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Non-controlling Interests (Tables) | 9 Months Ended
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Sep. 30, 2024
Non-controlling Interests [Abstract] |
Components Of Non-controlling Interests |
|  | September 30, |  | December 31,
(Dollars in thousands) |  | 2024 |  | 2023
Australian Country Cinemas, Pty Ltd |  | $ | 108 |  | $ | 76
Shadow View Land and Farming, LLC |  |  | (2) |  |  | (2)
Sutton Hill Properties, LLC |  |  | (675) |  |  | (165)
Noncontrolling interests in consolidated subsidiaries |  | $ | (569) |  | $ | (91)
Components Of Income/(Loss) Attributable To Non-controlling Interest |
|  | Quarter Ended |  | Nine Months Ended
|  | September 30, |  | September 30,
(Dollars in thousands) |  | 2024 |  | 2023 |  | 2024 |  | 2023
Australian Country Cinemas, Pty Ltd |  | $ | 39 |  | $ | 25 |  | $ | 30 |  | $ | 60
Shadow View Land and Farming, LLC |  |  | — |  |  | 1 |  |  | — |  |  | 1
Sutton Hill Properties, LLC |  |  | (150) |  |  | (91) |  |  | (511) |  |  | (422)
Net income (loss) attributable to noncontrolling interests |  | $ | (111) |  | $ | (65) |  | $ | (481) |  | $ | (361)
Summary Of Changes In Controlling And Non-controlling Stockholders’ Equity |
| Common Stock |  |  | Retained |  |  | Accumulated | Reading |  |  |  |
| Class A | Class A | Class B | Class B | Additional | Earnings |  |  | Other | International Inc. |  |  | Total
| Non-Voting | Par | Voting | Par | Paid-In | (Accumulated | Treasury | Comprehensive | Stockholders’ | Noncontrolling | Stockholders’
(Dollars in thousands, except shares) | Shares | Value | Shares | Value | Capital | Deficit) | Shares | Income (Loss) | Equity | Interests | Equity
At January 1, 2024 | 20,664 | $ | 237 | 1,681 | $ | 17 | $ | 155,402 | $ | (79,489) | $ | (40,407) | $ | (2,673) | $ | 33,087 | $ | (91) | $ | 32,996
Net income (loss) | — |  | — | — |  | — |  | — |  | (13,228) |  | — |  | — |  | (13,228) |  | (175) |  | (13,403)
Other comprehensive income, net | — |  | — | — |  | — |  | — |  | — |  | — |  | (2,538) |  | (2,538) |  | (3) |  | (2,541)
Share-based compensation expense | — |  | — | — |  | — |  | 678 |  | — |  | — |  | — |  | 678 |  | -- |  | 678
Restricted Stock Units | 9 |  | — | — |  | — |  | (2) |  | — |  | — |  | — |  | (2) |  | -- |  | (2)
At March 31, 2024 | 20,673 | $ | 237 | 1,681 | $ | 17 | $ | 156,078 | $ | (92,717) | $ | (40,407) | $ | (5,211) | $ | 17,997 | $ | (269) | $ | 17,728
Net income | — |  | — | — |  | — |  | — |  | (9,341) |  | — |  | — |  | (9,341) |  | (195) |  | (9,536)
Other comprehensive income, net | — |  | — | — |  | — |  | — |  | — |  | — |  | 886 |  | 886 |  | 1 |  | 887
Share-based compensation expense | — |  | — | — |  | — |  | 456 |  | — |  | — |  | — |  | 456 |  | -- |  | 456
Restricted Stock Units | 70 |  | 1 | — |  | — |  | (5) |  | — |  | — |  | — |  | (4) |  | -- |  | (4)
At June 30, 2024 | 20,743 | $ | 238 | 1,681 | $ | 17 | $ | 156,529 | $ | (102,058) | $ | (40,407) | $ | (4,325) | $ | 9,994 | $ | (463) | $ | 9,531
Net income | — |  | — | — |  | — |  | — |  | (6,916) |  | — |  | — |  | (6,916) |  | (111) |  | (7,027)
Other comprehensive income, net | — |  | — | — |  | — |  | — |  | — |  | — |  | 1,494 |  | 1,494 |  | 5 |  | 1,499
Share-based compensation expense | — |  | — | — |  | — |  | 603 |  | — |  | — |  | — |  | 603 |  | — |  | 603
At September 30, 2024 | 20,743 | $ | 238 | 1,681 | $ | 17 | $ | 157,132 | $ | (108,974) | $ | (40,407) | $ | (2,831) | $ | 5,175 | $ | (569) | $ | 4,606
| Common Stock |  |  | Retained |  |  | Accumulated | Reading |  |  |  |
| Class A | Class A | Class B | Class B | Additional | Earnings |  |  | Other | International Inc. |  |  | Total
| Non-Voting | Par | Voting | Par | Paid-In | (Accumulated | Treasury | Comprehensive | Stockholders’ | Noncontrolling | Stockholders’
(Dollars in thousands, except shares) | Shares | Value | Shares | Value | Capital | Deficit) | Shares | Income (Loss) | Equity | Interests | Equity
At January 1, 2023 | 20,412 | $ | 235 | 1,681 | $ | 17 | $ | 153,784 | $ | (48,816) | $ | (40,407) | $ | (1,957) | $ | 62,856 | $ | 423 | $ | 63,279
Net income (loss) | — |  | — | — |  | — |  | — |  | (11,111) |  | — |  | — |  | (11,111) |  | (213) |  | (11,324)
Other comprehensive income, net | — |  | — | — |  | — |  | — |  | — |  | — |  | (1,293) |  | (1,293) |  | (1) |  | (1,294)
Share-based compensation expense | — |  | — | — |  | — |  | 443 |  | — |  | — |  | — |  | 443 |  | — |  | 443
Restricted Stock Units | 89 |  | — | — |  | — |  | (132) |  | — |  | — |  | — |  | (132) |  | — |  | (132)
At March 31, 2023 | 20,501 | $ | 235 | 1,681 | $ | 17 | $ | 154,095 | $ | (59,927) | $ | (40,407) | $ | (3,250) | $ | 50,763 | $ | 209 | $ | 50,972
Net income | — |  | — | — |  | — |  | — |  | (2,778) |  | — |  | — |  | (2,778) |  | (83) |  | (2,861)
Other comprehensive income, net | — |  | — | — |  | — |  | — |  | — |  | — |  | (740) |  | (740) |  | (1) |  | (741)
Share-based compensation expense | — |  | — | — |  | — |  | 308 |  | — |  | — |  | — |  | 308 |  | — |  | 308
Restricted Stock Units | 92 |  | 1 | — |  | — |  | (113) |  | — |  | — |  | — |  | (112) |  | — |  | (112)
At June 30, 2023 | 20,593 | $ | 236 | 1,681 | $ | 17 | $ | 154,290 | $ | (62,705) | $ | (40,407) | $ | (3,990) | $ | 47,441 | $ | 125 | $ | 47,566
Net income | — |  | — | — |  | — |  | — |  | (4,400) |  | — |  | — |  | (4,400) |  | (65) |  | (4,465)
Other comprehensive income, net | — |  | — | — |  | — |  | — |  | — |  | — |  | (1,657) |  | (1,657) |  | (3) |  | (1,660)
Share-based compensation expense | — |  | — | — |  | — |  | 614 |  | — |  | — |  | — |  | 614 |  | -- |  | 614
Restricted Stock Units | 0 |  | — | — |  | — |  | — |  | — |  | — |  | — |  | -- |  | -- |  | --
At September 30, 2023 | 20,593 | $ | 236 | 1,681 | $ | 17 | $ | 154,904 | $ | (67,105) | $ | (40,407) | $ | (5,647) | $ | 41,998 | $ | 57 | $ | 42,055

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