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Annual Maturities of Notes, Loans and Leases Payable (Table Text Block) | 6 Months Ended
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Sep. 30, 2012
Debt Instruments [Abstract] |
Schedule of long-term debt instrument | The annual maturities of long-term debt as of September 30, 2012 for the next five years and thereafter are as follows:
|  | 2013 |  |  | 2014 |  |  | 2015 |  |  | 2016 |  |  | 2017 |  |  | Thereafter |
|  | (Unaudited) |
|  | (In thousands) |
Notes, loans and leases payable, secured |  | $ | 141,211 |  |  | $ | 195,703 |  |  | $ | 505,066 |  |  | $ | 290,986 |  |  | $ | 124,953 |  |  | $ | 298,972 |

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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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