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Earnings Per Share (Details) - USD ($)	3 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Net income (loss)	$ 140,496	$ 842,973
Weighted average common shares outstanding:
Number of shares used in per share calculation (basic)	15,616,855	15,239,366
Options to purchase common stock	92,584	49,614
Restricted stock units	1,114,134	876,189
Common stock warrants	329,198	377,765
Number of shares used in per share calculation (diluted)	17,152,771	16,542,934
Earnings (Loss) per common share:
Basic	$ .01	$ .06
Diluted	$ .01	$ .05
Antidilutive securities	1,639,103	2,039,216
Warrant [Member]
Earnings (Loss) per common share:
Antidilutive securities	729,712
Restricted Stock Units [Member]
Earnings (Loss) per common share:
Antidilutive securities	197,661	199,111
Warrant [Member]
Earnings (Loss) per common share:
Antidilutive securities		1,167,236
Stock Options [Member]
Earnings (Loss) per common share:
Antidilutive securities	711,730	672,869

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