Aggregate Maturities of the Notes Payable and Obligations Under Capital Leases (Detail) (USD $)	Mar. 31, 2013
Notes Payable And Capital Lease Obligations [Line Items]
April 2013 - March 2014	$ 10,026,000
April 2014 - March 2015	6,496,000
April 2015 - March 2016	1,283,000
April 2016 - March 2017	94,000
April 2017 - March 2018	19,000
Total	$ 17,918,000

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- Definition

Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments.

+ References

No definition available.

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- Definition

Amount of contractual obligation maturing in the fifth fiscal year following the latest fiscal year.

+ References

No definition available.

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- Definition

Amount of contractual obligation maturing in the fourth fiscal year following the latest fiscal year.

+ References

No definition available.

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- Definition

Amount of contractual obligation maturing in the next fiscal year following the latest fiscal year.

+ References

No definition available.

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- Definition

Amount of contractual obligation maturing in the second fiscal year following the latest fiscal year.

+ References

No definition available.

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- Definition

Amount of contractual obligation maturing in the third fiscal year following the latest fiscal year.

+ References

No definition available.

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