Fair Value Measurements Fair Value Measurements (Tables)

3 Months Ended

May 31, 2018

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

The following table presents assets measured at fair value on a recurring basis at May 31, 2018:

			Fair Value Measurements at Reporting Date Using
	Total		Level 1		Level 2
Cash and cash equivalents:
Cash and money market funds	$	49,827	$	49,827	$	—
Derivatives
Designated for hedging	$	109	$	—	$	109
Investment securities:
Mutual funds	$	2,833	$	2,833	$	—
Investment held at cost, less impairment (a)	540		—		—
Total investment securities	$	3,373	$	2,833	$	—

The following table presents assets and liabilities measured at fair value on a recurring basis at February 28, 2018:

				Fair Value Measurements at Reporting Date Using
	Total			Level 1		Level 2
Cash and cash equivalents:
Cash and money market funds	$	51,740		$	51,740	$	—
Derivatives
Designated for hedging	$	(262	)	$	—	$	(262	)
Investment securities:
Trading securities	$	3,620		$	3,620	$	—
Other investment at cost (a)	547			—		—
Total investment securities	$	4,167		$	3,620	$	—

(a) This balance represents an investment in a non-controlled corporation held at cost, less impairment (see Note 4). The fair value of this investment would be based upon Level 3 inputs.