Accounts Payable and Accrued Expenses (Details) (USD $)	Mar. 31, 2014	Jun. 30, 2013
Accounts Payable and Accrued Expenses [Abstract]
Accounts payable, trade	$ 4,400,000	$ 2,075,000
Accrued payroll, vacation, severance and other employee expenses	3,431,000	4,298,000
Accrued income taxes	99,000	130,000
Dividends payable	85,000	94,000
Other accrued expenses	1,259,000	1,074,000
Total accounts payable and accrued expenses	$ 9,274,000	$ 7,671,000

Carrying value as of the balance sheet date of obligations, excluding pension and other postretirement benefits, incurred through that date and payable for perquisites provided to employees pertaining to services received from them. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due. This amount is the total of current and noncurrent accrued income taxes.

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- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable arising from transactions not otherwise specified in the taxonomy. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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