Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Statement of Cash Flows [Abstract]
Net Cash Provided by (Used in) Operating Activities	$ (941)	$ 2,386
Cash Flows from Investing Activities:
Expenditures for property, plant and equipment - continuing operations	(429)	(373)
Net change in cash in escrow	0	(160)
Net Cash Used in Investing Activities	(429)	(533)
Cash Flows from Financing Activities:
Payments on long-term debt	(141)	(160)
Net Cash Used in Financing Activities	(141)	(160)
Net increase (decrease) in Cash and Cash Equivalents	(1,511)	1,693
Cash and Cash Equivalents Beginning of Period	3,587	2,497
Cash and Cash Equivalents End of Period	2,076	4,190
Cash Paid (Received) for:
Interest	276	283
Income taxes		$ (1,629)