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Acquisition of Platinum Intangible Assets (Details) - Platinum - USD ($) $ in Thousands |  | 4 Months Ended
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Mar. 02, 2015 | Jun. 30, 2015
Business Acquisition [Line Items] |  |
Finite lived intangible assets acquired | $ 75,200 |
Indefinite lived intangible assets acquired | 8,400 |
Identifiable intangible assets, before amortization, at March 2, 2015 | 83,600 |
Amortization (from March 2, 2015 through June 30, 2015) |  | $ (7,385)
Net identifiable intangible assets at June 30, 2015 related to the acquisition of Platinum |  | $ 76,215
Insurance licenses |  |
Business Acquisition [Line Items] |  |
Indefinite lived intangible assets acquired | 8,400 |
Key non-contractual relationships |  |
Business Acquisition [Line Items] |  |
Finite lived intangible assets acquired | $ 30,400 |
Useful life | 10 years |
Value of business acquired |  |
Business Acquisition [Line Items] |  |
Finite lived intangible assets acquired | $ 20,200 |
Useful life | 2 years |
Renewal rights |  |
Business Acquisition [Line Items] |  |
Finite lived intangible assets acquired | $ 15,800 |
Useful life | 15 years |
Internally developed and used computer software |  |
Business Acquisition [Line Items] |  |
Finite lived intangible assets acquired | $ 3,500 |
Useful life | 2 years |
Other non-contractual relationships |  |
Business Acquisition [Line Items] |  |
Finite lived intangible assets acquired | $ 2,300 |
Useful life | 3 years |
Non-compete agreements |  |
Business Acquisition [Line Items] |  |
Finite lived intangible assets acquired | $ 1,900 |
Useful life | 2 years 6 months |
Trade name |  |
Business Acquisition [Line Items] |  |
Finite lived intangible assets acquired | $ 1,100 |
Useful life | 6 months |

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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount of assets, excluding financial assets and goodwill, that lack physical substance, having a projected indefinite period of benefit, acquired at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=39739317&loc=d3e4845-128472 + Details
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- Definition Amount of intangible assets, excluding goodwill, acquired at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=39739317&loc=d3e4845-128472 + Details
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