Subsequent Event	6 Months Ended
Jun. 30, 2012
Subsequent Event [Abstract]
Subsequent Event	Note 12. Subsequent Event On July 20, 2012, the Corporation sold a former operations building located in Hilltown, Pennsylvania. The building had a book value of $702 thousand and was sold for $2.0 million, resulting in a gain on sale of fixed assets of $1.3 million.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

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