Other Assets (Details Textuals) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011
Other Asset (Textuals)
Capitalized software development costs	$ 51,107		$ 51,107		$ 51,117
Amortization expense on capitalized software	3,985	4,663	12,586	14,071
Finite-lived Intangible Assets Acquired	15,744
Finite-Lived Intangible Asset, Useful Life	8 years
Impairment of assets	7,930	0	14,631	2,962
Investments in subsidiary accounted under equity method of investment	3,000		3,000		11,461
Equity earnings of an investee	110	589	702	1,448
Proceeds from Equity Method Investment, Dividends or Distributions	$ 1,233		$ 1,233
Shanghai Diebold King Safe Company [Member]
Other Asset (Textuals)
Percentage of ownership in subsidiary company	50.00%		50.00%

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For each income statement presented, the amount charged to expense for amortization of capitalized computer software costs.

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