Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2013
Operating Activities
Net income (loss)	$ 1,497,900	$ (6,857)	$ 1,669,716
Net loss from discontinued operations		(666,046)	(102,207)
Net income from continuing operations	$ 1,497,900	659,189	1,771,923
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation	408,703	360,279	$ 276,356
Amortization	825,805	$ 481,722
Allowance for doubtful accounts	50,000
Provision for excess and obsolete inventories	600,000	$ 601,351	$ 600,000
(Gain) loss on disposal of property and equipment	(30,652)		5,950
Deferred	(341,000)	$ (276,000)	(15,000)
Share based compensation expense	239,613	212,436	167,041
Cash provided (used) by changes in operating assets and liabilities:
Accounts receivable	2,057,203	(2,351,459)	195,733
Income tax receivable\payable	342,596	38,686	137,547
Inventories, net	(1,420,473)	(2,188,205)	1,066,800
Prepaid expenses	(17,359)	$ (14,753)	2,045
Other assets	(3,250)		2,350
Accounts payable	(1,096,279)	$ (78,670)	8,844
Accrued expenses	(330,544)	838,479	(84,847)
Net cash provided by (used in) operating activities - continuing operations	$ 2,843,567	(1,716,945)	4,122,842
Net cash provided by (used in) operating activities - discontinued operations		280,462	(16,365)
Net cash provided by (used in) operating activities	$ 2,843,567	(1,436,483)	$ 4,106,477
Investing Activities
Acquisition of net operating assets, net of cash acquired		$ (9,630,647)
Guaranteed payments for acquisition of business	$ (1,000,000)
Purchases of land and buildings	(56,074)
Purchases of property and equipment	$ (116,575)	$ (43,977)	$ (211,223)
Proceeds from disposal of property and equipment			12,350
Net cash used in investing activities – continuing operations	$ (1,172,649)	$ (9,674,624)	$ (198,873)
Net cash provided by investing activities - discontinued operations		3,413,001
Net cash used in investing activities	$ (1,172,649)	(6,261,623)	$ (198,873)
Financing Activities
Proceeds on notes payable		5,000,000
Payments on notes payable	$ (846,029)	$ (492,522)	$ (184,008)
Purchase of treasury stock			(479,914)
Proceeds from stock options exercised			3,300
Net cash provided by (used in) financing activities	$ (846,029)	$ 4,507,478	(660,622)
Net increase (decrease) in cash and cash equivalents	824,889	(3,190,628)	3,246,982
Cash and cash equivalents at beginning of year	5,286,097	8,476,725	5,229,743
Cash and cash equivalents at end of year	6,110,986	5,286,097	8,476,725
Supplemental cash flow information:
Cash paid for interest	245,051	126,659	26,137
Cash paid for income taxes	$ 944,000	62,000	$ 971,000
Supplemental noncash investing activities:
Deferred guaranteed payments for acquisition of business		$ (2,744,338)