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Investment Securities (Tables) | 6 Months Ended
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Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract] |
Schedule of Available-for-Sale Securities | Investment securities at December 31, 2021 and June 30, 2021 consist of certificates of deposit which are classified as available-for-sale securities and have been determined to be level 1 assets. The cost, gross unrealized gains, gross unrealized losses and fair value of available-for-sale securities by major security type at December 31, 2021 and June 30, 2021 are as follows:
|  |  |  |  | Gross |  |  | Gross |  |  |  |
|  | Amortized |  |  | Unrealized |  |  | Unrealized |  |  | Fair |
|  | Cost |  |  | Gains |  |  | Losses |  |  | Value |
December 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |
Certificates of deposit |  | $ | 3,057,000 |  |  | $ | — |  |  | $ | — |  |  | $ | 3,057,000 |
June 30, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Certificates of deposit |  | $ | 3,092,000 |  |  | $ | — |  |  | $ | — |  |  | $ | 3,092,000 |
Schedule of Contractual Maturities | As of December 31, 2021 and June 30, 2021, the remaining contractual maturities of available-for-sale securities were as follows:
|  | Years to Maturity |  |  |  |
|  | Less than |  |  | One to |  |  |  |
|  | One Year |  |  | Five Years |  |  | Total |
December 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale |  | $ | 3,057,000 |  |  | $ | — |  |  | $ | 3,057,000 |
June 30, 2021 |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale |  | $ | 3,092,000 |  |  | $ | — |  |  | $ | 3,092,000 |

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- Definition Tabular disclosure of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -URI http://asc.fasb.org/topic&trid=2196928 + Details
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- Definition Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments. + References No definition available. + Details
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- References No definition available. + Details
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