Debt Carrying Value of Debt Instruments (Tables) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016	Jul. 14, 2016
Debt Instrument [Line Items]
Debt Instrument, Principal Value	$ 268,018	$ 269,281
Notes Payable	188,328	190,074
Debt Instrument, Unamortized Discount (Premium), Net	236,538	233,693
Total liabilities	234,551	233,693
Long-term Debt, Fair Value	186,341	190,074
Subordinated debt, at fair value	48,210	43,619
Long-term Debt [Member]
Debt Instrument [Line Items]
Debt Instrument, Principal Value	177,518	178,781
Total liabilities	48,210	43,944
Long-term Debt, Fair Value			$ 191,700
Subordinated Debt [Member]
Debt Instrument [Line Items]
Debt Instrument, Principal Value	90,500	90,500
Debt Instrument, Unamortized Discount (Premium), Net	$ 48,210	$ 43,619

Debt Instrument, Principal Value

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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.

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- Definition

Amount, after accumulated amortization, of debt discount (premium).

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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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- Definition

The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

+ References

No definition available.

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- Definition

Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.

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- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of subordinated debt (with initial maturities beyond one year or beyond the operating cycle if longer). Subordinated debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets.

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