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Subsequent Events | 9 Months Ended
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Jun. 30, 2019
Subsequent Events [Abstract] |
Subsequent Events | Subsequent Events Alabama Acquisition On July 12, 2019, a subsidiary of the Company acquired substantially all of the assets of an HMA manufacturing plant and paving company located near Gadsden, Alabama. The acquired business is expected to benefit from geographic synergies resulting from its proximity to the Company’s current operations in northeast Alabama, including an aggregates quarry. The acquisition was accounted for as a business combination in accordance with ASC 805. The purchase price of $5.0 million was paid from cash on hand at closing. The provisional allocation of the purchase price to assets acquired and liabilities assumed, based on their estimated fair values at the acquisition date, was determined in accordance with the methodology described under Fair Value Measurements in Note 3 to the Company's audited financial statements for the fiscal year ended September 30, 2018, as set forth in the 2018 Form 10-K. The amounts allocated were not material to the Company's Consolidated Balance Sheet. The purchase price exceeding the net fair value of identifiable assets acquired and liabilities assumed was recorded as goodwill in the amount of $2.4 million, which is deductible for income tax purposes. Goodwill primarily represents the assembled workforce and synergies expected to result from the acquisition. Upon finalizing the accounting for this transaction, management expects to ascribe value to other identifiable intangible assets, including customer relationships and customer backlog, which will reduce the amount allocated to goodwill. Conversion of Class B common stock to Class A common stock Subsequent to June 30, 2019, a stockholder of the Company converted a total of 125,000 shares of the Company's Class B common stock, on a one-for-one basis, into shares of the Company's Class A common stock. Following the conversion, there were 32,567,545 shares of Class A common stock and 19,114,417 shares of Class B common stock outstanding.

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- Definition The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 855 -URI http://asc.fasb.org/topic&trid=2122774 + Details
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