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Consolidated 50% Owned Subsidiaries (Tables) | 3 Months Ended
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Mar. 31, 2020
Noncontrolling Interest [Abstract] |
Schedule of Components of Agreement Obligation | The liability consists of the following:
| March 31, 2020 |  | December 31, 2019
Members’ interest subject to mandatory redemption | $ | 40,000 |  |  | $ | 40,000 |
Net accumulated earnings | 9,186 |  |  | 9,003 |
Total liability | $ | 49,186 |  |  | $ | 49,003 |
Summary of Financial Information | Summary financial information for Myers is as follows:
| Three Months Ended March 31,
| 2020 |  | 2019
Revenues | $ | 44,362 |  |  | $ | 42,414 |
Operating income | $ | 155 |  |  | $ | 277 |
Net income | $ | 158 |  |  | $ | 282 |
Summary financial information for SEMA is as follows:
| Three Months Ended March 31,
| 2020 |  | 2019
Revenues | $ | 4,064 |  |  | $ | 602 |
Operating income | $ | 296 |  |  | $ | 38 |
Net income | $ | 299 |  |  | $ | 38 |
| Three Months Ended March 31,
| 2020 |  | 2019
Revenues | $ | 26,846 |  |  | $ | 31,384 |
Income before tax | $ | 2,157 |  |  | $ | 1,969 |
Sterling’s noncontrolling interest: |  |  |
Revenues | $ | 13,082 |  |  | $ | 15,684 |
Income before tax | $ | 1,049 |  |  | $ | 984 |

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- Definition Tabular disclosure of condensed income statement, including, but not limited to, income statements of consolidated entities and consolidation eliminations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 3 -Paragraph i -Subsection 10 + Details
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