Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2018

Categorization of Investments and Assets and Liabilities Measured at Fair Value on Recurring Basis

The following table presents the categorization of investments and certain other financial assets measured at fair value on a recurring basis as of December 31, 2018 and 2017:



	December 31, 2018
	Level I		Level II		Level III		Total
Corporate Bonds, Municipal Bonds and Other Debt Securities⁽¹⁾	$	109,577	$	62,801	$	—	$	172,378
Securities Investments⁽²⁾	6,232		1,982		—		8,214
Investment Funds	54,776		—		—		54,776
Financial Instruments Owned and Pledged as Collateral at Fair Value	22,349		—		—		22,349
Total Assets Measured At Fair Value	$	192,934	$	64,783	$	—	$	257,717

	December 31, 2017
	Level I		Level II		Level III		Total
Corporate Bonds, Municipal Bonds and Other Debt Securities⁽¹⁾	$	—	$	44,648	$	—	$	44,648
Securities Investments⁽²⁾	4,336		1,795		—		6,131
Investment Funds	27,699		—		—		27,699
Financial Instruments Owned and Pledged as Collateral at Fair Value	19,374		—		—		19,374
Total Assets Measured At Fair Value	$	51,409	$	46,443	$	—	$	97,852


(1)	Includes $24,415 and $10,354 of treasury bills, municipal bonds and commercial paper classified within Cash and Cash Equivalents on the Consolidated Statements of Financial Condition as of December 31, 2018 and 2017, respectively.


(2)	Includes $6,326 and $3,092 of treasury bills and notes and municipal bonds classified within Cash and Cash Equivalents on the Consolidated Statements of Financial Condition as of December 31, 2018 and 2017, respectively.

Carrying Amount and Estimated Fair Value of Financial Instrument Assets and Liabilities which are Not Measured at Fair Value

The carrying amount and estimated fair value of the Company's financial instrument assets and liabilities, which are not measured at fair value on the Consolidated Statements of Financial Condition, are listed in the tables below.



			December 31, 2018
	Carrying		Estimated Fair Value
	Amount		Level I		Level II		Level III		Total
Financial Assets:
Cash and Cash Equivalents	$	759,849	$	759,849	$	—	$	—	$	759,849
Certificates of Deposit	100,000		—		100,000		—		100,000
Debt Security Investment	9,717		—		—		9,717		9,717
Securities Purchased Under Agreements to Resell	2,696		—		2,696		—		2,696
Receivables⁽¹⁾	370,023		—		369,636		—		369,636
Contract Assets⁽²⁾	3,374		—		3,348		—		3,348
Receivable from Employees and Related Parties	23,836		—		23,836		—		23,836
Closely-held Equity Security	1,079		—		—		1,079		1,079
Financial Liabilities:
Accounts Payable and Accrued Expenses	$	37,948	$	—	$	37,948	$	—	$	37,948
Securities Sold Under Agreements to Repurchase	25,075		—		25,075		—		25,075
Payable to Employees and Related Parties	31,894		—		31,894		—		31,894
Notes Payable	168,612		—		166,555		—		166,555

			December 31, 2017
	Carrying		Estimated Fair Value
	Amount		Level I		Level II		Level III		Total
Financial Assets:
Cash and Cash Equivalents	$	596,141	$	596,141	$	—	$	—	$	596,141
Certificates of Deposit	63,527		—		63,527		—		63,527
Debt Security Investment	10,995		—		—		10,995		10,995
Securities Purchased Under Agreements to Resell	10,645		—		10,645		—		10,645
Accounts Receivable	184,993		—		184,993		—		184,993
Receivable from Employees and Related Parties	17,030		—		17,030		—		17,030
Closely-held Equity Security	1,079		—		—		1,079		1,079
Financial Liabilities:
Accounts Payable and Accrued Expenses	$	34,111	$	—	$	34,111	$	—	$	34,111
Securities Sold Under Agreements to Repurchase	30,027		—		30,027		—		30,027
Payable to Employees and Related Parties	31,167		—		31,167		—		31,167
Notes Payable	168,347		—		171,929		—		171,929
Subordinated Borrowings	6,799		—		6,859		—		6,859


(1)	Includes Accounts Receivable and Long-term receivables included in Other Assets on the Consolidated Statements of Financial Condition. The adoption of ASU 2016-01 in 2018 resulted in the Company prospectively including the fair value of its receivables that are due in excess of one year in the above table.


(2)	Includes current and long-term contract assets included in Other Current Assets and Other Assets on the Consolidated Statements of Financial Condition.