Note 8. Commitments and Contingencies (Details) - Future Minimum Lease Commitments (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013
Future Minimum Lease Commitments [Abstract]
2014	$ 467
2014	82
2015	375
2015	22
2016	143
2016	0
2017	0
2017	0
Total future minimum lease payments	985
Total future minimum lease payments	104
Less—amount representing interest	(7)
Present value of future payments	$ 97

Amount of minimum lease payments for capital leases.

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Amount of minimum lease payments maturing in the forth fiscal year following the latest fiscal year for capital leases.

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Amount necessary to reduce net minimum lease payments to present value for capital leases.

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Present value of minimum lease payments for capital leases net of executory costs, including amounts paid by the lessee to the lessor for insurance, maintenance and taxes.

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Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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