Debt Debt repayment (Tables)

12 Months Ended

Jan. 31, 2014

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

	2013	2012
Revolving line domestic	$6,951	$13,989
Mortgage notes	11,172	11,540
Revolving lines foreign	5,059	2,242
Term loans	6,494	10,608
Capitalized lease obligations (See Note 7 - Lease information)	2,067	2,584
Total debt	31,743	40,963
Less current maturities	8,274	5,384
Total long-term debt	$23,469	$35,579

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

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

	Total	2015		2016		2017	2018		2019		Thereafter
Revolving line domestic	$6,951		$—		$—	$6,951		$—		$—		$—
Mortgages	11,172	380		395		410	3,590		374		6,023
Revolving line foreign	5,059	5,059		—		—	—		—		0
Term loans	6,494	2,241		1,874		1,757	622		—		0
Capitalized lease obligations	2,067	594		648		647	154		24		—
Total	$31,743	$8,274		$2,917		$9,765	$4,366		$398		$6,023