Note 12 - Operating Segments (Tables)

6 Months Ended

Mar. 31, 2013

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	Reportable segments
	Traditional business			Sustain and  New Dawn*			Total
Six months ended March 31, 2013
Revenues	$	12,439,000		$	5,007,000		$	17,446,000
Pretax income (loss)		5,168,000			(2,243,000	)		2,925,000
Income tax benefit (expense)		(1,660,000	)		720,000			(940,000	)
Net income (loss)		3,508,000			(1,523,000	)		1,985,000
Total assets		138,430,000			27,319,000			165,749,000
Capital expenditures		91,000			65,000			156,000
Depreciation and amortization		231,000			678,000			909,000

	Traditional business			Sustain			Total
Six months ended March 31, 2012
Revenues	$	14,528,000		$	1,458,000		$	15,986,000
Pretax income (loss)		6,333,000			(973,000	)		5,360,000
Income tax benefit (expense)		(2,235,000	)		625,000			(1,610,000	)
Net income (loss)		4,098,000			(348,000	)		3,750,000
Total assets		119,440,000			1,174,000			120,614,000
Capital expenditures		291,000			9,000			300,000
Depreciation and amortization		231,000			14,000			245,000

	Traditional business			Sustain and  New Dawn**			Total
Three months ended March 31, 2013
Revenues	$	5,744,000		$	4,009,000		$	9,753,000
Pretax income (loss)		2,413,000			(752,000	)		1,661,000
Income tax benefit (expense)		(730,000	)		220,000			(510,000	)
Net income (loss)		1,683,000			(532,000	)		1,151,000
Total assets		138,430,000			27,319,000			165,749,000
Capital expenditures		57,000			32,000			89,000
Depreciation and amortization		114,000			506,000			620,000

	Traditional business			Sustain			Total
Three months ended March 31, 2012
Revenues	$	7,316,000		$	750,000		$	8,066,000
Pretax income (loss)		3,303,000			(529,000	)		2,774,000
Income tax benefit (expense)		(1,205,000	)		475,000			(730,000	)
Net income (loss)		2,098,000			(54,000	)		2,044,000
Total assets		119,440,000			1,174,000			120,614,000
Capital expenditures		177,000			9,000			186,000
Depreciation and amortization		118,000			8,000			126,000