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v3.19.1

Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands | Common Stock [Member] Common Class A [Member] | Common Stock [Member] Common Class B [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Parent [Member] | Noncontrolling Interest [Member] | Total
--- | --- | --- | --- | --- | --- | --- | ---
Balance (in shares) at Dec. 31, 2016 | 3,191,100 | 612,231 |  |  |  |  |
Balance at Dec. 31, 2016 | $ 32 | $ 6 | $ 58,953 | $ (20,250) | $ 38,741 | $ 2,635 | $ 41,376
Stock options - compensation costs |  |  | 12 |  | 12 |  | 12
Net loss |  |  |  | (307) | (307) | (509) | $ (816)
Exercise of employee stock options (in shares) |  |  |  |  |  |  |
Balance (in shares) at Dec. 31, 2017 | 3,191,100 | 612,231 |  |  |  |  |
Balance at Dec. 31, 2017 | $ 32 | $ 6 | 58,965 | (20,557) | 38,446 | 2,126 | $ 40,572
Stock options - compensation costs |  |  | 6 |  | 6 |  | 6
Net loss |  |  |  | (1,144) | (1,144) | (2,112) | $ (3,256)
Exercise of employee stock options (in shares) | 72,000 |  |  |  |  |  | 72,000
Exercise of employee stock options | $ 1 |  | 170 |  | 171 |  | $ 171
Common stock issued (in shares) |  | 100 |  |  |  |  |
Common stock issued |  |  |  |  |  |  |
Conversion of common stock (in shares) | 547 | (547) |  |  |  |  |
Conversion of common stock |  |  |  |  |  |  |
Balance (in shares) at Dec. 31, 2018 | 3,263,647 | 611,784 |  |  |  |  |
Balance at Dec. 31, 2018 | $ 33 | $ 6 | $ 59,141 | $ (21,701) | $ 37,479 | $ 14 | $ 37,493

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