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DIVIDENDS | 3 Months Ended
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Dec. 31, 2021
DIVIDENDS |
DIVIDENDS | 5. DIVIDENDS ​ The Company paid a $0.18 per share cash dividend on its common stock totaling $0.1 million in each of the three month periods ended December 2021 and December 2020, respectively. During Q1 2022, the Company declared and paid a $5.00 per share special dividend totaling approximately $3.0 million. During Q1 2021, the Company declared a $5.00 per share special dividend totaling approximately $2.9 million that was paid in Q2 2021.

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- Definition This element represents cash dividends paid by the Company. + References No definition available. + Details
Name: | dit_DividendsPaidDisclosureTextBlock
Namespace Prefix: | dit_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
Name: | us-gaap_PaymentsOfDividendsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration