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12. STOCK-BASED COMPENSATION (Tables) | 3 Months Ended
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Dec. 31, 2018
Share-based Compensation [Abstract] |
Stock option activity |
|  | Number of shares |  |  | Weighted-average exercise price |  |  | Weighted-average remaining contractual term (in years) |  |  | Aggregate intrinsic value (in thousands) |
Outstanding at September 30, 2018 |  |  | 469,650 |  |  |  | 5.13 |  |  |  |  |  |  |
Granted |  |  | - |  |  |  | - |  |  |  |  |  |  |
Exercised |  |  | - |  |  |  | - |  |  |  |  |  |  |
Forfeited |  |  | - |  |  |  | - |  |  |  |  |  |  |
Outstanding at December 31, 2018 |  |  | 469,650 |  |  | $ | 5.13 |  |  |  | 6.72 |  |  | $ | — |
Exercisable at December 31, 2018 |  |  | 369,650 |  |  | $ | 5.19 |  |  |  | 6.20 |  |  | $ | — |

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- Definition 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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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