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Inventories (Tables)

6 Months Ended

Jun. 30, 2013

Inventory Disclosure [Abstract]

Summary of Inventories

		June 30,				December 31,
(dollars in thousands)		2013				2012
Raw materials and subassemblies		$	4,933			$	2,508
Finished goods			1,165				1,133
Parts for resale			689				684
Obsolescence allowance			(707	)			(427	)
		$	6,080			$	3,898

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- Definition

Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 2

-Paragraph 6

-Subparagraph a,b,c

-Article 5

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