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Accounts Receivable | 12 Months Ended
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Sep. 30, 2019
Accounts Receivable |
Accounts Receivable | 4. Accounts Receivable Accounts receivable, net of the allowance for doubtful accounts, consist of the following at September 30, 2019 and 2018: ​
​ | ​ | ​ | ​ | ​ | ​
(Dollars in thousands) |  | 2019 |  | 2018
Commercial | ​ | $ | 153,265 |  | 146,049
U.S. Government and prime contractors | ​ |  | 21,162 |  | 17,691
Total | ​ | $ | 174,427 |  | 163,740
​

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- Definition The entire disclosure for claims held for amounts due a entity, excluding financing receivables. Examples include, but are not limited to, trade accounts receivables, notes receivables, loans receivables. Includes disclosure for allowance for credit losses. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2196772 + Details
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- References No definition available. + Details
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