Debt Debt repayment (Tables)

12 Months Ended

Jan. 31, 2016

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

	2015	2014
Revolving line domestic	$5,237	$11,353
Mortgage notes	1,443	1,530
Revolving lines foreign	8,131	2,774
Term loans	246	1,808
Capitalized lease obligations	442	1,060
Total debt	15,499	18,525
Less current maturities	14,006	16,170
Total long-term debt	$1,493	$2,355

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

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

	Total	2017		2018		2019		2020		2021		Thereafter
Revolving line domestic	$5,237		$5,237		$—		$—		$—		$—		$—
Mortgages	1,443	97		102		107		112		117		908
Revolving line foreign	8,131	8,131		—		—		—		—		—
Term loans	246	165		81		—		—		—		—
Capitalized lease obligations	442	376		66		—		—		—		—
Total	$15,499	$14,006		$249		$107		$112		$117		$908