See also this year's filing and all EDGAR filings for this company.
PDF Report 0000067716_2017_MDU_RESOURCES_GROUP_INC.pdf
Logs
| error | Assets != LiabilitiesAndStockholdersEquity, ignoring company. | pre-agg | {'assets': 977475000, 'lase': 6284467000} |
| info | Failed to set obs_EconomicCapitalRatio | industry.us_generic | {'reason': "KeyError('0000067716')"} |
| info | Added remainder_ComprehensiveNetIncome directly from 10K | industry.us_generic | {} |
Edgar->Model Mapping
