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Share-based Compensation - Stock Options Outstanding and Exercisable (Details) | 12 Months Ended
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Jun. 30, 2019 $ / shares shares
Price Range $7.21 - 7.21 [Member] |
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items] |
Number Outstanding (in shares) | shares | 6,875
Weighted-Average Remaining Contractual Life (Years) | 4 years 6 months 29 days
Weighted-Average Exercise Price (in dollars per share) | $ 7.21
Number Exercisable (in shares) | shares | 6,875
Weighted-Average Exercise Price (in dollars per share) | $ 7.21
Exercise price, lower range limit (in dollars per share) | 7.21
Exercise price, upper range limit (in dollars per share) | $ 7.21
Price Range $7.44 - 7.44 [Member] |
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items] |
Number Outstanding (in shares) | shares | 331,139
Weighted-Average Remaining Contractual Life (Years) | 4 years 8 months 16 days
Weighted-Average Exercise Price (in dollars per share) | $ 7.44
Number Exercisable (in shares) | shares | 331,139
Weighted-Average Exercise Price (in dollars per share) | $ 7.44
Exercise price, lower range limit (in dollars per share) | 7.44
Exercise price, upper range limit (in dollars per share) | $ 7.44
Price Range $7.56 - 9.90 [Member] |
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items] |
Number Outstanding (in shares) | shares | 195,150
Weighted-Average Remaining Contractual Life (Years) | 3 years 8 months 16 days
Weighted-Average Exercise Price (in dollars per share) | $ 8.93
Number Exercisable (in shares) | shares | 195,150
Weighted-Average Exercise Price (in dollars per share) | $ 8.93
Exercise price, lower range limit (in dollars per share) | 7.56
Exercise price, upper range limit (in dollars per share) | $ 9.90
Price Range $10.50 - 15.00 [Member] |
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items] |
Number Outstanding (in shares) | shares | 178,314
Weighted-Average Remaining Contractual Life (Years) | 1 year 3 months 18 days
Weighted-Average Exercise Price (in dollars per share) | $ 13.45
Number Exercisable (in shares) | shares | 178,314
Weighted-Average Exercise Price (in dollars per share) | $ 13.45
Exercise price, lower range limit (in dollars per share) | 10.50
Exercise price, upper range limit (in dollars per share) | $ 15.00
Price Range $17.90 - $18.00 (Member) |
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items] |
Number Outstanding (in shares) | shares | 165,000
Weighted-Average Remaining Contractual Life (Years) | 9 months 29 days
Weighted-Average Exercise Price (in dollars per share) | $ 17.99
Number Exercisable (in shares) | shares | 165,000
Weighted-Average Exercise Price (in dollars per share) | $ 17.99
Exercise price, lower range limit (in dollars per share) | 17.90
Exercise price, upper range limit (in dollars per share) | $ 18.00
Price Range $7.21 - 18.00 Member |
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items] |
Number Outstanding (in shares) | shares | 876,478
Weighted-Average Remaining Contractual Life (Years) | 3 years 22 days
Weighted-Average Exercise Price (in dollars per share) | $ 10.98
Number Exercisable (in shares) | shares | 876,478
Weighted-Average Exercise Price (in dollars per share) | $ 10.98
Exercise price, lower range limit (in dollars per share) | 7.21
Exercise price, upper range limit (in dollars per share) | $ 18.00

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + 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=116856206&loc=d3e5070-113901 + Details
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- Definition The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied. + 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)(iii) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices. + 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)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=116856206&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=116856206&loc=d3e5070-113901 + Details
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- Definition Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding. + 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=116856206&loc=d3e5070-113901 + Details
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- Definition The weighted average price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices. + 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)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition Weighted average remaining contractual term of outstanding stock options, 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=116856206&loc=d3e5070-113901 + Details
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