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Inventory (Tables)

6 Months Ended

Sep. 30, 2013

Inventory [Abstract]

Schedule of Inventory

Inventory is comprised of the following:

		September 30, 2013				March 31, 2013
Non-core inventory
Raw materials		$	13,156,000			$	14,152,000
Work-in-process			346,000				137,000
Finished goods			22,494,000				19,239,000
			35,996,000				33,528,000
Less allowance for excess and obsolete inventory			(1,774,000	)			(1,690,000	)
Total		$	34,222,000			$	31,838,000
Inventory unreturned		$	7,962,000			$	6,981,000
Long-term core inventory
Used cores held at the Company's facilities.		$	24,666,000			$	22,227,000
Used cores expected to be returned by customers			8,348,000				5,147,000
Remanufactured cores held in finished goods			13,861,000				15,019,000
Remanufactured cores held at customers' locations			82,185,000				76,626,000
			129,060,000				119,019,000
Less allowance for excess and obsolete inventory			(984,000	)			(808,000	)
Total		$	128,076,000			$	118,211,000
Long-term core inventory deposits		$	28,075,000			$	27,610,000

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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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