Fair Value of Financial Instruments (Fair Value and Carrying Value of Financial Instruments Measured on a Recurring Basis) (Details) - USD ($) $ in Thousands		Sep. 30, 2015	Dec. 31, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Real Estate Acquired Through Foreclosure		$ 817
Trading assets		33,817	$ 30,235
Mortgage loans held for sale		108,969	28,661
Investments in loans, at fair value		248,924	2,601
Investments in available for sale securities		192,387	171,128
Derivative assets		14,114	11,698
Derivative liabilities		4,561	2,985
Trading liabilities, at fair value		24,602	22,645
Significant unobservable inputs Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets	[1]	35,187	2,876
Total liabilities	[2]	2,014	0
Recurring | Quoted prices in active markets Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		0	0
Mortgage loans held for sale		0	0
Investments in available for sale securities		6,843	6,874
Derivative assets		0	0
Total trading assets		0	0
Total assets		6,843	299,372
Derivative liabilities		0	0
Trading liabilities, at fair value		0	0
Total liabilities		0	0
Recurring | Quoted prices in active markets Level 1 | Forward Contracts [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		0
Recurring | Quoted prices in active markets Level 1 | Foreign Exchange Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		0
Recurring | Quoted prices in active markets Level 1 | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		0
Recurring | Quoted prices in active markets Level 1 | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		0	0
Recurring | Quoted prices in active markets Level 1 | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets			0
Debt Instrument, Fair Value Disclosure		0
Recurring | Quoted prices in active markets Level 1 | Forward delivery contract - best efforts [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		0
Recurring | Quoted prices in active markets Level 1 | Forward Contracts [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets			0
Recurring | Quoted prices in active markets Level 1 | Privately held equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		0	0
Recurring | Quoted prices in active markets Level 1 | Tax exempt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		0	0
Recurring | Quoted prices in active markets Level 1 | CDO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets			0
Recurring | Quoted prices in active markets Level 1 | CLO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		0	0
Recurring | Quoted prices in active markets Level 1 | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		0	0
Recurring | Quoted prices in active markets Level 1 | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		0	0
Recurring | Quoted prices in active markets Level 1 | Investment in Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in loans, at fair value		0	0
Recurring | Quoted prices in active markets Level 1 | Credit Default Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		0	0
Recurring | Quoted prices in active markets Level 1 | Equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		5,952	6,003
Recurring | Quoted prices in active markets Level 1 | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		0	0
Recurring | Quoted prices in active markets Level 1 | Obligations of states and political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		0	0
Recurring | Quoted prices in active markets Level 1 | Obligations of foreign governments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		0	0
Recurring | Quoted prices in active markets Level 1 | Certificates of deposit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		891	871
Recurring | Quoted prices in active markets Level 1 | Asset-backed Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		0
Recurring | Other significant observable inputs Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		8,251	11,230
Mortgage loans held for sale		108,969	28,661
Investments in available for sale securities		185,496	163,207
Derivative assets		10,984	10,833
Total trading assets		19,235	22,063
Total assets		1,706,106	2,215,174
Derivative liabilities		4,547	2,985
Trading liabilities, at fair value		24,588	22,645
Total liabilities		24,588	22,771
Recurring | Other significant observable inputs Level 2 | Forward Contracts [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		123
Recurring | Other significant observable inputs Level 2 | Foreign Exchange Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		706
Recurring | Other significant observable inputs Level 2 | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		501
Recurring | Other significant observable inputs Level 2 | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		3,217	2,913
Recurring | Other significant observable inputs Level 2 | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets			19,660
Debt Instrument, Fair Value Disclosure		20,041
Recurring | Other significant observable inputs Level 2 | Forward delivery contract - best efforts [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		0
Recurring | Other significant observable inputs Level 2 | Forward Contracts [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets			0
Recurring | Other significant observable inputs Level 2 | Privately held equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		0	0
Recurring | Other significant observable inputs Level 2 | Tax exempt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		8,251	11,230
Recurring | Other significant observable inputs Level 2 | CDO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets			0
Recurring | Other significant observable inputs Level 2 | CLO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		0	0
Recurring | Other significant observable inputs Level 2 | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		70,779	67,476
Recurring | Other significant observable inputs Level 2 | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		0	0
Recurring | Other significant observable inputs Level 2 | Investment in Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in loans, at fair value		145,656	154
Recurring | Other significant observable inputs Level 2 | Credit Default Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		10,193	10,833
Recurring | Other significant observable inputs Level 2 | Foreign Exchange Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		706
Recurring | Other significant observable inputs Level 2 | Equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		0	0
Recurring | Other significant observable inputs Level 2 | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		63,880	58,239
Recurring | Other significant observable inputs Level 2 | Obligations of states and political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		46,413	35,872
Recurring | Other significant observable inputs Level 2 | Obligations of foreign governments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		2,885	1,620
Recurring | Other significant observable inputs Level 2 | Certificates of deposit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		0	0
Recurring | Other significant observable inputs Level 2 | Asset-backed Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		1,539
Recurring | Significant unobservable inputs Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		11,452	7,307
Mortgage loans held for sale		0	0
Investments in available for sale securities		48	1,047
Derivative assets		3,130	865
Total trading assets		14,582	8,172
Total assets		567,571	4,359,980
Derivative liabilities		14	0
Trading liabilities, at fair value		14	0
Total liabilities		1,706,464	1,785,207
Recurring | Significant unobservable inputs Level 3 | Other Liabilities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration payable		2,000
Recurring | Significant unobservable inputs Level 3 | Forward Contracts [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		14
Recurring | Significant unobservable inputs Level 3 | Foreign Exchange Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		0
Recurring | Significant unobservable inputs Level 3 | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		0
Recurring | Significant unobservable inputs Level 3 | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		0	0
Recurring | Significant unobservable inputs Level 3 | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets			0
Debt Instrument, Fair Value Disclosure		0
Recurring | Significant unobservable inputs Level 3 | Forward delivery contract - best efforts [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		766
Recurring | Significant unobservable inputs Level 3 | Forward Contracts [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets			776
Recurring | Significant unobservable inputs Level 3 | Privately held equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		8,941	4,171
Recurring | Significant unobservable inputs Level 3 | Tax exempt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		1,836	2,011
Recurring | Significant unobservable inputs Level 3 | CDO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets			180
Recurring | Significant unobservable inputs Level 3 | CLO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		675	945
Recurring | Significant unobservable inputs Level 3 | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		0	0
Recurring | Significant unobservable inputs Level 3 | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		2,364	89
Recurring | Significant unobservable inputs Level 3 | Investment in Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in loans, at fair value		103,268	2,447
Recurring | Significant unobservable inputs Level 3 | Credit Default Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		0	0
Recurring | Significant unobservable inputs Level 3 | Foreign Exchange Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		0
Recurring | Significant unobservable inputs Level 3 | Equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		48	1,047
Recurring | Significant unobservable inputs Level 3 | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		0	0
Recurring | Significant unobservable inputs Level 3 | Obligations of states and political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		0	0
Recurring | Significant unobservable inputs Level 3 | Obligations of foreign governments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		0	0
Recurring | Significant unobservable inputs Level 3 | Certificates of deposit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		0	0
Recurring | Significant unobservable inputs Level 3 | Asset-backed Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		0
Equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		6,000	7,050
Telos Asset Management LLC | Primary beneficiary
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		7,141	21,858
Telos Asset Management LLC | Primary beneficiary | Recurring | Quoted prices in active markets Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		0	0
Total liabilities		0	0
Telos Asset Management LLC | Primary beneficiary | Recurring | Quoted prices in active markets Level 1 | CLO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Notes Payable, Fair Value Disclosure		0	0
Telos Asset Management LLC | Primary beneficiary | Recurring | Quoted prices in active markets Level 1 | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities			0
Telos Asset Management LLC | Primary beneficiary | Recurring | Quoted prices in active markets Level 1 | Privately Held Equity Securities of CLO's
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		0	0
Telos Asset Management LLC | Primary beneficiary | Recurring | Quoted prices in active markets Level 1 | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets			0
Telos Asset Management LLC | Primary beneficiary | Recurring | Quoted prices in active markets Level 1 | Investment in Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in loans, at fair value		0	0
Telos Asset Management LLC | Primary beneficiary | Recurring | Quoted prices in active markets Level 1 | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		0
Telos Asset Management LLC | Primary beneficiary | Recurring | Other significant observable inputs Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		1,246,750	1,248,252
Total liabilities		0	126
Telos Asset Management LLC | Primary beneficiary | Recurring | Other significant observable inputs Level 2 | CLO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Notes Payable, Fair Value Disclosure		0	0
Telos Asset Management LLC | Primary beneficiary | Recurring | Other significant observable inputs Level 2 | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities			126
Telos Asset Management LLC | Primary beneficiary | Recurring | Other significant observable inputs Level 2 | Privately Held Equity Securities of CLO's
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		380	91
Telos Asset Management LLC | Primary beneficiary | Recurring | Other significant observable inputs Level 2 | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets			0
Telos Asset Management LLC | Primary beneficiary | Recurring | Other significant observable inputs Level 2 | Investment in Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in loans, at fair value		1,245,166	1,248,161
Telos Asset Management LLC | Primary beneficiary | Recurring | Other significant observable inputs Level 2 | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		1,204
Telos Asset Management LLC | Primary beneficiary | Recurring | Significant unobservable inputs Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		449,673	576,811
Total liabilities		1,704,450	1,785,207
Telos Asset Management LLC | Primary beneficiary | Recurring | Significant unobservable inputs Level 3 | CLO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Notes Payable, Fair Value Disclosure		1,704,450	1,785,207
Telos Asset Management LLC | Primary beneficiary | Recurring | Significant unobservable inputs Level 3 | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities			0
Telos Asset Management LLC | Primary beneficiary | Recurring | Significant unobservable inputs Level 3 | Privately Held Equity Securities of CLO's
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		5,557	3,012
Telos Asset Management LLC | Primary beneficiary | Recurring | Significant unobservable inputs Level 3 | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets			18,755
Telos Asset Management LLC | Primary beneficiary | Recurring | Significant unobservable inputs Level 3 | Investment in Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in loans, at fair value		444,116	555,044
Telos Asset Management LLC | Primary beneficiary | Recurring | Significant unobservable inputs Level 3 | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		0
Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		3,012,887	7,820,017
Trading liabilities, at fair value			22,573
Total liabilities		2,378,372	7,271,607
Fair Value | Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		19,703	18,537
Mortgage loans held for sale		108,969	28,661
Investments in available for sale securities		192,387	171,128
Derivative assets		14,114	11,698
Total trading assets		33,817	30,235
Total assets		2,280,520	6,874,526
Derivative liabilities		4,561	2,985
Trading liabilities, at fair value		24,602	22,645
Total liabilities		1,731,052	1,807,978
Fair Value | Recurring | Other Liabilities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration payable		2,000
Fair Value | Recurring | Forward Contracts [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		137
Fair Value | Recurring | Foreign Exchange Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		706
Fair Value | Recurring | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		501
Fair Value | Recurring | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		3,217	2,913
Fair Value | Recurring | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets			19,660
Debt Instrument, Fair Value Disclosure		20,041
Fair Value | Recurring | Forward delivery contract - best efforts [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		766
Fair Value | Recurring | Forward Contracts [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets			776
Fair Value | Recurring | Privately held equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		8,941	4,171
Fair Value | Recurring | Tax exempt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		10,087	13,241
Fair Value | Recurring | CDO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets			180
Fair Value | Recurring | CLO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		675	945
Fair Value | Recurring | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		70,779	67,476
Fair Value | Recurring | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		2,364	89
Fair Value | Recurring | Investment in Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in loans, at fair value		248,924	2,601
Fair Value | Recurring | Credit Default Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		10,193	10,833
Fair Value | Recurring | Foreign Exchange Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		706
Fair Value | Recurring | Equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		6,000	7,050
Fair Value | Recurring | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		63,880	58,239
Fair Value | Recurring | Obligations of states and political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		46,413	35,872
Fair Value | Recurring | Obligations of foreign governments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		2,885	1,620
Fair Value | Recurring | Certificates of deposit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		891	871
Fair Value | Recurring | Asset-backed Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		1,539
Fair Value | Telos Asset Management LLC | Primary beneficiary | Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		1,696,423	1,825,063
Total liabilities		1,704,450	1,785,333
Fair Value | Telos Asset Management LLC | Primary beneficiary | Recurring | CLO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Notes Payable, Fair Value Disclosure		1,704,450	1,785,207
Fair Value | Telos Asset Management LLC | Primary beneficiary | Recurring | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities			126
Fair Value | Telos Asset Management LLC | Primary beneficiary | Recurring | Privately Held Equity Securities of CLO's
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		5,937	3,103
Fair Value | Telos Asset Management LLC | Primary beneficiary | Recurring | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets			18,755
Fair Value | Telos Asset Management LLC | Primary beneficiary | Recurring | Investment in Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in loans, at fair value		1,689,282	1,803,205
Fair Value | Telos Asset Management LLC | Primary beneficiary | Recurring | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		1,204
Carrying value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		33,817	30,235
Mortgage loans held for sale		108,969	28,661
Investments in loans, at fair value		248,924	2,601
Investments in available for sale securities		192,387	171,128
Total assets		3,014,373	7,820,017
Trading liabilities, at fair value		24,602	22,573
Total liabilities		2,377,334	7,270,050
Carrying value | Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		19,703	18,537
Mortgage loans held for sale		108,969	28,661
Investments in available for sale securities		192,387	171,128
Derivative assets		14,114	11,698
Total trading assets		33,817	30,235
Total assets		2,280,520	6,874,526
Derivative liabilities		4,561	2,985
Trading liabilities, at fair value		24,602	22,645
Total liabilities		1,731,052	1,807,978
Carrying value | Recurring | Other Liabilities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration payable		2,000
Carrying value | Recurring | Forward Contracts [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		137
Carrying value | Recurring | Foreign Exchange Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		706
Carrying value | Recurring | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		501
Carrying value | Recurring | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities		3,217	2,913
Carrying value | Recurring | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets			19,660
Debt Instrument, Fair Value Disclosure		20,041
Carrying value | Recurring | Forward delivery contract - best efforts [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		766
Carrying value | Recurring | Forward Contracts [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets			776
Carrying value | Recurring | Privately held equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		8,941	4,171
Carrying value | Recurring | Tax exempt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		10,087	13,241
Carrying value | Recurring | CDO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets			180
Carrying value | Recurring | CLO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		675	945
Carrying value | Recurring | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		70,779	67,476
Carrying value | Recurring | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		2,364	89
Carrying value | Recurring | Investment in Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in loans, at fair value		248,924	2,601
Carrying value | Recurring | Credit Default Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		10,193	10,833
Carrying value | Recurring | Foreign Exchange Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		706
Carrying value | Recurring | Equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		6,000	7,050
Carrying value | Recurring | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		63,880	58,239
Carrying value | Recurring | Obligations of states and political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		46,413	35,872
Carrying value | Recurring | Obligations of foreign governments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		2,885	1,620
Carrying value | Recurring | Certificates of deposit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		891	871
Carrying value | Recurring | Asset-backed Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities		1,539
Carrying value | Telos Asset Management LLC | Primary beneficiary | Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		1,696,423	1,825,063
Total liabilities		1,704,450	1,785,333
Carrying value | Telos Asset Management LLC | Primary beneficiary | Recurring | CLO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Notes Payable, Fair Value Disclosure		1,704,450	1,785,207
Carrying value | Telos Asset Management LLC | Primary beneficiary | Recurring | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities			126
Carrying value | Telos Asset Management LLC | Primary beneficiary | Recurring | Privately Held Equity Securities of CLO's
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets		5,937	3,103
Carrying value | Telos Asset Management LLC | Primary beneficiary | Recurring | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading assets			18,755
Carrying value | Telos Asset Management LLC | Primary beneficiary | Recurring | Investment in Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in loans, at fair value		1,689,282	1,803,205
Carrying value | Telos Asset Management LLC | Primary beneficiary | Recurring | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		1,204
PFG [Member] | Recurring | Quoted prices in active markets Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities			100
Separate Account Assets			292,398
Assets Held-for-sale, Long Lived, Fair Value Disclosure			292,498
PFG [Member] | Recurring | Other significant observable inputs Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities			17,309
Separate Account Assets			735,528
Assets Held-for-sale, Long Lived, Fair Value Disclosure			752,837
PFG [Member] | Recurring | Significant unobservable inputs Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities			0
Separate Account Assets			3,771,503
Assets Held-for-sale, Long Lived, Fair Value Disclosure			3,771,503
PFG [Member] | Fair Value | Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities			17,409
Separate Account Assets			4,799,429
Assets Held-for-sale, Long Lived, Fair Value Disclosure			4,816,838
PFG [Member] | Carrying value | Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments in available for sale securities			17,409
Separate Account Assets			4,799,429
Assets Held-for-sale, Long Lived, Fair Value Disclosure			4,816,838
Mortgage Backed Securities, Other [Member] | Recurring | Quoted prices in active markets Level 1 | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities			0
Mortgage Backed Securities, Other [Member] | Recurring | Quoted prices in active markets Level 1 | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		0
Mortgage Backed Securities, Other [Member] | Recurring | Other significant observable inputs Level 2 | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities			72
Mortgage Backed Securities, Other [Member] | Recurring | Other significant observable inputs Level 2 | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		85
Mortgage Backed Securities, Other [Member] | Recurring | Significant unobservable inputs Level 3 | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities			0
Mortgage Backed Securities, Other [Member] | Recurring | Significant unobservable inputs Level 3 | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		0
Mortgage Backed Securities, Other [Member] | Fair Value | Recurring | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities			72
Mortgage Backed Securities, Other [Member] | Fair Value | Recurring | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		85
Mortgage Backed Securities, Other [Member] | Carrying value | Recurring | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities			$ 72
Mortgage Backed Securities, Other [Member] | Carrying value | Recurring | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets		$ 85

[1] All other assets valued using unobservable inputs classified as Level 3 have not been provided as these are not readily available to the Company.

[2] All other liabilities valued using unobservable inputs classified as Level 3 have not been provided as these are not readily available to the Company.