Equity and Other Long Term Incentive Plans (Detail Textuals) (USD $)	9 Months Ended
	Mar. 31, 2014
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock shares available for future issuance	1,472,501
Number of stock incentive plans	Four
The 1994 Plan ("1994 Plan")
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock incentive plan vesting period	4 years
Stock incentive plan expiration period	10 years
Number of common stock shares reserved for issuance	395,000
The Directors' Stock Option Plan ("Director's Plan")
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock incentive plan vesting period	1 year
Stock incentive plan expiration period	7 years
Number of common stock shares reserved for issuance	50,000
Common stock shares available for future issuance	44,000
2008 Stock Incentive Plan ("2008 Plan")
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock incentive plan vesting period	3 years
Stock incentive plan expiration period	10 years
Number of common stock shares reserved for issuance	5,500,000
Common stock shares available for future issuance	362,501
Closing price of stock for vesting of stock award	$ 1.50
Restricted shares award vesting percentage over a three year period	33.33%
2011 Stock Incentive Plan ("2011 Plan")
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock incentive plan expiration period	10 years
Number of common stock shares reserved for issuance	1,750,000
Common stock shares available for future issuance	1,066,000
Additional stock options award granted	200,000
Closing price of stock for vesting of stock award	$ 1.50
1st Detect 2011 Stock Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock incentive plan expiration period	10 years
Number of common stock shares reserved for issuance	2,500
Common stock shares available for future issuance	1,800