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CONSOLIDATED STATEMENT OF SHAREHOLDERS’ EQUITY - USD ($) shares in Thousands, $ in Thousands | Common Stock | Additional Paid-in Capital | Retained Earnings | Accumulated other comprehensive loss | Total
--- | --- | --- | --- | --- | ---
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Adoption of ASU 2014-09 |  |  | $ 158 |  | $ 158
Beginning Balance (in Shares) at Sep. 30, 2018 | 4,017 |  |  |  |
Beginning Balance at Sep. 30, 2018 | $ 40 | $ 14,661 | 29,926 | $ (10,825) | 33,802
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Net income (loss) |  |  | (37) |  | (37)
Other comprehensive gain (loss) |  |  |  | (218) | (218)
Exercise of stock options | $ 1 | 3 |  |  | 4
Exercise of stock options (in shares) | 1 |  |  |  |
Stock-based compensation |  | 586 |  |  | 586
Restricted stock cancellation (in shares) | (3) |  |  |  |
Restricted stock issuance | $ 1 |  |  |  | 1
Restricted stock issuance (in shares) | 108 |  |  |  |
Issuance of shares under employee stock purchase plan |  | 117 |  |  | 117
Issuance of shares under employee stock purchase plan (in shares) | 13 |  |  |  |
Cash dividends paid on common stock |  |  | (1,844) |  | (1,844)
Ending Balance (in Shares) at Jun. 30, 2019 | 4,136 |  |  |  |
Ending Balance at Jun. 30, 2019 | $ 42 | 15,367 | 28,203 | (11,043) | 32,569
Beginning Balance (in Shares) at Mar. 31, 2019 | 4,137 |  |  |  |
Beginning Balance at Mar. 31, 2019 | $ 42 | 15,165 | 28,291 | (10,823) | 32,675
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Net income (loss) |  |  | 532 |  | 532
Other comprehensive gain (loss) |  |  |  | (220) | (220)
Stock-based compensation |  | 202 |  |  | 202
Restricted stock cancellation (in shares) | (3) |  |  |  |
Restricted stock issuance (in shares) | 2 |  |  |  |
Cash dividends paid on common stock |  |  | (620) |  | (620)
Ending Balance (in Shares) at Jun. 30, 2019 | 4,136 |  |  |  |
Ending Balance at Jun. 30, 2019 | $ 42 | 15,367 | 28,203 | (11,043) | $ 32,569
Beginning Balance (in Shares) at Sep. 30, 2019 | 4,154 |  |  |  | 4,154
Beginning Balance at Sep. 30, 2019 | $ 42 | 15,733 | 27,246 | (12,593) | $ 30,428
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Net income (loss) |  |  | (1,482) |  | (1,482)
Other comprehensive gain (loss) |  |  |  | 2 | 2
Exercise of stock options |  | 2 |  |  | 2
Stock-based compensation |  | 717 |  |  | 717
Restricted stock issuance | $ 1 |  |  |  | 1
Restricted stock issuance (in shares) | (97) |  |  |  |
Issuance of shares under employee stock purchase plan |  | 110 |  |  | 110
Issuance of shares under employee stock purchase plan (in shares) | 9 |  |  |  |
Purchase of common stock |  |  | (46) |  | $ (46)
Purchase of common stock (in shares) | (7) |  |  |  | (6)
Cash dividends paid on common stock |  |  | (1,263) |  | $ (1,263)
Ending Balance (in Shares) at Jun. 30, 2020 | 4,253 |  |  |  | 4,253
Ending Balance at Jun. 30, 2020 | $ 43 | 16,562 | 24,455 | (12,591) | $ 28,469
Beginning Balance (in Shares) at Mar. 31, 2020 | 4,254 |  |  |  |
Beginning Balance at Mar. 31, 2020 | $ 43 | 16,300 | 24,668 | (12,569) | 28,442
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Net income (loss) |  |  | (210) |  | (210)
Other comprehensive gain (loss) |  |  |  | (22) | (22)
Stock-based compensation |  | 262 |  |  | 262
Purchase of common stock |  |  | (3) |  | $ (3)
Purchase of common stock (in shares) | (1) |  |  |  | (400)
Ending Balance (in Shares) at Jun. 30, 2020 | 4,253 |  |  |  | 4,253
Ending Balance at Jun. 30, 2020 | $ 43 | $ 16,562 | $ 24,455 | $ (12,591) | $ 28,469

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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 4.E) -URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74512-122707 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(31)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(30)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
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Period Type: | instant