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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands | Total | Common Stock | Additional Paid-in Capital | Retained Earnings | Accumulated Other Comprehensive Loss
--- | --- | --- | --- | --- | ---
Beginning Balance at Sep. 30, 2018 | $ 176,587 | $ 136 | $ 86,116 | $ 105,954 | $ (15,619)
Beginning Balance, Shares at Sep. 30, 2018 |  | 13,600,541 |  |  |
Net income (loss) | (5,853) |  |  | (5,853) |
Other comprehensive income (loss) | (154) |  |  |  | (154)
Issuance of restricted stock, Shares |  | 8,000 |  |  |
Forfeiture of restricted stock, Shares |  | (250) |  |  |
Issuance of common stock pursuant to the exercise of stock options | 215 |  | 215 |  |
Issuance of common stock pursuant to the exercise of stock options, Shares |  | 24,500 |  |  |
Stock-based compensation | 602 |  | 602 |  |
Ending Balance at Dec. 31, 2018 | 171,397 | $ 136 | 86,933 | 100,101 | (15,773)
Ending Balance, Shares at Dec. 31, 2018 |  | 13,632,791 |  |  |
Beginning Balance at Sep. 30, 2018 | 176,587 | $ 136 | 86,116 | 105,954 | (15,619)
Beginning Balance, Shares at Sep. 30, 2018 |  | 13,600,541 |  |  |
Net income (loss) | (8,818) |  |  |  |
Other comprehensive income (loss) | 259 |  |  |  |
Foreign currency translation adjustments | 177 |  |  |  |
Ending Balance at Jun. 30, 2019 | 170,024 | $ 136 | 88,112 | 97,136 | (15,360)
Ending Balance, Shares at Jun. 30, 2019 |  | 13,632,041 |  |  |
Beginning Balance at Dec. 31, 2018 | 171,397 | $ 136 | 86,933 | 100,101 | (15,773)
Beginning Balance, Shares at Dec. 31, 2018 |  | 13,632,791 |  |  |
Net income (loss) | 707 |  |  | 707 |
Other comprehensive income (loss) | 257 |  |  |  | 257
Forfeiture of restricted stock, Shares |  | (1,000) |  |  |
Issuance of common stock pursuant to the vesting of restricted stock units, Shares |  | 500 |  |  |
Stock-based compensation | 592 |  | 592 |  |
Ending Balance at Mar. 31, 2019 | 172,953 | $ 136 | 87,525 | 100,808 | (15,516)
Ending Balance, Shares at Mar. 31, 2019 |  | 13,632,291 |  |  |
Net income (loss) | (3,672) |  |  | (3,672) |
Other comprehensive income (loss) | 156 |  |  |  | 156
Foreign currency translation adjustments | 157 |  |  |  |
Forfeiture of restricted stock, Shares |  | (250) |  |  |
Stock-based compensation | 587 |  | 587 |  |
Ending Balance at Jun. 30, 2019 | 170,024 | $ 136 | 88,112 | 97,136 | (15,360)
Ending Balance, Shares at Jun. 30, 2019 |  | 13,632,041 |  |  |
Beginning Balance at Sep. 30, 2019 | $ 178,847 | $ 136 | 88,660 | 105,808 | (15,757)
Beginning Balance, Shares at Sep. 30, 2019 | 13,630,666 | 13,630,666 |  |  |
Net income (loss) | $ (9,282) |  |  | (9,282) |
Foreign currency translation adjustments | 566 |  |  |  | 566
Issuance of common stock pursuant to the vesting of restricted stock units | 1 | $ 1 |  |  |
Issuance of common stock pursuant to the vesting of restricted stock units, Shares |  | 30,823 |  |  |
Stock-based compensation | 590 |  | 590 |  |
Ending Balance at Dec. 31, 2019 | 170,722 | $ 137 | 89,250 | 96,526 | (15,191)
Ending Balance, Shares at Dec. 31, 2019 |  | 13,661,489 |  |  |
Beginning Balance at Sep. 30, 2019 | $ 178,847 | $ 136 | 88,660 | 105,808 | (15,757)
Beginning Balance, Shares at Sep. 30, 2019 | 13,630,666 | 13,630,666 |  |  |
Net income (loss) | $ (13,093) |  |  |  |
Ending Balance at Mar. 31, 2020 | 166,427 | $ 137 | 89,783 | 92,715 | (16,208)
Ending Balance, Shares at Mar. 31, 2020 |  | 13,664,989 |  |  |
Beginning Balance at Sep. 30, 2019 | $ 178,847 | $ 136 | 88,660 | 105,808 | (15,757)
Beginning Balance, Shares at Sep. 30, 2019 | 13,630,666 | 13,630,666 |  |  |
Net income (loss) | $ (15,378) |  |  |  |
Other comprehensive income (loss) | (686) |  |  |  |
Foreign currency translation adjustments | (686) |  |  |  |
Ending Balance at Jun. 30, 2020 | $ 164,466 | $ 137 | 90,342 | 90,430 | (16,443)
Ending Balance, Shares at Jun. 30, 2020 | 13,664,614 | 13,664,614 |  |  |
Beginning Balance at Dec. 31, 2019 | $ 170,722 | $ 137 | 89,250 | 96,526 | (15,191)
Beginning Balance, Shares at Dec. 31, 2019 |  | 13,661,489 |  |  |
Net income (loss) | (3,811) |  |  | (3,811) |
Foreign currency translation adjustments | (1,017) |  |  |  | (1,017)
Issuance of common stock pursuant to the vesting of restricted stock units, Shares |  | 3,500 |  |  |
Stock-based compensation | 533 |  | 533 |  |
Ending Balance at Mar. 31, 2020 | 166,427 | $ 137 | 89,783 | 92,715 | (16,208)
Ending Balance, Shares at Mar. 31, 2020 |  | 13,664,989 |  |  |
Net income (loss) | (2,285) |  |  | (2,285) |
Other comprehensive income (loss) | (235) |  |  |  |
Foreign currency translation adjustments | (235) |  |  |  | (235)
Forfeiture of restricted stock, Shares |  | (375) |  |  |
Stock-based compensation | 559 |  | 559 |  |
Ending Balance at Jun. 30, 2020 | $ 164,466 | $ 137 | $ 90,342 | $ 90,430 | $ (16,443)
Ending Balance, Shares at Jun. 30, 2020 | 13,664,614 | 13,664,614 |  |  |

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