CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Aug. 31, 2013	Aug. 31, 2012
CASH FLOWS FROM OPERATING ACTIVITIES
Net cash provided by operating activities	$ 4,319	$ 2,554
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property and equipment	(1,509)	(1,520)
Net cash used in investing activities	(1,509)	(1,520)
CASH FLOWS FROM FINANCING ACTIVITIES
Advances from factor, net	1,996	(553)
Proceeds from exercise of options	27	20
Payment of contingent consideration buy-out	(1,684)
Payment of taxes on restricted stock units	(560)	(413)
Net cash used in financing activities	(221)	(946)
NET CHANGE IN CASH AND CASH EQUIVALENTS	2,589	88
CASH AND CASH EQUIVALENTS, at beginning of period	13,426	12,690
CASH AND CASH EQUIVALENTS, at end of period	$ 16,015	$ 12,778