Condensed Consolidated Statements of Cash Flows (USD $)	9 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Cash flows from operating activities:
Net income (loss)	$ 28,718	$ (139,489)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization of property and equipment	325,666	300,768
Amortization of intangible and other assets	70,677	33,478
Gain on sale of assets	(2,993)
Stock-based compensation expense	68,373	51,392
Change in deferred income tax assets	4,397	(139,701)
Provision for doubtful accounts receivable	135,000	81,000
Provision for inventory obsolescence	90,000	90,000
Change in operating assets and liabilities:
Change in Receivables	(103,171)	(181,892)
Change in Inventories	(178,964)	(559,458)
Change in Prepaid expenses and other assets	(39,087)	20,266
Change in Prepaid income taxes	23,615	27,771
Change in Accounts payable and accrued expenses	(386,821)	111,329
Net cash provided by (used in) operating activities	35,410	(304,536)
Cash flows from investing activities:
Purchase of property and equipment	(81,004)	(474,197)
Proceeds from sale of property and equipment	345
Net cash used in investing activities	(80,659)	(474,197)
Cash flows from financing activities:
Proceeds from issuance of long-term debt		45,341
Principal payments on long-term debt	(339,388)	(276,076)
Net change in line of credit	376,688	1,144,508
Proceeds from issuance of common stock	364
Purchase and retirement of common stock	(99,997)	(301,408)
Net cash used in financing activities	(62,333)	612,365
Net change in cash and cash equivalents	(107,582)	(166,368)
Cash and cash equivalents at beginning of the period	278,263	384,904
Cash and cash equivalents at end of the period	170,681	218,536
Supplemental disclosure of cash flow information:
Cash paid for interest	194,684	192,436
Cash paid for income taxes	$ 16,408	$ 2,100