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Consolidated Statements of Equity - USD ($) $ in Thousands | Total | Class A common stock | Class B common stock | Preferred Stock | Additional Paid-in Capital | Treasury Stock | Accumulated Other Comprehensive Income | Accumulated Deficit | Noncontrolling Interests
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning Balance at Dec. 31, 2018 | $ 92,662 | $ 16 | $ 255 | $ 19,743 | $ 136,629 | $ (1,624) | $ 2,591 | $ (53,939) | $ (11,009)
Beginning Balance, shares at Dec. 31, 2018 |  | 1,574 | 25,544 | 2,322 |  |  |  |  |
Adoption of ASU 2018-07 |  |  |  |  | 312 |  |  | (312) |
Dividends on preferred stock | (370) |  |  |  |  |  |  | (370) |
Dividends on common stock | (2,006) |  |  |  |  |  |  | (2,006) |
Stock Based Compensation | 448 |  | $ 2 |  | 446 |  |  |  |
Stock-based compensation, shares |  |  | 198 |  |  |  |  |  |
Exercise of stock options | 172 |  |  |  | 172 |  |  |  |
Exercise of stock options, Shares |  |  | 25 |  |  |  |  |  |
Options issued to Howard S. Jonas | 325 |  |  |  | 325 |  |  |  |
Noncontrolling interest from acquisition of Lumo | 884 |  |  |  |  |  |  |  | 884
Other comprehensive income | 96 |  |  |  |  |  | 290 |  | (194)
Net income (loss) | 6,160 |  |  |  |  |  |  | 6,069 | 91
Ending Balance at Mar. 31, 2019 | 98,371 | $ 16 | $ 257 | $ 19,743 | 137,884 | (1,624) | 2,881 | (50,558) | (10,228)
Ending Balance, shares at Mar. 31, 2019 |  | 1,574 | 25,767 | 2,322 |  |  |  |  |
Beginning Balance at Dec. 31, 2018 | 92,662 | $ 16 | $ 255 | $ 19,743 | 136,629 | (1,624) | 2,591 | (53,939) | (11,009)
Beginning Balance, shares at Dec. 31, 2018 |  | 1,574 | 25,544 | 2,322 |  |  |  |  |
Net income (loss) | (2,341) |  |  |  |  |  |  |  |
Ending Balance at Jun. 30, 2019 | 88,708 | $ 16 | $ 258 | $ 19,743 | 139,000 | (1,624) | 3,135 | (60,456) | (11,364)
Ending Balance, shares at Jun. 30, 2019 |  | 1,574 | 25,883 | 2,322 |  |  |  |  |
Beginning Balance at Mar. 31, 2019 | 98,371 | $ 16 | $ 257 | $ 19,743 | 137,884 | (1,624) | 2,881 | (50,558) | (10,228)
Beginning Balance, shares at Mar. 31, 2019 |  | 1,574 | 25,767 | 2,322 |  |  |  |  |
Dividends on preferred stock | (370) |  |  |  |  |  |  | (370) |
Dividends on common stock | (2,062) |  |  |  |  |  |  | (2,062) |
Stock Based Compensation | 324 |  |  |  | 324 |  |  |  |
Stock-based compensation, shares |  |  |  |  |  |  |  |  |
Exercise of stock options | 793 |  | $ 1 |  | 792 |  |  |  |
Exercise of stock options, Shares |  |  | 116 |  |  |  |  |  |
Other comprehensive income | 153 |  |  |  |  |  | 254 |  | (101)
Net income (loss) | (8,501) |  |  |  |  |  |  | (7,466) | (1,035)
Ending Balance at Jun. 30, 2019 | 88,708 | $ 16 | $ 258 | $ 19,743 | 139,000 | (1,624) | 3,135 | (60,456) | (11,364)
Ending Balance, shares at Jun. 30, 2019 |  | 1,574 | 25,883 | 2,322 |  |  |  |  |
Beginning Balance at Dec. 31, 2019 | 80,930 | $ 16 | $ 258 | $ 19,743 | 139,615 | (7,675) | 2,519 | (59,671) | (13,875)
Beginning Balance, shares at Dec. 31, 2019 |  | 1,574 | 25,785 | 2,322 |  |  |  |  |
Dividends on preferred stock | (370) |  |  |  |  |  |  | (370) |
Dividends on common stock | (1,975) |  |  |  |  |  |  | (1,975) |
Stock Based Compensation | 483 |  |  |  | 483 |  |  |  |
Stock-based compensation, shares |  |  | 20 |  |  |  |  |  |
Repurchase of Class B common stock from stock repurchase program | (88) |  |  |  |  | (88) |  |  |
Noncontrolling interest from acquisition of Lumo |  |  |  |  | 29 |  |  |  | 29
Deconsolidation of subsidiaries | (98) |  |  |  |  |  | (6) |  | (92)
Other comprehensive income | (94) |  |  |  |  |  | (283) |  | 189
Net income (loss) | 6,421 |  |  |  |  |  |  | 5,832 | 589
Ending Balance at Mar. 31, 2020 | 85,209 | $ 16 | $ 258 | $ 19,743 | 140,069 | (7,763) | 2,230 | (56,184) | (13,160)
Ending Balance, shares at Mar. 31, 2020 |  | 1,574 | 25,805 | 2,322 |  |  |  |  |
Beginning Balance at Dec. 31, 2019 | 80,930 | $ 16 | $ 258 | $ 19,743 | 139,615 | (7,675) | 2,519 | (59,671) | (13,875)
Beginning Balance, shares at Dec. 31, 2019 |  | 1,574 | 25,785 | 2,322 |  |  |  |  |
Net income (loss) | 7,301 |  |  |  |  |  |  |  |
Ending Balance at Jun. 30, 2020 | 82,602 | $ 16 | $ 258 | $ 19,743 | 140,470 | (9,221) | 2,553 | 56,831 | 14,386
Ending Balance, shares at Jun. 30, 2020 |  | 1,574 | 25,805 | 2,322 |  |  |  |  |
Beginning Balance at Mar. 31, 2020 | 85,209 | $ 16 | $ 258 | $ 19,743 | 140,069 | (7,763) | 2,230 | (56,184) | (13,160)
Beginning Balance, shares at Mar. 31, 2020 |  | 1,574 | 25,805 | 2,322 |  |  |  |  |
Dividends on preferred stock | (370) |  |  |  |  |  |  | (370) |
Dividends on common stock | (2,240) |  |  |  |  |  |  | (2,240) |
Stock Based Compensation | 401 |  |  |  | 401 |  |  |  |
Stock-based compensation, shares |  |  |  |  |  |  |  |  |
Repurchase of Class B common stock from stock repurchase program | (1,458) |  |  |  |  | (1,458) |  |  |
Exercise of stock options |  |  |  |  |  |  |  |  |
Exercise of stock options, Shares |  |  |  |  |  |  |  |  |
Purchase of subsidiary | 45 |  |  |  |  |  |  |  | 45
Other comprehensive income | 135 |  |  |  |  |  | 323 |  | 188
Net income (loss) | 880 |  |  |  |  |  |  | 1,963 | 1,083
Ending Balance at Jun. 30, 2020 | $ 82,602 | $ 16 | $ 258 | $ 19,743 | $ 140,470 | $ (9,221) | $ 2,553 | $ 56,831 | $ 14,386
Ending Balance, shares at Jun. 30, 2020 |  | 1,574 | 25,805 | 2,322 |  |  |  |  |

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