forward]
Outstanding, beginning balance (in shares)			979,209
Granted (in shares)			223,750
Forfeited (in shares)			(34,000)
Expired (in shares)			(21,250)
Outstanding, ending balance (in shares)	1,147,709		1,147,709
Vested and Expected to Vest at period end (in shares)	1,019,027		1,019,027
Exercisable at period end (in shares)	593,946		593,946
Weighted-Average Exercise Price Per Share [Roll Forward]
Outstanding, Beginning Balance (in dollars per share)			$ 3.11
Granted (in dollars per share)			$ 0.92
Forfeited (in dollars per share)			$ 2.61
Expired (in dollars per share)			$ 12.04
Outstanding, Ending Balance (in dollars per share)	$ 2.54		$ 2.54
Vested and Expected to Vest at period end (in dollars per share)	$ 2.53		$ 2.53
Exercisable at period end (in dollars per share)	$ 3.18		$ 3.18
Weighted-Average Remaining Contractual Life [Abstract]
Outstanding at December 31, 2012			2 years 1 month 6 days
Vested and Expected to Vest at December 31, 2012			2 years
Exercisable at December 31, 2012			1 year 3 months 18 days
Aggregate Intrinsic Value [Abstract]
Outstanding at December 31, 2012	0.00		0.00
Vested and Expected to Vest at December 31, 2012	0.00		0.00
Exercisable at December 31, 2012	$ 0.00		$ 0.00
Number of options exercised (in shares)			0
Restricted Stock [Member]
Number of Shares [Roll Forward]
Balance (in shares)			540,000
Granted (in shares)			0
Vested (in shares)			(164,997)
Forfeited (in shares)			(25,000)
Outstanding (in shares)	350,003		350,003
Weighted-Average Grant Date Fair Value [Roll Forward]
Balance (in dollars per share)			$ 1.93
Granted (in dollars per share)			$ 0
Vested (in dollars per share)			$ 1.93
Forfeited (in dollars per share)			$ 1.70
Outstanding (in dollars per share)	$ 1.95		$ 1.95