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v3.8.0.1

Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands | Common Stock [Member] | Additional Paid-in Capital [Member] | AOCI Attributable to Parent [Member] | Retained Earnings [Member] | Total
--- | --- | --- | --- | --- | ---
Balance (in shares) at Dec. 31, 2014 | 9,097,827 |  |  |  |
Balance at Dec. 31, 2014 | $ 9 | $ 44,939 | $ (8) | $ 31,076 | $ 76,016
Exercise of stock options (in shares) | 56,143 |  |  |  | 56,143
Exercise of stock options |  | 308 |  |  | $ 308
Cash dividends |  |  |  | (1,417) | (1,417)
Tax benefit - stock option exercises |  | 41 |  |  | 41
Stock-based compensation expense (in shares) | 15,005 |  |  |  |
Stock-based compensation expense |  | 848 |  |  | 848
Shares purchased under ESPP plans (in shares) | 14,982 |  |  |  |
Proceeds from employee stock purchase plan |  | 155 |  |  | 155
Unrealized gain (loss) on available-for-sale securities, net of tax |  |  | (81) |  | (81)
Foreign currency translation adjustment |  |  | (77) |  | (77)
Net income/(loss) |  |  |  | 6,776 | 6,776
Balance (in shares) at Dec. 31, 2015 | 9,183,957 |  |  |  |
Balance at Dec. 31, 2015 | $ 9 | 46,291 | (166) | 36,435 | $ 82,569
Exercise of stock options (in shares) | 149,315 |  |  |  | 374,857
Exercise of stock options |  | 686 |  |  | $ 686
Cash dividends |  |  |  | (1,817) | (1,817)
Tax benefit - stock option exercises |  | 690 |  |  | 690
Stock-based compensation expense (in shares) | 12,491 |  |  |  |
Stock-based compensation expense |  | 667 |  |  | 667
Shares purchased under ESPP plans (in shares) | 9,140 |  |  |  |
Proceeds from employee stock purchase plan |  | 87 |  |  | 87
Unrealized gain (loss) on available-for-sale securities, net of tax |  |  | (1) |  | (1)
Foreign currency translation adjustment |  |  | (38) |  | (38)
Net income/(loss) |  |  |  | 2,444 | 2,444
Repurchased and cancellation of stock options |  | (1,752) |  |  | (1,752)
Stock repurchased (in shares) | (542,259) |  |  |  |
Stock repurchased |  |  |  | (6,086) | (6,086)
Balance (in shares) at Dec. 31, 2016 | 8,812,644 |  |  |  |
Balance at Dec. 31, 2016 | $ 9 | 46,669 | (205) | 30,976 | $ 77,449
Exercise of stock options (in shares) | 45,260 |  |  |  | 178,662
Exercise of stock options |  | 64 |  |  | $ 64
Cash dividends |  |  |  | (2,239) | (2,239)
Stock-based compensation expense |  | 665 |  |  | 665
Shares purchased under ESPP plans (in shares) | 9,110 |  |  |  |
Proceeds from employee stock purchase plan |  | 66 |  |  | 66
Unrealized gain (loss) on available-for-sale securities, net of tax |  |  | 36 |  | 36
Foreign currency translation adjustment |  |  | 104 |  | 104
Net income/(loss) |  |  |  | (14,172) | $ (14,172)
Stock repurchased (in shares) | (551,936) |  |  |  | (551,936)
Stock repurchased | $ (1) |  |  | (5,118) | $ (5,119)
Restricted stock granted (in shares) | 5,000 |  |  |  |
Restricted stock granted |  |  |  |  |
Cancellation of restricted stock and stock options (in shares) | (1,056) |  |  |  |
Cancellation of restricted stock and stock options |  |  |  | (287) | (287)
Balance (in shares) at Dec. 31, 2017 | 8,319,022 |  |  |  |
Balance at Dec. 31, 2017 | $ 8 | $ 47,464 | $ (65) | $ 9,160 | $ 56,567

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