CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY - 6 months ended Jul. 31, 2016 - USD ($) $ in Thousands	Total	Common Stock [Member]	Treasury Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss [Member]
Balance at Jan. 31, 2016	$ 67,516	$ 76	$ (3,352)	$ 64,468	$ 8,508	$ (2,184)
Balance (in shares) at Jan. 31, 2016		7,610,603	(356,441)
Net income	1,434	$ 0	$ 0	0	1,434	0
Other comprehensive income	114	0	0	0	0	114
Stock-based compensation:
Restricted stock issued	0	$ 0	$ 0	0	0	0
Restricted stock issued (in shares)		2,035	0
Restricted Stock Plan	78	$ 0	$ 0	78	0	0
Return of shares in lieu of payroll tax withholding	(3)	$ 0	$ 0	(3)	0	0
Return of shares in lieu of payroll tax withholding (in shares)		0	0
Balance at Jul. 31, 2016	$ 69,139	$ 76	$ (3,352)	$ 64,543	$ 9,942	$ (2,070)
Balance (in shares) at Jul. 31, 2016		7,612,638	(356,441)