Note 12 - Equity Incentive Plan (Tables)

12 Months Ended

Nov. 30, 2012

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

	2012			2011
Expected Volatility		68.42	%		57.71	%
Expected Dividend Yield		1.007	%		0.590	%
Expected Term (in years)		2			2
Risk-Free Rate		3.25	%		3.25	%

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

Options	Shares		Weighted-Average Exercise Price		Weighted-Average Remaining Contractual Term		Aggregate Intrinsic Value
Options outstanding at beginning of period		153,000	$	9.32	-		-
Granted		14,000	$	6.75	-		-
Exercised		(2,000)	$	4.56	-		$	5,660
Options Expired or Forfeited		(2,000)	$	8.66	-			-
Options outstanding at end of period		163,000	$	9.16		5.60	$	34,700
Options exercisable at end of period		163,000	$	9.16		5.60	$	34,700

Options	Shares		Weighted-Average Exercise Price		Weighted-Average Remaining Contractual Term		Aggregate Intrinsic Value
Options outstanding at beginning of period		155,500	$	8.85
Granted		21,000	$	7.40
Exercised		(17,500)	$	4.25			$	96,060
Options Expired or Forfeited		(6,000)	$	5.01
Options outstanding at end of period		153,000	$	9.32		7.12	$	46,590
Options exercisable at end of period		153,000	$	9.32		7.12	$	46,590

Schedule of Nonvested Share Activity [Table Text Block]

Non-vested Shares	Shares		Weighted-Average Grant-Date Fair Value
Non-vested at beginning of period		-	$0.00
Granted		14,000	$1.26
Vested		(14,000)	$1.26
Forfeited		-	$0.00
Non-vested at end of period		0