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Share-Based Compensation (Tables) | 6 Months Ended
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Dec. 31, 2017
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] |
Schedule of Share-Based Compensation Arrangement by Share Based Payment Award Options Outstanding | A summary of the stock option activity under the Company’s plans for the six months ended December 31, 2017 is as follows:
|  | Number of shares |  |  | Weighted average exercise price |
Options outstanding at June 30, 2017 |  |  | 8.0 |  |  | $ | 24.67 |
Options granted |  |  | — |  |  | $ | — |
Less: |  |  |  |  |  |  |  |
Options exercised |  |  | (0.5 | ) |  | $ | 23.39 |
Options canceled or expired |  |  | (0.1 | ) |  | $ | 26.60 |
Options outstanding at December 31, 2017 |  |  | 7.4 |  |  | $ | 24.75 |
Options exercisable at December 31, 2017 |  |  | 7.4 |  |  | $ | 24.75 |
Schedule of Share-Based Compensation Arrangement by Share Based Payment Award Restricted Stock Units Outstanding | A summary of the RSU activity under the Company’s plans for the six months ended December 31, 2017 is as follows:
|  | Number of shares |  |  | Weighted average grant date fair value |
RSUs outstanding at June 30, 2017 |  |  | 2.0 |  |  | $ | 33.02 |
RSUs granted |  |  | 1.1 |  |  | $ | 32.64 |
Less: |  |  |  |  |  |  |  |
RSUs vested |  |  | (0.7 | ) |  | $ | 34.97 |
RSUs canceled |  |  | (0.1 | ) |  | $ | 27.40 |
RSUs outstanding at December 31, 2017 |  |  | 2.3 |  |  | $ | 32.77 |
Schedule of Share-Based Compensation Recognized in Consolidated Statements of Operations | Share-based compensation expense recognized and included in the condensed consolidated statements of income and comprehensive income was allocated as follows:
|  | Three months ended |  |  | Six months ended |
|  | December 31, |  |  | December 31, |
|  | 2017 |  |  | 2016 |  |  | 2017 |  |  | 2016 |
Cost of molecular diagnostic testing |  | $ | 0.2 |  |  | $ | 0.3 |  |  | $ | 0.3 |  |  | $ | 0.4 |
Cost of pharmaceutical and clinical services |  |  | 0.0 |  |  |  | 0.0 |  |  |  | 0.1 |  |  |  | 0.1 |
Research and development expense |  |  | 1.2 |  |  |  | 1.4 |  |  |  | 2.1 |  |  |  | 3.0 |
Selling, general, and administrative expense |  |  | 5.5 |  |  |  | 5.7 |  |  |  | 10.8 |  |  |  | 11.7 |
Total share-based compensation expense |  | $ | 6.9 |  |  | $ | 7.4 |  |  | $ | 13.3 |  |  | $ | 15.2 |

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- Definition Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5047-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809 + Details
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- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
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