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v3.6.0.2

Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands | Common Stock [Member] | Additional Paid-In Capital [Member] | Accumulated Other Comprehensive Income (Loss) [Member] | Retained Earnings [Member] | Total
--- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2013 | $ 9 | $ 41,311 | $ 23 | $ 28,992 | $ 70,335
Balance, shares at Dec. 31, 2013 | 8,986,080 |  |  |  |
Exercise of stock options |  | 1,337 |  |  | $ 1,337
Exercise of stock options, shares | 234,432 |  |  |  | (234,432)
Stock repurchased |  |  |  | (2,598) | $ (2,598)
Stock repurchased, shares | (272,767) |  |  |  |
Cash dividends, per share |  |  |  | (914) | (914)
Stock issued - Sabine acquisition |  | 1,679 |  |  | 1,679
Stock issued - Sabine acquisition, shares | 150,000 |  |  |  |
Tax benefit - stock option exercises |  | 211 |  |  | 211
Stock-based compensation expense |  | 401 |  |  | 401
Stock-based compensation expense, shares |  |  |  |  |
Proceeds from employee stock purchase plan |  |  |  |  |
Proceeds from employee stock purchase plan, shares | 82 |  |  |  |
Unrealized gain on available-for-sale securities, net of tax |  |  | 14 |  | 14
Foreign currency translation adjustment |  |  | (45) |  | (45)
Net income |  |  |  | 5,596 | 5,596
Balance at Dec. 31, 2014 | $ 9 | 44,939 | (8) | 31,076 | 76,016
Balance, shares at Dec. 31, 2014 | 9,097,827 |  |  |  |
Exercise of stock options |  | 308 |  |  | $ 308
Exercise of stock options, shares | 56,143 |  |  |  | (56,143)
Cash dividends, per share |  |  |  | (1,417) | $ (1,417)
Stock issued - Sabine acquisition |  |  |  |  |
Tax benefit - stock option exercises |  | 41 |  |  | 41
Stock-based compensation expense |  | 848 |  |  | 848
Stock-based compensation expense, shares | 15,005 |  |  |  |
Proceeds from employee stock purchase plan |  | 155 |  |  | 155
Proceeds from employee stock purchase plan, shares | 14,982 |  |  |  |
Unrealized gain on available-for-sale securities, net of tax |  |  | (81) |  | (81)
Foreign currency translation adjustment |  |  | (77) |  | (77)
Net income |  |  |  | 6,776 | 6,776
Balance at Dec. 31, 2015 | $ 9 | 46,291 | (166) | 36,435 | $ 82,569
Balance, shares at Dec. 31, 2015 | 9,183,957 |  |  |  | 9,183,957
Exercise of stock options |  | 686 |  |  | $ 686
Exercise of stock options, shares | 149,315 |  |  |  | (374,857)
Stock repurchased |  |  |  | (6,086) | $ (6,086)
Stock repurchased, shares | (542,259) |  |  |  |
Cash dividends, per share |  |  |  | (1,817) | (1,817)
Stock issued - Sabine acquisition |  |  |  |  |
Tax benefit - stock option exercises |  | 690 |  |  | 690
Stock-based compensation expense |  | 667 |  |  | 667
Stock-based compensation expense, shares | 12,491 |  |  |  |
Proceeds from employee stock purchase plan |  | 87 |  |  | 87
Proceeds from employee stock purchase plan, shares | 9,140 |  |  |  |
Unrealized gain on available-for-sale securities, net of tax |  |  | (1) |  | (1)
Foreign currency translation adjustment |  |  | (38) |  | (38)
Options repurchased |  | (1,752) |  |  | (1,752)
Net income |  |  |  | 2,444 | 2,444
Balance at Dec. 31, 2016 | $ 9 | $ 46,669 | $ (205) | $ 30,976 | $ 77,449
Balance, shares at Dec. 31, 2016 | 8,812,644 |  |  |  | 8,812,644

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