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Condensed Consolidated Statement of Shareholders' Equity (Unaudited) - USD ($) | Restricted Stock [Member] Common Stock [Member] | Restricted Stock [Member] Additional Paid-in Capital [Member] | Restricted Stock [Member] Retained Earnings [Member] | Restricted Stock [Member] Parent [Member] | Restricted Stock [Member] Noncontrolling Interest [Member] | Restricted Stock [Member] | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Parent [Member] | Noncontrolling Interest [Member] | Total
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balances (in shares) at Dec. 31, 2023 |  |  |  |  |  |  | 6,300,000 |  |  |  |  |
Balances at Dec. 31, 2023 |  |  |  |  |  |  | $ 10,763,000 | $ 8,232,000 | $ 3,629,000 | $ 22,624,000 | $ 3,655,000 | $ 26,279,000
Stock-based compensation expense |  |  |  |  |  |  | 0 | 98,000 |  | 98,000 |  | 98,000
Vested restricted stock awards (in shares) | 30,000 |  |  |  |  |  |  |  |  |  |  |
Vested restricted stock awards | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 |  |  |  |  |  |
Capital contributions from non-controlling interests |  |  |  |  |  |  | 0 | 0 | 0 | 0 | 38,000 | 38,000
Cash distributions to non-controlling interests |  |  |  |  |  |  | 0 | 0 | 0 | 0 | (95,000) | (95,000)
Net (loss) income |  |  |  |  |  |  | $ 0 | 0 | 119,000 | 119,000 | (54,000) | 65,000
Balances (in shares) at Mar. 31, 2024 |  |  |  |  |  |  | 6,330,000 |  |  |  |  |
Balances at Mar. 31, 2024 |  |  |  |  |  |  | $ 10,763,000 | 8,330,000 | 3,748,000 | 22,841,000 | 3,544,000 | 26,385,000
Balances (in shares) at Dec. 31, 2023 |  |  |  |  |  |  | 6,300,000 |  |  |  |  |
Balances at Dec. 31, 2023 |  |  |  |  |  |  | $ 10,763,000 | 8,232,000 | 3,629,000 | 22,624,000 | 3,655,000 | 26,279,000
Net (loss) income |  |  |  |  |  |  |  |  |  |  |  | 3,423,000
Balances (in shares) at Sep. 30, 2024 |  |  |  |  |  |  | 6,390,000 |  |  |  |  |
Balances at Sep. 30, 2024 |  |  |  |  |  |  | $ 10,763,000 | 8,517,000 | 7,143,000 | 26,423,000 | 5,407,000 | 31,830,000
Balances (in shares) at Mar. 31, 2024 |  |  |  |  |  |  | 6,330,000 |  |  |  |  |
Balances at Mar. 31, 2024 |  |  |  |  |  |  | $ 10,763,000 | 8,330,000 | 3,748,000 | 22,841,000 | 3,544,000 | 26,385,000
Stock-based compensation expense |  |  |  |  |  |  | $ 0 | 99,000 |  | 99,000 |  | 99,000
Vested restricted stock awards (in shares) |  |  |  |  |  |  | 30,000 |  |  |  |  |
Vested restricted stock awards |  |  |  |  |  |  | $ 0 | 0 | 0 | 0 | 0 | 0
Net (loss) income |  |  |  |  |  |  | 0 | 0 | 3,602,000 | 3,602,000 | 166,000 | 3,768,000
RI Acquisition non-controlling interests |  |  |  |  |  |  | $ 0 | 0 | 0 | 0 | 2,100,000 | 2,100,000
Balances (in shares) at Jun. 30, 2024 |  |  |  |  |  |  | 6,360,000 |  |  |  |  |
Balances at Jun. 30, 2024 |  |  |  |  |  |  | $ 10,763,000 | 8,429,000 | 7,350,000 | 26,542,000 | 5,810,000 | 32,352,000
Stock-based compensation expense |  |  |  |  |  |  | $ 0 | 88,000 |  | 88,000 |  | 88,000
Vested restricted stock awards (in shares) |  |  |  |  |  |  | 30,000 |  |  |  |  |
Vested restricted stock awards |  |  |  |  |  |  | $ 0 | 0 | 0 | 0 | 0 | 0
Net (loss) income |  |  |  |  |  |  | 0 | 0 | (207,000) | (207,000) | (203,000) | (410,000)
RI Acquisition non-controlling interests |  |  |  |  |  |  | $ 0 | 0 | 0 | 0 | (200,000) | (200,000)
Balances (in shares) at Sep. 30, 2024 |  |  |  |  |  |  | 6,390,000 |  |  |  |  |
Balances at Sep. 30, 2024 |  |  |  |  |  |  | $ 10,763,000 | 8,517,000 | 7,143,000 | 26,423,000 | 5,407,000 | $ 31,830,000
Balances (in shares) at Dec. 31, 2024 |  |  |  |  |  |  | 6,420,000 |  |  |  |  | 6,420,000
Balances at Dec. 31, 2024 |  |  |  |  |  |  | $ 10,763,000 | 8,605,000 | 5,815,000 | 25,183,000 | 4,844,000 | $ 30,027,000
Stock-based compensation expense |  |  |  |  |  |  | $ 0 | 89,000 |  | 89,000 |  | 89,000
Vested restricted stock awards (in shares) |  |  |  |  |  |  | 30,000 |  |  |  |  |
Vested restricted stock awards |  |  |  |  |  |  | $ 0 | 0 | 0 | 0 | 0 | 0
Capital contributions from non-controlling interests |  |  |  |  |  |  | 0 | 0 | 0 | 0 | 8,000 | 8,000
Net (loss) income |  |  |  |  |  |  | $ 0 | 0 | (625,000) | (625,000) | (287,000) | (912,000)
Balances (in shares) at Mar. 31, 2025 |  |  |  |  |  |  | 6,450,000 |  |  |  |  |
Balances at Mar. 31, 2025 |  |  |  |  |  |  | $ 10,763,000 | 8,694,000 | 5,190,000 | 24,647,000 | 4,565,000 | $ 29,212,000
Balances (in shares) at Dec. 31, 2024 |  |  |  |  |  |  | 6,420,000 |  |  |  |  | 6,420,000
Balances at Dec. 31, 2024 |  |  |  |  |  |  | $ 10,763,000 | 8,605,000 | 5,815,000 | 25,183,000 | 4,844,000 | $ 30,027,000
Net (loss) income |  |  |  |  |  |  |  |  |  |  |  | $ (1,719,000)
Balances (in shares) at Sep. 30, 2025 |  |  |  |  |  |  | 6,510,000 |  |  |  |  | 6,510,000
Balances at Sep. 30, 2025 |  |  |  |  |  |  | $ 10,763,000 | 8,909,000 | 4,893,000 | 24,565,000 | 4,034,000 | $ 28,599,000
Balances (in shares) at Mar. 31, 2025 |  |  |  |  |  |  | 6,450,000 |  |  |  |  |
Balances at Mar. 31, 2025 |  |  |  |  |  |  | $ 10,763,000 | 8,694,000 | 5,190,000 | 24,647,000 | 4,565,000 | 29,212,000
Stock-based compensation expense |  |  |  |  |  |  | $ 0 | 114,000 |  | 114,000 |  | 114,000
Vested restricted stock awards (in shares) |  |  |  |  |  |  | 30,000 |  |  |  |  |
Vested restricted stock awards |  |  |  |  |  |  | $ 0 | 0 | 0 | 0 | 0 | 0
Net (loss) income |  |  |  |  |  |  | $ 0 | 0 | (280,000) | (280,000) | (198,000) | (478,000)
Balances (in shares) at Jun. 30, 2025 |  |  |  |  |  |  | 6,480,000 |  |  |  |  |
Balances at Jun. 30, 2025 |  |  |  |  |  |  | $ 10,763,000 | 8,808,000 | 4,910,000 | 24,481,000 | 4,367,000 | 28,848,000
Stock-based compensation expense |  |  |  |  |  |  | $ 0 | 101,000 |  | 101,000 |  | 101,000
Vested restricted stock awards (in shares) |  |  |  |  |  |  | 30,000 |  |  |  |  |
Vested restricted stock awards |  |  |  |  |  |  | $ 0 | 0 | 0 | 0 | 0 | 0
Cash distributions to non-controlling interests |  |  |  |  |  |  | 0 | 0 | 0 | 0 | (21,000) | (21,000)
Net (loss) income |  |  |  |  |  |  | $ 0 | 0 | (17,000) | (17,000) | (312,000) | $ (329,000)
Balances (in shares) at Sep. 30, 2025 |  |  |  |  |  |  | 6,510,000 |  |  |  |  | 6,510,000
Balances at Sep. 30, 2025 |  |  |  |  |  |  | $ 10,763,000 | $ 8,909,000 | $ 4,893,000 | $ 24,565,000 | $ 4,034,000 | $ 28,599,000

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