Securities Available for Sale (Tables)

12 Months Ended

Jan. 31, 2017

Investments, Debt and Equity Securities [Abstract]

Fair Value, Amortized Cost and Gross Unrealized Gains and Losses of the Securities

The fair value, amortized cost and gross unrealized gains and losses of the securities are as follows:

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
(In thousands)
January 31, 2017
State and Municipal Obligations	$	6,732	$	—	$	(9	)	$	6,723
January 31, 2016
State and Municipal Obligations	$	10,363	$	15	$	(2	)	$	10,376

Contractual Maturity Dates of Securities

The contractual maturity dates of these securities are as follows:

	January 31
	2017		2016
(In thousands)
Less than one year	$	3,563	$	3,833
One to two years		3,160		6,543
	$	6,723	$	10,376