CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY - 9 months ended Oct. 31, 2015 - USD ($) shares in Thousands, $ in Thousands	Common Stock	Additional Paid-in Capital	Retained Earnings	Total
Balance at Jan. 31, 2015	$ 171	$ 24,024	$ 5,642	$ 29,837
Balance (in shares) at Jan. 31, 2015	8,558
Increase (Decrease) in Stockholders' Equity
Stock-based compensation		1,607		1,607
Tax effect from stock option exercises		165		165
Stock option exercises and equity issuances, net of tax	$ 3	1,651		1,654
Stock option exercises and equity issuances, net of tax (in shares)	155
Net income			7,048	7,048
Balance at Oct. 31, 2015	$ 174	$ 27,447	$ 12,690	$ 40,311
Balance (in shares) at Oct. 31, 2015	8,713