CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $)	9 Months Ended
Mar. 31, 2015	Mar. 31, 2014
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 142,437us-gaap_NetIncomeLoss	$ 89,018us-gaap_NetIncomeLoss
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	74,904	65,366
Allowance for bad debts	1,950us-gaap_ProvisionForDoubtfulAccounts	400us-gaap_ProvisionForDoubtfulAccounts
Deferred income amortization	(974)csgn_DeferredIncomeAmortization	(974)csgn_DeferredIncomeAmortization
Deferred income taxes	(2,267)us-gaap_DeferredIncomeTaxExpenseBenefit	(12,531)us-gaap_DeferredIncomeTaxExpenseBenefit
Loss (gain) on sale of equipment	(26,502)	93
Effects of changes in operating assets and liabilities:
Trade receivables	35,644	(12,183)
Inventories	72,079us-gaap_IncreaseDecreaseInInventories	217,057us-gaap_IncreaseDecreaseInInventories
Prepaid expenses	(26,099)	(9,842)
Accounts payable	(7,145)	(10,651)
Accrued expenses	(104,293)	10,915
Income taxes payable	58,322	54,753
Net cash provided by operating activities	218,056	391,421
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property and equipment	(54,001)	(27,439)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from line-of-credit	265,000us-gaap_ProceedsFromLinesOfCredit	290,000us-gaap_ProceedsFromLinesOfCredit
Principal payments on line-of-credit	(265,000)us-gaap_RepaymentsOfLinesOfCredit	(290,000)us-gaap_RepaymentsOfLinesOfCredit
Principal payments on notes payable	(21,317)us-gaap_RepaymentsOfNotesPayable	(56,191)us-gaap_RepaymentsOfNotesPayable
Net cash used in financing activities	(21,317)	(56,191)
NET INCREASE IN CASH AND CASH EQUIVALENTS	142,738	307,791
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	162,435	28,564
CASH AND CASH EQUIVALENTS, END OF PERIOD	$ 305,173	$ 336,355

Amount of deferred revenue and amortized into income over the life of the lease term of the new facility.

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