Note 10 - Restricted Cash

9 Months Ended

Oct. 31, 2018

Notes to Financial Statements

Cash and Cash Equivalents Disclosure [Text Block]

Note

10

- Restricted cash

Restricted cash held by foreign subsidiaries was

$

1.0

 million as of 

October 31, 2018

and

$1.2

 million as of

January 

31,

2018.

Restricted cash held by foreign subsidiaries is related to fixed deposits that also serve as security deposits and guarantees. Restricted cash held in the U.S. on 

October 31, 2018

 was

$1.5

million, and is a cash collateral held by PNC Bank in relation to the new credit agreement.  

	Nine Months Ended October 31,
	2018		2017
Cash and cash equivalents	$	9,582	$	8,373
Restricted cash		2,536		898
Cash, cash equivalents and restricted cash shown in the statement of cash flows	$	12,118	$	9,271