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v3.20.1

Consolidated Statements of Equity - USD ($) shares in Thousands, $ in Thousands | Common Stock [Member] | Treasury Stock [Member] | Additional Paid-in Capital [Member] | AOCI Attributable to Parent [Member] | Retained Earnings [Member] | Noncontrolling Interest [Member] | Total
--- | --- | --- | --- | --- | --- | --- | ---
Balance (in shares) at Dec. 31, 2017 | 20,681 | 104 |  |  |  |  |
Balance at Dec. 31, 2017 | $ 207 | $ (115) | $ 16,271 | $ (1,690) | $ 4,977 | $ 5,905 | $ 25,555
Share-based compensation |  |  | 221 |  |  |  | 221
Exercise of stock options (in shares) | 104 | (75) |  |  |  |  |
Exercise of stock options | $ 1 | $ 97 | (185) |  |  |  | (87)
Distributions to non-controlling investors |  |  |  | (16) | 6 | (1,914) | (1,924)
Reissued treasury shares – RSUs (in shares) |  | (21) |  |  |  |  |
Reissued treasury shares – RSUs |  | $ 10 | (3) |  |  |  | 7
Non-controlling interest related to Resource Plus acquisition |  |  |  |  |  | 2,648 | 2,648
Other comprehensive income |  |  |  | (1,932) |  | (1,352) | (3,284)
Net income (loss), parent |  |  |  |  | (1,551) |  | (1,551)
Net income (loss), non-controlling interest |  |  |  |  |  | 3,189 | 3,189
Net income |  |  |  |  |  |  | 1,638
Balance (in shares) at Dec. 31, 2018 | 20,785 | 8 |  |  |  |  |
Balance at Dec. 31, 2018 | $ 208 | $ (8) | 16,304 | (3,638) | 3,432 | 8,476 | 24,774
Share-based compensation |  |  | 235 |  |  |  | 235
Exercise of stock options (in shares) | 317 | (6) |  |  |  |  |
Exercise of stock options | $ 3 | $ 6 | (28) |  |  |  | (19)
Other comprehensive income |  |  |  | 22 |  | 516 | 538
Net income (loss), parent |  |  |  |  | 2,419 |  | 2,419
Net income (loss), non-controlling interest |  |  |  |  |  | 3,414 | 3,414
Net income |  |  |  |  |  |  | 5,833
Balance (in shares) at Dec. 31, 2019 | 21,102 | 2 |  |  |  |  |
Balance at Dec. 31, 2019 | $ 211 | $ (2) | $ 16,511 | $ (3,616) | $ 5,851 | $ 12,406 | $ 31,361

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