Condensed Consolidated Statements of Cash Flows - USD ($)	6 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Cash flows from operating activities:
Net loss	$ (380,952)	$ (306,243)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization of property and equipment	106,098	110,912
Amortization of intangible assets	15,340	15,340
Amortization of other assets	60,069	58,172
Amortization of building lease	125,967	125,966
Gain on sale of property and equipment	(19,252)
Stock-based compensation expense	102,989	29,622
Change in provision for doubtful accounts receivable	48,073	29,423
Change in provision for inventory obsolescence	42,751	3,856
Deferred gain on sale/leaseback	(75,224)	(75,224)
Change in operating assets and liabilities:
Change in Receivables, net	62,135	299,462
Change in Inventories, net	(630,132)	(53,029)
Change in Prepaid expenses	(174,016)	(57,496)
Change in Other assets	(18,799)	(15,052)
Change in Income tax payable	1,066	(2,800)
Change in Accounts payable and accrued expenses	684,319	(611,993)
Net cash used in operating activities	(49,568)	(449,084)
Cash flows from investing activities:
Purchase of property and equipment	(36,818)	(20,538)
Proceeds from sale of property and equipment	32,000
Net cash used in investing activities	(4,818)	(20,538)
Cash flows from financing activities:
Principal payments on long-term debt	(84,239)	(60,131)
Principal payments on long-term capital lease	(90,373)	(85,471)
Net change in line of credit		(1,176,603)
Proceeds from issuance of preferred stock, net	928,554
Net cash provided by (used in) financing activities	753,942	(1,322,205)
Net change in cash and cash equivalents	699,556	(1,791,827)
Cash and cash equivalents at beginning of the period	966,183	3,925,967
Cash and cash equivalents at end of the period	1,665,739	2,134,140
Supplemental disclosure of cash flow information:
Cash paid for interest	124,797	139,334
Supplemental disclosure of non-cash investing and financing activity:
Deemed dividend on 8% convertible preferred stock	375,858
8% Preferred stock dividend paid in common stock	187,901	$ 161,000
Accrued compensation paid in common stock	$ 26,388