Debt Debt repayment (Tables)

12 Months Ended

Jan. 31, 2013

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

	2012	2011
Revolving line domestic	$13,989	$18,252
Mortgage notes	12,312	11,012
Revolving lines foreign	2,529	1,526
Term loans	10,608	4,797
Capitalized lease obligations (See Note 6 - Lease information)	2,584	1,831
Total debt	42,022	37,418
Less current maturities	5,419	2,736
Total long-term debt	$36,603	$34,682

Schedule of Maturities of Long-term Debt [Table Text Block]

The following table summarizes the Company's scheduled maturities at January 31,:

	Total	2014		2015		2016		2017		2018		Thereafter
Revolving line domestic	$13,989		$—		$—		$—		$13,989		$—		$—
Mortgages	12,312	357		370		389		408		3,598		7,190
Revolving line foreign	2,529	1,726		—		—		—		—		803
Term loans	10,608	2,729		2,302		1,715		1,706		328		1,828
Capitalized lease obligations	2,584	607		593		616		630		138		—
Total	$42,022	$5,419		$3,265		$2,720		$16,733		$4,064		$9,821