4. EARNINGS PER SHARE (Tables)

3 Months Ended

Dec. 31, 2017

Earnings Per Share [Abstract]

Schedule of earnings per share

	For the Three Months Ended
	December 31,
	2017		2016
Numerator:
Net income	$	46,651	$	151,492
Denominator:
Weighted average shares outstanding - basic		8,760,830		8,621,513
Effects of dilutive securities:
Assumed exercise of stock options, treasury stock method		26,404		23,859
Assumed vesting of restricted stock, treasury stock method		108,222		112,356
Weighted average dilutive potential common shares		134,626		136,215
Weighted average shares outstanding - diluted		8,895,456		8,757,728
Basic earnings per share	$	0.01	$	0.02
Diluted earnings per share	$	0.01	$	0.02

Schedule of antidilutive securities

	As of December 31,
	2017		2016
Options		168,500		178,500
Warrants		723,846		723,846
Total potentially dilutive shares		892,346		902,346