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Stock Benefit Plans - Schedule of Share Based Compensation Options Outstanding and Exercisable By Price Range (Detail) - $ / shares | 12 Months Ended
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Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2020
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |  |  |
Options Outstanding, Number of Shares | 547,619 | 918,093 | 1,596,853
Options Outstanding, Weighted Average Remaining Contractual Term | 2 years 9 months 3 days | 2 years 10 months 20 days | 3 years 2 months 4 days
Options Outstanding, Weighted Average Exercise Price | $ 8.33 | $ 6.10 | $ 5.25
$3.40 - $3.40 [Member] |  |  |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |  |  |
Weighted Average Exercise Price, Lower | 3.40 |  |
Weighted Average Exercise Price, Upper | $ 3.40 |  |
Options Outstanding, Number of Shares | 50,000 |  |
Options Outstanding, Weighted Average Remaining Contractual Term | 1 year 7 months 2 days |  |
Options Outstanding, Weighted Average Exercise Price | $ 3.40 |  |
Options Exercisable, Number of Shares | 50,000 |  |
Options Exercisable, Weighted Average Exercise Price | $ 3.40 |  |
$3.63 - $3.63 [Member] |  |  |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |  |  |
Weighted Average Exercise Price, Lower | 3.63 |  |
Weighted Average Exercise Price, Upper | $ 3.63 |  |
Options Outstanding, Number of Shares | 137,125 |  |
Options Outstanding, Weighted Average Remaining Contractual Term | 1 year 29 days |  |
Options Outstanding, Weighted Average Exercise Price | $ 3.63 |  |
Options Exercisable, Number of Shares | 137,125 |  |
Options Exercisable, Weighted Average Exercise Price | $ 3.63 |  |
$4.01 - $4.01 [Member] |  |  |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |  |  |
Weighted Average Exercise Price, Lower | 4.01 |  |
Weighted Average Exercise Price, Upper | $ 4.01 |  |
Options Outstanding, Number of Shares | 103,675 |  |
Options Outstanding, Weighted Average Remaining Contractual Term | 2 years 21 days |  |
Options Outstanding, Weighted Average Exercise Price | $ 4.01 |  |
Options Exercisable, Number of Shares | 103,128 |  |
Options Exercisable, Weighted Average Exercise Price | $ 4.01 |  |
$5.80 - $7.20 [Member] |  |  |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |  |  |
Weighted Average Exercise Price, Lower | 5.80 |  |
Weighted Average Exercise Price, Upper | $ 7.20 |  |
Options Outstanding, Number of Shares | 66,666 |  |
Options Outstanding, Weighted Average Remaining Contractual Term | 8 months 12 days |  |
Options Outstanding, Weighted Average Exercise Price | $ 6.06 |  |
Options Exercisable, Number of Shares | 66,666 |  |
Options Exercisable, Weighted Average Exercise Price | $ 6.06 |  |
$9.69 - $11.71 [Member] |  |  |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |  |  |
Weighted Average Exercise Price, Lower | 9.69 |  |
Weighted Average Exercise Price, Upper | $ 11.71 |  |
Options Outstanding, Number of Shares | 61,586 |  |
Options Outstanding, Weighted Average Remaining Contractual Term | 5 years 2 months 1 day |  |
Options Outstanding, Weighted Average Exercise Price | $ 11.49 |  |
Options Exercisable, Number of Shares | 33,734 |  |
Options Exercisable, Weighted Average Exercise Price | $ 11.35 |  |
$11.98 - $17.16 [Member] |  |  |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |  |  |
Weighted Average Exercise Price, Lower | 11.98 |  |
Weighted Average Exercise Price, Upper | $ 17.16 |  |
Options Outstanding, Number of Shares | 25,329 |  |
Options Outstanding, Weighted Average Remaining Contractual Term | 3 years 9 months 3 days |  |
Options Outstanding, Weighted Average Exercise Price | $ 13.74 |  |
Options Exercisable, Number of Shares | 20,554 |  |
Options Exercisable, Weighted Average Exercise Price | $ 13.71 |  |
$18.32 - $18.32 [Member] |  |  |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |  |  |
Weighted Average Exercise Price, Lower | 18.32 |  |
Weighted Average Exercise Price, Upper | $ 18.32 |  |
Options Outstanding, Number of Shares | 50,000 |  |
Options Outstanding, Weighted Average Remaining Contractual Term | 6 years 25 days |  |
Options Outstanding, Weighted Average Exercise Price | $ 18.32 |  |
Options Exercisable, Number of Shares | 11,458 |  |
Options Exercisable, Weighted Average Exercise Price | $ 18.32 |  |
$18.35 - $18.35 [Member] |  |  |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |  |  |
Weighted Average Exercise Price, Lower | 18.35 |  |
Weighted Average Exercise Price, Upper | $ 18.35 |  |
Options Outstanding, Number of Shares | 1,890 |  |
Options Outstanding, Weighted Average Remaining Contractual Term | 3 years 3 days |  |
Options Outstanding, Weighted Average Exercise Price | $ 18.35 |  |
Options Exercisable, Number of Shares | 1,654 |  |
Options Exercisable, Weighted Average Exercise Price | $ 18.35 |  |
$20.73 - $20.73 [Member] |  |  |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |  |  |
Weighted Average Exercise Price, Lower | 20.73 |  |
Weighted Average Exercise Price, Upper | $ 20.73 |  |
Options Outstanding, Number of Shares | 50,000 |  |
Options Outstanding, Weighted Average Remaining Contractual Term | 5 years 9 months 29 days |  |
Options Outstanding, Weighted Average Exercise Price | $ 20.73 |  |
Options Exercisable, Number of Shares | 14,583 |  |
Options Exercisable, Weighted Average Exercise Price | $ 20.73 |  |
$24.46 - $24.46 [Member] |  |  |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |  |  |
Weighted Average Exercise Price, Lower | 24.46 |  |
Weighted Average Exercise Price, Upper | $ 24.46 |  |
Options Outstanding, Number of Shares | 1,348 |  |
Options Outstanding, Weighted Average Remaining Contractual Term | 5 years 7 months 9 days |  |
Options Outstanding, Weighted Average Exercise Price | $ 24.46 |  |
Options Exercisable, Number of Shares | 1,348 |  |
Options Exercisable, Weighted Average Exercise Price | $ 24.46 |  |
$3.40 - $24.46 [Member] |  |  |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |  |  |
Weighted Average Exercise Price, Lower | 3.40 |  |
Weighted Average Exercise Price, Upper | $ 24.46 |  |
Options Outstanding, Number of Shares | 547,619 |  |
Options Outstanding, Weighted Average Remaining Contractual Term | 2 years 9 months 3 days |  |
Options Outstanding, Weighted Average Exercise Price | $ 8.33 |  |
Options Exercisable, Number of Shares | 440,250 |  |
Options Exercisable, Weighted Average Exercise Price | $ 6.19 |  |

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- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Number of options outstanding, including both vested and non-vested options. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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