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13. Stock-based Compensation (Tables)

12 Months Ended

Sep. 30, 2017

Share-based Compensation [Abstract]

Stock option activity

						Weighted				Weighted
						Average				Average
		Number of				Exercise				Remaining
		Shares				Price				Contractual Life				Intrinsic Value
Outstanding at September 30, 2016			175,000			$	11.22				3.75			$	346,500
Granted			36,668
Exercised			–
Forfeited			–
Outstanding at September 30, 2017			211,668			$	13.19				3.47			$	454,417
Exercisable at September 30, 2017			175,000			$	11.22				2.75			$	428,750

Stock option exercise price

Outstanding								Exercisable
Number of				Exercise				Number of				Exercise
Options				Price				Options				Price
	31,250			$	5.00				31,250			$	5.00
	25,000				7.50				25,000				7.50
	31,250				10.00				31,250				10.00
	4,167				10.86
	4,167				10.86
	4,167				10.86
	4,167				10.86
	6,250				12.50				6,250				12.50
	6,250				15.00				6,250				15.00
	75,000				15.18				75,000				15.18
	4,000				23.41
	4,000				27.60
	4,000				31.74
	4,000				36.50
	4,000				41.98
	211,668								175,000

Non-vested share activity

						Weighted
						Average
		Number of				Grant-Date
Non-vested Shares		Shares				Fair Value
Non-vested at September 30, 2016			6,250			$	14.22
Granted			36,668			$	17.70
Vested			(6,250	)		$	14.22
Non-vested at September 30, 2017			36,668			$	17.70

Assumptions used

Risk-free interest rate		1.25%
Expected life of the options		5.0 to 10 years
Expected volatility		107%
Expected dividend yield		0%

X

- Definition

Tabular disclosure of the changes in outstanding nonvested shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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