Investments

The following is a summary of investments as of August 3, 2019:



	Amortized Cost or Par Value		Gross Unrealized Gains		Gross Unrealized Losses		Other-than- Temporary Impairment		Estimated Fair Value
Held-to-Maturity Securities:
State and municipal bonds	$	52,544	$	127	$	—	$	—	$	52,671

Trading Securities:
Mutual funds	$	13,905	$	1,079	$	—	$	—	$	14,984

The following is a summary of investments as of February 2, 2019:



	Amortized Cost or Par Value		Gross Unrealized Gains		Gross Unrealized Losses			Other-than- Temporary Impairment		Estimated Fair Value
Held-to-Maturity Securities:
State and municipal bonds	$	56,313	$	65	$	(7	)	$	—	$	56,371

Trading Securities:
Mutual funds	$	13,364	$	614	$	—		$	—	$	13,978

The amortized cost and fair value of debt securities by contractual maturity as of August 3, 2019 is as follows:



	Amortized Cost		Fair Value
Held-to-Maturity Securities
Less than 1 year	$	52,051	$	52,176
1 - 5 years	493		495
	$	52,544	$	52,671

As of August 3, 2019 and February 2, 2019, $493 and $4,767 of held-to-maturity securities are classified in long-term investments. Trading securities are held in a Rabbi Trust, intended to fund the Company’s deferred compensation plan, and are classified in long-term investments.